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- 详细信息
- 询价记录
- 文献和实验
- 技术资料
- 库存:
大量
- 英文名:
ω-Transaminase(R-amine)
- 保质期:
至少1个月有效
- 供应商:
上海联迈生物工程有限公司
- 保存条件:
-20℃或更低温度保存
- 规格:
100ml
| 产品编号 | 产品名称 | 产品包装 | 产品价格 |
| LM3640-100ml | ω-Transaminase(R-amine) (Crude Enzyme) | 100ml | 4636.00元 |
由于本产品需新鲜制备,确认订购后约6个工作日才可以发货。
本产品可以提供十公斤、百公斤乃至吨级的粗酶液,如有需求请联系联迈生物。
This enzyme belongs to the family of transferases, specifically the transaminases, which transfer nitrogenous
groups. This product with the indicated enzyme activity was briefly purified from engineered E.coli.
产品详细信息见下表:
| About this product | |
| Name | ω-Transaminase(R-amine) (Crude Enzyme);R-ω转氨酶(粗酶液) |
| Application | 通过立体选择性的转氨基作用,以酮类化合物为原料生产手性胺。 |
| Appearance | Clear to translucent yellow solution |
| Enzyme activity | Undetermined |
| About this enzyme | |
| Name | ω-Transaminase(R-amine);R-ω转氨酶 |
| CAS Number | 9030-47-1 |
| EC Number | 2.6.1.18 |
| Enzymatic Reaction | L-alanine + 3-oxopropanoate = pyruvate + β-alanine |
| Synonyms | β-alanine-pyruvate aminotransferase; β-alanine-α-alanine transaminase |
| Systematic name | L-alanine:3-oxopropanoate aminotransferase |
| Cofactor(s) | pyridoxal 5'-phosphate |
| Application | synthesis; biotechnology |
| 产品编号 | 产品名称 | 包装 |
| LM3640-100ml | ω-Transaminase(R-amine) (Crude Enzyme) | 100ml |
| LM3640-1L | ω-Transaminase(R-amine) (Crude Enzyme) | 1L |
| — | 说明书 | 1份 |
-20℃或更低温度保存,至少1个月有效。
注意事项:
由于本产品需新鲜制备,在您确认订购后约6个工作日才能发货。
粗酶液的每次冻融均可能会引起部分失活,所以收到酶液后请根据需要进行分装,并置于-20℃或更低温度保存。
随着保存时间的延长,酶活力会有一定程度的下降,收到产品后应尽快使用。
本产品在生产和保存的过程中可能会有混浊或沉淀产生,融化后混匀即可,不影响正常使用。
本产品仅限于专业人员的科学研究用,不得用于临床诊断或治疗,不得用于食品或药品,不得存放于普通住宅内。
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文献和实验Alanine Transaminase Activity Assay
] OxiRed™ [ Detail : in DMSO solution] 实验步骤 1. Reagent preparation: 1) Alanine Transaminase Enzyme Mix: Reconstitute with 220 µl dH2O. Aliquot and store at -20oC. Use within two months.
Hydrogen Peroxide Assay for Amine Oxidase Activity
Amine oxidase activity can be assessed by measuring the conversion of substrate to product, or by measuring the formation of concomitantly formed hydrogen peroxide. Fluorometry offers greater sensitivity and selectivity than conventional
Autoradiographic Methods for the Localization of Amine Receptor Sites in Neural Tissue
preparation that includes the receptors of interest. Sometimes crude synaptosomal (P2 ) pellets are used in the final binding assay that follows these procedures, but more often homogenates are the source of receptor material. Aliquots of the homogenate
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