Cat#:RP-4695H;Product Name:Recombinant Human NCK2 Protein;Synonym:NCK Adaptor Protein 2, Growth Factor Receptor-Bound Protein 4, SH2/SH3 Adaptor Protein NCK-Beta, Noncatalytic Region Of Tyrosine Kinase Beta,  Cytoplasmic Protein NCK2, GRB4, NCKbeta, Nck-2.;Description:NCK2 Protein produced in E.coli is a single, non-glycosylated polypeptide chain containing 403 amino acids (1-380) and having a molecular mass of 45.3kDa. NCK2 is fused to a 23 amino acid His-tag at N-terminus & purified by proprietary chromatographic techniques.;Source:E.coli;AA Sequence:MGSSHHHHHH SSGLVPRGSH MGSMTEEVIV IAKWDYTAQQ DQELDIKKNE RLWLLDDSKT WWRVRNAANR TGYVPSNYVE RKNSLKKGSL VKNLKDTLGL GKTRRKTSAR DASPTPSTDA EYPANGSGAD RIYDLNIPAF VKFAYVAERE DELSLVKGSR VTVMEKCSDG WWRGSYNGQI GWFPSNYVLE EVDEAAAESP SFLSLRKGAS LSNGQGSRVL HVVQTLYPFS SV;Purity:Greater than 85% as determined by SDS-PAGE.;Formulation:The NCK2 solution contains 20mM Tris-HCl buffer (pH 8.0), 0.15M NaCl, 1mM DTT and 30% 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.;