Alternative Names:

B-lymphocyte antigen CD19; B-lymphocyte surface antigen B4; B4; CD19; CD19 antigen; CD19 molecule; Differentiation antigen CD19; MGC12802; T-cell surface antigen Leu-12

Application:

WB

Reactivity:

Human, Mouse

Dilution:

WB 1:500-1:2000

	Western blot analysis of CD19 phosphorylation expression in Serum treated COS7 whole cell lysates,The lane on the left is treated with the antigen-specific peptide.

Purification:

Affinity-chromatography

Specificity:

Phospho-CD19 (Tyr531) Antibody detects endogenous levels of CD19 only when phosphorylated at Tyrosine 531

Immunogen:

A synthesized peptide derived from human CD19 around the phosphorylation site of Tyrosine 531

Description:

CD19 a cell surface molecule which assembles with the antigen receptor of B lymphocytes. A critical signal transduction molecule that regulates B lymphocyte development, activation, and differentiation.

Storage Condition and Buffer:

Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at +4°C short term. Store at -20°C long term. Avoid freeze / thaw cycle.