JPH0327320A - Human b cell differentiation factor pharmaceutical composition - Google Patents

Human b cell differentiation factor pharmaceutical composition

Info

Publication number
JPH0327320A
JPH0327320A JP1163088A JP16308889A JPH0327320A JP H0327320 A JPH0327320 A JP H0327320A JP 1163088 A JP1163088 A JP 1163088A JP 16308889 A JP16308889 A JP 16308889A JP H0327320 A JPH0327320 A JP H0327320A
Authority
JP
Japan
Prior art keywords
leu
glu
ser
ala
lys
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1163088A
Other languages
Japanese (ja)
Inventor
Chuzo Kishimoto
忠三 岸本
Chuzo Hirano
平野 忠三
Yukio Akiyama
由紀雄 秋山
Akira Okano
明 岡野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Priority to JP1163088A priority Critical patent/JPH0327320A/en
Publication of JPH0327320A publication Critical patent/JPH0327320A/en
Pending legal-status Critical Current

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Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

PURPOSE:To obtain a pharmaceutical composition, containing a human B cell differentiating factor (human BCDF) in an inactive carrier containing a solubilizer or stabilizer and stable for a long period. CONSTITUTION:A pharmaceutical obtained by dissolving or dispersing a natural type human BCDF having an amino acid sequence expressed by the formula or a polypeptide (human Ala-BCDF) in which one Ala is added to the N-terminal thereof in a phosphoric acid buffer physiological saline solution containing a blood serum-derived protein (e.g. albumin or alpha2-macroglobulin) as a solubilizer or stabilizer. The content of the human BCDF in the aforementioned composition is preferably 0.1-1.0wt.% and the does of the human BCDF is within the range of 0.001-1000mug/kg, especially 0.1-250mug/kg. Lentinan or cytokinin (e.g. IL-1 or G-CSF) other than the human BCDF is blended as an adjuvant in the above- mentioned composition.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は医薬組成物に関する.より詳細に記すと、本発
明はヒトBCDFの治療学的に有効な量を含んで成る医
薬組成物に関する. 〔従来の技術〕 ヒト及びマウスにおいて或熟B細胞を抗体産生細胞へ分
化させる因子をB細胞分化因子(BCDF)と総称する
. ヒトの体内においてこのような重要な作用を有するヒト
BCDFについて、本発明者等は研究を重ね、そのDN
A配列、及びアξノ酸配列を決定(特開昭63−426
88 . 63−56291 ) L、大腸菌によるヒ
トBCDFの生産に戒功している(特開昭63−157
996 )。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to pharmaceutical compositions. More particularly, the present invention relates to pharmaceutical compositions comprising a therapeutically effective amount of human BCDF. [Prior Art] Factors that differentiate mature B cells into antibody-producing cells in humans and mice are collectively called B cell differentiation factors (BCDF). The present inventors have conducted repeated research on human BCDF, which has such important effects in the human body, and have determined its DNA.
A sequence and amino acid sequence determined (Japanese Patent Application Laid-Open No. 63-426
88. 63-56291) L. is devoted to the production of human BCDF by Escherichia coli (Japanese Patent Application Laid-open No. 63-157
996).

またヒト BCDFが感染症及び癌の治療に有効な免疫
療.法則となる事(特開平1−63524 ) 、骨髄
移植療法の有効な支持剤となる事(特願昭63−310
578 )、ワクチン効果増強剤となる事(特願昭63
−183083)、及び血小板減少症治療剤となる事(
特願平1−6954)も見い出している. これらの明細書中で製剤法についても一部言及している
In addition, human BCDF is an effective immunotherapy for the treatment of infectious diseases and cancer. to become an effective support agent for bone marrow transplantation therapy (Japanese Patent Application No. 63-310)
578), to become a vaccine effect enhancer (patent application 1986)
-183083) and as a therapeutic agent for thrombocytopenia (
Patent application No. 1-6954) was also found. Some of the formulation methods are also mentioned in these specifications.

しかしながら、臨床的用途のためにより十分に純粋であ
り、かつより長期間にわたり安定なBCDFを含有する
製剤は未だ知られていない。
However, a formulation containing BCDF that is sufficiently pure and stable for a longer period of time for clinical use is not yet known.

なおヒトBCDFをBSF−2あるいはインターロイキ
ン6 (IL−6)と呼ぶことも提唱されているが、(
 Nature , 324 . 73(1986) 
, EMBO.J., 6. 1219(1987))
 ここでは従来よりのBCDPなる名称を用いる。また
ここで用いるヒト−BCDPはインターフェロ0220
57.4 )とは異なる. 〔発明が解決しようとする課題〕 そこで本発明の目的は従来のものより有益な、動物又は
ヒトへの投与のために適切なヒトBCDFを安定化させ
た医薬,mrf?.物の提供である。
It has also been proposed that human BCDF be called BSF-2 or interleukin 6 (IL-6);
Nature, 324. 73 (1986)
, EMBO. J. , 6. 1219 (1987))
Here, the conventional name BCDP is used. In addition, the human BCDP used here is interfero0220
57.4). [Problems to be Solved by the Invention] Therefore, an object of the present invention is to provide a pharmaceutical stabilized with human BCDF, mrf?, suitable for administration to animals or humans, which is more useful than the conventional ones. .. It is the provision of goods.

〔課題を解決するための手段〕[Means to solve the problem]

本発明者等は上記Li題を解決するために鋭意研究を重
ねた結果、ヒト血清アルブミン及び安定剤を含有したリ
ン酸緩衝生理食塩水に溶解させたBCDPが十分に純粋
であり、長期間安定である事を見出し、本発明を完威し
た。すなわち、本発明はヒトBCDFの医薬組成物であ
る。
As a result of extensive research to solve the above problem, the present inventors found that BCDP dissolved in phosphate buffered saline containing human serum albumin and stabilizers is sufficiently pure and stable for a long period of time. They found that this is the case, and perfected the present invention. That is, the present invention is a pharmaceutical composition of human BCDF.

