p53 (Phospho-Thr387) Antibody

Catalog Number:

11718

Amount:

100μg

Price:

$319

Swiss-Prot No:

Swiss-Prot#: P04637;
NCBI Gene#: 7157;
NCBI Protein#: NP_000537.3.

Form of Antibody:

Rabbit IgG in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.

Storage/Stability:

Immunogen:

Peptide sequence around phosphorylation site of threonine 387(F-K-T(p)-E-G) derived from Human p53.

Purification:

Antibodies were produced by immunizing rabbits with synthetic phosphopeptide and KLH conjugates. Antibodies were purified by affinity-chromatography using epitope-specific phosphopeptide. Non-phospho specific antibodies were removed by chromatogramphy usi

Specificity/Sensitivity:

The antibody detects endogenous levels of p53 only when phosphorylated at threonine 387.

Applications:

IHC

Background:

Acts as a tumor suppressor in many tumor types; induces growth arrest or apoptosis depending on the physiological circumstances and cell type. Involved in cell cycle regulation as a trans-activator that acts to negatively regulate cell division by controlling a set of genes required for this process. One of the activated genes is an inhibitor of cyclin-dependent kinases. Apoptosis induction seems to be mediated either by stimulation of BAX and FAS antigen expression, or by repression of Bcl-2 expression. Implicated in Notch signaling cross-over.

Zakut-Houri R., EMBO J. 4:1251-1255(1985).
Lamb P., Mol. Cell. Biol. 6:1379-1385(1986).
Harlow E., Mol. Cell. Biol. 5:1601-1610(1985).

References:

appl_detail:

Immunohistochemistry: 1:50~1:100

Datasheet PDF