α-糜蛋白酶 来源于牛胰腺

C755311-25μg

25μg

用于蛋白测序

salt-free, lyophilized powder

牛胰 α-糜蛋白酶有以下用途：通过质谱法 (MS) 鉴定蛋白质肌球蛋白重链的分离与鉴定毒素制剂用于 SDS-PAGE 分析细胞蛋白的感染和未感染细胞孵育牛胰 α-糜蛋白酶 (BPC) 可催化 Povarov 反应制备四氢喹啉衍生物。应用： 牛胰 α-糜蛋白酶 (BPC) 可催化 Povarov 反应制备四氢喹啉衍生物。牛胰 α-糜蛋白酶 (CHT) 是一种酶蛋白。已报道乙醇、1,4-二恶烷和乙腈等不同浓度的有机溶剂对 CHT 的影响。胰凝乳蛋白酶(Chy)是一种丝氨酸蛋白酶。它的分子量为25.7kDa，广泛应用于医药行业。它由胰凝乳蛋白酶原合成，这种转化过程需要钙。 α-Chymotrypsin from bovine pancreas (bovine pancreatic α-chymotrypsin, CHT) is an enzyme protein. The influence of varying concentrations of organic solvents like ethanol, 1,4-dioxane and acetonitrile on CHT has been reported. Chymotrypsin (Chy) is a serine protease. It corresponds to a molecular weight of 25.7 kDa and is widely used in pharmaceutical industry. It is synthesized in pancreas from chymotrypsinogen and require calcium for this conversion. Application: α-Chymotrypsin from bovine pancreas is used for the following applications: Protein Identification by mass spectrometry (MS) The isolation and characterization of myosin heavy chains Toxin preparation The incubation of infected and uninfected cells for analysis of cellular proteins by SDS-PAGE α-Chymotrypsin from bovine pancreas (BPC) may be used as a catalyst in the preparation of tetrahydroquinoline derivatives by Povarov reaction.

α-牛胰腺胰凝乳蛋白酶通过Ca 2+ 实现稳定并且催化肽键的水解，尤其氨基酸酪氨酸、苯基丙氨酸、色氨酸以及C端亮氨酸。 α-胰凝乳蛋白酶受Cu 2+ 和Hg的抑制。一种丝氨酸蛋白酶，能将与芳香烃或其他大型疏水性侧链（Tyr、Trp、Phe、Met、Leu）结合的肽从键的羧基端水解。