4-氨基-N-(6-氯.吡.啶-3-基)苯磺酰胺,4-Ami

Two‐Step, One‐Pot Synthesis of Inosine, Guanosine, and 2′‐Deoxyguanosine O6‐Ethers via Intermediate O6‐(Benzotriazol‐1‐yl) Derivatives

N‐/purin‐6‐yl/pyridinium salts. Nucleic Acids Res. 13:2989‐3003.    Allerson, C.R., Chen, S.L., and Verdine, G.L. 1997. A chemical method for site‐specific modification

Purification of the N- and C-Terminal Subdomains of Recombinant Heavy Chain Fragment C of Botulinum Neurotoxin Serotype C

depends on product and its function. N-terminal sequencing revealed that the purified rBoNTC(Hc )-N is missing the first eight amino acids of the N-terminus of the protein, whereas the purified rBoNTC(Hc )-C protein is intact. After a mouse bioassay test

大肠杆菌中非天然氨基酸的整体掺入

。 ( 2 ) Luria-Bartani 培养基（每升含：10 g 胰蛋白胨、5 g 酵母抽提物、10 g 氯化钠和 1.5% 菌用琼脂糖用于培养板）和基本培养基 M9 ( 5X 原液，每升含：30 g 磷酸氢二钠、15 g 磷酸二氢钾、5 g 氯化铵、2.5 g 氯化钠和 1.5% 菌用琼脂糖用于培养板），补充以  20 μg/ml 氨基酸（见注 1 ) 和 0.0005% 硫胺。富培养基和基本培养基都如标示的那样补充以抗生素：50 μg/ml 氨苄青霉素（Ap) 或卡那霉素（Kn)。 ( 3 ) 色氨酸