p130 Rb2Rabbit anti-Human, Mouse, Rat, Polyclonal, Rockland™

Catalog No.	Quantity
50-199-0036	100 μL

Catalog No. 50-199-0036 Supplier Rockland Immunochemicals Supplier No. 100401173

Description

Rabbit Polyclonal Antibody

Store vial at -20°C prior to opening. Aliquot contents and freeze at -20°C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4°C as an undiluted liquid. Dilute only prior to immediate use. Antiserum will specifically react with a 130 kDa Rb2 protein from human, rat and mouse tissue. No reaction was observed against other related tumor supressor proteins. Cross reactivity with Rb2 (p130) from other species may also occur.

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.

Specifications

• Antigen: p130 Rb2
• Applications: ELISA, Immunohistochemistry, Immunohistochemistry (Paraffin), Immunoprecipitation, Western Blot
• Classification: Polyclonal
• Concentration: 85 mg/mL
• Conjugate: Unconjugated
• Formulation: 0.02M potassium phosphate with 0.15M NaCl and 0.01% sodium azide; pH 7.2
• Gene: RBL2
• Gene Accession No.: O55081, Q08999, Q64700
• Gene Alias: 130 kDa retinoblastoma-associated protein; FLJ26459; p130; PPAR-alpha-interacting complex protein 128; pRb2; PRIC128; RB transcriptional corepressor like 2; RB2; Rbl2; RBR-2; retinoblastoma-like 2; Retinoblastoma-like protein 2; Retinoblastoma-related protein 2
• Gene Symbols: RBL2
• Host Species: Rabbit
• Immunogen: Rb2 (p130) peptide corresponding to a region near the C-terminus of the human protein conjugated to Keyhole Limpet Hemocyanin (KLH).
• Quantity: 100 μL
• Regulatory Status: RUO
• Primary or Secondary: Primary
• Gene ID (Entrez): 19651, 5934, 81758
• Target Species: Human, Mouse, Rat
• Content And Storage: -20°C, Avoid Freeze/Thaw Cycles
• Product Type: Antibody
• Form: Liquid