JPH084499B2 - Hydrolase activity promoter - Google Patents

Hydrolase activity promoter

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Publication number
JPH084499B2
JPH084499B2 JP61084455A JP8445586A JPH084499B2 JP H084499 B2 JPH084499 B2 JP H084499B2 JP 61084455 A JP61084455 A JP 61084455A JP 8445586 A JP8445586 A JP 8445586A JP H084499 B2 JPH084499 B2 JP H084499B2
Authority
JP
Japan
Prior art keywords
blood
blood coagulation
promoter
hydrolase activity
activity promoter
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.)
Expired - Lifetime
Application number
JP61084455A
Other languages
Japanese (ja)
Other versions
JPS62239989A (en
Inventor
秀雄 安楽
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical Co Ltd
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 Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP61084455A priority Critical patent/JPH084499B2/en
Priority to KR1019870003408A priority patent/KR950006614B1/en
Priority to US07/036,886 priority patent/US5041558A/en
Priority to CA000534473A priority patent/CA1313997C/en
Priority to DE3750344T priority patent/DE3750344T2/en
Priority to EP87303182A priority patent/EP0241314B1/en
Priority to AU71424/87A priority patent/AU619442C/en
Publication of JPS62239989A publication Critical patent/JPS62239989A/en
Priority to US08/135,755 priority patent/US5413786A/en
Publication of JPH084499B2 publication Critical patent/JPH084499B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Investigating Or Analysing Biological Materials (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は加水分解酵素活性促進剤,特に血液凝固第XI
I因子などのセリンプロテアーゼ前駆体の活性化および
活性化された該因子の酵素活性を促進し,血液凝固促進
剤として有用な加水分解酵素活性促進剤に関する。
DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a hydrolase activity promoter, particularly blood coagulation No. XI.
The present invention relates to a hydrolase activity promoter useful as a blood coagulation promoter, which promotes the activation of serine protease precursors such as factor I and the enzymatic activity of the activated factor.

(従来の技術) 検査技術の目覚ましい進歩とあいまって血清生化学検
査,血清免疫学検査,血球検査などの血液検査が広く普
及し,病気予防や早期診断に役立っている。血液検査の
多くは血清検査であり,その検査に要する血清は,通
常,血液検査用容器に採取した血液を凝固させた後,遠
心分離によって,比重の異なる血餅(フィブリンと血球
が混合したゲル様塊状物)から分離し,ピペットを用い
て,あるいはデカンテーションにより採取している。
(Conventional technology) Blood tests such as serum biochemical tests, serum immunological tests, and blood cell tests have become widespread in combination with the remarkable progress in testing techniques, and are useful for disease prevention and early diagnosis. Most blood tests are serum tests, and the serum required for the test is usually blood clots (fibrin and blood cell mixed gel) with different specific gravities, which are obtained by centrifuging after coagulating the blood collected in blood test containers. Lumps) and collected with a pipette or by decantation.

被験者から採取された血液が凝固するには比較的長時
間を必要とする。例えば,血液凝固時間が比較的短いと
されるガラス製検査容器を用いても血液が凝固するまで
に40〜60分を必要とし,合成樹脂製検査容器を用いる
と,実に4時間以上の放置時間が必要となる。そのた
め,検査に必要な血清を迅速に確保できないという欠点
を有する。これは,特に緊急に検査を実施する必要のあ
る場合に問題となる。
It takes a relatively long time for blood collected from a subject to coagulate. For example, it takes 40 to 60 minutes for blood to coagulate even if a glass test container, which is said to have a relatively short blood coagulation time, is used. Is required. Therefore, it has a drawback that the serum required for the test cannot be quickly obtained. This is a problem, especially when urgent testing is required.