本発明に係るヒト BCDFは例えば特開昭63−42
688.63−56291及び特願昭62−28900
7号公報に示されるような、下記のアミノ酸配列(1)
又は(II)を有する. アミノ酸配列(■): Pro Val Pro Pro Gly Glu A
ap Ser Lys Asp ValAla  Al
a  Pro  旧s  Arg  Gln  Pro
  Leu  Thr  Ser  SerGlu A
rg Ile Asp Lys Gln Ile Ar
g Thr lie LeuAsp Gly lie 
Ser Ala Leu Arg Lys Glu T
hr CysAsn Lys Ser Asn Met
 Cys Glu Ser Ser Lys Glu^
1a Leu Ala Glu Asn Asn Le
u Asn Leu Pro LysMet Ala 
Glu Lys Asp Gly Cys Phe G
in Ser GlyPhe  Asn  Glu Thr Gly Leu 丁yr  Leu  Gln Gin Ala Arg Leu  lie  Gin Leu Asp Ala Asn  Ala  Ser ^sn Gin Trp I1e Leu Arg Ser Leu Arg 又ぱ アミノ酸配列 Ala  Pro  Val Val A1a.AIa Ser Glu Arg Leu Asp Gly Cys Asn Lys Glu  Ala  Leu Lys Met Ala Gly Phe Asn Glu Leu Asn Ala Phe 11e Leu Leu Ser ^1a Thr Cys Leu Glu  Phe  Glu Arg Phe Glu Val  Gin  Met Leu Gin Lys Thr  Thr  Pro Leu Thr Lys Gln  Asp  Met Phe  Lys  Glu Leu  Arg Gin Val  Lys  Ile Vat  Tyr Leu Ser  Ser  Glu Ser Thr Lys Lys Ala Lys Asp Pro Thr Leu  Gin  Ala Thr  Thr  His Phe  Leu  Gin Met lie Glu Glu Val Asn Thr Gin しeu Ser (■): Pro Pro Gly Pro His Arg lie Asp Lys lie  Ser  Ala Ser  Asn  Met Ala  Glu  Asn Glu Lys  Asp Glu  Gfn  Thr Glu Asp Ser Gln  Pro  Leu Gin  lie Arg Leu  Arg Lys Cys Glu Ser Asn  Leu  Asn Gly Cys Phe Cys Leu Val Lys Asp Thr  Ser Tyr  Ile Glu  Thr Ser Lys Leu  Pro Gin  Ser Lys  Ile 11e Thr Cys Leu Leu Glu P
he Gle Val Tyr LeuGlu Tyr
 Leu Gln Asn Arg Phe Glu 
Ser Ser GluGlu Gin Ala Ar
g Ala Val Gin Met Ser Thr
 LysVal  Leu  lie Gln Phe
 Leu Gln Lys Lys Ala LysA
sn Leu Asp Ala lie Thr Th
r Pro Asp Pro ThrThr  Asn
  Ala  Ser  Leu  Leu  Thr
  Lys  Leu  Gin  AlaGin−A
sn Gin Trp Leu Gin Asp Me
t Thr Thr HisLeu  Ile  Le
u  Arg  Ser  Phe  Lys  Gl
u  Phe  Leu  GinSer Ser L
eu Arg Ala Leu Arg Gin Me
tアミノ酸配列(1)は天然型ヒトBCDFであり、ア
ミノ酸配列(II)は天然型ヒト BCDPのN末端に
Alaが1つ付加されたポリペブチド(以下ヒトAla
−BCDFと記す)である。しかし、本発明で用いるヒ
トBCOFは必ずしも上記アミノ酸配列(I)又は(U
)で示される構造をとる必要はない。
The human BCDF according to the present invention is, for example, JP-A-63-42
688.63-56291 and patent application No. 62-28900
The following amino acid sequence (1) as shown in Publication No. 7
or (II). Amino acid sequence (■): Pro Val Pro Pro Gly Glu A
ap Ser Lys Asp ValAla Al
a Pro Old s Arg Gln Pro
Leu Thr Ser Ser Glu A
rg Ile Asp Lys Gln Ile Ar
g Thr lie LeuAsp Gly lie
Ser Ala Leu Arg Lys Glu T
hr CysAsn Lys Ser Asn Met
Cys Glu Ser Ser Lys Glu^
1a Leu Ala Glu Asn Asn Le
u Asn Leu Pro LysMet Ala
Glu Lys Asp Gly Cys Phe G
in Ser GlyPhe Asn Glu Thr Gly Leu Ding Leu Gln Gin Ala Arg Leu lie Gin Leu Asp Ala Asn Ala Ser ^sn Gin Trp I1e Leu Arg S er Leu Arg Also amino acid sequence Ala Pro Val Val A1a. AIa Ser Glu Arg Leu Asp Gly Cys Asn Lys Glu Ala Leu Lys Met Ala Gly Phe Asn Glu Leu Asn Ala Phe 11e Leu Leu Ser ^1a Thr Cys Leu Glu Phe Glu Arg Phe Glu Val Gin Met Leu Gin Lys Thr Thr Pro Leu Thr Lys Gln Asp Met Phe Lys Glu Leu Arg Gin Val Lys Ile Vat Tyr Leu Ser Ser Glu Ser Thr Lys Lys Ala Lys Asp Pro Thr Leu Gin A la Thr Thr His Phe Leu Gin Met lie Glu Glu Val Asn Thr Gin Shieu Ser (■ ): Pro Pro Gly Pro His Arg lie Asp Lys lie Ser Ala Ser Asn Met Ala Glu Asn Glu Lys Asp Glu Gfn Thr Glu Asp Ser Gln Pro Le u Gin lie Arg Leu Arg Lys Cys Glu Ser Asn Leu Asn Gly Cys Phe Cys Leu Val Lys Asp Thr Ser Tyr Ile Glu Thr Ser Lys Leu Pro Gin Ser Lys Ile 11e Thr Cys Leu Leu Glu P
he Gle Val Tyr
Leu Gln Asn Arg Phe Glu
Ser Ser GluGlu Gin Ala Ar
g Ala Val Gin Met Ser Thr
LysVal Leu lie Gln Phe
Leu Gln Lys Lys Ala LysA
sn Leu Asp Ala lie Thr Th
r Pro Asp Pro Thr Thr Asn
Ala Ser Leu Thr
Lys Leu Gin AlaGin-A
sn Gin Trp Leu Gin Asp Me
t Thr Thr HisLeu Ile Le
u Arg Ser Phe Lys Gl
u Phe Leu GinSer Ser L
eu Arg Ala Leu Arg Gin Me
The amino acid sequence (1) is natural human BCDF, and the amino acid sequence (II) is a polypeptide with one Ala added to the N-terminus of natural human BCDP (hereinafter referred to as human Ala).
-BCDF). However, the human BCOF used in the present invention does not necessarily have the above amino acid sequence (I) or (U).
) is not required.

