Human secreted CD28-Fc fusion protein, also known as TP44, GenBank Accession No. NM_006139, a.a 19-152, expressed in a HEK293 cell expression system. MW = 41.4 kDa (monomer). This protein runs at a higher M.W. by SDS-PAGE due to glycosylation.
UniProt P10747 Synonym(s): T-Cell-Specific Surface Glycoprotein, TP44 Formulation: 8 mM PBS pH 7.4, 110 mMNaCl, 2.2 mM KCl and 20% glycerol. Format: Aqueous buffer solution Storage / Stability: At least 6 months at –80°C. Application(s): Useful for the study of protein-protein interaction and in vitro and in vivo protein function studies. Reference(s):1. Byrum, J.N., Van Komen, J.S., Rodgers, W., J. Immunol. 2013 Sep 15;191(6):3073-3081.
2. Legat, A., et al., Front Immunol. 2013 Dec 19;4:455.
Notes: The aggregation state of this product has been confirmed to be <10%. Warning(s): Avoid freeze/thaw cycles. Protein may be diluted to ≥ 100 μg/ml in PBS + glycerol and stored at -80°C. Scientific Category: Cell Surface Receptor Product Type: Recombinant Protein Data shown is lot-specific. Contact us for specific information on other lots.