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- M0085 產(chǎn)品型號
- 品牌
- 生產(chǎn)商 廠商性質(zhì)
- 上海市 所在地
訪問次數(shù):1311更新時間:2017-08-01 03:40:01
- 聯(lián)系人:
- 馮經(jīng)理
- 電話:
- 021-60521817
- 手機:
- 13817140470
- 售后:
- 86-021-61107441
- 傳真:
- 86-021-64881400
- 地址:
- 上海市松江區(qū)漕河涇研展路455號B座
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- www.shjmsw.com
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Description
Frequently Asked Questions Live Chat and Frequently Asked Questions are available for this Product.
Analysis Note Activity is expressed in NIH units obtained by direct comparison to a NIH Thrombin Reference Standard, Lot K.
The NIH assay procedure uses 0.2 mL of diluted plasma (1:1 with saline) as a substrate and 0.1 mL of thrombin sample (stabilized in a 1% buffered albumin solution) based on a modification of the method of Biggs. Only clotting times in the range of 15-25 seconds are used for determining thrombin concentrations.
Biochem/physiol Actions Serine protease that selectively cleaves Arg-Gly bonds in fibrinogen to form fibrin and fibrinopeptides A and B.
Other Notes View more information on thrombin at www.sigma-aldrich.com/enzymeexplorer.
Preparation Note Activated with bovine brain thromboplastin.
Physical form Lyophilized powder containing sodium chloride and Tris-HCl, pH 7.0
Properties
form lyophilized powder
composition Protein, 40-60%
EQP level Premium
storage temp. −20°C
Safety
Safety Statements 22-24/25
WGK Germany 2
RTECS XO8950000