血液を速やかに凝固させるため血液凝固促進剤が使用
される。例えば,血液中の第XII因子(接触因子)を活
性化する血液凝固促進剤が用いられる。第XII因子は血
液凝固に係る蛋白質加水分解酵素前駆体の一種であり,
これが活性化することにより血液中の他の血液凝固因子
が連鎖的に活性化され血液凝固が始まる。第XII因子活
性促進剤としては,従来からガラス,カオリン,ベント
ナイト,シリカなどの無機微粒子やエラジン酸が知られ
ているが,これらを血液凝固促進剤として用いても,そ
の純度や組成により血液凝固時間などにバラツキがあ
る。発明者は,血液凝固促進剤に利用されうる加水分解
酵素活性促進剤として下記一般式で示され,かつ,該式
中の隣接するカルボニル基が実質的に同一平面上に存在
する環式有機化合物を提案している(特開昭60−115519
号公報): (ここで,Aは環式化合物の残基を示す)。
Blood coagulation promoters are used to rapidly coagulate blood. For example, a blood coagulation promoter that activates factor XII (contact factor) in blood is used. Factor XII is one of the proteolytic enzyme precursors related to blood coagulation,
By activating this, other blood coagulation factors in the blood are activated in a chain and blood coagulation starts. Inorganic fine particles such as glass, kaolin, bentonite, and silica, and ellagic acid have been known as factor XII activity promoters. Even if these are used as blood coagulation promoters, blood coagulation will occur depending on their purity and composition. There are variations in time etc. The inventor has found that a cyclic organic compound represented by the following general formula as a hydrolase activity promoter that can be used as a blood coagulation promoter, and in which the adjacent carbonyl groups are present in substantially the same plane: (Japanese Patent Laid-Open No. Sho 60-115519
Issue): (Where A is the residue of the cyclic compound).

上記化合物としては例えば,没食子酸アルキルエステル
酸化物,エラジン酸酸化物などが挙げられる。これらの
加水分解酵素活性促進剤は比較的短時間で血液を凝固さ
せることができ,血液凝固に要する時間にも大きなバラ
ツキがない。
Examples of the above compounds include gallic acid alkyl ester oxides and ellagic acid oxides. These hydrolase activity promoters can coagulate blood in a relatively short time, and the time required for blood coagulation does not vary greatly.

(発明が解決しようとする問題点) 発明者は上記環式化合物をさらに検討し,優れた血液
凝固促進剤となりうる加水分解酵素活性促進剤の開発を
試みた。本発明の目的は,優れた血液凝固促進剤となり
うる加水分解酵素活性促進剤を提供することにある。
(Problems to be Solved by the Invention) The inventor further studied the above cyclic compounds and attempted to develop a hydrolase activity promoter which can be an excellent blood coagulation promoter. An object of the present invention is to provide a hydrolase activity promoter which can be an excellent blood coagulation promoter.

(問題点を解決するための手段および作用) 本発明の加水分解酵素活性促進剤は,下記一般式
(I)で示されるo−キノン環を有する化合物,1・2・
3−トリケトヒドロインデン又は下記一般式(II)で示
される異節環式化合物を配位子とするo,o−配位性を有
する金属錯体からなり,そのことにより上記目的が達成
される: (ここで,R1,R2,R3およびR4は,水素,炭化水素基,
極性置換基または多環式化合物における残基を示す) (ここで,R6は水素,炭化水素基または多環式化合物に
おける残基を示し,R7およびR8は,水素,炭化水素基,
極性置換基または多環式化合物における残基を示す)。
(Means and Actions for Solving Problems) The hydrolase activity promoter of the present invention is a compound having an o-quinone ring represented by the following general formula (I), 1.2.
3-triketohydroindene or a metal complex having an o, o-coordination property having a heterocyclic compound represented by the following general formula (II) as a ligand, thereby achieving the above object : (Where R 1 , R 2 , R 3 and R 4 are hydrogen, a hydrocarbon group,
Indicates a polar substituent or a residue in a polycyclic compound) (Where R 6 represents hydrogen, a hydrocarbon group or a residue in a polycyclic compound, R 7 and R 8 represent hydrogen, a hydrocarbon group,
Indicates a polar substituent or a residue in a polycyclic compound).

