85-4781-32　Il6, Recombinant, Rat, aa25-211, His-Tag (Interleukin 6, Ifnb2, ILg6) 20ug　396890

特徴

• Il6, also known as interleukin 6, is an alpha-helical phosphorylated and glycosylated cytokine. This protein is important roles in the acute phase reaction, inflammation, hematopoiesis, bone metabolism and cancer progression. Also, it can function as an anti-inflammatory molecule, as in skeletal muscle where it is secreted in response to exercise In addition, it enhances hematopoietic stem cell proliferation and the differentiation of Th17 cells, memory B cells, and plasma cells. Recombinant rat Il6, fused to His-Tag at C-terminal, expressed in insect cell and purified by using conventional chromatography techniques.
• Source:Recombinant protein corresponding to aa25-211 of rat Il6, fused to His-Tag at C-terminal, expressed in insect cell.
• Molecular Weight:~22.8kD (196aa), ~18-28kD (SDS-PAGE under reducing conditions)
• Endotoxin:<1EU/1ug (determined by LAL method)
• AA Sequence:ADPFPTSQVR RGDFTEDTTH NRPVYTTSQV GGLITYVLRE ILEMRKELCN GNSDCMNSDDALSENNLKLP EIQRNDGCFQ TGYNQEICLL KICSGLLEFR FYLEFVKNNL QDNKKDKARVIQSNTETLVH IFKQEIKDSY KIVLPTPTSN ALLMEKLESQ KEWLRTKTIQ LILKALEEFL KVTMRSTRQT HHHHHH
• Biological Activity:Measured in a cell proliferation assay using M-NFS-60 mouse B cell. The ED50 for this effects is less or equal to 0.1ng/ml.
• Storage and Stability:May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.