Cat#:RP-2427H;Product Name:Recombinant Human CD27 Protein;Synonym:Tumor Necrosis Factor Receptor Superfamily Member 7,T-Cell Activation Antigen CD27, CD27 Molecule, CD27 Antigen,T Cell Activation Antigen S152, CD27L Receptor, TNFRSF7, S152, Tp55, T14.;Description:CD27 Protein produced in E. coli is a single polypeptide chain containing 196 amino acids (21-191) and having a molecular mass of 21.8 kDa. CD27 is fused to a 25 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.;Source:E.coli.;AA Sequence:MGSSHHHHHH SSGLVPRGSH MGSHMTPAPK SCPERHYWAQ GKLCCQMCEP GTFLVKDCDQ HRKAAQCDPC IPGVSFSPDH HTRPHCESCR HCNSGLLVRN CTITANAECA CRNGWQCRDK ECTECDPLPN PSLTARSSQA LSPHPQPTHL PYVSEMLEAR TAGHMQTLAD FRQLPARTLS THWPPQRSLC SSDFIR.;Purity:Greater than 90% as determined by SDS-PAGE.;Formulation:The CD27 solution (1mg/1ml) contains 20mM Tris-HCl buffer (pH 8.0), 0.4M Urea and 10% glycerol.;Stability:Recombinant Proteins are stable for up to 1 year from date of receipt at -70℃;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 repeated freeze-thaw cycles.;