p53 DINP1 (TP53INP1) Rabbit Polyclonal Antibody

Specifications

Product Data
Applications	IHC, WB
Recommend Dilution	WB: 200-1000 WB positive control: Human fetal liver tissue, 293T and 231 cells IHC: 50-200 Positive control: Human brain Predicted cell location: Cytoplasm
Reactivity	Human
Host	Rabbit
Clonality	Polyclonal
Immunogen	Synthetic peptide of human TP53INP1
Formulation	pH7.4 PBS, 0.05% NaN3, 40% Glyceroln
Concentration	lot specific
Purification	Antigen affinity purification
Conjugation	Unconjugated
Storage Condition	Store at -20°C as received.
Predicted Protein Size	27 kDa
Gene Name	tumor protein p53 inducible nuclear protein 1
Database Link	NP_150601 Entrez Gene 94241 Human UniProt ID Q96A56
Background	TP53INP1 (tumor protein p53-inducible nuclear protein 1), also known as p53DINP1, SIP or Teap, is a 240 amino acid protein that localizes to nuclear bodies and exists as two alternatively spliced isoforms, designated p53DINP1a and p53DINP1b. Expressed ubiquitously with higher expression in testis, pancreas and spleen tissue, TP53INP1 functions in response to double-stranded DNA breaks and regulates p53-mediated apoptosis, specifically by phosphorylating human p53 at Ser 46, an event that leads to cell death. Additionally, TP53INP1 is thought to interact with p73 and may be involved in the regulation of p73-controlled cell cycle progression. TP53INP1 expression is downregulated in pancreatic ductal adenocarcinomas, suggesting that, via its ability to induce cell death, TP53INP1 plays a role in tumor suppression.
Synonyms	p53DINP1; SIP; Teap; TP53DINP1; TP53INP1A; TP53INP1B
Reference Data
Protein Families	Druggable Genome

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