SESN1 Polyclonal Antibody

Catalogue Numbers: BS62477-50, BS62477-100

Sizes: 50µl, 100µl

Product: Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.4.

Swiss-Prot: Q9Y6P5

Host: Rabbit

Reactivity: Human, Rat, Mouse

Applications: WB IHC

All Applications: WB:1:500~1:1000 IHC:1:50~1:200

Background: Cell cycle progression is subject to arrest at G1 and G2 checkpoints in response to DNA damage, presumably to allow time for DNA repair prior to entry into S and M phase, respectively. The p53 tumor suppressor is required for one such G1 checkpoint and functions to upregulate expression of GADD 45 and the mitotic inhibitory protein p21. GADD 45 stimulates DNA excision repair in vitro and inhibits entry of cells into S phase, and it apparently acts in concert with GADD 153 in inducing growth arrest. A related DNA-damage inducible gene, GADD 34 synergizes with GADD 45 or GADD 153 in suppressing cell growth. PEG-3 (progression elevated gene-3) shares significant homology with GADD 34 and is inducible by DNA damage. An additional GADD related gene, PA26, is a possible target of p53. Three isoforms of PA26 have been identified as PA26-T1, PA26-T2 and PA26-T3.

Purification and Purity: The protein was purified from E.coli and the purity is > 95% (by SDS-PAGE).

Storage and Stability: Store at 4°C short term. Aliquot and store at -25°C long term. Avoid freeze-thaw cycles.

Specificity: SESN1 polyclonal antibody detects endogenous levels of SESN1 protein.

Extra Notes: Western blot (WB) analysis of SESN1 polyclonal antibody at 1:500 dilution
LaneA:Hela whole cell lysate
LaneB:PC12 whole cell lysate

Bioworld Molecular Weight: ~ 57 kDa

Note: For research use only, not for use in diagnostic procedure.

Alternative Name: Sestrin-1; p53-regulated protein PA26; SESN1; PA26; SEST1

Immunogen: Synthetic peptide, corresponding to Human SESN1.

Conjugate: Unconjugated

Modification: Unmodified