Render Target: SSR
Render Timestamp:
6/3/2026, 3:12:35 AM EDT
6/3/2026, 7:12:35 AM UTC
Commit: 7ed46ecc04b401f23a28df741b5078df405d23e4
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p73 Antibodies

You can find the right p73 antibody for your scientific research with our 2 antibodies developed in Rabbit. These antibodies are validated for detecting p73 in Human samples using techniques like Western Blotting, Immunofluorescence (Immunocytochemistry) and Immunoprecipitation. Our p73 antibodies have been cited in 37 publications and have 5 product images.

Target Information

Participates in the apoptotic response to DNA damage. Isoforms containing the transactivation domain are pro-apoptotic, isoforms lacking the domain are anti-apoptotic and block the function of p53 and transactivating p73 isoforms. May be a tumor suppressor protein. Belongs to the p53 family. Expressed in striatal neurons of patients with Huntington disease (at protein level). Brain, kidney, placenta, colon, heart, liver, spleen, skeletal muscle, prostate, thymus and pancreas. Highly expressed in fetal tissue. 12 human isoforms generated by alternative promoter usage or alternative splicing have been reported. Note: This description may include information from UniProtKB.

Alternate Names

p53-like transcription factor; p53-related protein; P73; TP73; Tumor protein p73

p73 Antibody Products

2 Products
Product #
Product Name
Applications
Reactivity
Clonality
1-2 of 2
Application Key:
WB - Western
IHC - Immunohistochemistry
IF - Immunofluorescence
F - Flow Cytometry
ChIP - Chromatin Immunoprecipitation
ELISA+ - ELISA and/or ELISA-like Assays
Species Cross-Reactivity Key:
H-Human M-Mouse R-Rat Hm-Hamster Mk-Monkey Vir-Virus Mi-Mink C-Chicken Dm-D. melanogaster X-Xenopus Z-Zebrafish B-Bovine Dg-Dog Pg-Pig Sc-S. cerevisiae Ce-C. elegans Hr-Horse GP-Guinea Pig Rab-Rabbit All-All Species Expected

Why CST

Cell Signaling Technology is trusted by the global scientific research community. Our highly cited antibodies offer unrivaled specificity and reproducibility. Learn more about why researchers choose CST:

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