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生化机理
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Puromycin is an aminonuclease antibiotic used for selection and maintenance of cell lines expressing a transfected pac gene, whose product, puromycin-N-acetyl-transferase, inactivates puromycin via acetylation. This product has been cell culture tested and is recommended for selection of stably transfected cells following transfection with Santa Cruz Biotechnology shRNA or Lentiviral particles. BACKGROUND: Puromycin is an antibiotic substance produced by the soil actinomycete Streptomyces alboniger which induces apoptosis in cells by interfering with RNA function, leading to inhibition of protein synthesis. Toxic to both eukaryotic and prokaryotic cells. Believed to act as an acyl-tRNA analogue causing premature chain termination, it has been shown to arrest cells in G2/M phase.
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两性霉素B，USP级，75...
对乙酰氨基苯酚 ,AR,99...
呋喃西林 ,98%
硫酸新霉素 USP，650U...
羧苄青霉素钠，USP级，75...
青霉素钾，USP级,1534...
对乙酰氨基酚,AR,99%
氢化可的松,BR,98%
氨苄青霉素钠,USP级,8...
盐酸金霉素,USP级,900...
D-肉碱，98%
拉米呋啶，BR，98%
利巴韦林，BR，98%
杆菌肽锌，USP级，70u/...
色苷酸钠，BR，98%
维拉帕米盐酸盐，BR，99%
1-(4-叔丁基苯基)-3-...
氧嗪酸钾，BR，98%
5-氟胞嘧啶，BR，98%
氯霉素，USP级，98%
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