即ち、天然型ヒト BCDFのN末端及び/又はC末端
より1個もしくは複数個、メチオニン等のアξノ酸が付
加された構造を有するもの、天然型ヒトBCDFの構造
中の1個もしくは複数個のアミノ酸が他のアξノ酸に置
換された構造を有するものも、ヒトBCDF活性を有す
る限り本発明のヒトBCDFとして用いることができる
。好ましくは天然型ヒトBCDF又はヒトAla−BC
DFを用いるのがよい.本発明に係るヒトBCDFの含
量は当該医薬組成物中0.0001〜100重量%、好
ましくは0.1〜1.0重量%である。
That is, one or more amino acids such as methionine are added to the N-terminus and/or C-terminus of natural human BCDF, and one or more amino acids in the structure of natural human BCDF. A structure in which the amino acid of is substituted with another ξ-anoic acid can also be used as the human BCDF of the present invention as long as it has human BCDF activity. Preferably natural human BCDF or human Ala-BC
It is better to use DF. The content of human BCDF according to the present invention is 0.0001 to 100% by weight, preferably 0.1 to 1.0% by weight in the pharmaceutical composition.

治療学的に有効なヒト BCDFの投与量は0.001
 pg/kg〜1000 tt g / kg、好まし
くは0.01 // g / kg〜500 μg/k
gより好ましくは0. 1μg/kg〜250μg+〆
眩であるが、必ずしも上記に限定されるものではない。
Therapeutically effective dose of human BCDF is 0.001
pg/kg ~ 1000 tt g/kg, preferably 0.01 // g/kg ~ 500 μg/k
g more preferably 0. 1 μg/kg to 250 μg+dazzle, but is not necessarily limited to the above.

更に本発明の医薬組成物にはヒトBCDF以外に、助剤
としてレンチナンあるいはヒトBCDF以外のサイトカ
イン、例えば、IL−3、IL−1、IL−4、IL−
5、G−CSF ..GM−CSFSM−CSF SE
PO及びMeg−CSPを1種類以上含有させてもよい
Furthermore, in addition to human BCDF, the pharmaceutical composition of the present invention may contain lentinan or a cytokine other than human BCDF, such as IL-3, IL-1, IL-4, IL-
5.G-CSF. .. GM-CSFSM-CSF SE
One or more types of PO and Meg-CSP may be contained.

これらの助剤の添加量は特に限定しないが、ヒト BC
EIFを100とした場合にそれぞれ0.0001〜2
00000重量%添加すればよい。
The amount of these auxiliaries added is not particularly limited, but human BC
0.0001 to 2 respectively when EIF is 100
It is sufficient to add 00000% by weight.

くり返し述べるが、ヒト BCDFの治療学的有効量及
びこれら助剤の添加量は決して上述の値に限定されるも
のでなく、症状、患者の年令等により適宜決定すればよ
い。
As stated again, the therapeutically effective amount of human BCDF and the amount of these auxiliary agents added are by no means limited to the above-mentioned values, and may be appropriately determined depending on the symptoms, age of the patient, etc.

さて、本発明に用いるヒトBCDFはヒl−T細胞、B
細胞、線維芽細胞等より既知の方法( Proc.Na
tl. Acad. Scl. USA, 82 . 
5490 (1985)により生産、精製したものでも
大腸菌、酵母、サル細胞( COS細胞)、ハムスター
、細菌など適当な宿主にヒトBCDFをコードする遺伝
子を適当なベクターを用いて形質転換された株を培養す
ることにより生産、更には精製したヒトBCDFを用い
てもよい。
Now, human BCDF used in the present invention is human T cell, B
known methods for cells, fibroblasts, etc. (Proc. Na
tl. Acad. Scl. USA, 82.
5490 (1985), the gene encoding human BCDF can be transformed into a suitable host such as Escherichia coli, yeast, monkey cells (COS cells), hamsters, or bacteria using an appropriate vector and cultured. Human BCDF produced or further purified by this method may also be used.

またヒトの血液・尿等より精製したものでも良い。It may also be purified from human blood, urine, etc.

精製法としては高速液体クロマトグラフィーゲルが過、
等電点電気泳動等を用いることができる。また特願昭6
2−263631及び特願昭63−53828に示すよ
うな方法で抗ヒトBC叶抗体を用いる事もできる. なお、これらの製造法の詳細については特開昭61−1
15024 、特開昭63−42688、特開昭63−
56291号公報及び特開昭63−157996を参考
にされたい。
As a purification method, high performance liquid chromatography gel is used.
Isoelectric focusing or the like can be used. Also, special request in Showa 6
Anti-human BC leaf antibodies can also be used by the method shown in No. 2-263631 and Japanese Patent Application No. 63-53828. For details of these manufacturing methods, please refer to JP-A-61-1.
15024, JP-A-63-42688, JP-A-63-
Please refer to Publication No. 56291 and JP-A-63-157996.

尚、念の為に言及するが大腸菌等の原核生物から作製さ
れたものは糖鎖を有しないタイプである.さて、製造さ
れたヒトBCDFが前記のアミノ酸配列を有する事はア
ξノ酸分析並びにアξノ酸シークエンサーを用いた解析
で確認された。すなわち、ヒトBCDFそのもの及びヒ
トBCDFをアセチル化した等で切断した後、高速液体
クロマトグラフィー法等で分離したべプチドフラグメン
ト及びこれを過ギ酸酸化したものを用いて全アξノ酸配
列を同定できた。
As a precaution, those produced from prokaryotes such as Escherichia coli do not have sugar chains. Now, it was confirmed by amino acid analysis and analysis using an amino acid sequencer that the produced human BCDF has the above-mentioned amino acid sequence. That is, the entire amino acid sequence can be identified using human BCDF itself, peptide fragments separated by high performance liquid chromatography after cutting human BCDF by acetylation, etc., and peptide fragments oxidized with performic acid. Ta.

本発明の特徴はヒト BCDF活性を有する物質を動物
又はヒトへの投与の為に安定化された医薬組成物であり
、以下にその技術を説明する。
A feature of the present invention is a pharmaceutical composition in which a substance having human BCDF activity is stabilized for administration to animals or humans, and the technology thereof will be explained below.

本発明の医薬組成物は少なくとも一種以上の可溶化剤又
は安定剤等の不活性キャリアー培地中にヒト BCDF
を単独又はIL−3等の助剤と組み合せて溶解又は分散
させたものである。
The pharmaceutical composition of the present invention comprises human BCDF in an inert carrier medium such as at least one solubilizer or stabilizer.
is dissolved or dispersed alone or in combination with an auxiliary agent such as IL-3.

