SAB4200256

Anti-AKT1S1 antibody, Mouse monoclonal

clone AKT1S1-3, purified from hybridoma cell culture

• Sinónimos: Monoclonal Anti-AKT1 substrate 1 (proline-rich), Monoclonal Anti-Lobe, Monoclonal Anti-PRAS40, Monoclonal Anti-PROLINE-RICH AKT SUBSTRATE, 40-KD
• UNSPSC Code: 12352203
• NACRES: NA.44

Propiedades

• biological source: mouse
• conjugate: unconjugated
• antibody form: purified from hybridoma cell culture
• antibody product type: primary antibodies
• clone: AKT1S1-3, monoclonal
• form: buffered aqueous solution
• mol wt: antigen ~40 kDa
• species reactivity: human
• concentration: ~1.0 mg/mL
• technique(s): immunoprecipitation (IP): suitable; western blot: 2-8 μg/mL using whole extracts of human MDA-MB-231cells.
• isotype: IgG1
• UniProt accession no.: Q96B36
• shipped in: dry ice
• storage temp.: −20°C
• target post-translational modification: unmodified
• Gene Information: human ... AKT1S1(84335)

Descripción

General description

AKT1S1 is a raptor-associated protein that interacts with mTORC1 and subsequently inhibits the mTORC1 signaling pathway. This raptor-binding protein also inhibits phosphorylation of S6K1 and cell growth. Expression of AKT1S1 has been implicated in breast and pulmonary carcinogenesis, as well as in mediating insulin sensitivity . Monoclonal Anti-AKT1S1 antibody is specific for human AKT1S1 (approx. 40 kDa).

Monoclonal Anti-AKT1S1 (mouse IgG1 isotype) is derived from the hybridoma AKT1S1-3 produced by the fusion of mouse myeloma cells and splenocytes from BALB/c mice immunized with a fusion protein corresponding to the N-terminus of human AKT1S1. Akt1 substrate 1 (AKT1S1) is also named as proline-rich Akt-substrate of 40 kDa (PRAS40). The rapamycin-sensitive mammalian target of rapamycin complex 1 (mTORC1) consists of mTOR, raptor, mLST8 and AKT1S1, that controls protein translation. AKT1S1 contains a TOR signaling (TOS) motif that mediates its binding to mTORC1.

Immunogen

The corresponding sequence differs by a single amino acid in rat, and by 2 amino acids in mouse AKT1S1.

fusion protein corresponding to the N-terminus of human AKT1S1.

Application

Monoclonal Anti-AKT1S1 antibody is suitable for use in western blot (2-8 μg/mL using whole extracts of human MDA-MB-231cells) and immunoprecipitation.

Biochem/physiol Actions

Akt1 substrate 1 (AKT1S1) is involved in the PI3KAkt/ protein kinase B (PKB) survival pathway. Phosphorylation of AKT1S1 by Akt and mammalian target of rapamycin complex 1 (mTORC1) disrupts the binding between mTORC1 and AKT1S1, relieves the inhibitory effect of AKT1S1 on mTORC1 activity, and leads to the binding of AKT1S1 to 14-3-3, a cytosolic anchor protein. The binding of AKT1S1 to 14-3-3 requires amino acids and insulin, which is partially inhibited by rapamycin.

Physical form

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

Información de seguridad

• Storage Class: 12 - Non Combustible Liquids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable