p53 Antibodies

Find the right product for your experiment. Filter by application, check species reactivity, enquire directly with suppliers.

63 products from 3 suppliers, 3 RRID-verified.

The most cited p53 antibody is Cell Signaling Technology 2524 with 142 RRID-verified research citations. 3 products from 2 suppliers are compared on this page. Multifunctional transcription factor that induces cell cycle arrest, DNA repair or apoptosis upon binding to its target DNA sequence (PubMed:11025664, PubMed:12524540, PubMed:12810724, PubMed:15186775, PubMed:15340061, PubMed:17317671, PubMed:17349958, PubMed:19556538, PubMed:20673990, PubMed:20959462, PubMed:22726440, PubMed:24051492, PubMed:24652652, PubMed:35618207, PubMed:36634798, PubMed:38653238, PubMed:9840937).

Our pick for: WB in Rat
p53 (1C12) Mouse mAb
Cell Signaling TechnologyCat# 2524
142citations
Applications
ChIPIFIPWB
Reactivity
RatHMMouse+3
HostMouse
ClonalityMonoclonal
View on Cell Signaling TechnologyView RRID verification
p53 (7F5) Rabbit mAb
Cell Signaling TechnologyCat# 2527
32citations
ApplicationsAsk supplier
ReactivityAsk supplier
HostRabbit
ClonalityMonoclonal
View on Cell Signaling TechnologyView RRID verification
p53 Tumor Suppressor Protein
AgilentCat# M7001Clone: D07
21citations
ApplicationsAsk supplier
ReactivityAsk supplier
HostMouse
ClonalityMonoclonal
View RRID verification
Acetyl-TP53 (K320) Antibody
CUSABIOCat# CSB-PA000140
Validated · WB, ELISA
Applications
WBELISA
Reactivity
Human
HostRabbit
ClonalityPolyclonal
View datasheet on CUSABIO
Acetyl-TP53 (K370) Antibody
CUSABIOCat# CSB-PA000123
Validated · WB, ELISA
Applications
WBELISA
Reactivity
Human
HostRabbit
ClonalityPolyclonal
View datasheet on CUSABIO
Acetyl-TP53 (K372) Antibody
CUSABIOCat# CSB-PA000124
Validated · WB, ELISA
Applications
WBELISA
Reactivity
Human
HostRabbit
ClonalityPolyclonal
View datasheet on CUSABIO
Acetyl-TP53 (K373) Antibody
CUSABIOCat# CSB-PA000135
Validated · WB, ELISA
Applications
WBELISA
Reactivity
Human
HostRabbit
ClonalityPolyclonal
View datasheet on CUSABIO
Acetyl-TP53 (K381) Antibody
CUSABIOCat# CSB-PA050292
Validated · WB, IHC, IF
Applications
WBIHCIFELISA
Reactivity
HumanMouseRat
HostRabbit
ClonalityPolyclonal
View datasheet on CUSABIO
Acetyl-TP53 (K382) Antibody
CUSABIOCat# CSB-PA000136
Validated · WB, ELISA
Applications
WBELISA
Reactivity
Human
HostRabbit
ClonalityPolyclonal
View datasheet on CUSABIO
Acetyl-TP53(K382) Monoclonal Antibody
CUSABIOCat# CSB-MA374487Clone: 25F6
Validated · ELISA, IHC
Applications
ELISAIHC
Reactivity
HumanMouseRat
HostMouse
ClonalityMonoclonal
View datasheet on CUSABIO
Acetyl-TP53(K382) Monoclonal Antibody
CUSABIOCat# CSB-MA531279Clone: 23D6
Validated · ELISA, IHC
Applications
ELISAIHC
Reactivity
HumanMouseRat
HostMouse
ClonalityMonoclonal
View datasheet on CUSABIO

+ 52 more p53 options from other suppliers.

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Frequently Asked Questions

What is p53?

p53, also known as tumor protein p53, TP53, cellular tumor antigen p53, or transformation-related protein 53 (TRP53) is a regulatory transcription factor protein that is often mutated in human cancers. The p53 proteins are crucial in vertebrates, where they prevent cancer formation. As such, p53 has been described as "the guardian of the genome" because of its role in conserving stability by preventing genome mutation. Hence TP53 is classified as a tumor suppressor gene.

Source: Wikipedia

What diseases are associated with p53?

p53 has been associated with a variety of human cancers. This gene encodes a tumor suppressor protein containing transcriptional activation, DNA binding, and oligomerization domains. The encoded protein responds to diverse cellular stresses to regulate expr

Source: NCBI Gene 7157

Which p53 antibody is most cited in research?

Cell Signaling Technology 7074 (Anti-rabbit IgG, HRP-linked Antibody) with 2,293 RRID-verified research citations.

Source: Antibody Registry (RRID)

What applications are p53 antibodies used for?

p53 antibodies are commonly validated for WB, IP, IHC, IF, FC, ChIP, ELISA. Application data is sourced from supplier specifications and verified through the Antibody Registry.

Source: Antibody Registry (RRID)

UniProt: P04637PubMed: p53 antibodyAntibody Registry

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All products RRID-verified through the Antibody Registry. Application and species data from supplier specifications and published research. No paid placements.

Last updated: June 2026