α- 丁酮酸钠盐在生化诊断中可作为酶底物。如在检测某些氨基转移酶时,它能作为底物参与反应,通过酶促反应的速率等指标辅助诊断肝脏等器官的功能状态,为疾病的诊断和病情评估提供重要依据。
百灵威提供各类生化诊断用酶、酶底物,助力企业研发及生产。
| 品名 | CAS | 货号 |
|---|---|---|
| α-Ketobutyric acid sodium salt, 98% α-丁酮酸钠盐 | 2013-26-5 | 282985 |
| 品名 | CAS | 货号 |
|---|---|---|
| D-Lactic dehydrogenase, 50 U/mg solid D-乳酸脱氢酶 | 9028-36-8 | 104824 |
| Malic dehydrogenase, 200 units/mg 苹果酸脱氢酶 | 9001-64-3 | 364855 |
| Purine nucleoside phosphorylase, 200 units/mg 嘌呤核苷磷酸化酶 | 9030-21-1 | 344718 |
| Xanthine oxidase, microbial, 40 units/mg 黄嘌呤氧化酶 | 9002-17-9 | 379122 |
| Peroxidase, from horseradish, 200 units/mg 过氧化物酶 | 9003-99-0 | 202884 |
| 3α-Hydroxysteroid dehydrogenase, ≥90 units/mg protein 3α-羟基类固醇脱氢酶 | 9028-56-2 | 903534 |
| Bilirubin Oxidase, Activity:≥5 units/mg 胆红素氧化酶 | 80619-01-8 | 512709 |
| 品名 | CAS | 货号 |
|---|---|---|
| Uricase, for bio, 10 units/mg 尿酸酶 | 9002-12-4 | 939439 |
| Urease, from Jack Bean, 2000 units/mg 尿素酶 | 9002-13-5 | 986496 |
| L-Glutamic dehydrogenase, 400 units/mg L-谷氨酸脱氢酶 | 9001-46-1 | 348561 |
| Ascorbate oxidase, 400 units/mg protein 抗坏血酸氧化酶 | 9029-44-1 | 256043 |
| Sarcosine oxidase, 25 U/mg solid 肌氨酸氧化酶 | 9029-22-5 | 347354 |
| Creatinase, 5 U/mg 肌酸酶 | 37340-58-2 | 538657 |
| Creatininase, activity: ≥100 units/mg solid, specific activity: ≥500 units/mg 肌酐酶 | 9025-13-2 | 581379 |
| 品名 | CAS | 货号 |
|---|---|---|
| Glucose oxidase, from Aspergillus niger, 200 units/mg, M. W. 150, 000 葡萄糖氧化酶 | 9001-37-0 | 347740 |
| Hexokinase, from microorganisms, 400 units/mg 己糖激酶 | 9001-51-8 | 484108 |
| Phosphoglucomutase, ≥5 units/mg 磷酸葡萄糖变位酶 | 9001-81-4 | 366804 |
| β-Glucosidase, from almonds, 100,000 u/g β-葡萄糖苷酶 | 9001-22-3 | 908738 |
| α-Glucosidase, Specific activity 100U/mg, powder activity 15U/mg α-葡萄糖苷酶 | 9001-42-7 | 494382 |
| β-Galactosidase, 40 U/mg solid β-半乳糖苷酶 | 9031-11-2 | 129997 |
| 品名 | CAS | 货号 |
|---|---|---|
| Cholesterol esterase, >100 U/mg 胆固醇酯酶 | 9026-00-0 | 545570 |
| Cholesterol oxidase, from E.coli, ≥50 units/mg protein 胆固醇氧化酶 | 9028-76-6 | 167589 |
| Lipoprotein lipase, from Pseudomonas 脂蛋白脂酶 | 9004-02-8 | 988331 |
| Glycerokinase, 90%, ≥180u/mg protein 甘油激酶 | 9030-66-4 | 924530 |
| 品名 | CAS | 货号 |
|---|---|---|
| L-Leucine p-nitroanilide hydrochloride, 98% L-亮氨酸-对硝基苯胺盐酸盐 | 16010-98-3 | 159287 |
| 2-Chloro-4-nitrophenyl α-L-fucopyranoside, 98% 2-氯-4-硝基苯基 α-L-岩藻糖苷 | 157843-41-9 | 280513 |
| Isopropyl β-D-thiogalactopyranoside, 98%, reagent grade 异丙基 β-D-硫代半乳糖吡喃糖苷 | 367-93-1 | 958052 |
| 2-Chloro-4-nitrophenyl-N-acetyl-beta-D-glucosaminide | 103614-82-0 | 096163 |
| 4-Nitrophenyl-N-acetyl-β-D-glucosaminide, 98% 4-硝基苯基-N-乙酰-β-D-葡萄糖胺 | 3459-18-5 | 549897 |
| 6-Methyl-2-pyridinyl 2-(acetylamino)-2-deoxy-1-thio-β-D-glucopyranoside, 98% 6-甲基-2-吡啶基 2-(乙酰氨基)-2-脱氧-1-硫代-β-D-吡喃葡萄糖苷 | 149263-94-5 | 1413695 |