HPLC(高效液相色谱)标记试剂是一种用于检测和分离生物分子的技术中的重要工具。它们通过与目标分子特异性结合,从而可以在HPLC分析过程中实现对特定化合物的识别、定性和定量。以下是对HPLC标记试剂的一些基本介绍:
1. 标记原理HPLC标记试剂在生物化学、药物分析等多个领域有着广泛的应用价值。通过选择合适的标记方法并注意操作条件的选择,可以有效提升实验的精确度和准确性。
中文名称 | 英文名称 | CAS号 | 化学式 | 结构式图片 |
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荧光胺 | fluorescamine | 38183-12-9 | C17H10O4 |
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硝基氨基吡咯烷苯并恶嗪 | (S)-(+)-4-(3-Amino-pyrrolidino)-7-nitrobenzofurazan | 143112-52-1 | C10H11N5O3 |
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琥珀酰亚胺基(2R)-6-(四氢-2H-吡喃-2-基氧基)-2,5,7,8-四甲基苯并-2-羧酸 | Succinimidyl (2R)-6-(Tetrahydro-2H-pyran-2-yloxy)-2,5,7,8-tetramethylchroman-2-carboxylate | 1069137-73-0 | C23H29NO7 |
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二茂铁基乙酸 | ferroceneacetic acid | 1287-16-7 | C12H12FeO2 |
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丹磺酰肼 | dabsyl hydrazine | 72565-41-4 | C14H17N5O2S |
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NBD-CO-HZ[=4-(N-肼羰甲基-N-甲氨基)-7-硝基-2,1,3-苯并恶二唑] | 4-(N-hydrazinocarbonylmethyl-N-methylamino)-7-nitro-2,1,3-benzoxadiazole | 221263-97-4 | C9H10N6O4 |
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NAlpha-(5-氟-2,4-二硝基苯基)-L-亮氨酰胺 | N-(5-fluoro-2,4-dinitrophenyl)-L-leucinamide | 178065-29-7 | C12H15FN4O5 |
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NAlpha-(2,4-二硝基-5-氟苯基)-D-亮氨酰铵 | D-FDLA | 178065-30-0 | C12H15FN4O5 |
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N-[7-(N,N-二甲胺基)-4-苯并呋吖基]二甲氨乙酰基氯化铵 | 4-(N-chloroformylmethyl-N-methyl)amino-7-N,N-dimethylaminosulphonyl-2,1,3-benzoxadiazole | 156153-43-4 | C11H13ClN4O4S |
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N-(4-硝基苯基乙酰氧基)琥珀酰亚铵 | N-succinimidyl 4-nitrophenylacetate | 68123-33-1 | C12H10N2O6 |
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N,N'-二异丙基-O-(4-硝基苄基)异脲 | p-nitrobenzyl-N,N′-diisopropylisourea | 2978-11-2 | C14H21N3O3 |
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9-马来酰亚胺吖啶 | N-(9-acridinyl)maleimide | 49759-20-8 | C17H10N2O2 |
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9-溴甲基丫啶 | 9-(bromomethyl)acridine | 1556-34-9 | C14H10BrN |
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7-肼-N,N-二-4-苯并呋咱磺 | 4-(N,N-dimethylaminosulfonyl)-7-hydrazino-2,1,3-benzoxadiazole | 131467-86-2 | C8H11N5O3S |
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7-氟苯呋咱-4-硫氨 | 4-Aminosulfonyl-7-fluoro-2,1,3-benzoxadiazole | 91366-65-3 | C6H4FN3O3S |
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6-[[7-(N,N-二甲氨基磺酰)-2,1,3-苯并恶二唑-4-基]氨基]己酸琥珀酰亚胺酯 | Succinimidyl 6-[[7-(N,N-Dimethylaminosulfonyl)-2,1,3-benzoxadiazol-4-yl]amino]hexanoate | 1858255-08-9 | C18H23N5O7S |
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5-氨基荧光素 | fluoresceinamine | 3326-34-9 | C20H13NO5 |
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4-硝基-N-氯甲基邻苯二甲酰亚胺 | 2-(Chloromethyl)-4-nitro-1h-isoindole-1,3(2h)-dione | 54455-34-4 | C9H5ClN2O4 |
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4-硝基-7-肼基-2,1,3-苯并�f二唑 | 4-hydrazino-7-nitro-benzofurazan hydrazine | 131467-87-3 | C6H5N5O3*H4N2 |