上記式(I)において炭化水素基は特に限定されない
が,アルキル基,特に炭素数1〜18のアルキル基が好ま
しい。極性置換基も特に限定されない。例えば,カルボ
キシル基,カルボン酸エステル基,水酸基,アミノ酸,
メルカプト基などがある。o−キノン環を有する化合物
としては,o−キノンをはじめ,下記式(III)〜(VII)
で示される化合物が挙げられる: 没食子酸アルキルエステル酸化物 (ここで,R5はアルキル基を示す。) エラジン酸部分酸化物 エラジン酸完全酸化物 1・4−ジ(3・4−ジヒドロキシフェニル) 2・3−ジメチルブタン部分酸化物 1・4−ジ(3・4−ジヒドロキシフェニル) 2・3−ジメチルブタン完全酸化物 前述の1・2・3−トリケトヒドロインデンは,下記
式(VIII)で示される化合物である。
In the above formula (I), the hydrocarbon group is not particularly limited, but an alkyl group, particularly an alkyl group having 1 to 18 carbon atoms is preferable. The polar substituent is also not particularly limited. For example, carboxyl group, carboxylic acid ester group, hydroxyl group, amino acid,
There are mercapto groups. Examples of compounds having an o-quinone ring include o-quinone and the following formulas (III) to (VII)
Examples of the compounds include: gallic acid alkyl ester oxide (Here, R 5 represents an alkyl group.) Ellagic acid partial oxide Ellagic acid complete oxide 1.4-di (3.4-dihydroxyphenyl) 2.3-dimethylbutane partial oxide 1.4-di (3.4-dihydroxyphenyl) 2.3-dimethylbutane perfect oxide The aforementioned 1,2,3-triketohydroindene is a compound represented by the following formula (VIII).

前記一般式(II)で示される異節環式化合物において
炭化水素基および極性置換基については(I)式と同様
である。
In the heterocyclic compound represented by the general formula (II), the hydrocarbon group and the polar substituent are the same as those in the formula (I).

(II)式で示される化合物の好ましい具体例として
は,例えば,次式で表されるイサチンがある。
A preferred specific example of the compound represented by the formula (II) is isatin represented by the following formula.

錯体を形成する金属は,o,o−配位性を有するアルカリ
金属以外の金属である。特にFe,Co,Ni,Alなどを含む錯
体が取り扱いが容易であるため好適である。本発明の加
水分解酵素活性促進剤である金属錯体は上記配位子とな
る化合物(I),1・2・3−トリケトヒドロインデン又
は化合物(II)に上記金属イオンを含む塩溶液を加えて
得られる。例えば,没食子酸プロピル酸化物の鉄錯体
は,没食子酸プロピル酸化物を含む溶液に塩化第二鉄溶
液を混合することにより得られる。このような金属錯体
には,錯体内部の電気的中性を保つためにハロゲン根,
硫酸根,硝酸根,アンモニウム根の1種または2種以上
を含む配位子が含有されていてもよい。水が配位子とし
て含有されていてもよい。
The metal forming the complex is a metal other than the alkali metal having the o, o-coordination property. Particularly, a complex containing Fe, Co, Ni, Al and the like is preferable because it is easy to handle. The metal complex as the hydrolase activity promoter of the present invention is prepared by adding the salt solution containing the metal ion to the compound (I), 1,2,3-triketohydroindene or the compound (II) serving as the ligand. Obtained. For example, an iron complex of propyl gallate oxide can be obtained by mixing a ferric chloride solution with a solution containing propyl gallate oxide. In such a metal complex, in order to maintain electrical neutrality inside the complex, a halogen radical,
A ligand containing one or more of a sulfate group, a nitrate group and an ammonium group may be contained. Water may be contained as a ligand.

本発明の加水分解酵素活性促進剤を血液凝固促進剤と
して利用する場合は,血液1mlにつきこの加水分解酵素
活性促進剤(金属錯体)を1×10-10〜1×10-1gの割
合で使用する。過少であると血液凝固促進効果が乏し
い。過剰であっても使用量に比例した効果は得られな
い。
When the hydrolase activity promoter of the present invention is used as a blood coagulation promoter, the hydrolase activity promoter (metal complex) is added at a ratio of 1 × 10 -10 to 1 × 10 -1 g per 1 ml of blood. use. When the amount is too small, the blood coagulation promoting effect is poor. Even if it is excessive, the effect proportional to the amount used cannot be obtained.

使用される血液検査用容器はガラス製であっても樹脂
製であってもよい。血液を凝固させるには,例えば容器
中に採取した血液に血液凝固促進剤を加えてもよく,血
液凝固促進剤をあらかじめ容器内部に付与しておいても
よい。血液凝固促進剤は,例えば粉末状のまま利用して
もよく,あらかじめ適当な溶媒に溶解もしくは分散させ
ておいてもよい。血液凝固促進剤を粉末状で,あるいは
高濃度の溶液として利用する場合に,血液の一部が高濃
度の金属錯体と接触して血液中の蛋白成分が変質するお
それのあるときには,上記血液凝固促進剤を比表面積の
大きい担体に担持させることが推奨される。
The blood test container used may be made of glass or resin. To coagulate blood, for example, a blood coagulation promoting agent may be added to the blood collected in the container, or the blood coagulation promoting agent may be previously provided inside the container. The blood coagulation promoter may be used, for example, in the form of powder, or may be dissolved or dispersed in an appropriate solvent in advance. When a blood coagulation promoter is used in the form of powder or as a high-concentration solution, if there is a risk that part of the blood will come into contact with the high-concentration metal complex and the protein component in the blood will be altered, It is recommended that the promoter be supported on a carrier having a large specific surface area.

