P53 Polyclonal Antibody | E-AB-32469

P53 Polyclonal Antibody | E-AB-32469 | Gentaur US, UK & Europe Disrtribition

Reactivity: Human, Mouse, Rat

Host: Rabbit

Isotype: IgG

Application: WB, IHC-p, IF, ELISA

Research Area: Cancer, Cell Biology, Epigenetics and Nuclear Signaling

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. Isoform 2 enhances the transactivation activity of isoform 1 from some but not all TP53-inducible promoters. Isoform 4 suppresses transactivation activity and impairs growth suppression mediated by isoform 1. Isoform 7 inhibits isoform 1-mediated apoptosis.

Lead Time: 2 days

Concentration: 1 mg/mL

Storage: Store at -20°C. Avoid freeze / thaw cycles.

Immunogen: Synthesized peptide derived from the C-terminal region of human p53

Buffer: PBS with 0.02% sodium azide, 0.5% BSA and 50% glycerol, pH7.4

Purification: Affinity purification

Dilution: WB 1:500-1:2000, IHC 1:100-1:300, IF 1:200-1:1000, ELISA 1:10000

Conjugation: Unconjugated

Calculated Molecular Weight: 44 kDa

Observed Molecular Weight: 43 kDa

Clonality: Polyclonal