HSP90 anticorps (Atto 594)

N° du produit ABIN2481396

Cet anticorps anti-HSP90 est un anticorps Lapin Polyclonal détectant HSP90 dans WB, IP, IF et ICC. Adapté pour Plasmodium falciparum.

Aperçu rapide pour HSP90 anticorps (Atto 594) (ABIN2481396)

Antigène: HSP90 (Heat Shock Protein 90 (HSP90))

Reactivité: Plasmodium falciparum

Hôte: Lapin

Clonalité: Polyclonal

Conjugué: Cet anticorp HSP90 est conjugé à/à la Atto 594

Application: Western Blotting (WB), Immunoprecipitation (IP), Immunofluorescence (IF), Immunocytochemistry (ICC)

Détail du produit anti-HSP90 anticorps (Atto 594)

Specificité: Detects ~ 86 kDa. Specific to P. falciparum and does not cross-react to HSP90 from Human, yeast, and dictyostelium.

Réactivité croisée: Plasmodium falciparum

Purification: Protein A Purified

Immunogène: Recombinant full length PfHSP90

Information d'application

Indications d'application:

• WB (1:2000)
• ICC/IF (1:50)
• optimal dilutions for assays should be determined by the user.

Commentaires:

0.7 μg/ml of ABIN2481396 was sufficient for detection of PfHSP90 in 20 μg of P. falciparum lysate by colorimetric immunoblot analysis using Goat anti-rabbit IgG:HRP as the secondary antibody.

Restrictions: For Research Use only

Stockage

Format: Liquid

Concentration: 1.56 mg/mL

Buffer: PBS pH 7.4, 50 % glycerol, 0.09 % sodium azide, Storage buffer may change when conjugated

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

Stockage commentaire: Conjugated antibodies should be stored at 4°C

Détails sur HSP90

Antigène: HSP90 (Heat Shock Protein 90 (HSP90))

Autre désignation: HSP90

Sujet: HSP90 is an abundantly and ubiquitously expressed heat shock protein. It is understood to exist in two principal forms α and β, which share 85 % sequence amino acid homology. The two isoforms of HSP90 are expressed in the cytosolic compartment (1). Despite the similarities, HSP90α exists predominantly as a homodimer while HSP90β exists mainly as a monomer.(2) From a functional perspective, HSP90 participates in the folding, assembly, maturation, and stabilization of specific proteins as an integral component of a chaperone complex. (3-6) Furthermore, HSP90 is highly conserved between species, having 60 % and 78 % amino acid similarity between mammalian and the corresponding yeast and Drosophila proteins, respectively. HSP90 is a highly conserved and essential stress protein that is expressed in all eukaryotic cells. Despite its label of being a heat-shock protein, HSP90 is one of the most highly expressed proteins in unstressed cells (1-2 % of cytosolic protein). It carries out a number of housekeeping functions - including controlling the activity, turnover, and trafficking of a variety of proteins. Most of the HSP90-regulated proteins that have been discovered to date are involved in cell signaling (7-8). The number of proteins now know to interact with HSP90 is about 100. Target proteins include the kinases v-Src, Wee1, and c-Raf, transcriptional regulators such as p53 and steroid receptors, and the polymerases of the hepatitis B virus and telomerase.5 When bound to ATP, HSP90 interacts with co-chaperones Cdc37, p23, and an assortment of immunophilin-like proteins, forming a complex that stabilizes and protects target proteins from proteasomal degradation. In most cases, HSP90-interacting proteins have been shown to co-precipitate with HSP90 when carrying out immune adsorption studies, and to exist in cytosolic heterocomplexes with it. In a number of cases, variations in HSP90 expression or HSP90 mutation has been shown to degrade signaling function via the protein or to impair a specific function of the protein (such as steroid binding, kinase activity) in vivo. Ansamycin antibiotics, such as geldanamycin and radicicol, inhibit HSP90 function (9). Recently, Prof. Tatu's laboratory has shown the importance of HSP90 in parasite growth. They have shown that inhibition of P. falciparum HSP90 (PfHSP90), blocks the erythrocytic cycle by inhibiting stage transformation, leading to inhibition of parasite growth (10, 11). Looking for more information on HSP90? Visit our new HSP90 Scientific Resource Guide at http://www.HSP90.ca.

ID gène: 811999

NCBI Accession: XP_001348591

UniProt: Q8IL32

Pathways: M Phase, Regulation of Cell Size, Signaling Events mediated by VEGFR1 and VEGFR2, VEGFR1 Specific Signals