このような方法に利用される担体としては,血液検査
に有害な影響を与えず,大きい比表面積を有するもので
あれば,特に限定されない。例えば,不織布,織布,樹
脂ビーズなどが好適に用いられる。このような担体に上
記血液凝固促進剤を担持させるには,例えば,その溶液
や分散液を担体に塗布したり,溶液や分散液中に担体を
浸漬して含浸させた後,乾燥させる。アラビアゴムなど
の適宜の助剤を含む血液凝固促進剤の水分散液を調製
し,これを急速凍結乾燥して血液凝固促進剤担持粒子状
物を得ることもできる。
The carrier used in such a method is not particularly limited as long as it does not adversely affect the blood test and has a large specific surface area. For example, non-woven fabric, woven fabric, resin beads and the like are preferably used. In order to make the carrier support such a blood coagulation promoter, for example, a solution or dispersion thereof is applied to the carrier, or the carrier is dipped in the solution or dispersion to impregnate the carrier and then dried. It is also possible to prepare an aqueous dispersion of a blood coagulation promoter containing an appropriate auxiliary agent such as gum arabic and rapidly freeze-dry this to obtain a blood coagulation promoter-supporting particulate material.

本発明加水分解酵素活性促進剤は,蛋白質分解酵素,
特に,セリンプロテアーゼの活性を促進する。セリンプ
ロテアーゼは,ペプチド鎖におけるArgと任意のアミノ
酸残基,およびLysと任意のアミノ酸残基,との間の結
合を加水分解により切断する能力を有する。そのため本
発明の加水分解酵素活性促進剤を血液凝固促進剤として
利用するとセリンプロテアーゼ前駆体である第XII因子
の活性化および活性化された該因子の酵素活性が促進さ
れ,その結果,短時間で血液が凝固する。血液凝固に要
する時間は,金属錯体の種類や量,容器の材質,周囲の
温度などにより異なるが,合成樹脂製容器の場合は,通
常20〜30分である。
The hydrolase activity promoter of the present invention comprises a proteolytic enzyme,
In particular, it promotes the activity of serine proteases. Serine proteases have the ability to hydrolytically cleave the bond between Arg and any amino acid residue, and Lys and any amino acid residue in the peptide chain. Therefore, when the hydrolase activity promoter of the present invention is used as a blood coagulation promoter, activation of the serine protease precursor factor XII and the enzymatic activity of the activated factor are promoted, and as a result, in a short time. Blood clots. The time required for blood coagulation varies depending on the type and amount of metal complex, the material of the container, the ambient temperature, etc., but in the case of a synthetic resin container, it is usually 20 to 30 minutes.

本発明の化合物は,金属錯体であるため,発明者が先
に開発した加水分解酵素活性促進剤である従来の技術の
項で述べた環式有機化合物に比べて,さらに熱安定性に
優れる。上記環式有機化合物を血液凝固促進剤として利
用したときには,血液中の金属成分と錯体を形成し血清
成分に変化を与えるおそれがあるが,本発明の化合物は
血液中の金属成分と反応することがないため,正確な検
査値が得られる。
Since the compound of the present invention is a metal complex, it is more excellent in thermal stability than the cyclic organic compound described in the section of the prior art which is a hydrolase activity promoter previously developed by the inventor. When the above cyclic organic compound is used as a blood coagulation promoter, it may form a complex with a metal component in blood and change serum components, but the compound of the present invention reacts with the metal component in blood. Because there is no, accurate test values can be obtained.

(実施例) 以下に本発明を実施例につき説明する。(Example) Hereinafter, the present invention will be described with reference to Examples.

