Complement factor H/CFH 蛋白, Human (431a.a, HEK293, His)

Complement factor H/CFH Protein, Human (431a.a, HEK 293, His) is a recombinant complement factor H (CFH) protein with His tag. Human complement factor H, a central complement control protein, is a member of the regulators of complement activation family^[1].

补体因子 H (CFH) 是哺乳动物补体系统的一个组成部分，它调节补体激活的替代途径并保护宿主细胞免受不适当的补体激活。CFH 是先天免疫的关键调节因子，CFH 缺乏会导致 II 型膜增殖性肾小球肾炎^[2]。

Human

HEK293

C-6*His

P08603-2 (E19-L449)

3075  [NCBI]

EDCNELPPRRNTEILTGSWSDQTYPEGTQAIYKCRPGYRSLGNVIMVCRKGEWVALNPLRKCQKRPCGHPGDTPFGTFTLTGGNVFEYGVKAVYTCNEGYQLLGEINYRECDTDGWTNDIPICEVVKCLPVTAPENGKIVSSAMEPDREYHFGQAVRFVCNSGYKIEGDEEMHCSDDGFWSKEKPKCVEISCKSPDVINGSPISQKIIYKENERFQYKCNMGYEYSERGDAVCTESGWRPLPSCEEKSCDNPYIPNGDYSPLRIKHRTGDEITYQCRNGFYPATRGNTAKCTSTGWIPAPRCTLKPCDYPDIKHGGLYHENMRRPYFPVAVGKYYSYYCDEHFETPSGSYWDHIHCTQDGWSPAVPCLRKCYFPYLENGYNQNYGRKFVQGKSIDVACHPGYALPKAQTTVTCMENGWSPTPRCIRVSFTL

Approximately 48 kDa

Greater than 95% as determined by reducing SDS-PAGE

溶液

Supplied as a 0.2 μm filtered solution of PBS, 20% Glycerol, 5% Trehalose, pH 7.4.

<1 EU/μg, determined by LAL method.

Stored at -80°C for 1 year. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.

Shipping with dry ice.

• [1]. Cui T, et al. Human complement factor H is a novel diagnostic marker for lung adenocarcinoma. Int J Oncol. 2011;39(1):161-168.  [Content Brief]

  [2]. Mandal MN, et al. Complement factor H: spatial and temporal expression and localization in the eye. Invest Ophthalmol Vis Sci. 2006;47(9):4091-4097.  [Content Brief]