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BioProduct : Immunology : Antibodies : Secondary Antibodies : p130 Polyclonal Antibody
| Product Name | p130 Polyclonal Antibody |
| Product Page | Visit the Product |
| Product Description | "The retinoblastoma (Rb) tumor suppressor family includes the retinoblastoma protein Rb (p105), retinoblastoma-like protein 1 (RBL1, p107), and retinoblastoma-like protein 2 (RBL2, p130). These Rb family proteins are referred to as ‘pocket proteins’ because they contain a conserved binding pocket region that interacts with critical regulatory proteins, including E2F family transcription factors, c-Abl tyrosine kinase, and proteins containing a conserved LXCXE motif . In quiescent G0 phase cells, active Rb proteins are hypophosphorylated and bind to E2F transcription factors to repress transcription and inhibit cell cycle progression . Upon growth factor induction of quiescent cells, Rb proteins become hyperphosphorylated and inactivated by G1-phase cyclinD-cdk4/6, G1/S-phase cyclin E-cdk2, and G1/S-phase cyclin A-cdk2 complexes . Hyperphosphorylation of Rb proteins results in a loss of E2F binding and allows for transcriptional activation and cell cycle progression . In addition to regulating the cell cycle, Rb proteins regulate chromosome stability, induction, and maintenance of senescence, apoptosis, cellular differentiation, and angiogenesis. Retinoblastoma-like protein 2 (RBL2, p130) is the most predominant and active Rb family member found in quiescent cells. In these cells, RBL2 interacts with E2F4 and E2F5 to recruit the DP, RB-like, E2F, and MuvB protein (DREAM) complex to E2F target genes to repress transcription of multiple genes required for progression into S phase and mitosis . Hypophosphorylation of RBL2 during cellular senescence is required for maintenance of senescent cells." |
| Product Manual | Read Product Manual |
| Price | $220 |
| Specification | 100μl |
| Product Review | 0
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| Vendor Information |  Abbkine Scientific https://www.abbkine.com Bldg 1, Harbour of Technology Times, No.35, Optical Valley Ave Wuhan Hubei 430074 China Phone: +86-27-59716789 Fax: +86-27-59716788 E-Mail: service@abbkine.com |