Plus de 50 ans d’expérience à votre service

Tel. : 01 45 33 67 17 / E-mail : coger@coger.fr

Stock épuisé.
En rupture de stock
Quantité minimum d'achat
La quantité minimum d'achat n'est pas atteinte

 

 

25 µg

Ref. SBB-UP0072-C025
South Bay Bio

photos non contractuelles

Neuf 192.00 H.T.

Quantité

Alerte réapprovisionnement
Recevez une alerte par email dès que votre choix sera de retour en stock
Votre e-mail*:

Détails Produit

Product description: Recombinant Protein. Two enzymatically conjugated human ubiquitin (aa1-76) covalently linked through an isopeptide bond at K63 residue of one ubiquitin molecule and the C-terminal glycine residue of another ubiquitin molecule and untagged. Source/Host: E. coli. Liquid. In 50mM HEPES pH 7.5. The array of cellular processes initiated and regulated by ubiquitin has been partially explained by the structural diversity of differently linked ubiquitin chains. In a ubiquitin chain, ubiquitin moieties can be conjugated through one of their lysine residues (K6, K11, K27, K29, K33, K48 and K63) or the N-terminal methionine residue (M1), offering countless possibilities to assemble a specific polymer. Ubiquitin molecules can also be modified by other post-translational modifications, including acetylation and phosphorylation, adding another layer of ubiquitin signal regulation and diversification. K63-polyubiquitin are also highly abundant in cells compared to K48-linked ubiquitin, but serve alternative functions to proteasomemediated degradation, and are involved in intracellular signaling DNA repair, and the targeting of proteins to the endosomal-lysosomal system. This protein is formed with wild-type human recombinant ubiquitin and linkage-specific enzymes. Ideal for investigating ubiquitin-binding proteins and as substrates for ubiquitin-specific isopeptidases. Reaction conditions will need to be optimized for each specific application.

Lien vers la Fiche Technique