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ISOREAG,专注于稳定同位素,可提供多种2H、13C、15N、17O以及18O标记的氨基酸,所涉及到的氨基酸包括异亮氨酸(Isoleucine Ile)、亮氨酸(Leucine Leu)、赖氨酸(Lysine Lys)、蛋氨酸(Methionine Met又称甲硫氨酸)、苏氨酸(Threonine Thr)、色氨酸(Tryptophan Trp)、缬氨酸(Valine Val)和苯丙氨酸八种必需氨基酸,以及丙氨酸(Alanine Ala)、精氨酸(Arginine Arg)、门冬酰胺(Asparagines Asn)、门冬氨酸(Aspartic acid Asp)、半胱氨酸(Cysteine Cys)、谷氨酰胺(Glutamine Gln)、谷氨酸(Glutamic Glu)、甘氨酸(Glycine Gly)、组氨酸(Histidine His)脯氨酸(Proline Pro)、丝氨酸(Serine Ser)、酪氨酸(Tyrosine Tyr)等标准氨基酸。
氨基酸:含有氨基和羧基的一类有机化合物的通称,是含有碱性氨基和酸性羧基的有机化合物(非极性,酸性,碱性氨基酸),其中氨基连在α-碳上的为α-氨基酸。氨基酸包括L型和D型,其中组成蛋白质分子的氨基酸都是L-氨基酸。由于它们在同一pH环境中,各类氨基酸的带电状态不同,即它们具有不同的等电点(PI),这是电泳法和色谱法分离氨基酸的原理。
上海甄准生物可提供多种同位素标记的蛋氨酸,包括:D-蛋氨酸/ L-蛋氨酸/ DL-蛋氨酸;N-乙酰基-L-蛋氨酸/ L-蛋氨酸-N-芴甲氧羰基;L-蛋氨酸-N-叔丁氧羰基;L-蛋氨酸甲基氯化锍;L-蛋氨酸微生物/热原检测等。
如需更多稳定同位素标记的其它氨基酸,请联系上海甄准生物,具体稳定同位素标记的蛋氨酸产品信息如下:
中文品名 |
英文品名 |
CAS |
纯度 |
规格 | |
IR-22015 |
[S-甲基-2H3]-D-蛋氨酸 |
[S-methyl-2H3]-D-Methionine |
284665-18-5;unlabelled 348-67-4 |
98%D |
0.1g |
IR-22036 |
[3,3,4,4-2H4]-D-蛋氨酸 |
[3,3,4,4-2H4]-D-Methionine |
unlabelled 648-67-4 |
99%D |
0.05g |
IR-32082 |
[METHYL-2H3]-L-蛋氨酸 |
[METHYL-2H3]-L-METHIONINE |
13010-53-2;unlabelled 63-68-3 |
98%D;纯度:98% |
1g |
IR-30354 |
[METHYL-2H3]-L-蛋氨酸盐酸盐 |
[METHYL-2H3]-L-CARNITINE:HCL |
unlabelled 6645-46-1 |
98%D;纯度:98% |
0.1g |
IR-22038 |
[3,3,4,4-2H4]-L-蛋氨酸 |
[3,3,4,4-2H4]-L-Methionine |
67866-75-5;unlabelled 63-68-3 |
98%D |
0.1g |
IR-30341 |
[2,3,3,4,4-2H5; METHYL-2H3]-L-蛋氨酸 |
[2,3,3,4,4-2H5; METHYL-2H3]-L-METHIONINE |
unlabelled 63-68-3 |
98%D;纯度:98% |
0.1g |
IR-30491 |
[1-13C]-L-蛋氨酸 |
[1-13C]-L-METHIONINE |
81202-04-2;unlabelled 63-68-3 |
99%13C;纯度:98% |
0.25g |
IR-32195 |
[METHYL-13C]-L-蛋氨酸 |
[METHYL-13C]-L-METHIONINE |
49705-26-2;unlabelled 63-68-3 |
99%13C;纯度:98% |
1g |
IR-30113 |
[13C5]-L-蛋氨酸 |
[13C5]-L-METHIONINE |
unlabelled 63-68-3 |
99%13C;纯度:98% |
0.05g |
IR-31016 |
[15N]-L-蛋氨酸 |
[15N]-L-METHIONINE |
unlabelled 63-68-3 |
96-98%15N;纯度:98% |
0.5g |
IR-33840 |
[1-13C; METHYL-2H3]-L-蛋氨酸 |
[1-13C; METHYL-2H3]-L-METHIONINE |
unlabelled 63-68-3 |
99%13C;98%D;纯度:98% |
咨询 |
IR-30606 |
[2H8; 15N]-L-蛋氨酸 |
[2H8; 15N]-L-METHIONINE |
unlabelled 63-68-3 |
98%D;98%15N;纯度:98% |
0.25g |
IR-30605 |
[1-13C; 15N]-L-蛋氨酸 |
[1-13C; 15N]-L-METHIONINE |
unlabelled 63-68-3 |
99%13C;98%15N;纯度:98% |
0.25g |
IR-33839 |
[1,2,3,4-13C4; 15N]-L-蛋氨酸 |
[1,2,3,4-13C4; 15N]-L-METHIONINE |
unlabelled 63-68-3 |
99%13C;98%15N;纯度:98% |
咨询 |
IR-30112 |
[13C5; 15N]-L-蛋氨酸 |
[13C5; 15N]-L-METHIONINE |
unlabelled 63-68-3 |
99%13C;99%15N;纯度:98% |
0.05g |
IR-33841 |
