a链的英文

• a chain

• "链"英文翻译    chain
• "链" 英文翻译 :    Ⅰ名词1.(链子) chain 表链儿 watch chain; 金项链 gold necklaceⅡ动词(用链栓住) chain; enchain 把他链上 have him enchainedⅢ量词(计量海洋上距离的长度单位) cable length
• "j链" 英文翻译 :    j-chain
• "k链" 英文翻译 :    k chain; kappa chain
• "l链" 英文翻译 :    l chain; light chain
• "r链" 英文翻译 :    r-strand
• "β-链" 英文翻译 :    beta chain; beta-chain
• "链,链条" 英文翻译 :    chain
• "链；边锁" 英文翻译 :    chain
• "链；缆" 英文翻译 :    cable
• "chain]k链" 英文翻译 :    k chain
• "j链,连接链" 英文翻译 :    joint chain
• "【化学】支(碳)链。" 英文翻译 :    branchedchain
• "光滑铰 链" 英文翻译 :    smooth hinge
• "结合键，链" 英文翻译 :    bond
• "可拆[卸]链" 英文翻译 :    knockdown chain
• "链(的)配件" 英文翻译 :    chain attachment
• "轻链,l链" 英文翻译 :    l chain; light chain
• "正则p-链" 英文翻译 :    regular p-chain
• "重链,h链" 英文翻译 :    heavy chain
• "【生物学】 轻(多肽)链。" 英文翻译 :    light chain
• "吊货索(链)环，吊起" 英文翻译 :    sling
• "肺炎（链）球菌毒素" 英文翻译 :    pneumotoxin
• "火山群(链)火山列" 英文翻译 :    volcanic chain
• "肺炎（链）球菌溶血素" 英文翻译 :    pneumolysin

• Ricin is a heterodimeric rip comprised of a and b chains joined through a disulfide bond
  A链( rta )是活性链，分子量约32kd ，第十位残基asn连接一条寡糖链。
• Our goal is to express the ricin a chain ( rta ) and its modification rta - kdel ( er - retrival signal ) in escherichia coli
  本论文旨在研究蓖麻毒素a链蛋白( rta )及其修饰体rta - kdel (内质网保留信号肽)在大肠杆菌中的表达。
• Ricin b chain ( rtb ) can specifically recognize receptors on the cell membrane , which have a terminal galactose . rtb is responsible for the binding to the cell receptors and may facilitate the translocation of rta
  B链具有凝集素活性，其本身几乎没有毒性，主要作用就是识别和结合细胞表面末端含有半乳糖基结构的受体，并协助a链进入细胞内。
• Ricin toxin has wide - range anti - tumor spectrum . however , because rta has no selectivity , it can damge normal ce lls too . these years , ricin and it ' s a chain ( rta ) have been used to conjugate with monoclonal antibody to prepare immunotoxins ( its )
  近年来，蓖麻毒a链可以与单克隆抗体相交联而制备免疫毒素( immunotoxin ， it ) ，免疫毒素既具有强大的肿瘤杀伤作用，同时又有抗体的特异性，可以将毒素分子靶向运送到肿瘤细胞，以减少对正常细胞的损伤。
• Because expressed in escherichia coli , ricin a chain is not degraded easily for its non - glycosylation . our experiments lay a foundation for the researches that rta conjugates a monoclonal antibody to synthesize immunotoxins and the immunotoxins are used for cancer - targeted therapy
  蓖麻毒素a链在大肠杆菌中表达，因无糖基化修饰，克服了进入体内后被迅速降解的缺点，为进一步与单链抗体基因嵌合表达形成单链免疫毒素，对肿瘤细胞进行导向治疗研究奠定基础。
• It is toxic for most mammalian cells since ricin a chain ( rta ) is an rna specific n - glycosidase that removes a specific adenine residue in a highly conservative region from among over 4000 nucloside residues present in 28s rrna , and causes protein synthesis inhibition and cell death
  Rta具有n -糖苷酶活性，可催化28srrna在4234位脱去腺嘌呤，使核糖体60s亚基失活，从而抑制蛋白质合成，导致细胞死亡。 b链( rtb )是结合链，能和细胞表面半乳糖受体结合，协助a链进入细胞内。
• Ricin a chain ( rta ) is an active chain and has specific n - glycosidase activity , which excises a specific adenine residue ( a4324 in rat ) from a highly conserved loop of 26 or 28s rrna in 60s ribosomal subunits . this cleavage of adenine can lead to the disruption of ribosomal function , thereby , inhibits the protein synthesis and then cause the death of cells
  A链是活性链，具有n -糖苷酶活性，可催化切断真核生物60s亚基28srrna中第4324位腺嘌呤与核糖分子之间的糖苷键，使其脱去一个腺嘌呤，使核糖体60s亚基失活，从而抑制蛋白质的合成。