CD20/MS4A1 protein (His tag), recombinant mouse

Activity: Testing in progress Protein Construction: A DNA sequence encoding the Mouse CD20/MS4A1 protein (P19437) (Leu 133-Pro 291) was expressed with N-His tag. Sequence: Leu 133-Pro 291. Fusion tag: N-His Endotoxin: Please contact us for more information. Apparent Molecular Mass: 28 kDa. Protein function: CD20 is a 297 amino acid (aa) non-glycosylated type III membrane protein that is the founding member of the MS4A tetraspanin protein family. It is expressed on pre-B, naïve and mature B lymphocytes and B-cell lymphomas. CD20 is associated with lipid rafts Protein function: B-lymphocyte-specific membrane protein that plays a role in the regulation of cellular calcium influx necessary for the development, differentiation, and activation of B-lymphocytes. Functions as a store-operated calcium (SOC) channel component promoting calcium influx after activation by the B-cell receptor/BCR. [The UniProt Consortium]