HSP70s Antikörper

Antigen: HSP70s

Klonalität: Polyklonal

Wirt: Kaninchen

Reaktivität: Human

Applikation: Western Blot (WB), Immunhistochemie (Paraffinschnitte) (IHC (p))

Produktnummer: ABIN343384

Produktbeschreibung

Immunogen: A synthetic peptide corresponding to a sequence at the C-terminal of human HSP70s, identical to the related rat and mouse sequence.

Format: Affinity-purified

Isotyp: IgG  (Passende Sekundärantikörper)

Beschreibung: The 70 kilodalton heat shock proteins (Hsp70s) are a family of ubiquitously expressed heat shock proteins. The Hsp70s are an important part of the cell's machinery for protein folding, and help to protect cells from stress. 1,2 All of the Hsp70 proteins have three major functional domains: An N-terminal ATPase domain binds ATP (Adenosine triphosphate) and hydrolyzes it to ADP (Adenosine diphosphate), A substrate binding domain contains a groove with an affinity for neutral, hydrophobic amino acid residues, A C-terminal domain rich in alpha helical structure acts as a 'lid' for the substrate binding domain. By binding tightly to partially-synthesized peptide sequences (incomplete proteins), Hsp70 prevents them from aggregating and being rendered nonfunctional. And it also can act to protect cells from thermal or oxidative stress. Finally, Hsp70 seems to be able to participate in disposal of damaged or defective proteins. Interaction with CHIP ( C arboxyl-terminus of H sp70 I nteracting P rotein)–an E3 ubiquitin ligase–allows Hsp70 to pass proteins to the cell's ubiquitination and proteolysis pathways. 3

Spezifität: Human. No cross reactivity with other proteins.

Anwendungen

Applikationshinweise: WB 1ug/ml (Hu). IHC-P 1-2ug/ml (Hu). Antigen Retrieval by heat

Reinheit: Immunogen affinity purified.

Buffer: Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na 2 HPO 4 , 0.05mg Thimerosal, 0.05mg NaN 3 .

Lagerung: At -20°C for one year. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for longer time. Reconstitution: 0.2ml of distilled water will yield a concentration of 500ug/ml.

Beschränkungen: Nur für Forschungszwecke einsetzbar