実施例1 没食子酸n−プロピル酸化物鉄錯体(血液凝固促進
剤)の0.1重量%生理食塩水分散液50μlを市販のポリ
メチルメタクリレート製スピッツに入れ,これに人新鮮
血5mlを採取し,23℃で静置した。血餅収縮が始まり,血
清の滲出が認められた時間を血液凝固時間とした。血清
の滲出が認められたら直ちに遠心分離器を用い,1000Gで
5分間遠心分離を行い,血清の分離状態を目視観察し
た。それぞれの結果を下表に示す。実施例2〜8および
比較例1〜2の結果もあわせて下表に示す。
Example 1 50 μl of 0.1% by weight physiological saline solution of gallic acid n-propyl oxide iron complex (blood coagulation promoter) was placed in a commercially available polymethylmethacrylate spitz, and 5 ml of fresh human blood was sampled into it. It was left still at ℃. The time at which blood clot contraction started and serum exudation was observed was defined as the blood clotting time. Immediately after the exudation of serum was observed, centrifugation was performed at 1000 G for 5 minutes using a centrifuge, and the separated state of serum was visually observed. The respective results are shown in the table below. The results of Examples 2-8 and Comparative Examples 1-2 are also shown in the table below.

実施例2 血液凝固促進剤としてエラジン酸酸化物(7頁(V)
式で示される化合物)の鉄錯体を用いたこと以外は実施
例1と同様である。
Example 2 Ellagic acid oxide as a blood coagulation promoter (page 7 (V))
The same as Example 1 except that an iron complex of the compound represented by the formula) was used.

実施例3 血液凝固促進剤として1・2・3−トリケトヒドロイ
ンデンの鉄錯体を用いたこと以外は実施例1と同様であ
る。
Example 3 The same as Example 1 except that an iron complex of 1,2,3-triketohydroindene was used as a blood coagulation promoter.

実施例4 血液凝固促進剤としてイサチンの鉄錯体を用いたこと
以外は実施例1と同様である。
Example 4 The same as Example 1 except that an iron complex of isatin was used as a blood coagulation promoter.

実施例5 血液凝固促進剤として1・4−ジ(3・4−ジヒドロ
キシフェニル)2・3−ジメチルブタン酸化物の鉄錯体
を用いたこと以外は実施例1と同様である。
Example 5 The same as Example 1 except that an iron complex of 1,4-di (3.4-dihydroxyphenyl) 2.3-dimethylbutane oxide was used as a blood coagulation promoter.

実施例6 鉄錯体の代わりにコバルト錯体を用いたこと以外は実
施例2と同様である。
Example 6 The same as Example 2 except that a cobalt complex was used instead of the iron complex.

実施例7 鉄錯体の代わりにニッケル錯体を用いたこと以外は実
施例2と同様である。
Example 7 The same as Example 2 except that a nickel complex was used instead of the iron complex.

実施例8 鉄錯体の代わりにアルミニウム錯体を用いたこと以外
は実施例2と同様である。
Example 8 The same as Example 2 except that an aluminum complex was used instead of the iron complex.

比較例1 血液凝固促進剤を使用しなかったこと以外は実施例1
と同様である。
Comparative Example 1 Example 1 except that the blood coagulation promoter was not used.
Is the same as

比較例2 ガラス製スピッツを用い,かつ血液凝固促進剤を使用
しなかったこと以外は実施例1と同様である。
Comparative Example 2 Same as Example 1 except that glass spitz was used and no blood coagulation promoter was used.

(発明の効果) 本発明によれば,このように,蛋白質加水分解酵素活
性促進剤が得られる。この活性促進剤は,特にセリンプ
ロテアーゼの活性を促進する。このような化合物を血液
凝固促進剤として利用すると血液が短時間のうちに凝固
する。しかも,血清成分を変化させることがないため,
血清を用いた各種検査の検査値が常時正確かつ安定に得
られうる。本発明の加水分解酵素活性促進剤はその製造
および精製が簡単である。しかも,それ自体,比較的熱
に安定であるため長期保存にも適する。このような加水
分解酵素活性促進剤は,血液凝固促進剤として,あるい
は各種生化学試験用に好適に利用されうる。
(Effects of the Invention) According to the present invention, a protein hydrolase activity promoter is thus obtained. This activity enhancer specifically promotes the activity of serine protease. When such a compound is used as a blood coagulation promoter, blood coagulates in a short time. Moreover, since it does not change the serum components,
The test values of various tests using serum can always be obtained accurately and stably. The hydrolase activity promoter of the present invention is easy to produce and purify. Moreover, since it is relatively heat stable, it is suitable for long-term storage. Such a hydrolase activity promoter can be suitably used as a blood coagulation promoter or for various biochemical tests.

