CD3 Antibodies

CD3 antibodies recognize the CD3 antigen which is a part of the T cell antigen receptor complex. CD3 is required for T cell activation and is present on the T cell surface throughout all stages of T cell development making a CD3 antibody useful for T cell identification. CD3 antigen is found on 60-80% of peripheral blood lymphocytes and 60-70 % of thymocytes. It is also expressed in the cytoplasm of NK cells. Anti-CD3 antibodies bind to the CD3 antigen. Anti-CD3 monoclonal antibodies are used as immunosuppressive drugs and to treat transplant rejection. CD3 antibodies are also being investigated in the treatment of Crohn¢s disease, ulcerative colitis, type 1 diabetes, and immune tolerance induction.

Anti-CD3 antibodies for research use are produced in rabbit, hamster, rat and mouse. The monoclonal and polyclonal antibodies are suitable for Western blot, indirect ELISA, immunoprecipitation, flow cytometry, and immunohistochemistry. FITC, PE, and Biotin labeled CD3 antibodies are also available.

Sigma Life Science offers a portfolio of CD3 antibodies. Each antibody is covered by our Bioguarantee so that you can evaluate our antibodies with complete peace of mind.

Product #

Description

Clone

Form

Gene Symbol (ID)

Species Reactivity

Application

Add to Cart

C7048 Monoclonal Anti-CD3 antibody produced in mouse UCHT-1, monoclonal
purified immunoglobulin
human ... CD3E(916)
human
FACS
C7930 Anti-CD3, T Cell antibody produced in rabbit polyclonal
whole antiserum
human ... CD3E(916)
mouse ... Cd3e(12501)
rat ... Cd3e(315609)
pig, human, bovine, canine, mouse, Psammomys (sand rat), sheep, rat, feline, chicken
IHC (p), WB
WH0000916M4 Monoclonal Anti-CD3E antibody produced in mouse 4C1, monoclonal
purified immunoglobulin
human ... CD3E(916)
human, rat, mouse
ELISA (i), WB
F0522 Monoclonal Anti-CD3−FITC antibody produced in mouse UCHT-1, monoclonal
purified immunoglobulin
human ... CD3E(916)
human
FACS
P5810 Monoclonal Anti-CD3−PE antibody produced in mouse UCHT-1, monoclonal
purified immunoglobulin
human ... CD3E(916)
human
FACS
SAB4700040 Monoclonal Anti-CD3 antibody produced in mouse OKT3, monoclonal
purified immunoglobulin
human ... CD3(916)
human
FACS
SAB4700044 Monoclonal Anti-CD3 antibody produced in mouse MEM-57, monoclonal
purified immunoglobulin
human ... CD3(916)
human
FACS
SAB4700045 Monoclonal Anti-CD3 antibody produced in mouse MEM-92, monoclonal
purified immunoglobulin
human ... CD3(916)
human
FACS
SAB4700050 Monoclonal Anti-CD3 antibody produced in mouse APA1/1, monoclonal
purified immunoglobulin
human ... CD3(916)
human, mouse
FACS
SAB4700046 Monoclonal Anti-CD3-APC antibody produced in mouse MEM-57, monoclonal
purified immunoglobulin
human ... CD3(916)
human
FACS
SAB4700047 Monoclonal Anti-CD3-Biotin antibody produced in mouse MEM-57, monoclonal
purified immunoglobulin
human ... CD3(916)
human
FACS
SAB4300686 Anti-CD3E antibody produced in rabbit polyclonal
affinity isolated antibody
human ... CD3E(916)
human, rat, mouse
WB
SAB4700552 Monoclonal Anti-Cd3e antibody produced in hamster 145-2C11, monoclonal
purified immunoglobulin
mouse ... Cd3e(12501)
mouse
FACS
SAB4700554 Monoclonal Anti-Cd3e-APC antibody produced in hamster 145-2C11, monoclonal
purified immunoglobulin
mouse ... Cd3e(12501)
mouse
FACS
SAB4700555 Monoclonal Anti-Cd3e-FITC antibody produced in hamster 145-2C11, monoclonal
purified immunoglobulin
mouse ... Cd3e(12501)
mouse
FACS
SAB4700553 Monoclonal Anti-Cd3e low endotoxin antibody produced in hamster 145-2C11, monoclonal
purified immunoglobulin
mouse ... Cd3e(12501)
mouse
FACS
SAB1403644 Monoclonal Anti-CD3E, (C-terminal) antibody produced in mouse 3E12, monoclonal
purified immunoglobulin
human ... CD3E(916)
human
ELISA (c), ELISA (i), WB
SAB4700048 Monoclonal Anti-CD3-FITC antibody produced in mouse MEM-57, monoclonal
purified immunoglobulin
human ... CD3(916)
human
FACS
SAB4700041 Anti-CD3, low endotoxin antibody, Mouse monoclonal OKT3, monoclonal
purified immunoglobulin
human ... CD3(916)
human
FACS, IHC
SAB4700049 Monoclonal Anti-CD3-PE antibody produced in mouse MEM-57, monoclonal
purified immunoglobulin
human ... CD3(916)
human
FACS
SAB4700051 Monoclonal Anti-CD3-PE antibody produced in mouse APA1/1, monoclonal
purified immunoglobulin
human ... CD3(916)
mouse, human
FACS