eRF1 Antibody #13916
- WB
Supporting Data
| REACTIVITY | H M R Mk |
| SENSITIVITY | Endogenous |
| MW (kDa) | 50 |
| SOURCE | Rabbit |
Application Key:
- WB-Western Blotting
Species Cross-Reactivity Key:
- H-Human
- M-Mouse
- R-Rat
- Mk-Monkey
Product Information
Product Usage Information
| Application | Dilution |
|---|---|
| Western Blotting | 1:1000 |
Storage
Protocol
Specificity / Sensitivity
eRF1 Antibody recognizes endogenous levels of total eRF1 protein.
Species Reactivity:
Human, Mouse, Rat, Monkey
Source / Purification
Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Phe117 of human eRF1 protein. Antibodies are purified by protein A and peptide affinity chromatography.
Background
Efficient termination of mRNA translation in eukaryotes is dependent upon a complex of two polypeptide release factors, eRF1 and eRF3 (1). The eukaryotic translation termination factor 1 (eRF1, ETF1) structurally resembles tRNA, which allows it to participate in stop codon recognition as well as hydrolysis of the peptidyl-tRNA conjugate (2,3). The eRF1 protein contains three functionally distinct domains, including an amino-terminal domain that harbors discrete motifs that participate in stop codon recognition (4,5). Lysine hydroxylation within the amino-terminal domain is required for efficient termination of mRNA translation (6). The central region of eRF1 harbors a GGQ motif that facilitates hydrolysis of peptidyl-tRNA conjugates (7), while its carboxy terminus participates in eRF3 binding (8).
Limited Uses
Except as otherwise expressly agreed in a writing signed by a legally authorized representative of CST, the following terms apply to Products provided by CST, its affiliates or its distributors. Any Customer's terms and conditions that are in addition to, or different from, those contained herein, unless separately accepted in writing by a legally authorized representative of CST, are rejected and are of no force or effect.
Products are labeled with For Research Use Only or a similar labeling statement and have not been approved, cleared, or licensed by the FDA or other regulatory foreign or domestic entity, for any purpose. Customer shall not use any Product for any diagnostic or therapeutic purpose, or otherwise in any manner that conflicts with its labeling statement. Products sold or licensed by CST are provided for Customer as the end-user and solely for research and development uses. Any use of Product for diagnostic, prophylactic or therapeutic purposes, or any purchase of Product for resale (alone or as a component) or other commercial purpose, requires a separate license from CST. Customer shall (a) not sell, license, loan, donate or otherwise transfer or make available any Product to any third party, whether alone or in combination with other materials, or use the Products to manufacture any commercial products, (b) not copy, modify, reverse engineer, decompile, disassemble or otherwise attempt to discover the underlying structure or technology of the Products, or use the Products for the purpose of developing any products or services that would compete with CST products or services, (c) not alter or remove from the Products any trademarks, trade names, logos, patent or copyright notices or markings, (d) use the Products solely in accordance with CST Product Terms of Sale and any applicable documentation, and (e) comply with any license, terms of service or similar agreement with respect to any third party products or services used by Customer in connection with the Products.