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Positive Control: Jurkat, Jurkat nuclear
Predicted Reactivity: Bovine (92%)
Store product as a concentrated solution. Centrifuge briefly prior to opening the vial.
RBL2 (also known as p130) or Retinoblastoma-like protein 2 is a key regulator of entry into cell division. It is directly involved in heterochromatin formation by maintaining overall chromatin structure and (in particular) that of constitutive heterochromatin by stabilizing histone methylation. RBL2 recruits and targets histone methyltransferases KMT5B and KMT5C leading to epigenetic transcriptional repression. It controls histone H4 'Lys20' trimethylation. It probably also acts as a transcription repressor by recruiting chromatin-modifying enzymes to promoters. RBL2 serves as a potent inhibitor of E2F-mediated trans-activation and associates preferentially with E2F5.
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仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: 130 kDa retinoblastoma-associated protein; FLJ26459; P130; PPAR-alpha-interacting complex protein 128; PRB2; PRIC128; rb2 p130; RBR-2; retinoblastoma-like 2; Retinoblastoma-like protein 2; Retinoblastoma-related protein 2
基因别名: P130; PRB2; RB2; RBL2; RBR-2
UniProt ID: (Human) Q08999, (Mouse) Q64700, (Rat) O55081
Entrez Gene ID: (Human) 5934, (Mouse) 19651, (Rat) 81758
分子生物学功能: chromatin/chromatin-binding, or -regulatory protein