熱門關(guān)鍵詞： ELISA試劑盒 - 大鼠ELISA試劑盒- 小鼠ELISA試劑盒
全國(guó)統(tǒng)一客服熱線：
0755-28715175
熱門關(guān)鍵詞： ELISA試劑盒 - 大鼠ELISA試劑盒- 小鼠ELISA試劑盒
全國(guó)統(tǒng)一客服熱線：
0755-28715175
羧肽酶 B，PMSF處理≥70 U/mg
貨號(hào)：zk4117
英文名：Carboxypeptidase B, PMSF Treated
級(jí)別 ：Activity ≥70 U/mg protein
儲(chǔ)存 ：冷凍（-20℃）
規(guī)格：1KU 3KU
Carboxypeptidase B catalyzes hydrolysis of the basic amino acids lysine, arginine and ornithine from the C-terminal end of polypeptides. The molecular weight is 34,500 daltons, the pH optimum is 7.9, and the pI is 6.0. Carboxypeptidase B is competitively inhibited by arginine, lysine and ornithine. The enzyme is not inhibited by di-isopropylfluorophosphate (DFP), but it is inhibited by metal chelating agents, e.g., 1,10-phenanthroline.
| Source | Porcine Pancreas |
| Description | A solution in 100mM sodium chloride. PMSF treated to inhibit tryptic and chymotryptic activities. Chymotrypsin and trypsin are less than 0.02%. |
| Storage | Store at -20°C. |
| REQUIRES SPECIAL SHIPPING | ICE PACK |
| Activity | ≥70 units per mg protein |
| Unit Definition | One Unit hydrolyzes one micromole of hippuryl-L-arginine per minute at 25°C, pH 7.65. |
| Related Product | Carboxypeptidase Y (COY) ^Chymotrypsin, TLCK-treated (CDTLCK) ^Clostripain, Endo-Arg-C (CP) ^Protease, Stap, Endo-Glu-C (STAP) ^Trypsin, SeqENZ (TRSEQII) & Modified (TRSEQZ) |
0755-28715175/33164177
粵公網(wǎng)安備 44030902000304號(hào)