本発明の医薬組成物には可溶化剤または安定剤としてヒ
ト血清由来蛋白質用いると良い。例えば血清由来蛋白質
としてはアルブミンが良いが、α2マクログロプリンで
も良く、またその他の血清由あるいは蛋白分解酵素等に
よ9ヒトBCDF分解を阻害する事等の効果を示す。
Human serum-derived proteins may be used as solubilizers or stabilizers in the pharmaceutical compositions of the present invention. For example, as a serum-derived protein, albumin is preferred, but α2-macroglobulin may also be used, and other serum-derived proteins or proteolytic enzymes are also effective in inhibiting the degradation of human BCDF.

さらに安定剤として塩化ナトリウムの他にリン酸ナトリ
ウム、リン酸カリウム、カプリル酸ナトリウム、アセチ
ルトリプトファンナトリウム等の無機塩を添加してもか
まわない。これらの添加は本医薬組成物の等張性を保持
する、あるいはpHを安定させる事等の効果を示す。
Furthermore, in addition to sodium chloride, inorganic salts such as sodium phosphate, potassium phosphate, sodium caprylate, and sodium acetyltryptophan may be added as stabilizers. These additions exhibit effects such as maintaining the isotonicity of the pharmaceutical composition or stabilizing the pH.

さらにこれら以外の可溶化剤あるいは安定剤としては、
例えば非イオン界面活性剤[(オクチルレングリコール
モノステアレート化合物(商標名Mapeg 4000
(MS)、等)、ポリオキシエチレンソルビタン脂肪酸
エステル(商標名Tween 20, Ts+een8
0,ロvrtax 80等)等]、陰イオン性・界面活
性剤(ラウリル硫酸ナトリウム等)天然系の界面活性剤
(レシチン等)、糖類(マンニトール,ヒアルロン酸,
デキストラン等)、高分子(ヒドロキシプ口ピルセルロ
ース,ポリビニルアルコール.ポリビニルピロリドン等
)、アξノ酸(トリプトンファン,ヒスチジン.システ
イン等)、含硫還元剤(チオグリコール酸ナトリウム、
チオ硫酸ナトリウム等)、酸化防止剤(α一トコフエロ
ール,ジブチルヒドロキシトルエン、L−アスコルビン
酸ナトリウム等)安定剤(ヘマセル、アミノ酢酸等)、
賦形剤(乳糖、マンニトール等)の一種以上を加えても
良く、前記の血清由来蛋白質及び安定剤にさらにこれら
を加えても良い。
Furthermore, other solubilizers or stabilizers include:
For example, a nonionic surfactant [(octyllene glycol monostearate compound (trade name Mapeg 4000)
(MS), etc.), polyoxyethylene sorbitan fatty acid ester (trade name Tween 20, Ts+een8)
0, ro vrtax 80, etc.], anionic surfactants (sodium lauryl sulfate, etc.), natural surfactants (lecithin, etc.), sugars (mannitol, hyaluronic acid,
dextran, etc.), polymers (hydroxybutypylcellulose, polyvinyl alcohol, polyvinylpyrrolidone, etc.), amino acids (tryptophan, histidine, cysteine, etc.), sulfur-containing reducing agents (sodium thioglycolate,
(sodium thiosulfate, etc.), antioxidants (alpha-tocopherol, dibutylhydroxytoluene, sodium L-ascorbate, etc.), stabilizers (hemacel, aminoacetic acid, etc.),
One or more excipients (lactose, mannitol, etc.) may be added, and these may be further added to the serum-derived protein and stabilizer.

前記可溶化剤あるいは安定剤の添加量はヒトBCDFを
100とした場合にそれぞれo.ooot〜10000
00重量%が好ましいが、特にこの範囲に限定されるも
のではない。
The amount of the solubilizer or stabilizer added is o. ooot~10000
00% by weight is preferred, but is not particularly limited to this range.

本発明の医薬組成物は液体のままでも良く、また真空凍
結乾燥等の方法で凍結乾燥形にしたものでも良い。保存
温度は37゜C以下が望ましく、より望ましくは4゜C
または−20℃であるが、それ以上もしくはそれ以下で
もかまわない。上記温度にて本医薬組成物中のヒト B
CDFは少なくとも6カ月以上生物活性を有し、安定で
ある。
The pharmaceutical composition of the present invention may be kept as a liquid, or may be lyophilized by a method such as vacuum lyophilization. The storage temperature is preferably 37°C or lower, more preferably 4°C.
Or -20°C, but it may be higher or lower. Human B in the pharmaceutical composition at the above temperature.
CDF is biologically active and stable for at least 6 months.

本医薬組成物は、注射用蒸留水、注射用生理食塩水等に
溶解して投与すれば良い。液体形においてはそのまま投
与しても良い。
The present pharmaceutical composition may be administered after being dissolved in distilled water for injection, physiological saline for injection, or the like. In liquid form, it may be administered as is.

投与方法は静脈内注射を用いても良いし、筋肉内注射、
皮下注射で用いても良い。また点滴静注等の徐放的連続
投与法を用いても良い。
The administration method may be intravenous injection, intramuscular injection,
It may also be used by subcutaneous injection. Further, sustained release continuous administration methods such as intravenous drip injection may also be used.

本医薬組成物が含有するエンドトキシン量は水のエンド
トキシン適合値0.25EU/mf及びウサギ発熱限界
IO.5EU/nI!.を下回るものである。
The amount of endotoxin contained in this pharmaceutical composition is 0.25 EU/mf, which is the water endotoxin compliance value, and IO, which is the rabbit fever limit. 5EU/nI! .. It is less than that.

エンドトキシン量は市販測定キット、例えばパイすすれ
ば良い。
The amount of endotoxin can be measured using a commercially available measuring kit, such as Piss.

