生物来源
Porcine pancreas
质量水平
Agency
USP (specifications)
表单
powder
比活
4 × USP specifications
包含
lactose or sucrose as extender (The sucrose used might contain up to 3.25% starch.)
技术
cell culture | mammalian: suitable
运输
ambient
储存温度
−20°C
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应用
来自猪胰腺的胰酶可用于评估脂肪酶补充疗法治疗脂肪泻，研究慢性胰腺炎失代偿期患者的胰腺糖尿病治疗方案，并安全地、有效地从动脉移植物中去除福尔马林固定的组织而不引起结构损坏或纤维完整性损失。
生化/生理作用
胰酶由猪胰腺的外分泌细胞产生，含有胰蛋白酶、淀粉酶和脂肪酶、核糖核酸酶和蛋白酶等酶组份。 这种酶的组合使其能够水解蛋白质、淀粉和脂肪。 在 40°C 水中，胰酶在 5 分钟内将不少于其重量 25 倍的马铃薯淀粉转化为可溶性碳水化合物，在 pH7.5，40℃ 下，胰酶在 60 分钟内消化不少于重量 25 倍的酪蛋白，在 pH9.0，37℃ 下，每毫克胰酶每分钟将从橄榄油中释放不低于微当量的酸。
警示用语：
Danger
危险分类
Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 1
法规信息
动植物源性产品
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
Daniel N Meijles et al.
The Biochemical journal, 478(11), 2059-2079 (2021-05-19)
Insulin and insulin-like growth factor stimulate protein synthesis and cardioprotection in the heart, acting through their receptors (INSRs, IGF1Rs) and signalling via protein kinase B (PKB, also known as Akt). Protein synthesis is increased in hearts perfused at alkaline pHo
Federica Tonolo et al.
Antioxidants (Basel, Switzerland), 9(12) (2020-12-24)
Bioactive peptides are a group of molecules with health beneficial properties, deriving from food matrices. They are protein fragments consisting of 2-20 amino acids that can be released by microbial fermentation, food processing and gastrointestinal digestion. Once hydrolyzed from their
Xu-Dong Kong et al.
Nature biomedical engineering, 4(5), 560-571 (2020-05-13)
The oral administration of peptide drugs is hampered by their metabolic instability and limited intestinal uptake. Here, we describe a method for the generation of small target-specific peptides (less than 1,600 Da in size) that resist gastrointestinal proteases. By using
Matthew T Pereira et al.
Disease models & mechanisms, 11(12) (2018-12-07)
Increased intestinal barrier permeability has been correlated with aging and disease, including type 2 diabetes, Crohn's disease, celiac disease, multiple sclerosis and irritable bowel syndrome. The prevalence of these ailments has risen together with an increase in industrial food processing
Luisina Ongaro et al.
Biology of reproduction, 102(3), 639-646 (2019-11-15)
Activins selectively stimulate follicle-stimulating hormone (FSH) secretion by pituitary gonadotrope cells. More recently, other members of the TGFbeta superfamily, the bone morphogenetic proteins (BMPs), were reported to regulate FSH synthesis. Activins and BMPs independently and synergistically stimulate transcription of the
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