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A6150
α1-Antitrypsin from human plasma
salt-free, lyophilized powder
Synonim(y):
α1-Proteinase inhibitor
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Wybierz wielkość
25 MG
1100,00 zł
100 MG
4130,00 zł
500 MG
19 400,00 zł
1100,00 zł
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Informacje o tej pozycji
Przejdź do
Pomoc techniczna
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Pozwól nam pomócbiological source
human plasma
form
salt-free, lyophilized powder
concentration
≥60% (biuret)
technique(s)
inhibition assay: suitable
Quality Level
Gene Information
human ... ELA2(1991), ELANE(1991), SERPINA1(5265)
storage temp.
2-8°C
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Ta pozycja | |||
|---|---|---|---|
| biological source human plasma | biological source human plasma | biological source human plasma | biological source human |
| Gene Information human ... ELA2(1991), ELANE(1991), SERPINA1(5265) | Gene Information human ... ELA2(1991), SERPINA1(5265) | Gene Information human ... SERPINC1(462) | Gene Information human ... SERPINF2(5345) |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level - |
| form salt-free, lyophilized powder | form salt-free, lyophilized powder | form lyophilized powder | form lyophilized |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. −20°C | storage temp. −20°C |
| concentration ≥60% (biuret) | concentration - | concentration - | concentration - |
Biochem/physiol Actions
≤10 mg will inhibit 1.0 mg of trypsin with activity of 10,000 BAEE units per mg protein. ≤10 mg will inhibit approx. 1.0 mg of ·α-chymotrypsin with activity of 40-50 BTEE units per mg protein.
Serine protease inhibitor; inhibits trypsin, chymotrypsin and pancreatic and granulocytic elastase, and acrosin. Effective concentration equimolar with proteinase.
Serine protease inhibitor; inhibits trypsin, chymotrypsin and pancreatic and granulocytic elastase, and acrosin. Effective concentration equimolar with proteinase.The effects of hereditary α1-antitrypsin deficiency and certain autoimmune states result from uncontrolled proteolysis in vivo. Direct α1-antitrypsin replacement therapy has shown promise in animal models of Type 1 diabetes.
Preparation Note
Chromatographically prepared and partially purified.
Disclaimer
Aqueous stock solutions containing 0.01% NaN3 are stable for several months. Solutions can be stored at −80 °C, but should not be refrozen. Unstable below pH 5.5. Inactivated by some non-serine proteinases and by oxidation of active site methionine residue.
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.
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Klasa składowania
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.
J M Bender et al.
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[Figure: see text].
Cynthia L Bristow et al.
Journal of immunology (Baltimore, Md. : 1950), 180(1), 492-499 (2007-12-22)
To identify positive or negative factors for HIV-1 infectivity, clones from the U937 promonocytic cell line that express similar levels of CD4 and CXCR4, but differ in HIV-1 susceptibility, were compared. In contrast to HIV-1 permissive clone 10 (plus), nonpermissive
Tian-Hui Yang et al.
Journal of immunology (Baltimore, Md. : 1950), 201(5), 1389-1399 (2018-07-20)
Proteinase 3 (P3), a serine protease expressed by myeloid cells, localized within azurophil granules, and also expressed on the cellular membrane of polymorphonuclear neutrophils (PMN), is the target of autoimmunity in granulomatosis with polyangiitis. PR1, an HLA-A2 restricted nonameric peptide
Produkty
Enzym analityczny Chymotrypsyna: Chymotrypsyna jest wytwarzana w komórkach gruczołowych trzustki jako nieaktywny prekursor, chymotrypsynogen.
Analytical Enzyme Chymotrypsin: Chymotrypsin is produced in the acinar cells of the pancreas as the inactive precursor, chymotrypsinogen.
Elastase application index for understanding leukocyte elastase, a 29KDa serine endoprotease.
Powiązane treści
QC Methods
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What is the Department of Transportation shipping information for this product?
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What is the carbohydrate content of human alpha-1-Antitrypsin?
1 answer-
We have found the information on alpha-1-antitrypsin in a reference book:The Plasma Proteins, F.W. Putnam, ed, volume 2, chapter 4, Table II.The alpha-1-antitrypsin is 12 percent carbohydrate, citing K. Heide and H.G. Schwick, Chemistry and Significance of the Carbohydrate Moieties of Human Serum Glycoproteins, Angew. Chem., Int. Ed. Eng., 12, 721-733 (1973).The table also gives information on the percentage of each type of monosaccharide that is present.
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