なお、BCDF活性は例えば特開昭63−42688に
示した方法により測定可能である。以下本発明を実施例
に従って説明する. 〔実施例1、ヒト BCDP医薬組成物の作製〕組み換
えDNA技術を用いて大腸菌で生産した後PBS溶液、
比活性2.5U/ng)200μfに20%ヒト血清ア
ルプξン液(ナトリウム3.3■/tan,塩素3.1
■/―l,カブリル酸ナトリウム2.659■/ta 
l ,アセチルトリプトファンナトリウム4.2925
■7’sl含有)50μlを添加、生理食塩トBCDF
 2μg、ヒト血清アルブミン500μg含有)を乾熱
滅菌したガラスバイアル(日電理化硝子.15X33m
m)に入れ、−80℃にて凍結後、3 0n toll
、10″Cの条件で20時間真空凍結乾燥した。また一
部は凍結乾燥せず液体のまま保存した。
In addition, BCDF activity can be measured, for example, by the method shown in JP-A No. 63-42688. The present invention will be explained below according to examples. [Example 1, Preparation of human BCDP pharmaceutical composition] Produced in Escherichia coli using recombinant DNA technology, then prepared in PBS solution,
Specific activity 2.5 U/ng) 200 μf and 20% human serum Alpine solution (sodium 3.3 μ/tan, chlorine 3.1
■/-l, sodium cabrylate 2.659■/ta
l, sodium acetyltryptophan 4.2925
■ Add 50 μl of 7'sl, physiological saline and BCDF.
2 μg, human serum albumin 500 μg) in a dry heat sterilized glass vial (Nichiden Rika Glass, 15 x 33 m)
After freezing at -80℃, 30n toll
, vacuum freeze-drying was carried out at 10''C for 20 hours. A portion was not freeze-dried and was stored as a liquid.

製造直後に上記バイアルを注射用蒸留水にて溶解し、ヒ
トBC叶活性を昭63−42688の方法に従い測定し
たところ、活性は100±0%保持されていた.また−
20゜C, 4゜C120゜C及び37゜Cで保存し、
1カ月後及び7カ月後に同様の方法で活性を測定したと
ころ、37℃保存では56±4%(1カ月後)、40%
±5%(7カ月後)に活性は低下したが、20℃以下で
は100±15%の活性を保持していた。また液体のま
まで−80゜C、−20℃及び4゜Cで保存した標品も
6カ月後でも作戒時の活性を保持していた。
Immediately after production, the vial was dissolved in distilled water for injection, and the human BC activity was measured according to the method of 1988-42688, and the activity was found to be 100±0%. Also-
Store at 20°C, 4°C, 120°C and 37°C,
When the activity was measured in the same manner after 1 month and 7 months, the activity was 56 ± 4% (after 1 month) and 40% when stored at 37°C.
Although the activity decreased to ±5% (after 7 months), the activity remained at 100±15% below 20°C. In addition, specimens stored in liquid form at -80°C, -20°C, and 4°C retained their original activity even after 6 months.

〔効 果〕 本発明の、ヒトBCOFの治療学的に有効な量を含んで
戒る医薬組成物は動物又はヒトへの投与のために適切な
安定した医薬組成物として有用である。
[Effects] The pharmaceutical composition of the present invention containing a therapeutically effective amount of human BCOF is useful as a stable pharmaceutical composition suitable for administration to animals or humans.

手続補正書 手続補正書 l.事件の表示 平成l年特許願第183088号 2.発明の名称 ヒトBll@分化因子医薬組成物 3.補正をする者 事件との関係  特許出願人 住所    東京都中央区京橋一丁目51F8号l.事
件の表示 平戒1年特許願第163088号2.発明の
名称 ヒトB細胞分化因子医薬組成物3.補正をする者 事件との関係  特許出願人 住 所 東京都中央区京橋一丁目5番8号の記載を削除
する. 5.補正により増加する発明の数  な し6.補正の
対象 明細書の特許請求の範囲及び発明の詳細な説明の
欄 7.補正の内容 (1)特許請求の範囲を別紙のとおり補正する。
Procedural amendment Procedural amendment l. Case description 1999 Patent Application No. 183088 2. Name of the invention Human Bll@differentiation factor pharmaceutical composition 3. Relationship with the case of the person making the amendment Patent applicant address 1-51F8, Kyobashi, Chuo-ku, Tokyo l. Display of incident Patent Application No. 163088 2. Title of the invention Human B cell differentiation factor pharmaceutical composition 3. Relationship to the case of the person making the amendment The address of the patent applicant: 1-5-8 Kyobashi, Chuo-ku, Tokyo, will be deleted. 5. Number of inventions increased by amendment None 6. Subject of amendment Column 7 of claims and detailed description of the invention in the specification. Contents of amendment (1) The scope of claims is amended as shown in the attached sheet.

(2)明細書第7頁12行目〜第8頁9行目の「アξノ
酸配列(■)」を以下のように訂正する。
(2) "Anoic acid sequence (■)" on page 7, line 12 to page 8, line 9 of the specification is corrected as follows.

アミノ酸配列(■): Ala Pro Val Pro Pro Gly G
lu Asp Ser LysVal Ala Ala
 Pro His Arg Gin Pro Leu 
ThrSer Glu Arg lie Asp Ly
s Gln lie Arg TyrLeu Asp 
Gly Ile Ser Ala Leu Arg L
ys GluCys Asn Lys Ser Asn
 Met Cys Glu Ser SerGlu A
la Leu Ala Glu Asn Asn Le
u Asn LeuLys Met Ala Glu 
Lys Asp Gly Cys Phe GlnGl
y Phe Asn Glu Gin Thr Cys
 Lau Val Lys11e Thr Cys L
eu Leu Glu Phe Glu Val Ty
rGlu Tyr Leu Gly Asn Arg 
Phe Glu Ser SerGlu Gln Al
a Arg Ala Val Gin Met Ser
 ThrVal Leu Ile Gin Phe L
eu Gin Lys Lys AlaAsn Leu
 Asp Ala Ile Thr Thr Pro 
Asp ProThr Asn Ala Ser Le
u Leu Thr Lys Leu GinGin 
Asn Gin Trp Leu Gln Asp M
et Thr ThrLeu Ile Leu Arg
 Ser Phe Lys Glu Phe LeuS
er Ser Leu Arg Ala Leu Ar
g GinMet^sp Ser 11e Thr Lys Pro Ser 11e Leu Glu Lys Lys Thr Ala His Gln 別紙 2.特許請求の範囲 1.動物又はヒトへの投与のために適切なヒトB細胞分
化因子(以下ヒト BCDFとしるす)を安定化させた
医薬組成物。
Amino acid sequence (■): Ala Pro Val Pro Pro Gly G
lu Asp Ser LysVal Ala Ala
Pro His Arg Gin Pro Leu
ThrSer Glu Arg lie Asp Ly
s Gln lie Arg TyrLeu Asp
Gly Ile Ser Ala Leu Arg L
ys GluCys Asn Lys Ser Asn
Met Cys Glu Ser Ser Glu A
la Leu Ala Glu Asn Asn Le
u Asn LeuLys Met Ala Glu
Lys Asp Gly Cys Phe GlnGl
y Phe Asn Glu Gin Thr Cys
Lau Val Lys11e Thr Cys L
eu Leu Glu Phe Glu Val Ty
rGlu Tyr Leu Gly Asn Arg
Phe Glu Ser Ser Glu Gln Al
a Arg Ala Val Gin Met Ser
ThrVal Leu Ile Gin Phe L
eu Gin Lys Lys AlaAsn Leu
Asp Ala Ile Thr Thr Pro
Asp ProThr Asn Ala Ser Le
u Leu Thr Lys Leu GinGin
Asn Gin Trp Leu Gln Asp M
et Thr ThrLeu IleLeu Arg
Ser Phe Lys Glu Phe LeuS
er Ser Leu Arg Ala Leu Ar
g GinMet^sp Ser 11e Thr Lys Pro Ser 11e Leu Glu Lys Lys Thr Ala His Gln Attachment 2. Claims 1. A pharmaceutical composition containing stabilized human B cell differentiation factor (hereinafter referred to as human BCDF) suitable for administration to animals or humans.

