Anti-CD19 antibody [PT1455R] (STJA0040359)

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STJA0040359
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Host: Rabbit
Applications: WB/IHC/IF/IP/ELISA
Reactivity: Mouse/Rat
Note: STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Short Description : Rabbit monoclonal antibody anti-B-Lymphocyte antigen Cd19 is suitable for use in Western Blot, Immunohistochemistry, Immunofluorescence, Immunoprecipitation and ELISA research applications.
Clonality : Monoclonal
Clone ID : PT1455R
Conjugation: Unconjugated
Isotype: IgGk
Formulation: PBS, 50% glycerol, 0.05% Proclin 300, 0.05%BSA
Purification: Protein A
Dilution Range: IHC 1:100-1:500
WB 1:2000-1:10000
IF 1:200-1:1000
ELISA 1:5000-1:20000
IP 1:50-1:200
Storage Instruction: Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles.
Gene Symbol: CD19
Gene ID: 930
Uniprot ID: CD19_HUMAN
Specificity: Endogenous
Post Translational Modifications Phosphorylated on tyrosine following B-cell activation. Phosphorylated on tyrosine residues by LYN. Tyrosine residues are phosphorylated sequentially after activation of the B cell receptor. Phosphorylation of Tyr-531 is extremely rapid, followed by phosphorylation at Tyr-409. In contrast, phosphorylation of Tyr-500 appears more slowly and is more transient, returning rapidly to basal levels.
Function Functions as a coreceptor for the B-cell antigen receptor complex (BCR) on B-lymphocytes. Decreases the threshold for activation of downstream signaling pathways and for triggering B-cell responses to antigens. Activates signaling pathways that lead to the activation of phosphatidylinositol 3-kinase and the mobilization of intracellular Ca(2+) stores. Is not required for early steps during B cell differentiation in the blood marrow. Required for normal differentiation of B-1 cells. Required for normal B cell differentiation and proliferation in response to antigen challenges. Required for normal levels of serum immunoglobulins, and for production of high-affinity antibodies in response to antigen challenge.
Protein Name B-Lymphocyte Antigen Cd19
B-Lymphocyte Surface Antigen B4
Differentiation Antigen Cd19
T-Cell Surface Antigen Leu-12
Cd Antigen Cd19
Database Links Reactome: R-HSA-1257604
Reactome: R-HSA-198933
Reactome: R-HSA-2219530
Reactome: R-HSA-6811558
Reactome: R-HSA-977606
Reactome: R-HSA-983695
Cellular Localisation Cell Membrane
Single-Pass Type I Membrane Protein
Membrane Raft
Alternative Antibody Names Anti-B-Lymphocyte Antigen Cd19 antibody
Anti-B-Lymphocyte Surface Antigen B4 antibody
Anti-Differentiation Antigen Cd19 antibody
Anti-T-Cell Surface Antigen Leu-12 antibody
Anti-Cd Antigen Cd19 antibody
Anti-CD19 antibody

Information sourced from Uniprot.org

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