Product Description |
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, His) is the recombinant human-derived CD81 protein, expressed by HEK293 , with N-His labeled tag. The total length of CD81 Protein, Human (HEK293, His) is 89 a.a., with molecular weight of 10-13 kDa. |