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生物源
Porcine pancreas
品質等級
種類
Type II
形狀
lyophilized (cake)
比活性
≥125 units/mg protein (using olive oil (30 min incubation))
30-90 units/mg protein (using triacetin)
成份
protein, ≥20%
儲存溫度
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 密鑰
QWZUIMCIEOCSJF-CHHCPSLASA-N
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應用
猪胰腺脂肪酶已被用于:
- 分析甘油三酯的2-位脂肪酸。
- 确定耐受消化酶作用的植物来源的难消化部分。
- 作为研究茶碱溶出曲线的溶出介质组分。
脂肪酶在工业上用于拆分手性化合物和生物柴油的酯交换生产。
生化/生理作用
脂肪酶可催化水溶液中酯的水解和非水溶液中酯的合成。它们通过水解聚对苯二甲酸乙二酯中的酯键,产生羟基和羧基。
脂肪酶可催化三酰甘油的水解,生成甘油和游离脂肪酸。
脂肪酶可催化三酰甘油的水解,生成甘油和游离脂肪酸。
品質
粗制品(胰脂酶)。含淀粉酶和蛋白酶活性。
單位定義
一个酶活性单位是指在pH 7.4、温度37℃条件下,在1小时内水解三醋酸甘油酯而释放1.0微当量的脂肪酸所需的酶量。(以橄榄油为底物时,所用pH值为7.7)
分析報告
通过缩二脲法测定的蛋白质。
訊號詞
Danger
危險聲明
危險分類
Resp. Sens. 1
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 1
閃點(°F)
Not applicable
閃點(°C)
Not applicable
個人防護裝備
Eyeshields, Gloves, type N95 (US)
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