Thrombin,Factor IIa,凝血酶 原裝現貨
如果您對該產品感興趣的話,可以
產品名稱: Thrombin,Factor IIa,凝血酶 原裝現貨
產品型號: Sigma T4648 500U
產品展商: 其他品牌
產品文檔: 無相關文檔
簡單介紹
Thrombin,Factor IIa,凝血酶 原裝現貨
Thrombin,Factor IIa,凝血酶 原裝現貨
的詳細介紹
Thrombin,Factor IIa,凝血酶 原裝現貨
凝血酶
中文名:凝血酶
英文名:Thrombin
性狀:本品為白色或類白色的凍干塊狀物或粉末
用途:一種由凝血酶前體(血漿中的必要成分)形成的蛋白質水解酶,催化纖維蛋白元變成纖維蛋白而促使血液凝固。用于****出血的局部止血.
Sigma相關資料如下:
Sigma T4648 Thrombin from bovine plasma
lyophilized powder, 40-300 NIH units/mg protein (biuret)
|
Synonym:
|
Factor IIa
|
|
CAS Number:
|
9002-04-4
|
|
Enzyme Commission (EC) Number:
|
3.4.21.5 ( BRENDA | IUBMB )
|
|
EC Number:
|
232-648-7
|
|
MDL number:
|
MFCD00166053
|
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
|
|
品名
|
產地
|
貨號
|
規格
|
單價
|
備注
|
|
凝血酶Thrombin(牛)
|
Sigma
|
T4648
|
1000U
|
詢價
|
現貨
|
|
凝血酶Thrombin(牛)
|
Sigma
|
T4648
|
500U
|
詢價
|
現貨
|
