推荐产品
生物源
bovine lung
品質等級
化驗
~80% (HPCE)
形狀
crystalline (fine)
品質
lyophilized
比活性
≥3500 U/mg
分子量
~6,500
技術
electrophoresis: suitable
顏色
white
溶解度
phosphate buffer: 5 mg/mL, clear, colorless (PH 7.6 (70 mm phosphate))
UniProt登錄號
儲存溫度
2-8°C
InChI 密鑰
ZPNFWUPYTFPOJU-UHFFFAOYSA-N
基因資訊
cow ... PTI(404172)
正在寻找类似产品? 访问 产品对比指南
應用
抑肽酶被大量用作胰蛋白酶抑制剂。
生化／生理作用
抑肽酶是一种竞争性丝氨酸蛋白酶抑制剂，可与酶的活性位点组成稳定的复合酶并同时对其进行封闭。 这种结合是可逆的，而且绝大多数抑肽酶-蛋白酶复合物可在极端的pH >10 or < 3水平时发生解离。 从结构上来说，抑肽酶是一种来自牛肺的单体球状蛋白，由58个氨基酸组成并排列在具有三个交联二硫键的单个多肽链中。
單位定義
一个胰蛋白酶抑制剂单位（TIU）可将两个胰蛋白酶单位的活性降低50％，而其中一个胰蛋白酶单位在pH 7.8和25℃下可每分钟水解1.0 μ摩尔的N-α-苯甲酰基-DL-精氨酸对硝基苯胺。另一种常用的单位是KIU，而1 TIU = 1,300 KIU。
1 U corresponds to 1 biological kallikrein inhibitor unit (KIU)
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)
其他客户在看
Susan E Logue et al.
Nature protocols, 4(9), 1383-1395 (2009-09-05)
Apoptosis is a mode of programmed cell death that is widely used to eliminate cells during development, tissue homeostasis, infection or in response to injury. Alterations to the plasma membranes of apoptotic cells trigger recognition and engulfment of such cells
Axel Himmelbach et al.
Bio-protocol, 8(15), e2955-e2955 (2018-08-05)
Chromosome conformation capture sequencing (Hi-C) is a powerful method to comprehensively interrogate the three-dimensional positioning of chromatin in the nucleus. The development of Hi-C can be traced back to successive increases in the resolution and throughput of chromosome conformation capture
Hamid Ebrahimi Orimi et al.
Scientific reports, 10(1), 9730-9730 (2020-06-18)
We introduced and validated a drop-on-demand method to print cells. The method uses low energy nanosecond laser (wavelength: 532 nm) pulses to generate a transient microbubble at the distal end of a glass microcapillary supplied with bio-ink. Microbubble expansion results in
Roberta De Tullio et al.
Methods in molecular biology (Clifton, N.J.), 1915, 163-185 (2019-01-09)
The production of recombinant calpastatin in E. coli has become an efficient tool to obtain discrete amounts of a specific calpastatin species that can be present concomitantly with other calpastatin fragments/forms in the same tissue or cell type in a
Robert E G Riddell et al.
Canadian journal of anaesthesia = Journal canadien d'anesthesie, 60(1), 16-23 (2012-11-08)
In light of the concerns about the safety of aprotinin, we wanted to determine if aprotinin use during cardiac surgery was associated with an increased risk of mortality and morbidity compared with the use of tranexamic acid (TXA). We hypothesized
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门