53BP1 Antibody

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NSJ Bioreagents
Product Code: NSJ-R31082
Product Group: Primary Antibodies
Supplier: NSJ Bioreagents
CodeSizePrice
NSJ-R31082-100ug100 ug£535.00
Quantity:
Prices exclude any Taxes / VAT

Overview

Host Type: Rabbit
Antibody Isotype: Rabbit IgG
Antibody Clonality: Polyclonal
Regulatory Status: RUO
Target Species:
  • Human
  • Mouse
  • Rat
Applications:
  • Immunocytochemistry (ICC)
  • Immunohistochemistry- Paraffin Embedded (IHC-P)
  • Western Blot (WB)
Storage:
After reconstitution, the 53BP1 antibody can be stored for up to one month at 40. For long-term, aliquot and store at -200. Avoid repeated freezing and thawing.

Images

1 / 5
Western blot testing of human 1) HeLa and 2) RT4 cell lysate with 53BP1 antibody. Predicted molecular weight: ~214 kDa but may be observed at up to ~450 kDa.
2 / 5
IHC-P: 53BP1 antibody testing of human intestinal cancer tissue. HIER: steamed with pH6 citrate buffer.
3 / 5
IHC-P: 53BP1 antibody testing of rat brain tissue. HIER: steamed with pH6 citrate buffer.
4 / 5
IHC-P: 53BP1 antibody testing of mouse brain tissue. HIER: steamed with pH6 citrate buffer.
5 / 5
ICC testing of 53BP1 antibody and A549 cells
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Western blot testing of human 1) HeLa and 2) RT4 cell lysate with 53BP1 antibody. Predicted molecular weight: ~214 kDa but may be observed at up to ~450 kDa.
IHC-P: 53BP1 antibody testing of human intestinal cancer tissue. HIER: steamed with pH6 citrate buffer.
IHC-P: 53BP1 antibody testing of rat brain tissue. HIER: steamed with pH6 citrate buffer.
IHC-P: 53BP1 antibody testing of mouse brain tissue. HIER: steamed with pH6 citrate buffer.
ICC testing of 53BP1 antibody and A549 cells

Documents

Further Information

Application Details :
Western blot: 0.5-1ug/ml,Immunohistochemistry (FFPE): 0.5-1ug/ml,Immunocytochemistry: 0.5-1ug/ml
Application Note:
The stated application concentrations are suggested starting points. Titration of the 53BP1 antibody may be required due to differences in protocols and secondary/substrate sensitivity.
Description:
Tumor Protein p53-Binding Protein 1, also called 53BP1, is a protein that in humans is encoded by the TP53BP1 gene. Iwabuchi et al.(1998) mapped the gene to 15q15-q21 by FISH. Iwabuchi et al.(1994) showed that TP53BP1 binds to the conformationally sensitive central domain of wildtype p53 but not to mutant p53 in vitro. Immunoblot analysis by Iwabuchi et al.(1998) showed that expression of TP53BP1 or TP53BP2 enhances the transactivation function of p53 and induces the expression of p21(CDKN1A). Wang et al.(2002) used small interfering RNA directed against the protein in mammalian cells to demonstrate that TP53BP1 is a key transducer of the DNA damage checkpoint signal. It was required for p53 accumulation, G2/M checkpoint arrest, and the intra-S-phase checkpoint in response to ionizing radiation.
Format :
Antigen affinity purified
Formulation :
0.5mg/ml if reconstituted with 0.2ml sterile DI water
Immunogen:
An amino acid sequence from the C-terminus of human 53BP1 (ERIGFKQHPKYKHDYVSH) was used as the immunogen for this 53BP1 antibody (100% mouse homology).
Limitation:
This 53BP1 antibody is available for research use only.
Purity:
Antigen affinity
Species Reactivity :
Human, Mouse, Rat
Uniprot #:
Q12888