• CD19 Monoclonal Antibody
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Upingbio

YP-Ab-13788-100UL

CD19 Monoclonal Antibody

CD19 Monoclonal Antibody

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  • Reaction species: Human
  • Gene Name: CD19
  • Protein name: B-lymphocyte antigen CD19
  • Immunogen: Purified recombinant fragment of human CD19 expressed in E. Coli.
  • Specificity: CD19 Monoclonal Antibody detects endogenous levels of CD19 protein.
  • Composition: Purified antibody in PBS containing 0.03% sodium azide.
  • Source: Monoclonal, Mouse
  • Dilution ratio: WB: 1/500 - 1/2000. IHC: 1/200 - 1/1000. ELISA: 1/10000.. IF 1:50-200
  • Purification process: Affinity purification
  • Concentration: mg/ml
  • Storage: -20°C/1 year
  • Other Names: CD19; B-lymphocyte antigen CD19; B-lymphocyte surface antigen B4; Differentiation antigen CD19; T-cell surface antigen Leu-12; CD antigen CD19
  • Background: 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],
  • Function: disease:Defects in CD19 are a cause of hypogammaglobulinemia [MIM:107265].,function:Assembles with the antigen receptor of B lymphocytes in order to decrease the threshold for antigen receptor-dependent stimulation.,online information:CD19 mutation db,PTM:Phosphorylated on serine and threonine upon DNA damage, probably by ATM or ATR. Phosphorylated on tyrosine following B-cell activation.,similarity:Contains 2 Ig-like C2-type (immunoglobulin-like) domains.,subunit:Forms a complex with CD21, CD81 and CD225 in the membrane of mature B cells. Interacts with VAV. Interacts with GRB2 and SOS when phosphorylated on Tyr-348 and/or Tyr-378. Interacts with PLCG2 when phosphorylated on Tyr-409.,
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