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4-硝基-7-哌嗪苯并氧杂噁二唑 | 4-nitro-7-piperazino-2,1,3-benzoxadiazole | 139332-66-4 | C10H11N5O3 |
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4-氯-7-硝基苯并-2-氧杂-1,3-二唑 | NBD chloride | 10199-89-0 | C6H2ClN3O3 |
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4-(N-氯甲酰甲基-N-甲氨基)-7-硝基-2,1,3-苯并恶二唑 | 4-(N-chloroformylmethyl-N-methylamino)-7-nitro-2,1,3-benzoxadiazole | 140164-85-8 | C9H7ClN4O4 |
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4-(N,N-二甲氨基磺酰)-7-(2-乙二胺基)-2,1,3-苯并恶二唑 | 7-((2-aminoethyl)amino)-N, N-dimethylbenzo[c][1, 2, 5]oxadiazole-4-sulfonamide | 189373-41-9 | C10H15N5O3S |
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4-(N,N-二甲基胺磺酰基)-7-氟苯并呋喃 | 4-(N,N-dimethylaminosulfonyl)-7-fluoro-2,1,3-benzoxadiazole | 98358-90-8 | C8H8FN3O3S |
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4-(N,N-二甲基氨磺酰)-7-异硫氰酸基-2,1,3-苯并恶二唑 | 7-<(N,N-dimethylamino)sulfonyl>-2,1,3-benzoxadiazol-4-yl isothiocyanate | 147611-81-2 | C9H8N4O3S2 |
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4-(N,N-二甲基氨基磺酰)-7-哌嗪苯并氧杂恶二唑 | 4-(N,N-Dimethylaminosulfonyl)- 7-Piperazino-2,1,3- Benzoxadiazole | 139332-64-2 | C12H17N5O3S |
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3-溴-7-甲氧基-1,4-氧氮杂萘-2-铜 | 3-Bromomethyl-7-methoxy-1,4-benzoxazin-2-one | 124522-09-4 | C10H8BrNO3 |
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2,4-二苯基-2-甲氧基-3(2H)-呋喃酮[用于高效液相色谱标记] | 2-methoxy-2,4-diphenyl-3-(2H)-furanone | 50632-57-0 | C17H14O3 |
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2,3-二氢-6-异硫氰基-1,4-酞嗪二酮 | isoluminol isothiocyanate | 107807-39-6 | C9H5N3O2S |
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1-苄基-3-对甲苯基三氮烯[用于酯化] | benzyl-(p-methylphenyl)triazene | 17683-09-9 | C14H15N3 |
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1-(4-硝基苯甲基)-3-对甲苯三氮烯 | 1-(4-Nitrobenzyl)-3-p-tolyltriazene | 60259-80-5 | C14H14N4O2 |
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(R)-(-)-4-硝基-7-(3-氨基吡咯烷-1-基)苯并呋咱 | (R)-(-)-1-(7-Nitro-4-benzofurazanyl)-3-pyrrolidinamine | 143112-51-0 | C10H11N5O3 |
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(1S,2S)-2-(蒽-2,3-二甲酰亚胺基)环己甲酸 | (1S,2S)-2-(anthracene-2,3-dicarboximido)cyclohexanecarboxylic acid | 446044-45-7 | C23H19NO4 |
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(1S,2S)-2-(萘-2,3-二甲酰亚胺基)环己甲酸 | (1S,2S)-2-(2,3-naphthalenedicarboximido)cyclohexane carboxylic acid | 642995-16-2 | C19H17NO4 |
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(1R,2R)-2-(蒽-2,3-二甲酰亚胺基)环己甲酸 | (1R,2R)-2-(2,3-anthracenedicarboximido)cyclohexanecarboxylic acid | 446044-44-6 | C23H19NO4 |
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(1R,2R)-2-(萘基-2,3-甲酰亚胺基)环己烷羧酸 | (1R,2R)-2-(1,3-Dioxo-1H-benzo[f]isoindol-2(3H)-yl)cyclohexanecarboxylic acid | 642995-15-1 | C19H17NO4 |
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—— | (Hydrazinocarbonyl)ferrocene [for HPLC Labeling] | 12153-28-5 | C11H22FeN2O |
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—— | fluorescein isothiocyanate | 18861-78-4 | C21H11NO5S |
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