C1QBP anticorps (AA 74-282)

N° du produit ABIN1105609

Détail du produit anti-C1QBP anticorps

Antigène: C1QBP (Complement Component 1, Q Subcomponent Binding Protein (C1QBP))

Épitope: AA 74-282

Reactivité: Humain, Rat

Hôte: Souris

Clonalité: Monoclonal

Conjugué: Cet anticorp C1QBP est non-conjugé

Application: Western Blotting (WB), Immunoprecipitation (IP), Immunofluorescence (IF), Enzyme Immunoassay (EIA), Functional Studies (Func)

Réactivité croisée (Details): Species reactivity (tested):Human, Rat.

Purification: Protein G Chromatography

Immunogène: Recombinant gC1qR corresponding to mature gC1qR (amino acids 74-282)

Clone: 02-05-74

Isotype: IgG1

Information d'application

Indications d'application: Optimal working dilution should be determined by the investigator.

Restrictions: For Research Use only

Stockage

Concentration: 0.1 mg/mL

Buffer: PBS, 0.1 % BSA

Stock: 4 °C

Stockage commentaire: Store undiluted at 2-8 °C.

Détails sur C1QBP

Antigène: C1QBP (Complement Component 1, Q Subcomponent Binding Protein (C1QBP))

Autre désignation: C1QBP (C1QBP Produits)

Synonymes: anticorps SF2, anticorps X38k, anticorps gC1qR, anticorps C1QBP, anticorps GC1QBP, anticorps HABP1, anticorps SF2p32, anticorps gC1Q-R, anticorps p32, anticorps AA407365, anticorps AA986492, anticorps D11Wsu182e, anticorps P32, anticorps gC1qBP, anticorps Habp1, anticorps complement C1q binding protein, anticorps complement component 1, q subcomponent binding protein S homeolog, anticorps complement component 1, q subcomponent binding protein, anticorps C1QBP, anticorps c1qbp.S, anticorps LOC100227158, anticorps C1qbp

Sujet: The molecule is an unusually acidic, single chain protein with an apparent molecular weight of 33 kDa. It does not possess a conventional sequence motif compatible with a membrane spanning segment nor a consensus site for a GPI anchor. gC1qR migrates as a single chain under both reducing and non-reducing conditions, but it behaves as an oligomer on gel-filtration in non-dissociating conditions. Its multimer formation may be a critical process by which the gC1qR molecule increases its affinity for multivalent ligands such as C1q. gC1qR has been shown to inhibit complement activation by preventing the binding of C1q to antibodies, suggesting that the binding site for gC1qR and the binding site for immune complexes, which are present on the C1q globular 'heads', may be located at the same position. gC1qR is capable of interacting with several proteins involved in blood clotting, namely, thrombin, prothrombin, the heparinbinding form of vitronectin, the ternary complex, vitronectin-thrombin-antithrombin, as well as high-molecular-weight kininogen and Hageman factor. Besides its role in the complement pathway, gC1qR participates in enhancement of Fc-receptor and CR1-mediated phagocytosis, procoagulant activity on platelets, and chemotactic activity on mast cells, eosinophils, neutrophils, and fibroblasts. gC1qR is expressed on a wide variety of cells and can serve as a binding site for plasma and microbial proteins. Its antigenic sites may be cryptic on cells in suspension but become exposed when the cells are fixed by bifunctional cross-linkers. Probably it is also expressed on the cell membrane as a tetramer. Crosslinking or activation may thus bring about a tetrameric assembly of gC1qR followed by a conformational change within the molecule, thereby exposing epitopes which are otherwise hidden. A form of gC1qR is also found inside the cell. Intracellular gC1qR has been shown to bind the cytoplasmic tail of the α1B-adrenergic receptor and to PKCμ.Synonyms: Complement component 1 Q subcomponent-binding protein, GC1QBP, GC1q-R protein, GC1q-R protein, Glycoprotein gC1qBP, HABP1, Hyaluronan-binding protein 1, Mitochondrial matrix protein p32, SF2P32, p32, p33, p33

UniProt: Q07021

Pathways: Ribonucleoprotein Complex Subunit Organization, Ribosome Assembly