p53 Monoclonal Antibody (DO-1), PE | Invitrogen MA5-28135 product information

This webpage contains legacy information. The product is either no longer available from the supplier or has been delisted at Labome.

product summary

company name :

Invitrogen

other brands :

NeoMarkers, Lab Vision, Endogen, Pierce, BioSource International, Zymed Laboratories, Caltag, Molecular Probes, Research Genetics, Life Technologies, Applied Biosystems, GIBCO BRL, ABgene, Dynal, Affinity BioReagents, Nunc, Invitrogen, NatuTec, Oxoid, Richard-Allan Scientific, Arcturus, Perseptive Biosystems, Proxeon, eBioscience

product type :

antibody

product name :

p53 Monoclonal Antibody (DO-1), PE

catalog :

MA5-28135

quantity :

100Tests

price :

389 USD

clonality :

monoclonal

host :

mouse

conjugate :

clone name :

DO-1

reactivity :

human

application :

flow cytometry

product information

Product Type :

Antibody

Product Name :

p53 Monoclonal Antibody (DO-1), PE

Catalog # :

MA5-28135

Quantity :

100Tests

Price :

389 USD

Clonality :

Monoclonal

Purity :

Protein G

Host :

Mouse

Reactivity :

Human

Applications :

Flow Cytometry: Assay-dependent

Species :

Human

Clone :

DO-1

Isotype :

IgG2a

Storage :

4° C, store in dark, DO NOT FREEZE!

Description :

The tumor suppressor protein, p53, is a sequence specific transcription factor that is activated by cellular stress. p53 mediates cell cycle arrest or apoptosis in response to DNA damage or starvation for pyrimidine nucleotides. p53 is up-regulated in response to stress signals and stimulated to activate transcription of specific genes, resulting in expression of p21waf1 and other proteins involved in G1 or G2/M arrest. The structure of p53 comprises an N-terminal transactivation domain, a central DNA-binding domain, an oligomerisation domain, and a C-terminal regulatory domain. There are various phosphorylation sites on p53, of which the phosphorylation at Ser15 is important for p53 activation and stabilization. p53 has been characterized to play a role in blocking the proliferative action of damaged cells and act as an anticancer agent. Phosphorylation of Ser392 in p53 has been shown to associate with the formation of human tumors. In addition, p53 has also been linked to the effects of aging and oxidative stress and an increase in p53 has been linked to deficits in LTP (Long Term Potentiation) in learning and memory. p53 is found in very low levels in normal cells, however, in a variety of transformed cell lines, it is expressed in high amounts, and believed to contribute to transformation and malignancy. Mutants of p53 that frequently occur in a number of different human cancers fail to bind the consensus DNA binding site, and cause the loss of tumor suppressor activity. Alterations of the TP53 gene occur not only as somatic mutations in human malignancies, but also as germline mutations in some cancer-prone families such as Li-Fraumeni syndrome.

Immunogen :

Recombinant human p53

Format :

Lyophilized

Applications w/Dilutions :

Flow Cytometry: Assay-dependent