2.ヒトBCDFが下記のアミノ酸配列,(I)を有す
るものである請求項(1)記載の組成物.アξノ 配 
(I): Pro Val Pro Pro Gly Glu A
sp Ser Lys Asp ValAla Ala
 Pro His Arg Gln Pro Leu 
Thr Ser SerGlu Arg lie As
p Lys Gin lie Arg Tyr Ice
 LeuAsp Gly lie Ser Ala L
eu Arg Lys Glu Tbr CysAsn
 Lys Ser Asn Met Cys Glu 
Ser Ser Lys GluAla Leu Al
a Glu Asn Asn Leu Asn Leu
 Pro LysMet Ala Glu Lys A
sp Gly Cys Phe Gin Ser Gl
yPheAan Glu Glu Thr Cys L
eu Val Lys Ile lieThr Gly
 Leu Leu Glu Phe Glu Val 
Tyr Leu Glu↑yr Leu Gln As
n Arg Phe Glu Ser Ser Glu
 GluGln Ala Arg Ala Val G
ln Met Ser Thr Lys ValLeu
  Ile Gln Phe Leu Gin Lys
 Lys Ala Lys AsnLeu Asp A
la Ile Thr Thr Pro Asp Pr
o Thr ThrAsn Ala Ser Leu 
Leu Thr Lys Leu Gin Ala G
inAsn Gln Trp Leu Gin Asp
 Met Thr Thr His Leulie  
Leu  Arg  Ser  Phe  Lys  
Glu  Phe  Leu  Gln  SerSe
r Leu Arg Ala Leu Arg Gin
 Met3.ヒトBCDFが下記のアごノ酸配列(II
)を有するものである請求項(1)記載の&ll或物.
アξノ 配LULL: Ala Pro Val Pro Pro Gly G
lu Asp Ser Lys AspVal Ala
 Ala Pro His Arg Gln Pro 
Leu Thr SerSer Glu Arg li
e Asp Lys Gin Ile Arg Tyr
 lieLeu Asp Gly Ile Ser A
la Leu Arg Lys Glu ThrCys
 Asn Lys Ser Asn Met Cys 
Glu Ser Ser LysGlu  Ala  
Leu  Ala  Glu  Asn  Asn  
Leu  Asn  Leu  ProLys Met
 Ala Glu Lys Asp Gly Cys 
Phe Gin SerGly Phe Asn Gl
u Gln Thr Cys Leu Val Lys
 lie11e Thr Cys Leu Leu G
lu Phe Glu Val Tyr LeuGlu
 Tyr Leu Gin Asn Arg Phe 
Glu Ser Ser GluGlu Gin Al
a Arg Ala Val Gin Met Set
 Thr LysVal Leu  lie Gin 
Phe Leu Gin Lys Lys Ala L
ysAsn Leu Asp Ala  Ile Th
r Thr Pro Asp Pro ThrThr 
Asn Ala Ser Leu Leu Thr L
ys Leu Gin AlaGin ^sn Gin
 Trp Leu Gin Asp Met Thr 
Thr HisLeu  lie Leu Arg S
er Phe Lys Glu Phe Leu Gi
nSer Ser Leu Arg Ala Leu 
Arg Gin Met4.ヒトBCDFが!鎖を有さ
ないものである請求項(1)記載の組成物. 5.ヒトBCDPが原核生物で作られたものである請求
項(1)記載の組成物. 6.少なくとも一種の可溶化剤又は安定剤を含6、少な
くとも一種の可溶化剤又は分敗されたヒトBCDFの治
療学的に有効な量を含んで戒る請求項(1)記載の組成
物。
2. The composition according to claim (1), wherein the human BCDF has the following amino acid sequence (I). Aξノ arrangement
(I): Pro Val Pro Pro Gly Glu A
sp Ser Lys Asp ValAla Ala
Pro His Arg Gln Pro Leu
Thr Ser SerGlu Arg lie As
p Lys Gin lie Arg Tyr Ice
LeuAsp Gly lie Ser Ala L
eu Arg Lys Glu Tbr CysAsn
Lys Ser Asn Met Cys Glu
Ser Ser Lys GluAla Leu Al
a Glu Asn Asn Leu Asn Leu
Pro LysMet Ala Glu Lys A
sp Gly Cys Phe Gin Ser Gl
yPheAan Glu Glu Thr Cys L
eu Val Lys Ile lieThr Gly
Leu Leu Glu Phe Glu Val
Tyr Leu Glu↑yr Leu Gln As
n Arg Phe Glu Ser Ser Glu
GluGln Ala Arg Ala Val G
ln Met Ser Thr Lys ValLeu
Ile Gln Phe Leu Gin Lys
Lys Ala Lys AsnLeu Asp A
la Ile Thr Thr Thr Pro Asp Pr
o Thr Thr Asn Ala Ser Leu
Leu Thr Lys Leu Gin Ala G
inAsn Gln Trp Leu Gin Asp
Met Thr Thr His Leulie
Leu Arg Ser Phe Lys
Glu Phe Leu Gln SerSe
r Leu Arg Ala Leu Arg Gin
Met3. Human BCDF has the following agonoic acid sequence (II
) according to claim (1).
LULL: Ala Pro Val Pro Pro Gly G
lu Asp Ser Lys AspVal Ala
Ala Pro His Arg Gln Pro
Leu Thr Ser Ser Glu Arg li
e Asp Lys Gin Ile Arg Tyr
lieLeu Asp Gly Ser A
la Leu Arg Lys Glu ThrCys
Asn Lys Ser Asn Met Cys
Glu Ser Ser LysGlu Ala
Leu Ala Glu Asn Asn
Leu Asn Leu ProLys Met
Ala Glu Lys Asp Gly Cys
Phe Gin SerGly Phe Asn Gl
u Gln Thr Cys Leu Val Lys
lie11e Thr Cys Leu Leu G
lu Phe Glu Val Tyr LeuGlu
Tyr Leu Gin Asn Arg Phe
Glu Ser Ser Glu Glu Gin Al
a Arg Ala Val Gin Met Set
Thr LysVal Leu lie Gin
Phe Leu Gin Lys Lys Ala L
ysAsn Leu Asp Ala Ile Th
r Thr Pro Asp Pro Thr Thr
Asn Ala Ser Leu Leu Thr L
ys Leu Gin AlaGin ^sn Gin
Trp Leu Gin Asp Met Thr
Thr HisLeu lieLeu Arg S
er Phe Lys Glu Phe Leu Gi
nSer Ser Leu Arg Ala Leu
Arg Gin Met4. Human BCDF! The composition according to claim (1), which has no chains. 5. The composition according to claim (1), wherein the human BCDP is produced by a prokaryote. 6. 6. The composition of claim 1, comprising at least one solubilizer or stabilizer, and a therapeutically effective amount of at least one solubilizer or cleaved human BCDF.

