中文
English
한국어
日本語
Español
Français
Русский
| カタログ番号 | HY024012 |
|---|---|
| 説明 |
Recombinant Human EIF4E Protein, N-His (HY024012) expressed in E. coli, spanning Asn30-Val217. Purity: >90% by SDS-PAGE.
Highlights
|
| 発現システム | E. coli |
| アクセッション番号 | P06730 |
| タンパク質長 | Asn30-Val217 |
| アプリケーション | ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress |
| 種 | Homo sapiens (Human) |
| 性質 | Recombinant |
| エンドトキシンレベル | Please contact with the lab for this information. |
| 純度 | >90% as determined by SDS-PAGE. |
| 形態 | Lyophilized |
| 保存バッファー | Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1 mM EDTA, 4% Trehalose, 1% Mannitol. データシートのハードコピーまたはロット固有のCOAに記載された具体的なバッファー情報を参照してください。 |
| 再構成 | Reconstitute in sterile water for a stock solution. Adjust the volume of sterile water so that, after reconstitution, the final stock concentration matches the value indicated on the product label or datasheet. RECONSTITUTION PROTOCOL 1. Allow the product to be reconstituted and the reconstitution diluent to reach room temperature. 2. Tap or briefly centrifuge the product vial before opening to dislodge any lyophilized material that may be dispersed on the wall or cap of the vial. 3. Use the diluent and stock concentration recommended in the product datasheet. If preparing a stock concentration higher than recommended, contact Technical Service. 4. After adding the diluent, re-cap the vial and invert gently by hand or place on a slow rocking platform to allow the reconstitution diluent to coat all the surfaces inside the vial. Note: Do not mix by vortexing or by pipetting the material up and down. 5. Allow the vial to sit at room temperature with gentle agitation for at least 15 minutes before aliquotting or using. 6. Store the reconstituted material in single use aliquots in polypropylene or siliconized tubes. Aliquots of 10 μL or larger are recommended. |
| 発送 | In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise. |
| 安定性と保存 | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt. |
| 別名 | Eukaryotic translation initiation factor 4E, eIF-4E, eIF4E, eIF-4F 25 kDa subunit, mRNA cap-binding protein, EIF4E, EIF4EL1, EIF4F |
| 背景 | Eukaryotic translation initiation factor 4E (EIF4E) is a ~25 kDa protein. Acts in the cytoplasm to initiate and regulate protein synthesis and is required in the nucleus for export of a subset of mRNAs from the nucleus to the cytoplasm which promotes processes such as RNA capping, processing and splicing. Component of the protein complex eIF4F, which is involved in the recognition of the mRNA cap, ATP-dependent unwinding of 5'-terminal secondary structure and recruitment of mRNA to the ribosome. This protein recognizes and binds the 7-methylguanosine (m7G)-containing mRNA cap during an early step in the initiation of protein synthesis and facilitates ribosome binding by inducing the unwinding of the mRNAs secondary structures. Together with EIF4G1, antagonizes the scanning promoted by EIF1-EIF4G1 and is required for TISU translation, a process where the TISU element recognition makes scanning unnecessary. In addition to its role in translation initiation, also acts as a regulator of translation and stability in the cytoplasm. _x005F_x005F_x000D_ _x005F_x005F_x000D_1. McKendrick, L. et al. (2001) European journal of biochemistry 268, 5375-85. PMID: 11606200 _x005F_x005F_x000D_
_x005F_x005F_x000D_
2. Yanagiya, A. et al. (2012) Molecular cell 46, 847-58. PMID: 22578813 _x005F_x005F_x000D_
_x005F_x005F_x000D_
3. Chen, CC. et al. (2012) FEBS letters 586, 2260-6. PMID: 22684010 _x005F_x005F_x000D_
_x005F_x005F_x000D_
4. Kamenska, A. et al. (2014) Nucleic acids research 42, 3298-313. PMID: 24335285 _x005F_x005F_x000D_
_x005F_x005F_x000D_
5. Haimov, O. et al. (2018) Molecular and cellular biology 38. PMID: 29987188 _x005F_x005F_x000D_
_x005F_x005F_x000D_
6. Tomoo, K. et al. (2005) Biochimica et biophysica acta 1753, 191-208. PMID: 16271312 _x005F_x005F_x000D_ |
| 注意事項 | For research use only. |
SDS-PAGE for Recombinant Human EIF4E Protein, N-His
+86-027-65523339
中国武漢市深敦寺路666号C棟、武漢、430206
