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Product Name AACT Chinese Name α-1抗胰糜蛋白酶/SERPINA3Recombinant rabbit monoclonal anti Alias AACT_HUMAN; SERPINA3; Alpha-1-antichymotrypsin; ACT; Cell growth-inhibiting gene 24/25 protein; Serpin A3; GIG24; GIG25; serpin family A member 3; Immunogen Species Rabbit Clonality Monoclonal Clone NO. 9C7 React Species (predicted: Human, ) Applications
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 45kDa Form Lyophilized or Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human AACT Lsotype IgG Purification affinity purified by Protein A Buffer Solution PBS, Glycerol, BSA Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail 生化/生理作用:
α-胰凝乳蛋白酶是丝氨酸肽酶,并且具有通过二硫键连接的三条多肽链(A 链-13 残基,B 链-131 残基和 C 链-97 残基)中包含的 241 个氨基酸残基。发现该酶的分子量为 25kDa。pI 是 8.75。它选择性地水解酪氨酸、苯丙氨酸、色氨酸和亮氨酸的 C-末端侧的肽键。Ca2+ 激活和稳定酶。该酶被二异丙基氟磷酸盐(DFP)、甲苯磺酰氟(PMSF)、N-对甲苯磺酰基-L-苯丙氨酸氯甲基酮(TPCK)、胰凝乳蛋白酶抑制剂、抑肽酶、α1-抗胰蛋白酶和 α2-巨球蛋白、10mM Cu2+ 和 Hg2+ 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。
单位定义:
一个单元将在 pH 7.8,25℃下,每分钟水解 1.0 μmole BTEE。
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