AHSA1 anticorps (Internal Region)

N° du produit ABIN233816

N° du produit (Fournisseur): 600-401-974

L’anticorps Lapin Polyclonal anti-AHSA1 a été validé pour WB, ELISA et IHC. Il convient pour détecter AHSA1 dans des échantillons de Humain et Singe. Il y a 4+ publications disponibles.

Aperçu rapide pour AHSA1 anticorps (Internal Region) (ABIN233816)

Antigène: AHSA1 (Activator of HSP90 ATPase Activity 1 (AHSA1))

Reactivité: Humain, Singe

Hôte: Lapin

Clonalité: Polyclonal

Conjugué: Cet anticorp AHSA1 est non-conjugé

Application: Western Blotting (WB), ELISA, Immunohistochemistry (IHC)

Détail du produit anti-AHSA1 anticorps

Épitope: Internal Region

N° du produit (Fournisseur): 600-401-974

Fournisseur: Rockland

Fonction: AHA1 Antibody

Réactivité croisée (Details): This affinity purified antibody is directed against human AHA1 protein.

Attributs du produit: Synonyms: rabbit anti-AHA1 Antibody, Aha-1, Aha 1, Ahsa1 antibody, Activator of Hsp90 ATPase, Activator of 90 kDa heat shock protein ATPase homolog 1 antibody

Purification: The product was affinity purified from monospecific antiserum by immunoaffinity chromatography.

Stérilité: Sterile filtered

Immunogène:

Immunogen: This affinity purified antibody was prepared from whole rabbit serum produced by repeated immunizations with a synthetic peptide corresponding to an internal region of human AHA1 protein.

Immunogen Type: Conjugated Peptide

Isotype: IgG

Information d'application

Indications d'application:

Immunohistochemistry Dilution: User Optimized

Application Note: This affinity purified antibody has been tested for use in ELISA and western blotting.  Specific conditions for reactivity should be optimized by the end user.  Expect a band approximately 38-40 kDa in size corresponding to AHA1 protein by western blotting in the appropriate cell lysate or extract.

Western Blot Dilution: 1 μg/mL

ELISA Dilution: 1:35,000 - 1:185,000

Other: User Optimized

Restrictions: For Research Use only

Stockage

Format: Liquid

Concentration: 1.08 mg/mL

Buffer:

Buffer: 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2

Stabilizer: None

Preservative: 0.01 % (w/v) Sodium Azide

Agent conservateur: Sodium azide

Précaution d'utilisation: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Stock: 4 °C,-20 °C

Stockage commentaire: Store vial at -20° C prior to opening. Aliquot contents and freeze at -20° C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use.

Date de péremption: 12 months

Références pour anticorps anti-AHSA1 (ABIN233816)

Xu, Beebe, Chavez, Boysen, Lu, Zuehlke, Keramisanou, Trepel, Prodromou, Mayer, Bruce, Gelis, Neckers: "Hsp90 middle domain phosphorylation initiates a complex conformational program to recruit the ATPase-stimulating cochaperone Aha1." dans: Nature communications, Vol. 10, Issue 1, pp. 2574, (2019) (PubMed).

Woodford, Dunn, Blanden, Capriotti, Loiselle, Prodromou, Panaretou, Hughes, Smith, Ackerman, Haystead, Loh, Bourboulia, Schmidt, Marston Linehan, Bratslavsky, Mollapour: "The FNIP co-chaperones decelerate the Hsp90 chaperone cycle and enhance drug binding." dans: Nature communications, Vol. 7, pp. 12037, (2018) (PubMed).

Bachman, Keramisanou, Xu, Beebe, Moses, Vasantha Kumar, Gray, Noor, van der Vaart, Neckers, Gelis: "Phosphorylation induced cochaperone unfolding promotes kinase recruitment and client class-specific Hsp90 phosphorylation." dans: Nature communications, Vol. 9, Issue 1, pp. 265, (2018) (PubMed).

Prince, Kijima, Tatokoro, Lee, Tsutsumi, Yim, Rivas, Alarcon, Schwartz, Khamit-Kush, Scroggins, Beebe, Trepel, Neckers: "Client Proteins and Small Molecule Inhibitors Display Distinct Binding Preferences for Constitutive and Stress-Induced HSP90 Isoforms and Their Conformationally Restricted Mutants." dans: PLoS ONE, Vol. 10, Issue 10, pp. e0141786, (2016) (PubMed).

Détails sur AHSA1

Antigène: AHSA1 (Activator of HSP90 ATPase Activity 1 (AHSA1))

Autre désignation: AHSA1

Sujet: Background: This antibody is designed, produced, and validated as part of a collaboration with the National Cancer Institute (NCI) and is suitable for Cancer, Immunology and Nuclear Signaling research. Activator of Hsp90 ATPase (AHA1) stimulates the inherent ATPase cycle of Hsp90, which is essential for its chaperone activity in vivo.  The activation and/or stability of many of the key regulatory and signaling proteins of the eukaryotic cell depend on their interaction with the Hsp90 Molecular chaperone.  Hsp90 is assisted and regulated by co-chaperones that participate in an ordered series both to assist client-protein recruitment or release and to modulate progress through the ATPase coupled chaperone cycle.  Structural analysis and mutagenesis show that binding of the N-terminal domain of AHA1 to Hsp90 promotes a conformational switch in the middle-segment catalytic loop (aa 370-390) of Hsp90 that exposes the catalytic Arg380 and enables its interaction with ATP in the N-terminal nucleotide-binding domain of the chaperone.  Recent studies show that AHA1 modulates Hsp90-dependent stability of the folding of the cystic fibrosis transmembrane conductance regulator (CFTR) in the endoplasmic reticulum (ER).  Down-regulation of AHA1 rescues misfolding of CFTR in cystic fibrosis.

ID gène: 10598

NCBI Accession: NP_001308370

UniProt: O95433