Alanine-Valine transaminase (Crude Enzyme)
产品编号
产品名称
产品包装
产品价格
XY3658-1L
1L
10288.00元
Alanine-Valine Transaminase，中文名为丙氨酸-缬氨酸转氨酶，催化丙氨酸与缬氨酸的转氨基作用。本产品为大肠杆菌表达的丙氨酸-缬氨酸转氨酶，并经简单纯化获得的可以确保达到一定酶活力的粗酶液。 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。 Branched chain aminotransferase is an aminotransferase enzyme which acts upon branched-chain amino acids. It uses largely α-ketoglutarate in forming branched chain α-keto acids and glutamate.The biological function of branched chain aminotransferases (BCAT) is to catalyse the synthesis or degradation of the branched chain amino acids leucine, isoleucine, and valine. In humans, branched chain amino acids are essential and are degraded by BCATs. 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
Alanine-Valine Transaminase (Crude Enzyme)；丙氨酸-缬氨酸转氨酶(粗酶液)
Application
催化丙氨酸与缬氨酸的转氨基作用
Appearance
Clear to translucent yellow solution
Enzyme activity
Undetermined
About this enzyme
Alanine-Valine Transaminase；丙氨酸-缬氨酸转氨酶
CAS Number
9054-65-3
EC Number
2.6.1.42
Enzymatic Reaction
L-leucine + 2-oxoglutarate = 4-methyl-2-oxopentanoate + L-glutamate
Synonyms
Transaminase B; branched-chain amino acid aminotransferase; branched-chain amino acid-glutamate Transaminase; branched-chain aminotransferase; L-branched chain amino acid aminotransferase; glutamate-branched-chain amino acid Transaminase
Systematic name
branched-chain-amino-acid:2-oxoglutarate aminotransferase
Cofactor(s)
pyridoxal 5'-phosphate
nutrition
包装清单：
包装
XY3658-100ml
Alanine-Valine Transaminase (Crude Enzyme)
100ml
—
说明书
1份
保存条件： -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**于专业人员的科学研究用，不得用于临床诊断或**，不得用于食品或药品，不得存放于普通住宅内。 为了您的**和健康，请穿实验服并戴一次性手套操作。