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Recombinant Human CD200 Protein

Cat No.: BL-0016PS
CD200 Human Recombinant
Description Related products
tag His
host species Human
synonym MOX1, MOX2, MRC, OX-2, OX-2 membrane glycoprotein, CD_antigen, CD200.
background CD200 is a type-1 membrane glycoprotein which is a part of the immunoglobulin superfamily due to its 2 immunoglobulin domains. CD200 regulates myeloid cell activity and delivers an inhibitory signal for the macrophage lineage in various tissues. CD200 is also Costimulates T-cell proliferation.
description CD200 Human Recombinant expressed in E.Coli is a single, non-glycosylated polypeptide chain containing 225a.a. (31-232 a.a) and having a molecular weight of 24.8kDa. CD200 is fused to a 23a.a. His-tag at N-terminus.
source E.coli
AA sequence MGSSHHHHHH SSGLVPRGSH MGSQVQVVTQ DEREQLYTPA SLKCSLQNAQ EALIVTWQKK KAVSPENMVT FSENHGVVIQ PAYKDKINIT QLGLQNSTIT FWNITLEDEG CYMCLFNTFG FGKISGTACL TVYVQPIVSL HYKFSEDHLN ITCSATARPA PMVFWKVPRS GIENSTVTLS HPNGTTSVTS ILHIKDPKNQ VGKEVICQVL HLGTVTDFKQ TVNKG.
purity >90% as determined by SDS-PAGE.
endotoxin <1.0 EU per μg by the LAL method.
formulation CD200 protein solution (1mg/ml) containing 20mM Tris-HCl buffer (pH 8.0), 0.4M Urea and 10% glycerol.
stability Recombinant protein is stable for 12 months at -70℃
usage For Research Use Only
storage Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA).Avoid multiple freeze-thaw cycles.
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