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¥160.95
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国内现货，预计发货时间2025年4月14日详情
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10 MG
¥160.95
25 G
¥225.31
100 G
¥696.70
1 KG
¥4,602.51
About This Item
¥160.95
国内现货，预计发货时间2025年4月14日详情
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一般描述
25%的卵类粘蛋白由糖类组成。[1]
卵类粘蛋白或胰蛋白酶抑制剂是大多数禽蛋白中富含的蛋白质。鸡蛋白约由186个氨基酸残基组成，且高度糖基化。三个串联的结构域均与胰蛋白酶抑制剂同源。其免疫原性很高，而且可能是大多数鸡蛋过敏的原因。
应用
单位定义
在25℃、pH 7.6条件下，反应体积为3.2 mL、光程为1 cm时，以BAEE为底物，一单位胰蛋白酶每分钟可产生0.001的ΔA253 。
分析说明
1 mg可抑制0.8-1.6 mg活性约为10,000单位BAEE/mg蛋白的胰蛋白酶。可抑制≤0.3 mg活性约为40单位BAEE/mg蛋白的胰凝乳蛋白酶。
其他说明
来自鸡蛋白的卵类粘蛋白本身不会抑制胰凝乳蛋白酶。根据Feeney, R. E.等人 J. Biol. Chem., 238, 1415 (1963)中的方法，胰凝乳蛋白酶抑制可检测卵抑制剂污染。
查看更多关于 胰蛋白酶抑制剂的信息。
警示用语：
Danger
危险声明
危险分类
Resp. Sens. 1 - Skin Sens. 1
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Gloves, type N95 (US)
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
Expression of cyclin E in placentas with hydropic change and gestational trophoblastic diseases: implications for the malignant transformation of trophoblasts
Kim YT, et al.
Cancer, 89(3), 673-679 (2000)
Novel B and T cell epitopes of chicken ovomucoid (Gal d 1) induce T cell secretion of IL-6, IL-13, and IFN-gamma
Holen E, et al.
Clinical and Experimental Allergy, 31(6), 952-964 (2001)
Romain Cartoni et al.
PloS one, 12(9), e0184672-e0184672 (2017-09-20)
Improving axonal transport in the injured and diseased central nervous system has been proposed as a promising strategy to improve neuronal repair. However, the contribution of each cargo to the repair mechanism is unknown. DRG neurons globally increase axonal transport
Laura E Mickelsen et al.
eLife, 9 (2020-10-30)
The ventral posterior hypothalamus (VPH) is an anatomically complex brain region implicated in arousal, reproduction, energy balance, and memory processing. However, neuronal cell type diversity within the VPH is poorly understood, an impediment to deconstructing the roles of distinct VPH
Yihao Jiang et al.
eLife, 9 (2020-12-05)
Physiological response to thermal stimuli in mammals is mediated by a structurally diverse class of ion channels, many of which exhibit polymodal behavior. To probe the diversity of biophysical mechanisms of temperature-sensitivity, we characterized the temperature-dependent activation of MthK, a
商品
Analytical Enzyme Chymotrypsin: Chymotrypsin is produced in the acinar cells of the pancreas as the inactive precursor, chymotrypsinogen.
实验方案
This technical article described the Enzymatic Assay of Trypsin Inhibitor.
Chromatograms
application for HPLC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.
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