Alanine-Valine transaminase (Crude Enzyme)
產(chǎn)品編號
產(chǎn)品名稱
產(chǎn)品包裝
產(chǎn)品價格
XY3658-1L
1L
10288.00元
Alanine-Valine Transaminase，中文名為丙氨酸-纈氨酸轉(zhuǎn)氨酶，催化丙氨酸與纈氨酸的轉(zhuǎn)氨基作用。本產(chǎn)品為大腸桿菌表達的丙氨酸-纈氨酸轉(zhuǎn)氨酶，并經(jīng)簡單純化獲得的可以確保達到一定酶活力的粗酶液。 由于本產(chǎn)品需新鮮制備，確認訂購后約6個工作日才可以發(fā)貨。 本產(chǎn)品可以提供十公斤、百公斤乃至噸級的粗酶液。 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. 產(chǎn)品詳細信息見下表:
About this product
Name
Alanine-Valine Transaminase (Crude Enzyme)；丙氨酸-纈氨酸轉(zhuǎn)氨酶(粗酶液)
Application
催化丙氨酸與纈氨酸的轉(zhuǎn)氨基作用
Appearance
Clear to translucent yellow solution
Enzyme activity
Undetermined
About this enzyme
Alanine-Valine Transaminase；丙氨酸-纈氨酸轉(zhuǎn)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
包裝清單：
包裝
XY3658-100ml
Alanine-Valine Transaminase (Crude Enzyme)
100ml
—
說明書
1份
保存條件： -20℃或更低溫度保存，至少1個月有效。 注意事項： 由于本產(chǎn)品需新鮮制備，在您確認訂購后約6個工作日才能發(fā)貨。 粗酶液的每次凍融均可能會引起部分失活，所以收到酶液后請根據(jù)需要進行分裝，并置于-20℃或更低溫度保存。 隨著保存時間的延長，酶活力會有一定程度的下降，收到產(chǎn)品后應盡快使用。 本產(chǎn)品在生產(chǎn)和保存的過程中可能會有混濁或沉淀產(chǎn)生，融化后混勻即可，不影響正常使用。 本產(chǎn)品**于專業(yè)人員的科學研究用，不得用于臨床診斷或**，不得用于食品或藥品，不得存放于普通住宅內(nèi)。 為了您的**和健康，請穿實驗服并戴一次性手套操作。