Date published: 2026-9-10

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TRB Antibodies

Santa Cruz Biotechnology features a diverse variety of TRB Antibodies for research in T cell receptor biology. TRB Antibodies are available 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). T cell receptors (TCRs) play a crucial role in the immune response by recognizing antigens presented by major histocompatibility complex (MHC) molecules. TRB proteins are essential for the development and function of T cells, influencing adaptive immunity and the body's ability to respond to pathogens. Understanding TRB dynamics advances immunological research and supports the development of therapeutic strategies for various diseases. Researchers can explore T cell development, activation, and signaling pathways using specific TRB detection methods. Investigating TRB expression patterns helps reveal mechanisms of immune system regulation and response. Current immunology research benefits from precise and reliable TRB detection tools. Santa Cruz Biotechnology monoclonal antibodies for TRB support researchers worldwide in advancing our understanding of immune system function and disease treatment.

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TRB Antibodies

Empty Table HeaderProduct NameCATALOG #ISOTYPEEPITOPEAPPLICATIONSSpeciesCitationsRATING

TRB-1 Antibody (E-7)

sc-393536mouse IgG2a κ98-172 (h)WB, IP, IF, ELISAm, r, h
3
(2)

TRB-2 Antibody (F-5)

sc-376776mouse IgG1 κ11-63 (h)WB, IP, IF, ELISAm, r, h
2
(2)

TRB-2 Antibody (B-06)

sc-100878mouse IgG2b λ254-344 (h)WB, IP, IF, IHC(P), ELISAm, r, h
6
(6)

TRB-3 Antibody (D-4)

sc-365842mouse IgG1 κ1-165 (m)WB, IP, IF, IHC(P), ELISAm, r, h
12
(8)

TRB-3 Antibody (G-10)

sc-271572mouse IgG2b κ1-140 (h)WB, IP, IF, ELISAh
5
(4)

TRB-3 Antibody (B-2)

sc-390242mouse IgG2a λ51-89 (m)WB, IP, IF, ELISAm, r, h
18
(6)

TRB-3 Antibody (E-7)

sc-514455mouse IgG1 κ331-348 (h)WB, IP, IF, ELISAh

new

(0)

TRB siRNA, shRNA Plasmid and shRNA Lentiviral Particle Gene Silencers

Empty Table HeaderProduct NameCATALOG #SpeciesAPPLICATIONSMARKERCitationsRATING

TRB-1 siRNA (h)

sc-77704hGene SilencingN/A
2
(0)

TRB-1 shRNA Plasmid (h)

sc-77704-SHhGene SilencingPuromycin
2
(0)

TRB-1 shRNA (h) Lentiviral Particles

sc-77704-VhGene SilencingPuromycin
2
(0)

TRB-1 siRNA (m)

sc-154620mGene SilencingN/A
1
(0)

TRB-1 shRNA Plasmid (m)

sc-154620-SHmGene SilencingPuromycin
1
(0)

TRB-1 shRNA (m) Lentiviral Particles

sc-154620-VmGene SilencingPuromycin
1
(0)

TRB-2 siRNA (h)

sc-94644hGene SilencingN/A
1
(0)

TRB-2 shRNA Plasmid (h)

sc-94644-SHhGene SilencingPuromycin
1
(0)

TRB-2 shRNA (h) Lentiviral Particles

sc-94644-VhGene SilencingPuromycin
1
(0)

TRB-2 siRNA (m)

sc-154621mGene SilencingN/A0
(0)

TRB-2 shRNA Plasmid (m)

sc-154621-SHmGene SilencingPuromycin0
(0)

TRB-2 shRNA (m) Lentiviral Particles

sc-154621-VmGene SilencingPuromycin0
(0)

TRB-3 siRNA (h)

sc-44426hGene SilencingN/A
11
(0)

TRB-3 shRNA Plasmid (h)

sc-44426-SHhGene SilencingPuromycin
11
(0)

TRB-3 shRNA (h) Lentiviral Particles

sc-44426-VhGene SilencingPuromycin
11
(0)

TRB-3 siRNA (m)

sc-44427mGene SilencingN/A
2
(0)

TRB-3 shRNA Plasmid (m)

sc-44427-SHmGene SilencingPuromycin
2
(0)

TRB-3 shRNA (m) Lentiviral Particles

sc-44427-VmGene SilencingPuromycin
2
(0)

TRB CRISPR Knockout (KO) and HDR Plasmids

Empty Table HeaderProduct NameCATALOG #APPLICATIONSSpeciesCitationsRATING

TRB-2 CRISPR/Cas9 KO Plasmid (h)

sc-403132Gene Knockouth0
(0)

TRB-2 HDR Plasmid (h)

sc-403132-HDRHomology Directed Repairh0
(0)

TRB-3 CRISPR/Cas9 KO Plasmid (h)

sc-401746Gene Knockouth0
(0)

TRB-3 HDR Plasmid (h)

sc-401746-HDRHomology Directed Repairh0
(0)

TRB-3 CRISPR/Cas9 KO Plasmid (m)

sc-432803Gene Knockoutm0
(0)

TRB-3 HDR Plasmid (m)

sc-432803-HDRHomology Directed Repairm0
(0)

TRB CRISPR Double Nickase Plasmids

Empty Table HeaderProduct NameCATALOG #APPLICATIONSSpeciesCitationsRATING

TRB-1 Double Nickase Plasmid (h)

sc-405781-NICGene Knockouth0
(0)

TRB-3 Double Nickase Plasmid (h)

sc-401746-NICGene Knockouth0
(0)

TRB-3 Double Nickase Plasmid (h2)

sc-401746-NIC-2Gene Knockouth0
(0)

TRB-3 Double Nickase Plasmid (m)

sc-432803-NICGene Knockoutm0
(0)

TRB CRISPR Activation Plasmids and Lentiviral Particles

Empty Table HeaderProduct NameCATALOG #APPLICATIONSSpeciesCitationsRATING

TRB-1 CRISPR Activation Plasmid (h)

sc-405781-ACTGene Activationh0
(0)

TRB-1 CRISPR Activation Plasmid (h2)

sc-405781-ACT-2Gene Activationh0
(0)

TRB-1 Lentiviral Activation Particles (h)

sc-405781-LACGene Activationh0
(0)

TRB-1 Lentiviral Activation Particles (h2)

sc-405781-LAC-2Gene Activationh0
(0)

TRB-2 CRISPR Activation Plasmid (h)

sc-403132-ACTGene Activationh0
(0)

TRB-2 CRISPR Activation Plasmid (h2)

sc-403132-ACT-2Gene Activationh0
(0)

TRB-3 CRISPR Activation Plasmid (h)

sc-401746-ACTGene Activationh0
(0)

TRB-3 CRISPR Activation Plasmid (h2)

sc-401746-ACT-2Gene Activationh0
(0)

TRB-3 Lentiviral Activation Particles (h)

sc-401746-LACGene Activationh0
(0)

TRB-3 CRISPR Activation Plasmid (m)

sc-432803-ACTGene Activationm0
(0)

TRB-3 Lentiviral Activation Particles (m)

sc-432803-LACGene Activationm0
(0)