C2269-83J

CD19 (Azide Free)

Size

£576.00

SKU:: C2269-83J
Purity:: Purified
Storage Conditions:: -20°C
Supplier:: United States Biological
Host:: Mouse
Immunogen:: NALM-1 and NALM-16 leukemia cell line
Clone:: 5K218 (SJ25-C1)
Format:: Supplied as a liquid in PBS. No preservatives 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). Applications: Suitable for use in Flow cytometry, Immunohistochemistry and Immunoprecipitation. Other applications not tested. Recommended Dilution: Flow Cytometry: ≤1ug/10e6 cells Immunohistochemistry: frozen sections Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4°C for short-term only. For long-term storage, aliquot and store at -20°C. Aliquots are stable for at least 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.