C2269-82X

CD19 (B-lymphocyte Antigen CD19, B-lymphocyte Surface Antigen B4, Differentiation Antigen CD19, T-cell Surface Antigen Leu-12)

Size

£320.00

SKU:: C2269-82X
Purity:: Purified by affinity chromatography.
Storage Conditions:: -20°C
Supplier:: United States Biological
Host:: Mouse
Clone:: HIB19
Format:: Supplied as a liquid in PBS, pH 7.2, 0.09% sodium azide.
Extra Details:: CD19 is a 95 kD type I transmembrane glycoprotein is also known as B4. It is a member of the immunoglobulin superfamily expressed on B-cells (from pro-B to blastoid B cells, absent on plasma cells) and follicular dendritic cells. CD19 is involved in B cell development, activation, and differentiation. CD19 forms a complex with CD21 (CR2) and CD81 (TAPA-1), and functions as a BCR co-receptor. Applications: Suitable for use in Flow Cytometry and Immunohistochemistry. Partially blocks anti-human CD19 0521544 (clone 4G7) 052153 (clone SJ25C1) staining. Other applications not tested. Recommended Dilution: Flow Cytometry: ≤0.5ug/10e6 cells in 100ul volume or whole blood Immunohistochemistry (frozen): 5-10ug/ml 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.