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CD19 Rabbit Polyclonal Antibody
Catalog #£ºEAB10676
  SKU-Pack Size Availability Size Price
EAB10676-30UL In Stock 30ul €115.70
EAB10676-100UL In Stock 100ul €258.70
EAB10676-200UL In Stock 200ul €440.70
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Product Information
Applications WB, IHC-P, IF/ICC, FC, ELISA
Species Reactivity Human, Mouse, Rat
Host / Isotype Rabbit IgG
Clonality Polyclonal
Applications Dilutions WB=1:500-2000¡¡
IHC-P=1:50-300¡¡
IF/ICC=1:50-300
FC=1:50-200
MW (kDa) 61
Conjugate Unconjugate
Specificity CD19 Rabbit Polyclonal Antibody detects endogenous levels of CD19 protein.
Purification Affinity purification
Concentration 1mg/ml
Format Liquid
Formulation In PBS, pH 7.4, containing 0.02% sodium azide,0.5% BSA and 50% glycerol.
Shipping Gel Pack
Storage Store at -20¡ãC least 1 year from the date of shipment. avoid repeated freeze/thaw cycles. Aliquots may be stored at +4¡ãC for 1-2 weeks.
Research Use For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
Application Key

WB-Western Blot IP-Immunoprecipitation IHC-Immunohistochemistry IF-Immunofluorescence ICC-Immunocytochemistry FC-Flow Cytometry

Reactivity Key

H-Human M-Mouse R-Rat Mk-Monkey B-Bovine Pg-Pig Hm-Hamster Dg-Dog C-Chicken X-Xenopus Z-Zebrafish Hr-Horse All-All Species Expected

Product Bioinformatics
Synonym(s) AW495831; B4; CD19; CVID3; B-lymphocyte antigen CD19; B-lymphocyte surface antigen B4; Differentiation antigen CD19; T-cell surface antigen Leu-12
Gene Aliases CD19
UniProt ID

P15391

Entrez Gene ID

930

Product Description

This gene encodes a member of the immunoglobulin gene superfamily. Expression of this cell surface protein is restricted to B cell lymphocytes. This protein is a reliable marker for pre-B cells but its expression diminishes during terminal B cell differentiation in antibody secreting plasma cells. The protein has two N-terminal extracellular Ig-like domains separated by a non-Ig-like domain, a hydrophobic transmembrane domain, and a large C-terminal cytoplasmic domain. This protein forms a complex with several membrane proteins including complement receptor type 2 (CD21) and tetraspanin (CD81) and this complex reduces the threshold for antigen-initiated B cell activation. Activation of this B-cell antigen receptor complex activates the phosphatidylinositol 3-kinase signalling pathway and the subsequent release of intracellular stores of calcium ions. This protein is a target of chimeric antigen receptor (CAR) T-cells used in the treatment of lymphoblastic leukemia. Mutations in this gene are associated with the disease common variable immunodeficiency 3 (CVID3) which results in a failure of B-cell differentiation and impaired secretion of immunoglobulins. CVID3 is characterized by hypogammaglobulinemia, an inability to mount an antibody response to antigen, and recurrent bacterial infections. Alternative splicing results in multiple transcript variants encoding distinct isoforms. 

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Specific Protocols
>> Western Blotting Protocol >> Immunoprecipitation Protocol
>> Immunohistochemistry Protocol >> Immunofluorescence Protocol
>> Immunocytochemistry Protocol >> Flow Cytometry Protocol
>> ChIP Protocol >> ELISA Protocol
>> HPLC Protocol >> PCR Protocol
For Research Use Only, Not For Diagnostic Or Therapeutic Procedures.
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