Rabbit Polyclonal antibody to CD19 (phospho Tyr531)Lymphocytes proliferate and differentiate in response to various concentrations of different antigens. The ability of the B cell to respond in a specific, yet sensitive manner to the various antigens is achieved with the use of low-affinity antigen receptors. This gene encodes a cell surface molecule which assembles with the antigen receptor of B lymphocytes in order to decrease the threshold for antigen receptor-dependent stimulation. [provided by RefSeq, Jul 2008]
Immunogen
KLH-conjugated synthetic peptide encompassing a sequence within the C-term region of human CD19. The exact sequence is proprietary.
Modification
p-Tyr531
Key Feature
Clonality
Polyclonal
Isotype
IgG
Host Species
Rabbit
Tested Applications
WB
WB: 1:500 - 1:1000:
Species Reactivity
HumanMouseRat
Concentration
1mg/ml
Purification
Affinity purified
Target Information
Gene Synonyms
CD19 molecule CD19 CVID3 B4
Target
CD19
Tissue Specificity
Recognizes endogenous levels of CD19 (pY531) protein.
Application
Application
Western blot analysis of CD19 (pY531) expression in HeLa EGF-treated (A); Raw264.7 EGF-treated (B); H9C2 EGF-treated (C) whole cell lysates.
Application Notes
WB: 1:500 - 1:1000:
Additional Information
Form
Liquid
Storage Instructions
Shipped at 4 C. Upon delivery aliquot and store at -20 C for one year. Avoid freeze/thaw cycles.
Storage Buffer
Liquid in 0.42% Potassium phosphate, 0.87% Sodium chloride, pH 7.3, 30% glycerol, and 0.01% sodium azide.