CAS: 1132-61-2; 3-Morpholinopropane-1-Sulfonic Acid

上下游产品

CAS号110-91-8 吗啉 | CAS号1120-71-4 1,3-丙烷磺内酯

Mops Koh 以 Tricine Koh 用作溶剂,化学反应生成3-吗啉丙磺酸
参考文献:Orotate Transporter Encoding Marker Genes
标题:Orotate Transporter Encoding Marker Genes
摘要:一种重组标记基因,编码一种含有至少与seq Id No:2相同60%的氨基酸序列的乳酸转运肽的标记基因,至少包括一个重组标记基因的多核苷酸构建,包含至少一个外源性标记基因的细胞,以及一种选择或识别至少包含一份重组标记基因的细胞的方法,和/或选择或识别已被治愈重组标记基因的细胞的方法.

专利信息

专利号:US-12421534-B2
优先权日:2021-11-10
标 题 :Engineered enzymes and method for the synthesis of diverse tyrosine analogs
发明人：ALMHJELL PATRICK J; ARNOLD FRANCES H
权利人:CALIFORNIA INST OF TECHN
摘要:Provided herein is an engineered tryptophan synthase β-subunit (TrpB) that catalyzes the synthesis of tyrosine, tyrosine analogs, or salts thereof. Also provided herein are methods for preparing tyrosine, tyrosine analogs, or a salt thereof using the engineered TrpB described herein.

专利号:US-10501782-B1
优先权日:2014-09-05
标题:Cell-free synthesis of DNA by strand displacement
发明人：PORTER NEIL; ROTHWELL PAUL; EXTANCE JONATHAN
权利人:TOUCHLIGHT IP LTD
摘要:The present invention relates to an improved process for synthesis of DNA, RNA, proteins and like molecules, in particular cell-free enzymatic synthesis of DNA, preferably in large scale. The present invention relates to the synthesis of DNA using strand-displacement replication and the addition of nucleotides to the reaction mixture is controlled, thus controlling yield. The reaction mixture contains a starting amount of nucleotides, polymerase and DNA template, to which further nucleotides are supplied in a controlled manner.

专利号:US-4287123-A
优先权日:1980-01-14
标题 :Synthesis of thienamycin via (3SR, 4RS)-3-((RS)-1-acyloxyethyl)-2-oxo-4-azetidineacetate
发明人：LIU THOMAS M H; MELILLO DAVID G; RYAN KENNETH M; SHINKAI ICHIRO; SLETZINGER MEYER
权利人:MERCK & CO INC
摘要:Disclosed is a process for the stereocontrolled total synthesis of thienamycin, which synthesis proceeds via intermediate II: II wherein R is a readily removable carboxyl protecting group; and is a readily removable acyl group.

专利号:US-4282148-A
优先权日:1980-01-14
标 题:Synthesis of thienamycin via esters of (3SR, 4RS)-3-[(SR)-1-hydroxyethyl]-β,2-dioxo-4-azetidinebutanoic acid
发明人：LIU THOMAS M H; MELILLO DAVID G; RYAN KENNETH M; SHINKAI ICHIRO; SLETZINGER MEYER
权利人:MERCK & CO INC
摘要:Disclosed is a process for the stereocontrolled total synthesis of thienamycin, which synthesis proceeds via intermediate II: II wherein R3 is a readily removable carboxyl protecting group.

专利号:US-4414155-A
优先权日:1980-01-14
标题 :Synthesis of thienamycin via esters of (3SR, 4RS)-3-[(SR)-1-hydroxyethyl]-β,2-dioxo-4-azetidinebutanoic acid
发明人：LIU THOMAS M H; MELILLO DAVID G; RYAN KENNETH M; SHINKAI ICHIRO; SLETZINGER MEYER
权利人:MERCK & CO INC
摘要:Disclosed is a process for the stereocontrolled total synthesis of thienamycin, which synthesis proceeds via intermediate II: II wherein R3 is a readily removable carboxyl protecting group.

专利号:US-4269772-A
优先权日:1980-01-14
标 题 :Synthesis of thienamycin via trans-3-carboxymethylene-4-carboxy-5-methyl-Δ2 -isoxazoline
发明人：MELILLO DAVID G; RYAN KENNETH M
权利人:MERCK & CO INC
摘要:Disclosed is a process for the stereocontrolled total synthesis of thienamycin, which synthesis proceeds via intermediate II: II wherein R5 and R6 are removable protecting groups.