ACCÈS RAPIDE AUX LIENS
TOK-1β Antibody (B-10) is an IgM mouse monoclonal TOK-1 beta antibody (also designated TOK-1β antibody) that detects the TOK-1 beta protein of mouse, rat and human origin by WB, IP, IF and ELISA. TOK-1β Antibody (B-10) is available as the non-conjugated anti-TOK-1 beta antibody. Combinations of cyclin-cyclin-dependent kinase (CDK) complex and their inhibitors coordinately regulate cell-cycle movement. INK4 family proteins p15, p16, p18 and P19 inhibit CDK4/CDK, whereas Cip/Kip family proteins p21, p27 and P57, inhibit all of the CDKs. p21 induces cell cycle arrest, thus inhibiting CDK activity for Rb inactivation. In addition to binding of CDK-cyclin to the N-terminal region of p21, other proteins such as proliferating cell nuclear antigen (PCNA), SET/TAF1 and calmodulin are able to bind to the C-proximal region of p21. A novel p21Cip1-binding protein TOK-1 binds to the C-terminal region of p21. TOK-1 is alternatively spliced to form TOK-1a and TOK1b, which are comprised of 322 and 314 amino acids, respectively. TOK-1 co-localizes with p21 in nuclei and has similiar expression pattern to that of p21. TOK1a, but not TOK-1b, directly binds to the C-terminal proximal region of p21 and both are expressed at the G1/S boundary of cell-cycle. TOK-1a preferentially binds to an active form of CDK2 via p21 to make a ternary complex in human cells. In addition, TOK-1a enhances the inhibitory activity of p21 to histone H1 kinase activity of CDK2, suggesting that TOK-1a may be a new type of CDK2 modulator.
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Informations pour la commande
Nom du produit | Ref. Catalogue | COND. | Prix HT | QTÉ | Favoris | |
Anticorps TOK-1β (B-10) | sc-271985 | 200 µg/ml | RMB2377.00 | |||
TOK-1β (B-10) peptide neutralisant | sc-271985 P | 100 µg/0.5 ml | RMB511.00 |