L1754
脂肪酶 来源于皱褶假丝酵母
Type VII, ≥700 unit/mg solid
别名:
三酰基甘油脂肪酶, 三酰基甘油酰基水解酶
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关于此项目
化学文摘社编号:
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
232-619-9
MDL number:
Specific activity:
≥700 unit/mg solid
Biological source:
(from Candida rugosa)
Quality Level
biological source
(from Candida rugosa)
type
Type VII
form
lyophilized
specific activity
≥700 unit/mg solid
storage condition
(Tightly closed. Dry)
technique(s)
cell based assay: suitable
color
beige, white
solubility
water: slightly soluble
storage temp.
2-8°C
InChI
1S/C11H9N3O2.Na/c15-8-4-5-9(10(16)7-8)13-14-11-3-1-2-6-12-11;/h1-7,16H,(H,12,14);/q;+1/b13-9-;
InChI key
QWZUIMCIEOCSJF-CHHCPSLASA-N
General description
适合研究领域：细胞结构
脂肪酶可见于胰腺分泌物中。这类酶都具有相似的α和β水解酶折叠方式。皱褶假丝酵母(Candida rugosa)可产生多种脂肪酶同工酶，序列同源性达80%。
脂肪酶可见于胰腺分泌物中。这类酶都具有相似的α和β水解酶折叠方式。皱褶假丝酵母(Candida rugosa)可产生多种脂肪酶同工酶，序列同源性达80%。
本品含乳糖作为载体。
Application
脂肪酶在工业上用于手性化合物的拆分和生物柴油的酯交换生产。
脂肪酶（来自皱褶假丝酵母）已用于：
- 合成葡聚糖脂肪酸酯
- 研究在葵花籽油和蓖麻油存在下，脂肪酶对共轭亚油酸（CLA1和CLA2）生产的影响
- 制备pH印迹酶(pH-imprinted enzyme)，用于脂肪酶催化的葡聚糖T-40和癸酸乙烯酯的酯交换反应
Biochem/physiol Actions
脂肪酶是催化三酰基甘油水解成甘油和游离脂肪酸的酶和生物催化剂。脂肪酶可用于生物转化反应。具有广泛的底物容忍度和高度的空间和区域选择性。脂肪酶介导脂质转运。在胰腺炎中观察到了血清脂肪酶的水平升高。脂肪酶是长链脂肪酸的常用催化剂。脂肪酶可在大量水性和非水性介质溶剂之中使用，因此已已应用于有机合成等应用。
可水解甘油三酯、甘油二酯、甘油单酯（速率依次递减）。
甘油三酯 、甘油二酯和甘油单酯已被水解（按照降低的速率排序）。
脂肪酶可催化三酰基甘油水解成甘油和游离的脂肪酸。
脂肪酶可催化三酰基甘油水解成甘油和游离的脂肪酸。
Other Notes
在pH 7.2，37 °C条件下，一个单位的酶在1小时内可从甘油三酯中水解1.0微当量的脂肪酸。（这相当于在30分钟内约10微升的CO2。）
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signalword
Danger
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
存储类别
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
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全球贸易项目编号
| 货号 | GTIN |
|---|---|
| L1754-100G | 04061835545964 |
| L1754-10G | 04061835506378 |
| L1754-25G | 04061835557462 |
| L1754-5G | 04061835557479 |