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Specifications
- Antibody type:Primary
- Antigen name:retinoblastoma 1
- Clonality:Polyclonal
- Gene ID:P06400
- Host:Rabbit
- Reactivity:Human,Rat,Mouse
- Antigen symbol:RB1
- Conjugation:Unconjugated
- ImmunoChemistry:Yes
- Size:0.1 mg
- Western blot:Yes
- Form:Liquid
- Antigen synonyms:RB1
- Storage buffer:Antibody supplied in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
- Molecular weight:110 kDa
- Storage temperature:Store antibody at –20 °C for up to one year.
- Concentration:1 mg/mL
- Shipping temperature:4 °C
- Immunogen:Rb (Ab-807) antibody was raised against a peptide sequence around aa.805~809 (Y-I-S-P-L) derived from Human Rb.
- Purification:Antibodies were purified by affinity-chromatography using epitope-specific peptide.
- Cat. no.:10068-828
- Supplier No.:79-322
Specifications
About this item
Rb operates in the midst of the cell cycle clock apparatus. Its main role is to act as a signal transducer connecting the cell cycle clock with the transcriptional machinery. It plays an important role in the Rb/ E2F pathway in cell proliferation, cell fate determination, and cancer. Cellular senescence is a stable form of cell cycle arrest that limits proliferation of damaged cells and act as a natural barrier to cancer progression. A distinct heterochromatic structure that accumulates in senescent human fibroblasts, designated as SAHF (Senescence-Associated Heterochromatic Foci). SAHF formation coincides with recruitment of heterochromatin proteins and the Rb protein to E2F-responsive promoters and is associated with the stable repression of E2F target genes. Both SAHF formation and the silencing of E2F target genes depended on the integrity of the Rb pathway and do not occur in reversibly arrested cells. Rb activates transcription of the c-Jun gene through the SP1-binding site within the c-Jun promoter
Western Blot: 1:500~1:1000, Immunohistochemistry: 1:50~1:100
Antibodies were purified by affinity-chromatography using epitope-specific peptide.
Antibody supplied in phosphate buffered saline (without Mg2+ and Ca2+), pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol.
Aliquot and store at -20°C or below. Avoid multiple freeze-thaw cycles.
Type: Primary
Antigen: RB1
Clonality: Polyclonal
Clone:
Conjugation: Unconjugated
Epitope:
Host: Rabbit
Isotype:
Reactivity: Human, Mouse, Rat