货号:A2926354
同义名:
重组人VCAM-1蛋白(C-Fc, HEK293)
/ Recombinant Human VCAM-1 (C-Fc, HEK293); Vascular Cell Adhesion Protein 1
Recombinant Human VCAM-1 (C-Fc, HEK293)是人类来源的重组蛋白,在HEK293人源细胞中表达,带有C-Fc标签。该蛋白为单次跨膜I型蛋白,含7个Ig样C2型结构域,是VLA-4及α4β7整合素的血管内皮配体,介导白细胞与内皮细胞的黏附与信号传导,参与炎症性肠病、动脉粥样硬化、移植排斥、感染及哮喘等病理过程的免疫细胞迁移,是潜在的抗炎治疗靶点。


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| 描述 | VCAM-1 is a single-pass type I membrane protein, contains 7 Ig-like C2-type domains. It is an endothelial ligand for very late antigen-4 (VLA-4) and α4?7 integrin expressed on leukocytes, and thus mediates leukocyte-endothelial cell adhesion and signal transduction. VCAM-1 expression is induced on endothelial cells during inflammatory bowel disease, atherosclerosis, allograft rejection, infection, and asthmatic responses. During these responses, VCAM-1 forms a scaffold for leukocyte migration. VCAM-1 also activates signals within endothelial cells resulting in the opening of an "endothelial cell gate" through which leukocytes migrate. VCAM-1 has been identified as a potential anti-inflammatory therapeutic target, the hypothesis being that reduced expression of VCAM-1 will slow the development of atherosclerosis. In addition, VCAM-1-activated signals in endothelial cells are regulated by cytokines indicating that it is important to consider both endothelial cell adhesion molecule expression and function during inflammatory processes. |
| 蛋白种属 | Human |
| 表达系统 | Human cells |
| 标签 | C-Fc |
| 蛋白表达区间 | Phe25-Glu698 |
| 蛋白编号 | P19320 |
| 内毒素 | < 1 EU/µg as determined by LAL test. |
| 剂型 | 干粉 |
| 剂型描述 | Lyophilized from a 0.2 μm filtered solution of PBS, pH7.4 |
| 复溶 | Always centrifuge tubes before opening.Do not mix by vortex or pipetting. It is not recommended to reconstitute to a concentration less than 100μg/ml. Dissolve the lyophilized protein in distilled water. Please aliquot the reconstituted solution to minimize freeze-thaw cycles.如要长期保存,建议使用含载体蛋白(如 0.1%BSA、10%FBS、5%HSA)的溶液进一步稀释,如果是做无血清培养或者动物体内实验时,细胞因子中不能含有BSA、FBS 和 HAS,可以使用海藻糖作为载体,然后分装冻存于-20℃至-80℃。注:分装保存时建议使用低吸附的管子,并避免反复冻融;稀释分装浓度不低于 10μg/mL,分装体积不低于10μL。 分装后的蛋白在≤-20°C 下可稳定保存 3 个月。 |
| CAS号 | N/A |
| 分子量 | 101.2 kDa |
| SMILES Code | NONE |
| 别名 | 重组人VCAM-1蛋白(C-Fc, HEK293) ;Recombinant Human VCAM-1 (C-Fc, HEK293); Vascular Cell Adhesion Protein 1; V-CAM 1; VCAM-1; INCAM-100; CD106; VCAM1; L1CAM |
| 运输 | 蓝冰 |
| 存储条件 |
In solvent -20°C: 3-6个月 -80°C: 12个月 Pure form Sealed in dry, store in freezer, under -20°C |
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