Date published: 2025-10-8

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CD3-ε Antibodies

Santa Cruz Biotechnology offers a broad range of CD3-ε monoclonal antibodies for research in T cell biology and immune response. CD3-ε monoclonal antibodies are validated for multiple applications, including western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry with paraffin-embedded sections (IHCP), flow cytometry (FCM), and enzyme-linked immunosorbent assay (ELISA). CD3-ε is a critical component of the T cell receptor (TCR) complex, playing a vital role in T cell activation and signaling. CD3-ε functions as an essential element for proper T cell activity, significantly impacting the adaptive immune response. Understanding CD3-ε in immune regulation can provide insights into various diseases, including autoimmune disorders and cancer. Researchers can utilize CD3-ε monoclonal antibodies to explore T cell development, activation mechanisms, and signal transduction pathways. CD3-ε research continues to reveal new aspects of immune system regulation and T cell function. Investigating CD3-ε expression patterns helps scientists understand T cell maturation and development processes. Santa Cruz Biotechnology monoclonal antibodies for CD3-ε support researchers worldwide in advancing immunological studies and developing potential therapeutic strategies.

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CD3-ε Antibodies

Empty Table HeaderProduct NameCATALOG #ISOTYPEEPITOPEAPPLICATIONSSpeciesCitationsRATING

CD3-ε Antibody (UCH-T1)

sc-1179mouse IgG1 κ(h)WB, IP, IF, IHC(P), FCMh
31
(8)

CD3-ε Antibody (145-2C11)

sc-18871Armenian Hamster IgG(m)WB, IP, IF, IHC(P), FCMm
6
(5)

CD3-ε Antibody (48-2B)

sc-1174A. hamster IgGFL (m)IF, IHC(P), FCMm, r
16
(8)

CD3-ε Antibody (A-1)

sc-137095mouse IgG1 κFL (h)WB, IP, IF, IHC(P), ELISAm, r, h
2
(3)

CD3-ε Antibody (G-5)

sc-137096mouse IgG1 κFL (h)WB, IP, IF, IHC(P), ELISAm, r, h
1
(3)

CD3-ε Antibody (H-12)

sc-137234mouse IgG1 κFL (h)WB, IP, IF, IHC(P), ELISAm, r, h
1
(1)

CD3-ε CRISPR Knockout, HDR and Double Nickase Plasmids

Empty Table HeaderProduct NameCATALOG #SpeciesAPPLICATIONSMARKERCitationsRATING

CD3-ε CRISPR/Cas9 KO Plasmid (h2)

sc-400240-KO-2hGene KnockoutGFP0
(0)

CD3-ε HDR Plasmid (h2)

sc-400240-HDR-2hHomology Directed RepairPuromycin0
(0)

CD3-ε Double Nickase Plasmid (h)

sc-400240-NIChGene KnockoutPuromycin0
(0)

CD3-ε Double Nickase Plasmid (h2)

sc-400240-NIC-2hGene KnockoutPuromycin0
(0)

CD3-ε CRISPR Activation Products

Empty Table HeaderProduct NameCATALOG #SpeciesAPPLICATIONSMARKERCitationsRATING

CD3-ε CRISPR Activation Plasmid (h)

sc-400240-ACThGene ActivationPuro, Blast, Hygro0
(0)

CD3-ε CRISPR Activation Plasmid (h2)

sc-400240-ACT-2hGene ActivationPuro, Blast, Hygro0
(0)

CD3-ε Lentiviral Activation Particles (h)

sc-400240-LAChGene ActivationPuro, Blast, Hygro0
(0)

CD3-ε Lentiviral Activation Particles (h2)

sc-400240-LAC-2hGene ActivationPuro, Blast, Hygro0
(0)

CD3-ε siRNA, shRNA Plasmid and shRNA Lentiviral Particle Gene Silencers

Empty Table HeaderProduct NameCATALOG #SpeciesAPPLICATIONSMARKERCitationsRATING

CD3-ε siRNA (h)

sc-29989hGene SilencingN/A0
(0)

CD3-ε shRNA Plasmid (h)

sc-29989-SHhGene SilencingPuromycin0
(0)

CD3-ε shRNA (h) Lentiviral Particles

sc-29989-VhGene SilencingPuromycin0
(0)

CD3-ε siRNA (m)

sc-29990mGene SilencingN/A0
(0)

CD3-ε shRNA Plasmid (m)

sc-29990-SHmGene SilencingPuromycin0
(0)

CD3-ε shRNA (m) Lentiviral Particles

sc-29990-VmGene SilencingPuromycin0
(0)