p53 Binding Protein 1 (53BP1, 53-BP1, FLJ41424, MGC138366, p202, p53BP1, Tumor Protein 53 Binding Protein 1, Tumor Protein p53 Binding Protein 1, TP53BP1, Tumor Suppressor p53 Binding Protein 1), Rabbit

Produktübersicht

• Artikelname: p53 Binding Protein 1 (53BP1, 53-BP1, FLJ41424, MGC138366, p202, p53BP1, Tumor Protein 53 Binding Protein 1, Tumor Protein p53 Binding Protein 1, TP53BP1, Tumor Suppressor p53 Binding Protein 1), Rabbit
• Artikelnummer: USB-P1001-25Q
• Hersteller Artikelnummer: P1001-25Q
• Alternativnummer: USB-P1001-25Q-100
• Hersteller: US Biological
• Wirt: Rabbit
• Kategorie: Antikörper
• Applikation: WB
• Immunogen: A synthetic peptide, which represented a portion of human tumor protein p53-binding protein 1 encoded in exon 11, 12 and 19 (LocusLink ID 7158). This antibody is a cocktail hybrid.

Produktbeschreibung

53BP1 binds to the tumor suppressor protein p53 and has a potential role in DNA damage responses. Small interfering RNA (siRNA) directed against 53BP1 in mammalian cells to demonstrated that 53BP1 is a key transducer of the DNA damage checkpoint signal. 53BP1 was required for p53 accumulation, G2-M checkpoint arrest, and the intra-S-phase checkpoint in response to ionizing radiation. 53BP1 played a partially redundant role in phosphorylation of the downstream checkpoint effector proteins Brca1 and Chk2 but was required for the formation of Brca1 foci in a hierarchical branched pathway for the recruitment of repair and signaling proteins to sites of DNA damage. Positive Control: U205 cell lysates Applications: Suitable for use in Western Blot and Immunocytochemistry. Other applications not tested. Recommended Dilution: Western Blot: 1:1,000-1:10,000. A band at ~220kD is seen on SDS-PAGE. Immunocytochemistry: 1:100-1:1,000. Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4C for short-term only. For long-term storage and to avoid repeated freezing and thawing, aliquot Store at -20C. Aliquots are stable for at least 12 months at -20C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

Produkteigenschaften

• Reinheit: Purified by immunoaffinity chromatography.
• Formulierung: Tris-citrate/phosphate (pH 7-8) buffer.