| 产品编号 | bs-104651P |
| 英文名称 | Recombinant Human SERPINA3 Protein, C-His |
| 中文名称 | |
| 别 名 | Cell growth-inhibiting gene 24/25 protein; ACT; Serpin A3; Alpha-1-antichymotrypsin; SERPINA3; AACT |
| 克 隆 号 | |
| 理论分子量 | 47 kDa |
| 性 状 | Lyophilized |
| 纯 度 | >90% as determined by SDS-PAGE. |
| 缓 冲 液 | Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1mM EDTA, 4% Trehalose, 1% Mannitol. |
| 保存条件 | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 产品介绍 |
Alpha 1-Antichymotrypsin, a member of the serine proteinase inhibitor (serpin) family, inhibits neutrophil proteinase cathepsin G and mast cell chymases, and protects the lower respiratory tract from damage by proteolytic enzymes. It contains a reactive centre loop, which interacts with cognate proteinases, resulting in loop cleavage and a major conformational change. Recently, alpha 1-antichymotrypsin has been identified as a major constituent of the neurofibrillary plaques associated with Alzheimers disease, and in vitro studies have shown that it enhances the rate of amyloid-fibril formation. These observations and recent genetic evidence suggest that alpha 1-antichymotrypsin is important in the pathogenesis of Alzheimers disease. SWISS: P01011 Gene ID: 12 AACT是由神经胶质细胞分泌并参与淀粉样纤维生成和沉积的一种色氨酸蛋白酶抑制剂,被认为是Aβ肽的假性底物，与Aβ肽具有很高的亲合性，可促进Aβ肽的纤维化以生成淀粉样沉积。 ApoE作为AD的另一种病理伴随性物质，也可识别并与Aβ肽相结合，促进Aβ肽沉积生成淀粉样老年斑块。由于AACT和ApoE在AD发病中具有共同的作用途径，因此探讨其相互作用可能是AD治疗中一个新的途径。 AACT是一种丝氨酸蛋白酶抑制剂，可以中和糜蛋白酶等酶活性的蛋白酶，存在于大多数的组织细胞、巨噬细胞以及多种胃肠道和肺部肿瘤中，但多形 |
| 1、抗体溶解方法 | |
| 2、抗体修复方式 | |
| 3、常用试剂的配制 | |
| 4、免疫组化操作步骤 | |
| 5、免疫组化问题解答 | |
| 6、Western Blotting 操作步骤 | |
| 7、Western Blotting 问题解答 | |
| 8、关于肽链的设计 | |
| 9、多肽的溶解与保存 | |
| 10、酶标抗体效价测定程序 | |
