Recombinant 53BP1 Monoclonal Antibody (AN301369L)
For research use only.
| Verified Samples |
Verified Samples in WB: Hela Verified Samples in IHC: Human colon carcinoma |
| Dilution | WB 1:2000-1:10000, IHC 1:200-1:1000 |
| Isotype | IgG,κ |
| Host | Rabbit |
| Reactivity | Human |
| Applications | WB |
| Clonality | Monoclonal;Recombinant |
| Immunogen | Recombinant Human 53BP1 protein |
| Abbre | 53BP1 |
| Synonyms | 53BP, TDRD, tumor protein p53 binding protein, p53BP, TP53BP, TP53BP1, 53BP1, TDRD30, TP53, p202, p53BP1, tumor protein p53 binding protein 1, 53BP1, p202, p53BP1, TDRD30, TP53, tumor protein p53 binding protein 1 |
| Swissprot | |
| Calculated MW | 214 kDa |
| Observed MW |
450 kDa
The actual band is not consistent with the expectation.
Western blotting is a method for detecting a certain protein in a complex sample based on the specific binding of antigen and antibody. Different proteins can be divided into bands based on different mobility rates. The mobility is affected by many factors, which may cause the observed band size to be inconsistent with the expected size. The common factors include: 1. Post-translational modifications: For example, modifications such as glycosylation, phosphorylation, methylation, and acetylation will increase the molecular weight of the protein. 2. Splicing variants: Different expression patterns of various mRNA splicing bodies may produce proteins of different sizes. 3. Post-translational cleavage: Many proteins are first synthesized into precursor proteins and then cleaved to form active forms, such as COL1A1. 4. Relative charge: the composition of amino acids (the proportion of charged amino acids and uncharged amino acids). 5. Formation of multimers: For example, in protein dimer, strong interactions between proteins can cause the bands to be larger. However, the use of reducing conditions can usually avoid the formation of multimers. If a protein in a sample has different modified forms at the same time, multiple bands may be detected on the membrane. |
| Cellular Localization | Nucleus |
| Concentration | 0.2 mg/mL |
| Buffer | PBS, 50% glycerol, 0.05% Proclin 300, 0.05% protein protectant. |
| Purification Method | Protein A |
| Research Areas | Epigenetics and Nuclear Signaling, Cancer |
| Clone No. | 5F5 |
| Conjugation | Unconjugated |
| Storage | Store at -20°C Valid for 12 months. Avoid freeze / thaw cycles. |
| Shipping | Ice bag |
| background | This gene encodes a protein that functions in the DNA double-strand break repair pathway choice, promoting non-homologous end joining (NHEJ) pathways, and limiting homologous recombination. This protein plays multiple roles in the DNA damage response, including promoting checkpoint signaling following DNA damage, acting as a scaffold for recruitment of DNA damage response proteins to damaged chromatin, and promoting NHEJ pathways by limiting end resection following a double-strand break. These roles are also important during V(D)J recombination, class switch recombination and at unprotected telomeres. Alternative splicing results in multiple transcript variants encoding different isoforms. |
Other Clones
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Other Formats
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Unconjugated
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