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A9285

Sigma-Aldrich

α1-Antichymotrypsin 来源于人类血浆

≥92.5% (SDS-PAGE), lyophilized powder

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About This Item

CAS號碼:
MDL號碼:
分類程式碼代碼:
12352202
NACRES:
NA.61
暫時無法取得訂價和供貨情況

生物源

human plasma

品質等級

化驗

≥92.5% (SDS-PAGE)

形狀

lyophilized powder

分子量

55-66 kDa

技術

microbiological culture: suitable

UniProt登錄號

儲存溫度

−20°C

基因資訊

human ... SERPINA3(12)

相關類別

一般說明

α1-Antichymotrypsin (α1-ACT) is also known as serpin peptidase inhibitor, clade A member 3 (SERPINA3). It is a 68 kDa serine protease inhibitor, secreted by the liver.[1] It belongs to the serpin superfamily of protease inhibitors.[2] SERPINA3 is located on human chromosome 14q32.1.[3]

應用

α1-Antichymotrypsin from human plasma has been used as a component in yeast extract peptone dextrose broth (YEPD) for biofilm dispersion assays.[4]

生化/生理作用

α1-Antichymotrypsin (α1-ACT) can block the functions of various serine proteases like chymotrypsin and cathepsin G.[1] It serves as a potential therapeutic target of endometrial carcinoma (EC).[2]
Specific inhibitor of chymotrypsin-like serine proteases.
Specific inhibitor of chymotrypsin-like serine proteases. Promotes amyloid-β polymerization in vitro and in vivo. Levels in plasma and cerebrospinal fluid have been found to correlate with progression of dementia in Alzheimer′s patients and induce phosphorylation of tau protein in neurons.

包裝

Package size based on protein content.

外觀

Lyophilized powder containing Tris buffer salt and NaCl.

免責聲明

RESEARCH USE ONLY. This product is regulated in France when intended to be used for scientific purposes, including for import and export activities (Article L 1211-1 paragraph 2 of the Public Health Code). The purchaser (i.e. enduser) is required to obtain an import authorization from the France Ministry of Research referred in the Article L1245-5-1 II. of Public Health Code. By ordering this product, you are confirming that you have obtained the proper import authorization.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Human plasma proteinase inhibitors.
J Travis et al.
Annual review of biochemistry, 52, 655-709 (1983-01-01)
Up-regulation of SERPINA3 correlates with high mortality of melanoma patients and increased migration and invasion of cancer cells.
Zhou J, et al.
Oncotarget, 8(12), 18712-18712 (2017)
Is Alpha-1 Antichymotrypsin Gene Polymorphism a Risk Factor for Primary Intracerebral Hemorrhage? A Case-Control Study and Meta-Analysis
Hu X, et al.
Medical Science Monitor : International Medical Journal of Experimental and Clinical Research, 2149-2149 (2015)
Brandon M Childers et al.
Infection and immunity, 81(11), 4112-4120 (2013-08-28)
Biofilm formation and persistence are essential components for the continued survival of pathogens inside the host and constitute a major contributor to the development of chronic wounds with resistance to antimicrobial compounds. Understanding these processes is crucial for control of
SERPINA3 promotes endometrial cancer cells growth by regulating G2/M cell cycle checkpoint and apoptosis.
Yang GD
International Journal of Clinical and Experimental Pathology, 7(4), 1348-1358 (2014)

文章

Analytical Enzyme Chymotrypsin: Chymotrypsin is produced in the acinar cells of the pancreas as the inactive precursor, chymotrypsinogen.

分析酵素 Chymotrypsin:糜蛋白酶在胰腺的胰腺尖細胞中以非活性前體糜蛋白酶原的形式產生。

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