Cellular Tumor Antigen P53 (TP53) Antibody

TP53 Antibody is a Rabbit Polyclonal antibody against TP53. This gene encodes tumor protein p53, which responds to diverse cellular stresses to regulate target genes that induce cell cycle arrest, apoptosis, senescence, DNA repair, or changes in metabolism. p53 protein is expressed at low level in normal cells and at a high level in a variety of transformed cell lines, where it's believed to contribute to transformation and malignancy. p53 is a DNA-binding protein containing transcription activation, DNA-binding, and oligomerization domains. It is postulated to bind to a p53-binding site and activate expression of downstream genes that inhibit growth and/or invasion, and thus function as a tumor suppressor. Mutants of p53 that frequently occur in a number of different human cancers fail to bind the consensus DNA binding site, and hence cause the loss of tumor suppressor activity.

Target	Cellular Tumor Antigen P53 (TP53)
Clonality	Polyclonal
Reactivity	Human, Mouse, Rat
Tested Applications	WB, IHC, IF/ICC, IP
Host	Rabbit
Recommended dilutions	WB: 1/500 - 1/1000, IHC-P: 1/50 - 1/200, IF/ICC: 1/50 - 1/200, IP: 0.5-4 µg/200-400 µg whole cell extracts. Not tested in IHC-F. Optimal dilutions/concentrations should be determined by the end user.
Conjugation	Unconjugated
Immunogen	A synthetic peptide corresponding to a sequence within amino acids 1-393 of human p53.
Isotype	IgG
Form	Liquid
Purification	Purified by affinity chromatography.
Storage	Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles.
UniProt Primary AC	P04637 (UniProt, ExPASy)
UniProt Entry Name	P53_HUMAN
Gene Symbol	TP53
GeneID	7157
NCBI Accession	NP_000537.3
KEGG	hsa:7157
String	9606.ENSP00000269305
Molecular Weight	Calculated MW: 44 kDa Observed MW: 53 kDa
Buffer	PBS, pH 7.3, containing 0.01% thimerosal, 50% glycerol.
Concentration	> 0.2 mg/ml
Availability	Shipped within 5-10 working days.
Note	This product is for research use only.

Research Articles on Cellular Tumor Antigen P53 (TP53)

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