中文名
重组蛋白IL-4 Protein, Mouse, Tag free, HEK293
英文名
IL-4 Protein, Mouse, Tag free, HEK293
描述
IL-4 蛋白, Mouse (HEK293)是一种 CHO 细胞来源的特异性细胞因子，促进 B 淋巴细胞的增殖，分化和细胞表面蛋白调节。
氨基酸序列
HIHGCDKNHL REIIGILNEV TGEGTPCTEM DVPNVLTATK NTTESELVCR ASKVLRIFYL
KHGKTPCLKK NSSVLMELQR LFRAFRCLDS SISCTMNESK STSLKDFLES LKSIMQMDYS
分子量
The protein has a predicted MW of 13.55 kDa. It migrates to 18-20 kDa band in SDS-PAGE under reducing conditions due to the glycosylation.
内毒素含量
<0.2 EU per 1 µg of the protein by the LAL method.
活性
Measured in a cell proliferation assay using HT-2 cells. The ED50 for this effect is 0.1-3.2 ng/mL.
组分
Lyophilized from sterile PBS, pH 7.4.
复溶方法
Centrifuge tubes before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.
储存
Stored at -20 to -80°C for 12 months as supplied from date of receipt; 2-8°C for 2-7 days after reconstitution. Recommend to aliquot the protein into smaller quantities for optimal storage. Please avoid repeated freeze-thaw cycles.
关键词
rMuIL-4;BSF-1;Binetrakin;Lymphocyte stimulatory factor 1;Pitrakinra
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