CD19 is a type I transmembrane glycoprotein and a member of the immunoglobulin superfamily. It is expressed at all stages of B cell differentiation except terminally differentiated plasma cells. It is also present on the cell surface of follicular dendritic cells. CD19 associates with CD21, CD81, Leu 13 and/or MHC Class II molecules to form a signal transduction complex on the B cell surface. This signaling complex modulates the activation threshold for the B cell antigen receptor (BCR).1-5
| Product | Size | List | Your Price | Qty | Ext Price | ||||
|---|---|---|---|---|---|---|---|---|---|
| Subtotal: | Subtotal: | ||||||||
| Subtotal: | Subtotal: | ||||||||
| Total Coupon Savings: | Total Coupon Savings: | () | |||||||
| Your cart is currently empty. | |||||||||
| - Coupon Code | |||||||||
We accept the following payment methods as well as pay-by-invoice.
TDS
NCBI
UniProt
Tech Support
Customer Service
