MPIF-1/CCL23 蛋白, Human (99a.a, HEK293, His)

MPIF-1/CCL23 Protein, Human (99a.a, HEK293, His) is the recombinant human-derived MPIF-1/CCL23 protein, expressed by HEK293, with N-His tag.

CCL23 是一种对单核细胞、静息 T 淋巴细胞和中性粒细胞具有趋化活性的蛋白质，但对活化淋巴细胞无此作用。在集落形成实验中，它能抑制髓系祖细胞的增殖。该蛋白可与 heparin 结合，并能与 CCR1 结合。其中，CCL23(19-99)、CCL23(22-99)、CCL23(27-99) 和 CCL23(30-99) 的趋化活性比全长 CCL23 更强。by similar: 其他趋化因子如 CCL3 和 CCL5 也通过 CCR1 发挥作用，但靶细胞谱可能不同。

Human

HEK293

N-His

P55773-1 (R22-N120)

6368

Approximately 12-17 kDa, based on SDS-PAGE under reducing conditions, due to the glycosylation.

Greater than 90% as determined by reducing SDS-PAGE.

无菌粉末.

Lyophilized from 0.22 μm filtered solution of PBS, pH7.4 with trehalose as protectant.

<1 EU/μg, determined by LAL method.

Stored at -20°C for 2 years from date of receipt. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Room temperature in continental US; may vary elsewhere.