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ISOREAG,專注于穩(wěn)定同位素,可提供多種2H、13C、15N、17O以及18O標記的氨基酸,所涉及到的氨基酸包括異亮氨酸(Isoleucine Ile)、亮氨酸(Leucine Leu)、賴氨酸(Lysine Lys)、蛋氨酸(Methionine Met又稱甲硫氨酸)、蘇氨酸(Threonine Thr)、色氨酸(Tryptophan Trp)、纈氨酸(Valine Val)和苯丙氨酸八種必需氨基酸,以及丙氨酸(Alanine Ala)、精氨酸(Arginine Arg)、門冬酰胺(Asparagines Asn)、門冬氨酸(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)、組氨酸(Histidine His)脯氨酸(Proline Pro)、絲氨酸(Serine Ser)、酪氨酸(Tyrosine Tyr)等標準氨基酸。
氨基酸:含有氨基和羧基的一類有機化合物的通稱,是含有堿性氨基和酸性羧基的有機化合物(非極性,酸性,堿性氨基酸),其中氨基連在α-碳上的為α-氨基酸。氨基酸包括L型和D型,其中組成蛋白質(zhì)分子的氨基酸都是L-氨基酸。由于它們在同一pH環(huán)境中,各類氨基酸的帶電狀態(tài)不同,即它們具有不同的等電點(PI),這是電泳法和色譜法分離氨基酸的原理。
上海甄準生物可提供多種同位素標記的蛋氨酸,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/熱原檢測等。
如需更多穩(wěn)定同位素標記的其它氨基酸,請聯(lián)系上海甄準生物,具體穩(wěn)定同位素標記的蛋氨酸產(chǎn)品信息如下:
|
中文品名 |
英文品名 |
CAS |
純度 |
規(guī)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;純度:98% |
1g |
|
IR-30354 |
[METHYL-2H3]-L-蛋氨酸鹽酸鹽 |
[METHYL-2H3]-L-CARNITINE:HCL |
unlabelled 6645-46-1 |
98%D;純度: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;純度:98% |
0.1g |
|
IR-30491 |
[1-13C]-L-蛋氨酸 |
[1-13C]-L-METHIONINE |
81202-04-2;unlabelled 63-68-3 |
99%13C;純度:98% |
0.25g |
|
IR-32195 |
[METHYL-13C]-L-蛋氨酸 |
[METHYL-13C]-L-METHIONINE |
49705-26-2;unlabelled 63-68-3 |
99%13C;純度:98% |
1g |
|
IR-30113 |
[13C5]-L-蛋氨酸 |
[13C5]-L-METHIONINE |
unlabelled 63-68-3 |
99%13C;純度:98% |
0.05g |
|
IR-31016 |
[15N]-L-蛋氨酸 |
[15N]-L-METHIONINE |
unlabelled 63-68-3 |
96-98%15N;純度: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;純度:98% |
咨詢 |
|
IR-30606 |
[2H8; 15N]-L-蛋氨酸 |
[2H8; 15N]-L-METHIONINE |
unlabelled 63-68-3 |
98%D;98%15N;純度: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;純度: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;純度:98% |
咨詢 |
|
IR-30112 |
[13C5; 15N]-L-蛋氨酸 |
[13C5; 15N]-L-METHIONINE |
unlabelled 63-68-3 |
99%13C;99%15N;純度: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;純度:98% |
咨詢 |
|
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;純度:98% |
咨詢 |
|
IR-33778 |
[1-13C]-DL-蛋氨酸 |
[1-13C]-DL-METHIONINE |
unlabelled 59-51-8 |
99%13C;純度:98% |
咨詢 |
|
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; |
咨詢 |
|
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;純度:98% |
咨詢 |
|
IR-33903 |
[15N]-L-蛋氨酸-N-芴甲氧羰基 |
[15N]-L-METHIONINE-N-FMOC |
unlabelled 71989-28-1 |
98%15N;純度:95% |
咨詢 |
|
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;純度: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;純度: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(對甲苯磺酸鹽) |
[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/熱原檢測 |
[METHYL-13C]-L-METHIONINE MICROBIOLOGICAL/PYROGEN TESTED |
49705-26-2;unlabelled 63-68-3 |
99%13C;純度:98% |
咨詢 |
|
IR-33271 |
[1-13C]-L-蛋氨酸微生物/熱原檢測 |
[1-13C]-L-METHIONINE MICROBIOLOGICAL/PYROGEN TESTED |
81202-04-2;unlabelled 63-68-3 |
99%13C;純度:98% |
咨詢 |
|
IR-33837 |
[13C5]-L-蛋氨酸微生物/熱原檢測 |
[13C5]-L-METHIONINE MICROBIOLOGICAL/PYROGEN TESTED |
unlabelled 63-68-3 |
99%13C;純度:98% |
咨詢 |
|
IR-33838 |
[1-13C;METHYL-2H3]-L-蛋氨酸微生物/熱原檢測 |
[1-13C;METHYL-2H3]-L-METHIONINE MICROBIOLOGICAL/ PYROGEN TESTED |
unlabelled 63-68-3 |
99%13C;98%D;純度:98% |
咨詢 |
更多產(chǎn)品信息,請登錄上海甄準生物官網(wǎng)http://www.zzstandard.com。