C2269-83C

CD19

Size

£351.00

SKU:: C2269-83C
Purity:: Purified
Storage Conditions:: -20°C
Supplier:: United States Biological
Host:: Mouse
Immunogen:: NALM-1 and NALM-16 leukemia cell line
Clone:: SJ25-C1
Format:: Supplied as a liquid in 100mM borate buffered saline, pH 8.0. No preservatives or amine-containing buffer salts added.
Extra Details:: 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 Applications: Suitable for use in Immunoprecipitation, Immunohistochemistry and Flow Cytometry. Other applications not tested. Recommended Dilution: Flow Cytometry: ≤ 1ug/10e6 cells Immunohistochemistry: frozen Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.