7.液体形又は凍結乾燥形のいずれかである請求項(1
)又は(6)記載の組成物。
7. Claims (1) in either liquid form or lyophilized form
) or the composition described in (6).

8.可溶化剤又は安定剤として血清由来蛋白質を用いる
ことを特徴とする請求項(6)記載の組成物。
8. The composition according to claim 6, characterized in that a serum-derived protein is used as the solubilizer or stabilizer.

9.血清由来蛋白質としてアルブξンを用いることを特
徴とする請求項(8)項記載の組成物。
9. 9. The composition according to claim 8, wherein albumen is used as the serum-derived protein.

lO.血清由来蛋白質としてα,−マクログロプリンを
用いることを特徴とする請求項(8)項記載の&ll戒
物.
lO. The &lll precept according to claim (8), characterized in that α,-macroglopurin is used as the serum-derived protein.

Claims (1)

【特許請求の範囲】 1、動物又はヒトへの投与のために適切なヒトB細胞分
子因子(以下ヒトBCDFとしるす)を安定化させた医
薬組成物。 2、ヒトBCDFが下記のアミノ酸配列( I )を有す
るものである請求項(1)記載の組成物。 ¥アミノ酸配列( I )¥: Pro Val Pro Pro Gly Glu  Aap Ser Lys Asp Val Ala Ala Pro His Arg Gln  Pro Leu Thr Ser Ser Glu Arg Ile Asp Lys Gln  Ile Arg Thr Ile Leu Asp Gly Ile Ser Ala Leu  Arg Lys Glu Thr Cys Asn Lys Ser Asn Met Cys  Glu Ser Ser Lys Glu Ala Leu Ala Glu Asn Asn  Leu Asn Leu Pro Lys Met Ala Glu Lys Asp Gly  Cys Phe Gln Ser Gly Phe Asn Glu Glu Thr Cys  Leu Val Lys Ile Ile Thr Gly Leu Leu Glu Phe  Glu Val Tyr Leu Glu Tyr Leu Gln Asn Arg Phe  Glu Ser Ser Glu Glu Gln Ala Arg Ala Val Gln  Met Ser Thr Lys Val Leu Ile Gln Phe Leu Gln  Lys Lys Ala Lys Asn Leu Asp Ala Ile Thr Thr  Pro Asp Pro Thr Thr Asn Ala Ser Leu Leu Thr  Lys Leu Gln Ala Gln Asn Gln Trp Leu Gin Asp  Met Thr Thr His Leu Ile Leu Arg Ser Phe Lys  Glu Phe Leu Gln Ser Ser Leu Arg Ala Leu Arg  Gln Met 3、ヒトBCDFが下記の アミノ酸配列(II)を有するものである請求項(1)記
載の組成物。 ¥アミノ酸配列(II)¥ Ala Pro Val Pro Pro Gly  Glu Asp Ser Lys Asp Val Ala Ala Pro His Arg  Gln Pro Leu Thr Ser Ser Glu Arg Ile Asp Lys  Gin Ile Arg Tyr Ile Leu Asp Gly Ile Ser Ala  Leu Arg Lys Glu Thr Cys Asn Lys Ser Asn Met  Cys Glu Ser Ser Lys Glu Ala Leu Ala Glu Asn  Asn Leu Asn Leu Pro Lys Met Ala Glu Lys Asp  Gly Cys Phe Gln Ser Gly Phe Asn Glu Gln Thr  Cys Leu Val Lys Ile Ile Thr Cys Leu Leu Glu  Phe Gle Val Tyr Leu Glu Tyr Leu Gln Asn Arg  Phe Glu Ser Ser Glu Glu Gln Ala Arg Ala Val  Gln Met Ser Thr Lys Val Leu Ile Gln Phe Leu  Gln Lys Lys Ala Lys Asn Leu Asp Ala Ile Thr  Thr Pro Asp Pro Thr Thr Asn Ala Ser Leu Leu  Thr Lys Leu Gln Ala Gln Asn Gln Trp Leu Gln  Asp Met Thr Thr His Leu Ile Leu Arg Ser Phe  Lys Glu Phe Leu Gln Ser Ser Leu Arg Ala Leu  Arg Gln Met4、ヒトBCDF が糖鎖を有さないものである請求項(1)記載の組成物
。 5、ヒトBCDFが原核生物で作られたものである請求
項(1)記載の組成物。 6、少なくとも一種の可溶化剤又は安定剤を含有する不
溶性キャリヤー培地中に溶解又は分散されたヒトBCD
Fの治療学的に有効な量を含んで成る請求項(1)記載
の組成物。7、液体形又は凍結乾燥形のいずれかである
請求項(1)又は(6)記載の組成物。 8、可溶化剤又は安定剤として血清由来蛋白質を用いる
ことを特徴とする請求項(6)記載の組成物。 9、血清由来蛋白質としてアルブミンを用いることを特
徴とする請求項(8)項記載の組成物。 10、血清由来蛋白質としてα_2−マクログロブリン
を用いることを特徴とする請求項(8)項記載の組成物
[Claims] 1. A pharmaceutical composition in which human B cell molecular factor (hereinafter referred to as human BCDF) suitable for administration to animals or humans is stabilized. 2. The composition according to claim (1), wherein the human BCDF has the following amino acid sequence (I). Amino acid sequence (I): Pro Val Pro Pro Gly Glu Aap Ser Lys Asp Val Ala Ala Pro His Arg Gln Pro Leu Thr Ser Ser Glu Arg Ile Asp Lys Gln Ile Arg Thr Ile Leu Asp Gly Ile Ser Ala Leu Arg Lys Glu Thr Cys Asn Lys Ser Asn Met Cys Glu Ser Ser Lys Glu Ala Leu Ala Glu Asn Asn Leu Asn Leu Pro Lys Met Ala Glu Lys Asp Gly C ys Phe Gln Ser Gly Phe Asn Glu Glu Thr Cys Leu Val Lys Ile Ile Thr Gly Leu Leu Glu Phe Glu Val Tyr Leu Glu Tyr Leu Gln Asn Arg Phe Glu Ser Ser Glu Glu Gln Ala Arg Ala Val Gln Met Ser Thr Thr Lys Val Leu I le Gln Phe Leu Gln Lys Lys Ala Lys Asn Leu Asp Ala Ile Thr Thr Thr Pro Asp Pro Thr Thr Asn Ala Ser Leu Leu Thr Lys Leu Gln Ala Gln Asn Gln Trp Leu Gin Asp Met Thr Thr His Leu Ile Leu Arg Ser Phe Lys Glu P he Leu Gln Ser Ser Leu Arg Ala Leu Arg Gln Met 3, Human BCDF contains the following amino acids The composition according to claim (1), which has sequence (II). ¥ Amino acid sequence (II) ¥ Ala Pro Val Pro Pro Gly Glu Asp Ser Lys Asp Val Ala Ala Pro His Arg Gln Pro Leu Thr Ser Ser Glu Arg Ile Asp L ys Gin Ile Arg Tyr Ile Leu Asp Gly Ile Ser Ala Leu Arg Lys Glu Thr Cys Asn Lys Ser Asn Met Cys Glu Ser Ser Lys Glu Ala Leu Ala Glu Asn Asn Leu Asn Leu Pro Lys Met Ala Glu Lys Asp Gly C ys Phe Gln Ser Gly Phe Asn Glu Gln Thr Cys Leu Val Lys Ile Ile Thr Cys Leu Leu Glu Phe Gle Val Tyr Leu Glu Tyr Leu Gln Asn Arg Phe Glu Ser Ser Glu Glu Gln Ala Arg Ala Val Gln Met Ser Thr Thr Lys Val Leu I le Gln Phe Leu Gln Lys Lys Ala Lys Asn Leu Asp Ala Ile Thr Thr Thr Pro Asp Pro Thr Thr Asn Ala Ser Leu Leu Thr Lys Leu Gln Ala Gln Asn Gln Trp Leu Gln Asp Met Thr Thr His Leu Ile Leu Arg Ser Phe Lys Glu P he Leu Gln Ser Ser Leu Arg Ala Leu Arg Gln Met4, human BCDF has a sugar chain. The composition according to claim 1, wherein the composition does not contain any of the following. 5. The composition according to claim (1), wherein the human BCDF is produced by a prokaryote. 6. Human BCD dissolved or dispersed in an insoluble carrier medium containing at least one solubilizer or stabilizer
A composition according to claim 1, comprising a therapeutically effective amount of F. 7. The composition according to claim (1) or (6), which is either in liquid form or lyophilized form. 8. The composition according to claim 6, characterized in that a serum-derived protein is used as the solubilizer or stabilizer. 9. The composition according to claim (8), wherein albumin is used as the serum-derived protein. 10. The composition according to claim (8), characterized in that α_2-macroglobulin is used as the serum-derived protein.
JP1163088A 1989-06-26 1989-06-26 Human b cell differentiation factor pharmaceutical composition Pending JPH0327320A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1163088A JPH0327320A (en) 1989-06-26 1989-06-26 Human b cell differentiation factor pharmaceutical composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1163088A JPH0327320A (en) 1989-06-26 1989-06-26 Human b cell differentiation factor pharmaceutical composition

