产品号 #100-1606_C
Rat monoclonal antibody against mouse CD3
This monoclonal antibody (clone 17A2) reacts with the mouse cluster of differentiation 3 (CD3) complex, which consists of epsilon, gamma, delta, and zeta polypeptide chains. CD3 is a member of the immunoglobulin superfamily and is primarily expressed on T cells, NK-T cells, and at different levels on thymocytes during T cell differentiation. CD3 protein chains assemble with chains of T cell receptor (TCR) and together they form the TCR-CD3 complex. Use this recombinant monoclonal antibody in applications requiring detection of CD3, such as flow cytometry (FC) and the unconjugated antibody in Immunoprecipitation (IP) and FC.
TCR-CD3 complex plays an important role in coupling antigen recognition to several intracellular signal-transduction pathways. This complex is critical for T cell development and function, and it represents one of the most complex transmembrane receptors. Blocking studies using a CD3E-targeting antibody suggests that the 17A2 clone of CD3 antibody recognizes an epitope on the epsilon chain of the CD3 complex. The 17A2 antibody clone is widely used as a phenotypic marker for mouse T cells. In addition, as the CD3E chain within the TCR-CD3 complex contains intracellular signaling domains, binding of the 17A2 antibody clone to CD3 can induce cell activation.
Subtype
Primary Antibodies
Target Antigen
CD3
Alternative Names
CD3 epsilon, T3 complex, T cell antigen receptor complex
Reactive Species
Mouse
Conjugation
APC, FITC, PerCP-Cyanine5.5, Unconjugated
Host Species
Rat
Cell Type
T Cells
Species
Mouse
Application
Flow Cytometry
Area of Interest
Immunology
Clone
17A2
Gene ID
12501
Isotype
IgG2b, kappa
Find supporting information and directions for use in the Product Information Sheet or explore additional protocols below.
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