商品编号


LS02135



品牌


Worthington



公司


Worthington Biochemical Corporation



公司分类


Products



Size

10 ug

商品信息
Clostripain (Endoproteinase-Arg-C) Sequencing GradeChromatographically purified. A dialyzed, lyophilized, pre-activated powder. Supplied in 10 ug high recovery vials.Store at 2-8°C.≥50 units per mg dry weight
Source:
Clostridium histolyticum
I.U.B.: 3.4.22.8
Clostripain (Endoproteinase-Arg-C) is a two chain proteinase associated with
Collagenase
and isolated from
Clostridium histolyticum
. It is highly specific for the carboxyl peptide bond of arginine. Clostripain has a sulfhydryl requirement; it is activated by dithiothreitol, cysteine, or other sulfhydryl containing reagents. The presence of calcium ions is essential. The enzyme is inhibited by oxidizing agents and sulfhydryl reactants and by Co
2+
, Cu
2+
, Cd
2+
, and heavy metal ions. Citrate, borate, and Tris anions are less inhibitory.
Unit Definition
: One Unit hydrolyzes one micromole of N-benzoyl-L-arginine ethyl ester per minute at 25°C, pH 7.6, in the presence of dithiothreitol.
Related Products:

Carboxypeptidase B (COBC/COBPMS)
Carboxypeptidase Y (COY)Chymotrypsin (CDAG/CDI/CDS/CDTLCK)
Collagenase
(CLS1-4/CLSPA)
Elastase (ES/ESL/ESFF)
Neutral Protease (Dispase, NPRO)
Papain (PAP/PAPL/PAP2)
Pepsin (PM)
Protease, Staph Aureus, Endo-Glu-C (STAP)
Proteinase K (PROK)
Trypsin (TL/TRL/TRL3/TRLS/TRTPCK)
Trypsin, SequENZ (TRSEQII/TRSEQZ)
Trypsin Inhibitors (LBI/OI/SI/SIC)