p53 antibody (pSer20)

Catalog No. ABIN3201004

This Mouse Monoclonal antibody specifically detects p53 in WB and ELISA. It exhibits reactivity toward Human and has been mentioned in 3+ publications.

Quick Overview for p53 antibody (pSer20) (ABIN3201004)

Target: p53 (TP53) (Tumor Protein P53 (TP53))

Reactivity: Human

Host: Mouse

Clonality: Monoclonal

Conjugate: This p53 antibody is un-conjugated

Application: Western Blotting (WB), ELISA

Clone: 17B6

Product Details anti-p53 Antibody

Binding Specificity: pSer20

Purification: Purified

Sterility: Sterile filtered

Immunogen: synthetic peptide containing pSer20

Isotype: IgG1 kappa

Application Details

Application Notes: 1) Western blotting: ~ 1 g/mL
2) ELISA

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1 mg/mL

Buffer: PBS, 50 % glycerol

Preservative: Azide free

Storage: -20 °C/-80 °C

Storage Comment: -20 C (For long term storage: -70 C)

References for anti-p53 antibody (ABIN3201004)

Bode, Dong: "Post-translational modification of p53 in tumorigenesis." in: Nature reviews. Cancer, Vol. 4, Issue 10, pp. 793-805, (2004) (PubMed).

Hirao, Kong, Matsuoka, Wakeham, Ruland, Yoshida, Liu, Elledge, Mak: "DNA damage-induced activation of p53 by the checkpoint kinase Chk2." in: Science (New York, N.Y.), Vol. 287, Issue 5459, pp. 1824-7, (2000) (PubMed).

Shieh, Taya, Prives: "DNA damage-inducible phosphorylation of p53 at N-terminal sites including a novel site, Ser20, requires tetramerization." in: The EMBO journal, Vol. 18, Issue 7, pp. 1815-23, (1999) (PubMed).

Target Details for p53

Target: p53 (TP53) (Tumor Protein P53 (TP53))

Alternative Name: p53

Background: P53 mutants are found in more than half of human cancers and are considered as the most important human cancer related gene. p53 is detected at 53kD position by electrophoresis and is composed of 393 amino acids. In the unstressed normal cells, the p53 level is low and it is inactive. However, with stress, especially with DNA damage, it is activated to promote arrest of cell cycle and repair of DNA damage, or induction of apoptosis. The functions of p53 are regulated by phosphorylation of serine and threonine, and acetylation of lysine at various sites in the molecule. p53 at Ser20 is phosphorylated by Chk1 and Chk2 kinases and this enhances tetramerization, stability and activity of p53.

UniProt: P04637

Pathways: p53 Signaling, MAPK Signaling, PI3K-Akt Signaling, Apoptosis, AMPK Signaling, Chromatin Binding, ER-Nucleus Signaling, Positive Regulation of Endopeptidase Activity, Hepatitis C, Protein targeting to Nucleus, Autophagy, Warburg Effect