Date published: 2026-7-5

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p73 Antibodies

Santa Cruz Biotechnology supplies a comprehensive collection of p73 monoclonal antibodies for investigating p73 protein activity in cellular processes. The monoclonal antibodies are suitable 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). The p73 protein belongs to the p53 family and plays a crucial role in regulating cell cycle, apoptosis, and DNA damage response. p73's significance is highlighted by its involvement in tumor suppression and the maintenance of genomic stability. Research has shown that p73 dysfunction is associated with various cancers, making it an important focus in therapeutic studies. Understanding p73's molecular mechanisms and signaling pathways can provide critical insights into cancer development and progression. Investigating p73's interaction with other proteins helps reveal its complex regulatory network in cellular homeostasis. Exploring p73's role in different tissue types can uncover its diverse biological functions. Santa Cruz Biotechnology monoclonal antibodies enable researchers to advance cancer biology research and contribute to the development of innovative therapeutic approaches.

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p73 Antibodies

Empty Table HeaderProduct NameCATALOG #ISOTYPEEPITOPEAPPLICATIONSSpeciesCitationsRATING

ΔN p73 Antibody (4H223)

sc-70966mouse IgG12-13 (h)WBm, r, h
3
(2)

ΔN p73 Antibody (38C674)

sc-56086mouse IgG12-13 (h)WBm, r, h

new

(1)

p73 Antibody (E-4)

sc-17823mouse IgG2a κ1-80 (h)WB, IP, IF, ELISAh and monkey
24
(11)

p73 Antibody (5B429)

sc-56191mouse IgG1FL (h)WB, ELISAm, r, h
6
(2)

p73 Antibody (5B1288)

sc-56190mouse IgGFL (h)WB, IP, IF, ELISAm, r, h
1
(1)

p73 siRNA, shRNA Plasmid and shRNA Lentiviral Particle Gene Silencers

Empty Table HeaderProduct NameCATALOG #SpeciesAPPLICATIONSMARKERCitationsRATING

p73 siRNA (h)

sc-36167hGene SilencingN/A
17
(0)

p73 siRNA (h2)

sc-43730hGene SilencingN/A0
(0)

p73 shRNA Plasmid (h)

sc-36167-SHhGene SilencingPuromycin
17
(0)

p73 shRNA Plasmid (h2)

sc-43730-SHhGene SilencingPuromycin0
(0)

p73 shRNA (h) Lentiviral Particles

sc-36167-VhGene SilencingPuromycin
17
(0)

p73 shRNA (h2) Lentiviral Particles

sc-43730-VhGene SilencingPuromycin0
(0)

p73 siRNA (m)

sc-36168mGene SilencingN/A
1
(0)

p73 shRNA Plasmid (m)

sc-36168-SHmGene SilencingPuromycin
1
(0)

p73 shRNA (m) Lentiviral Particles

sc-36168-VmGene SilencingPuromycin
1
(0)

p73 CRISPR Knockout (KO) and HDR Plasmids

Empty Table HeaderProduct NameCATALOG #APPLICATIONSSpeciesCitationsRATING

ΔN p73 CRISPR/Cas9 KO Plasmid (h2)

sc-437274-KO-2Gene Knockouth0
(0)

ΔN p73 HDR Plasmid (h2)

sc-437274-HDR-2Homology Directed Repairh0
(0)

p73 CRISPR/Cas9 KO Plasmid (h2)

sc-416822-KO-2Gene Knockouth0
(0)

p73 HDR Plasmid (h2)

sc-416822-HDR-2Homology Directed Repairh0
(0)

p73 CRISPR/Cas9 KO Plasmid (m)

sc-423511Gene Knockoutm0
(0)

p73 HDR Plasmid (m)

sc-423511-HDRHomology Directed Repairm0
(0)

p73 CRISPR Double Nickase Plasmids

Empty Table HeaderProduct NameCATALOG #APPLICATIONSSpeciesCitationsRATING

ΔN p73 Double Nickase Plasmid (h)

sc-437274-NICGene Knockouth0
(0)

ΔN p73 Double Nickase Plasmid (h2)

sc-437274-NIC-2Gene Knockouth0
(0)

p73 Double Nickase Plasmid (h)

sc-416822-NICGene Knockouth0
(0)

p73 Double Nickase Plasmid (h2)

sc-416822-NIC-2Gene Knockouth0
(0)

p73 Double Nickase Plasmid (m2)

sc-423511-NIC-2Gene Knockoutm0
(0)

p73 CRISPR Activation Plasmids and Lentiviral Particles

Empty Table HeaderProduct NameCATALOG #APPLICATIONSSpeciesCitationsRATING

ΔN p73 CRISPR Activation Plasmid (h)

sc-437274-ACTGene Activationh0
(0)

ΔN p73 CRISPR Activation Plasmid (h2)

sc-437274-ACT-2Gene Activationh0
(0)

p73 CRISPR Activation Plasmid (h)

sc-416822-ACTGene Activationh0
(0)

p73 CRISPR Activation Plasmid (h2)

sc-416822-ACT-2Gene Activationh0
(0)