Publications (1)

Publication Number Publication Date
JPH0327320A true JPH0327320A (en) 1991-02-05

Family

ID=15766958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1163088A Pending JPH0327320A (en) 1989-06-26 1989-06-26 Human b cell differentiation factor pharmaceutical composition

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Country Link
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5578301A (en) * 1993-12-14 1996-11-26 Sandoz Ltd. Method for using GM-CSF to reduce the acute phase response in a patient being administered IL-6 therapy
US5599536A (en) * 1993-12-13 1997-02-04 Sandoz Ltd. Method for suppressing the acute phase response in a patient receiving IL-6 therapy
US5635176A (en) * 1992-05-11 1997-06-03 Applied Research Systems Ars Holding N.V. Pharmaceutical compositions containing IL-6
JPWO2003072123A1 (en) * 2002-02-28 2005-06-16 ニプロ株式会社 Stabilized albumin preparation
US6926898B2 (en) 2000-04-12 2005-08-09 Human Genome Sciences, Inc. Albumin fusion proteins
WO2006033301A1 (en) * 2004-09-21 2006-03-30 Shiseido Company, Ltd. Specular-gloss nail enamels
US7045318B2 (en) 1995-12-30 2006-05-16 Delta Biotechnology Limited Recombinant fusion proteins to growth hormone and serum albumin
JP2006137678A (en) * 2004-11-10 2006-06-01 Shionogi & Co Ltd Interleukin-2 composition

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5635176A (en) * 1992-05-11 1997-06-03 Applied Research Systems Ars Holding N.V. Pharmaceutical compositions containing IL-6
US5599536A (en) * 1993-12-13 1997-02-04 Sandoz Ltd. Method for suppressing the acute phase response in a patient receiving IL-6 therapy
US5578301A (en) * 1993-12-14 1996-11-26 Sandoz Ltd. Method for using GM-CSF to reduce the acute phase response in a patient being administered IL-6 therapy
US7045318B2 (en) 1995-12-30 2006-05-16 Delta Biotechnology Limited Recombinant fusion proteins to growth hormone and serum albumin
US6926898B2 (en) 2000-04-12 2005-08-09 Human Genome Sciences, Inc. Albumin fusion proteins
JPWO2003072123A1 (en) * 2002-02-28 2005-06-16 ニプロ株式会社 Stabilized albumin preparation
WO2006033301A1 (en) * 2004-09-21 2006-03-30 Shiseido Company, Ltd. Specular-gloss nail enamels
JP2006137678A (en) * 2004-11-10 2006-06-01 Shionogi & Co Ltd Interleukin-2 composition

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