中文
English
한국어
日本語
Español
Français
Русский
| 카탈로그 번호 | HS837014 | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 종 반응성 | Human, Mouse, Rat | ||||||||
| 응용 분야 | ELISA, IHC, WB | ||||||||
| 숙주 종 | Rabbit | ||||||||
| 클론성 | Polyclonal | ||||||||
| 이소타입 | IgG | ||||||||
| 면역원 | E. coli - derived recombinant Human LARP7 (Met1-Asn187). | ||||||||
| 타겟 | La ribonucleoprotein domain family member 7, La-related protein 7, hLARP7, P-TEFb-interaction protein for 7SK stability, LARP7, PIP7S | ||||||||
| 정제 | Purified by antigen affinity column. | ||||||||
| 등록번호 | Q4G0J3 | ||||||||
| 형태 | Liquid | ||||||||
| 저장 완충액 | 0.01M PBS, pH 7.4, 50% Glycerol, 0.05% Proclin 300. 데이터시트 인쇄본 또는 로트별 COA에 기재된 구체적인 완충액 정보를 참조하세요. |
||||||||
| 제품 사용 정보 |
| ||||||||
| 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. | ||||||||
| 배경 | La-related protein 7 (LARP7) is a ~66 kDa protein. RNA-binding protein that specifically binds distinct small nuclear RNA (snRNAs) and regulates their processing and function. Specifically binds the 7SK snRNA (7SK RNA) and acts as a core component of the 7SK ribonucleoprotein (RNP) complex, thereby acting as a negative regulator of transcription elongation by RNA polymerase II. The 7SK RNP complex sequesters the positive transcription elongation factor b (P-TEFb) in a large inactive 7SK RNP complex preventing RNA polymerase II phosphorylation and subsequent transcriptional elongation. The 7SK RNP complex also promotes snRNA gene transcription by RNA polymerase II via interaction with the little elongation complex (LEC). LARP7 specifically binds to the highly conserved 3'-terminal U-rich stretch of 7SK RNA; on stimulation, remains associated with 7SK RNA, whereas P-TEFb is released from the complex. 1. He, N. et al. (2008) Molecular cell 29, 588-99. PMID: 18249148 2. Hasler, D. et al. (2020) Molecular cell 77, 1014-1031.e13. PMID: 32017898 3. Markert, A. et al. (2008) EMBO reports 9, 569-75. PMID: 18483487 4. Egloff, S. et al. (2017) The EMBO journal 36, 934-948. PMID: 28254838 5. Krueger, BJ. et al. (2008) Nucleic acids research 36, 2219-29. PMID: 18281698 | ||||||||
| 참고사항 | For research use only. |
+86-027-65523339
중국 우한시 심둔사로 666번지 C동, 우한, 430206