───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 FI 技術表示箇所 A61K 31/40 31/555 38/46 ACA ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Office reference number FI technical display location A61K 31/40 31/555 38/46 ACA

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】下記一般式(I)で示されるo−キノン環
を有する化合物,1・2・3・−トリケトヒドロインデン
又は下記一般式(II)で示される異節環式化合物を配位
子とするo,o−配位性を有する金属錯体からなる加水分
解酵素活性促進剤: (ここで、R1,R2,R3およびR4は,水素,炭化水素基,
極性置換基または多環式化合物における残基を示す) (ここで、R6は水素,炭化水素基または多環式化合物に
おける残基を示し,R7およびR8は水素,炭化水素基,極
性置換基または多環式化合物における残基を示す)。
1. A compound having an o-quinone ring represented by the following general formula (I), 1,2,3-triketohydroindene or a heterocyclic compound represented by the following general formula (II). A hydrolase activity promoter consisting of a metal complex having o, o-coordination as a ligand: (Where R 1 , R 2 , R 3 and R 4 are hydrogen, a hydrocarbon group,
Indicates a polar substituent or a residue in a polycyclic compound) (Wherein R 6 represents hydrogen, a hydrocarbon group or a residue in the polycyclic compound, and R 7 and R 8 represent hydrogen, a hydrocarbon group, a polar substituent or a residue in the polycyclic compound).
【請求項2】前記加水分解酵素がセリンプロテアーゼで
ある特許請求の範囲第1項に記載の加水分解酵素活性促
進剤。
2. The hydrolase activity promoter according to claim 1, wherein the hydrolase is a serine protease.
【請求項3】前記加水分解酵素が血液凝固第XII因子で
ある特許請求の範囲第2項に記載の加水分解酵素活性促
進剤。
3. The hydrolase activity promoter according to claim 2, wherein the hydrolase is blood coagulation factor XII.
JP61084455A 1986-04-11 1986-04-11 Hydrolase activity promoter Expired - Lifetime JPH084499B2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP61084455A JPH084499B2 (en) 1986-04-11 1986-04-11 Hydrolase activity promoter
EP87303182A EP0241314B1 (en) 1986-04-11 1987-04-10 An accelerator of the activity of hydrolase
US07/036,886 US5041558A (en) 1986-04-11 1987-04-10 Accelerator of the activity of hydrolase
CA000534473A CA1313997C (en) 1986-04-11 1987-04-10 Accelerator of the activity of hydrolase
DE3750344T DE3750344T2 (en) 1986-04-11 1987-04-10 Accelerator of hydrolase activity.
KR1019870003408A KR950006614B1 (en) 1986-04-11 1987-04-10 How to promote blood clotting
AU71424/87A AU619442C (en) 1986-04-11 1987-04-10 An accelerator of the activity of hydrolase
US08/135,755 US5413786A (en) 1986-04-11 1993-10-13 Method of accelerating blood coagulation using a metal complex of oxidized ellagic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61084455A JPH084499B2 (en) 1986-04-11 1986-04-11 Hydrolase activity promoter

Publications (2)

Publication Number Publication Date
JPS62239989A JPS62239989A (en) 1987-10-20
JPH084499B2 true JPH084499B2 (en) 1996-01-24

Family

ID=13831094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61084455A Expired - Lifetime JPH084499B2 (en) 1986-04-11 1986-04-11 Hydrolase activity promoter

Country Status (1)

Country Link
JP (1) JPH084499B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013183126A1 (en) 2012-06-06 2013-12-12 東芝三菱電機産業システム株式会社 Optical fiber thermal sensor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4526152B2 (en) * 2000-03-08 2010-08-18 シスメックス株式会社 Prothrombin time measuring reagent
US6632678B2 (en) * 2001-01-03 2003-10-14 Sienco, Inc. Method for performing activated clotting time test with reduced sensitivity to the presence of aprotinin and for assessing aprotinin sensitivity

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013183126A1 (en) 2012-06-06 2013-12-12 東芝三菱電機産業システム株式会社 Optical fiber thermal sensor

Also Published As

Publication number Publication date
JPS62239989A (en) 1987-10-20

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