HSP90AB1 anticorps (pSer254)

N° du produit ABIN6255132

Détail du produit anti-HSP90AB1 anticorps

Antigène: HSP90AB1 (Heat Shock Protein 90kDa alpha (Cytosolic), Class B Member 1 (HSP90AB1))

Épitope: pSer254

Reactivité: Humain, Souris, Rat

Hôte: Lapin

Clonalité: Polyclonal

Conjugué: Cet anticorp HSP90AB1 est non-conjugé

Application: Western Blotting (WB), Immunohistochemistry (IHC), ELISA, Immunofluorescence (IF), Immunocytochemistry (ICC)

Specificité: Phospho-Hsp90 beta (Ser254) Antibody detects endogenous levels of Hsp90 beta only when phosphorylated at Ser255, which site historically referenced as Ser254.

Homologie: Pig,Zebrafish,Bovine,Horse,Sheep,Rabbit,Chicken,Xenopus

Purification: The antibody is from purified rabbit serum by affinity purification via sequential chromatography on phospho- and non-phospho-peptide affinity columns.

Immunogène: A synthesized peptide derived from human Hsp90 beta around the phosphorylation site of Ser254.

Isotype: IgG

Information d'application

Indications d'application: WB 1:500-1:2000, IHC 1:50-1:200, IF/ICC 1:100-1:500, ELISA(peptide) 1:20000-1:40000

Restrictions: For Research Use only

Stockage

Format: Liquid

Concentration: 1 mg/mL

Buffer: Rabbit IgG in phosphate buffered saline , pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.

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: -20 °C

Stockage commentaire: Store at -20 °C. Stable for 12 months from date of receipt.

Date de péremption: 12 months

Détails sur HSP90AB1

Antigène: HSP90AB1 (Heat Shock Protein 90kDa alpha (Cytosolic), Class B Member 1 (HSP90AB1))

Autre désignation: HSP90AB1 (HSP90AB1 Produits)

Synonymes: anticorps D6S182, anticorps HSP84, anticorps HSP90B, anticorps HSPC2, anticorps HSPCB, anticorps GRP94, anticorps TRA1, anticorps hsp90b, anticorps 90kDa, anticorps AL022974, anticorps C81438, anticorps Hsp84, anticorps Hsp84-1, anticorps Hsp90, anticorps Hspcb, anticorps Hsp70, anticorps Hsp70-1, anticorps Hsp70.1, anticorps hsp68, anticorps HSP90-BETA, anticorps hsp90beta, anticorps wu:fa29f01, anticorps wu:fa91e11, anticorps wu:fd59e11, anticorps wu:gcd22h07, anticorps HSP90, anticorps heat shock protein 90 alpha family class B member 1, anticorps heat shock protein 90 beta family member 1, anticorps Heat Shock Protein 90, endoplasmic reticulum, anticorps heat shock protein 90B, anticorps heat shock protein 90 alpha (cytosolic), class B member 1, anticorps heat shock protein 1B, anticorps heat shock protein 90kDa alpha family class B member 1 S homeolog, anticorps heat shock protein 90, alpha (cytosolic), class B member 1, anticorps HSP90AB1, anticorps HSP90B1, anticorps HSP90B, anticorps hsp90ab1, anticorps Hsp90ab1, anticorps Hspa1b, anticorps hsp90ab1.S

Sujet:

Description: Molecular chaperone that promotes the maturation, structural maintenance and proper regulation of specific target proteins involved for instance in cell cycle control and signal transduction. Undergoes a functional cycle that is linked to its ATPase activity. This cycle probably induces conformational changes in the client proteins, thereby causing their activation. Interacts dynamically with various co-chaperones that modulate its substrate recognition, ATPase cycle and chaperone function (PubMed:16478993, PubMed:19696785). Engages with a range of client protein classes via its interaction with various co-chaperone proteins or complexes, that act as adapters, simultaneously able to interact with the specific client and the central chaperone itself. Recruitment of ATP and co-chaperone followed by client protein forms a functional chaperone. After the completion of the chaperoning process, properly folded client protein and co-chaperone leave HSP90 in an ADP-bound partially open conformation and finally, ADP is released from HSP90 which acquires an open conformation for the next cycle (PubMed:27295069, PubMed:26991466). Apart from its chaperone activity, it also plays a role in the regulation of the transcription machinery. HSP90 and its co-chaperones modulate transcription at least at three different levels. In the first place, they alter the steady-state levels of certain transcription factors in response to various physiological cues. Second, they modulate the activity of certain epigenetic modifiers, such as histone deacetylases or DNA methyl transferases, and thereby respond to the change in the environment. Third, they participate in the eviction of histones from the promoter region of certain genes and thereby turn on gene expression (PubMed:25973397). Antagonizes STUB1-mediated inhibition of TGF-beta signaling via inhibition of STUB1-mediated SMAD3 ubiquitination and degradation (PubMed:24613385). Promotes cell differentiation by chaperoning BIRC2 and thereby protecting from auto-ubiquitination and degradation by the proteasomal machinery (PubMed:18239673). Main chaperone that is involved in the phosphorylation/activation of the STAT1 by chaperoning both JAK2 and PRKCE under heat shock and in turn, activates its own transcription (PubMed:20353823).

Gene: HSP90AB1

Poids moléculaire: 90/83kDa

ID gène: 3326

UniProt: P08238

Pathways: Regulation of Cell Size