[13C5; 2H8; 15N]-L-蛋氨酸 |
[13C5; 2H8; 15N]-L-METHIONINE |
unlabelled 63-68-3 |
97-99%13C;97-99%D;97-99%15N;纯度:98% |
咨询 |
IR-22014 |
[2-2H]-DL-蛋氨酸 |
[2-2H]-DL-Methionine |
67866-74-4;unlabelled 59-51-8 |
98%D |
0.5g |
IR-22033 |
[S-甲基-2H3]-DL-蛋氨酸 |
[S-methyl-2H3]-DL-Methionine |
284665-20-9;unlabelled 59-51-8 |
98%D |
1g |
IR-22037 |
[3,3,4,4-2H4]-DL-蛋氨酸 |
[3,3,4,4-2H4]-DL-Methionine |
93709-61-6;unlabelled 59-51-8 |
98%D |
0.25g |
IR-33781 |
[3,3,4,4-2H4; METHYL-2H3]-DL-蛋氨酸 |
[3,3,4,4-2H4; METHYL-2H3]-DL-METHIONINE |
unlabelled 59-51-8 |
98%D;纯度:98% |
咨询 |
IR-33778 |
[1-13C]-DL-蛋氨酸 |
[1-13C]-DL-METHIONINE |
unlabelled 59-51-8 |
99%13C;纯度:98% |
咨询 |
IR-33779 |
[13C5; 2H8; 15N]-DL-蛋氨酸 |
[13C5; 2H8; 15N]-DL-METHIONINE |
unlabelled 59-51-8 |
97-99%13C;97-99%D;97-99%15N; |
咨询 |
IR-20376 |
[S-甲基-2H3]-N-乙酰基-L-蛋氨酸 |
[S-methyl-2H3]-N-Acetyl-L-methionine |
unlabelled 65-82-7 |
99%D |
0.05g |
IR-20119 |
[S-甲基-2H3]-D-蛋氨酸-N-芴甲氧羰基 |
[S-methyl-2H3]-D-Methionine-N-FMOC |
unlabelled 112883-40-6 |
98%D |
0.1g |
IR-22035 |
[S-甲基-2H3]-L-蛋氨酸-N-芴甲氧羰基 |
[S-methyl-2H3]-L-Methionine-N-FMOC |
502692-58-2;unlabelled 71989-28-1 |
98%D |
0.1g |
IR-33901 |
[1-13C]-L-蛋氨酸-N-芴甲氧羰基 |
[1-13C]-L-METHIONINE-N-FMOC |
unlabelled 71989-28-1 |
99%13C;纯度:98% |
咨询 |
IR-33903 |
[15N]-L-蛋氨酸-N-芴甲氧羰基 |
[15N]-L-METHIONINE-N-FMOC |
unlabelled 71989-28-1 |
98%15N;纯度:95% |
咨询 |
IR-30368 |
[13C5; 15N]-L-蛋氨酸-N-芴甲氧羰基 |
[13C5; 15N]-L-METHIONINE-N-FMOC |
unlabelled 71989-28-1 |
97-99%13C;97-99%15N;纯度:98% |
0.1g |
IR-32243 |
[METHYL-13C]-L-蛋氨酸-N-叔丁氧羰基 |
[METHOXY-13C]-METHACETIN |
72156-70-8;unlabelled 51-66-1 |
99%13C;纯度:98% |
1g |
IR-22039 |
[S-甲基-2H3]-L-蛋氨酸甲基氯化锍 |
[S-methyl-2H3]-L-Methionine Methyl-sulfonium Chloride |
362049-54-5;unlabelled 1115-84-0 |
98%D |
0.01g |
IR-20435 |
[S-甲基-2H3]-S-腺甘-L-蛋氨酸-四(对甲苯磺酸盐) |
[S-methyl-2H3]-S-Adenosyl-L-methionine tetra(p-Toluenesulfonate) Salt |
unlabelled 17176-17-9 |
99%D |
0.01g |
IR-33197 |
[METHYL-13C]-L-蛋氨酸微生物/热原检测 |
[METHYL-13C]-L-METHIONINE MICROBIOLOGICAL/PYROGEN TESTED |
49705-26-2;unlabelled 63-68-3 |
99%13C;纯度:98% |
咨询 |
IR-33271 |
[1-13C]-L-蛋氨酸微生物/热原检测 |
[1-13C]-L-METHIONINE MICROBIOLOGICAL/PYROGEN TESTED |
81202-04-2;unlabelled 63-68-3 |
99%13C;纯度:98% |
咨询 |
IR-33837 |
[13C5]-L-蛋氨酸微生物/热原检测 |
[13C5]-L-METHIONINE MICROBIOLOGICAL/PYROGEN TESTED |
unlabelled 63-68-3 |
99%13C;纯度:98% |
咨询 |
IR-33838 |
[1-13C;METHYL-2H3]-L-蛋氨酸微生物/热原检测 |
[1-13C;METHYL-2H3]-L-METHIONINE MICROBIOLOGICAL/ PYROGEN TESTED |
unlabelled 63-68-3 |
99%13C;98%D;纯度:98% |
咨询 |
更多产品信息,请登录上海甄准生物官网http://www.zzstandard.com。