The CD19 receptor is critical for B cell activation, driving the trafficking and assembly of CD19-CR2 and BCR complexes, thereby lowering the antigenic threshold for B cell clonal expansion. In T cells, CD19 contributes to CD3 localization and influences polarization. CD81 Protein, Human (HEK293, Fc) is the recombinant human-derived CD81 protein, expressed by HEK293 , with N-hFc labeled tag.
Molecular Weight:
Approximately 37 kDa
Purity:
98
Formula:
975(Gene_ID)P60033 (F113-K201)(Accession)
Application Notes:
MCE Product type: Recombinant Proteins
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