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| 카탈로그 번호 | HD192012 |
|---|---|
| 설명 |
Recombinant Human EIF2B5 Protein, N-His (HD192012) expressed in E. coli, spanning Pro42-Gly516. Purity: >90% by SDS-PAGE.
Highlights
|
| 발현 시스템 | E. coli |
| 등록번호 | Q13144 |
| 단백질 길이 | Pro42-Gly516 |
| 응용 분야 | ELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress |
| 종 | Homo sapiens (Human) |
| 성질 | Recombinant |
| 내독소 수준 | Please contact with the lab for this information. |
| 순도 | >90% as determined by SDS-PAGE. |
| 예측 분자량 | 55.32 kDa |
| 형태 | Lyophilized |
| 저장 완충액 | Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol. 데이터시트 인쇄본 또는 로트별 COA에 기재된 구체적인 완충액 정보를 참조하세요. |
| 재구성 | Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details. |
| 배송 | In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise. |
| 안정성 및 저장 | 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. |
| 대체 이름 | EIF2B5, EIF2BE, Translation initiation factor eIF2B subunit epsilon, eIF2B GDP-GTP exchange factor subunit epsilon |
| 배경 | Translation initiation factor eIF2B subunit epsilon is a ~80 kDa protein. Acts as a component of the translation initiation factor 2B (eIF2B) complex, which catalyzes the exchange of GDP for GTP on eukaryotic initiation factor 2 (eIF2) gamma subunit. Its guanine nucleotide exchange factor activity is repressed when bound to eIF2 complex phosphorylated on the alpha subunit, thereby limiting the amount of methionyl-initiator methionine tRNA available to the ribosome and consequently global translation is repressed. 1. Sekine, Y. et al. (2015) Science (New York, N.Y.) 348, 1027-30. PMID: 25858979 2. Kashiwagi, K. et al. (2016) Journal of structural and functional genomics 17, 33-8. PMID: 27023709 3. Kashiwagi, K. et al. (2019) Science (New York, N.Y.) 364, 495-499. PMID: 31048492 |
| 참고사항 | For research use only |
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