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Merck
Összes fotó(1)

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Összes dokumentáció megtekintése

C6079

Sigma-Aldrich

Collagenase + protease inhibitor

2-5 FALGPA units/mg solid, ≥800 CDU/mg solid

Szinonimák:

Collagenase preparation, Protease inhibitor solution

Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez
Összes fotó(1)

About This Item

Enzyme Commission szám:
3.4.24.3 (BRENDA, IUBMB)
UNSPSC kód:
12352204
NACRES:
NA.54
Forma:
solid
tárolási hőmérséklet:
−20°C

biológiai forrás

bacterial (Clostridium histolyticum)

Minőségi szint

200

Forma

solid

specifikus aktivitás

≥800 CDU/mg solid
2-5 FALGPA units/mg solid

molekulatömeg

68-130 kDa

kiszállítva

dry ice

tárolási hőmérséklet

−20°C

Géninformáció

rat ... LOC296948(296948)

Related Categories

Alkalmazás

Collagenase with protease inhibitor has been used in a study to assess the association of immune system gene polymorphisms with quantitative features. It has also been used in a study to investigate the quantitative structure-activity relationship study on Clostridium histolyticum collagenase inhibitors. The enzyme from sigma has been used in the isolation of porcine pancreatic islets. It has also been used in the isolation of pancreatic-infiltrating lymphocytes from mice.

Biokémiai/fiziológiai hatások

Effective release of cells from tissue requires the action of both collagenase enzymes and the neutral protease. Collagenase is activated by four grams of calcium (Ca2+) per mole of the enzyme. The culture filtrate is thought to contain at least 7 different proteases ranging in molecular weight from 68-130 kDa. The pH optimum is 6.3-8.8. The enzyme is typically used to digest the connective components in tissue samples to liberate individual cells. Collagenase treatment can cause some cells to die. Typically, concentrations varying from 0.1 to 5 mg/mL are used for digestion. The duration of reaction can vary from 15 minutes to several hours for satisfactory cell dissociation without causing too much cell death. Zn2+ is required for activity. This product is used if the collagenase does not require a significant protease activity.

Egyéb megjegyzések

Selected lots of collagenase Type XI blended with protease inhibitor to limit the tryptic enzyme activities in pancreatic tissue. The formulation was developed through collaboration with several outside laboratories.

Minőség

Also contains clostripain and non-specific neutral protease activities.

Gátló

Product No.
Leírás
Árazás

Piktogramok

Health hazardExclamation mark
GHS08,GHS07

Figyelmeztetés

Danger

Figyelmeztető mondatok

H302 + H312 + H332,H317,H334

Veszélyességi osztályok

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Resp. Sens. 1 - Skin Sens. 1

Tárolási osztály kódja

11 - Combustible Solids

WGK

WGK 3

Lobbanási pont (F)

Not applicable

Lobbanási pont (C)

Not applicable

Egyéni védőeszköz

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Válasszon a legfrissebb verziók közül:

Analitikai tanúsítványok (COA)

Lot/Batch Number
0000334536
0000246551
0000270820
50150703
50150703

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COA keresése

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Dokumentumtár megtekintése

Association of immune system gene polymorphisms with quantitative features which are pathogenetically important in chronic viral hepatitis.
Goncharova, I., et al.
Molecular Biology, 42, 242-246 (2008)
Ashutosh Jamloki et al.
Bioorganic & medicinal chemistry letters, 16(14), 3847-3854 (2006-05-10)
A quantitative structure-activity relationship (QSAR) study has been performed on 5-amino-2-mercapto-1,3,4-thiadiazole based inhibitors of matrix metalloproteinases (MMPs) and a bacterial collagenase known as Clostridium histolyticum collagenase (ChC) to understand the structural features influencing the affinity of these inhibitors towards the
Brandon M Blobner et al.
American journal of physiology. Gastrointestinal and liver physiology, 321(5), G449-G460 (2021-09-16)
Chronic pancreatitis (CP) is a complex inflammatory disorder with numerous associated genetic and environmental risk factors. The most distressing characteristic of CP is recalcitrant pain, often requiring surgical resection including total pancreatectomy with islet autotransplantation (TPIAT). We studied five consented
Beverly Duncan et al.
PloS one, 5(7), e11427-e11427 (2010-07-14)
Double negative CD3(+)4(-)8(-) TCR alphabeta splenic cells (DNCD3) can suppress the immune responses to allo and xenografts, infectious agents, tumors, and some autoimmune disorders. However, little is known about their role in autoimmune diabetes, a disease characterized by the reduction
S P Gupta et al.
Bioorganic & medicinal chemistry, 11(14), 3065-3071 (2003-06-24)
A quantitative structure-activity relationship (QSAR) study has been made on eight different series of Clostridium histolyticum collegenase (ChC) inhibitors. These series are comprised of four different groups of sulfonylated amino acids and their corresponding hydroxamates. In each series, the inhibition
View All Related Papers

Protocols

Enzymatic Assay of Collagenase (EC 3.4.24.3) using FALGPA (N-(3-[2-Furyl]acryloyl)-Leu-Gly-Pro-Ala)

To measure collagenase activity, N-(3-[2-Furyl]acryloyl)-Leu-Gly-Pro-Ala is used in a continuous spectrophotometric rate determination at 345 nm. Collagenase hydrolyzes collagen peptide bonds.

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