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

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

Cat no: C2269-55D

Supplier: United States Biological
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CD19 cell surface antigen, a 96kD single chain glycoprotein on the surface of human B lineage cells, including pre-B cells. B cells can be detected in peripheral blood and tissues. Labels all B lymphocytes in peripheral blood and spleen but is negative on granulocytes, monocytes, platelets, T lymphocytes and erythrocytes. This antibody is useful for enumerating normal B lymphocytes and typing B cell malignancies by flow cytometry and immunofluorescence. Applications: Suitable for use in Western Blot, Flow Cytometry, ELISA and Immunohistochemistry. Other applications not tested. Recommended Dilution: Flow Cytometry: 1:10-1:50 ELISA: 1:1000 Western Blot: 1:50-1:100 Immunohistochemistry (Formalin fixed paraffin embedded): 5ug/ml Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4 degrees C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 degrees C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Catalogue number: C2269-55D
Reactivities: Human
Hosts: Rabbit
Applications: ELISA, Flow Cytometry, Immunohistochemistry, Western Blot
Size: 50ug
Form: Supplied as a liquid in PBS, 0.09% sodium azide.
P type: Pab
Purity: Purified by ammonium sulfate precipitation.
Additional info: Recognizes human CD19.

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