C6079
Collagenase + protease inhibitor
2-5 FALGPA units/mg solid, ≥800 CDU/mg solid
Sinonimo/i:
Collagenase preparation, Protease inhibitor solution
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About This Item
Prodotti consigliati
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Origine biologica
bacterial (Clostridium histolyticum)
Livello qualitativo
Stato
solid
Attività specifica
≥800 CDU/mg solid
2-5 FALGPA units/mg solid
PM
68-130 kDa
Solubilità
water: soluble
Condizioni di spedizione
dry ice
Temperatura di conservazione
−20°C
Informazioni sul gene
rat ... LOC296948(296948)
Categorie correlate
Applicazioni
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.
Azioni biochim/fisiol
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.
Altre note
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.
Qualità
Also contains clostripain and non-specific neutral protease activities.
Inibitore
N° Catalogo
Descrizione
Determinazione del prezzo
Avvertenze
Danger
Indicazioni di pericolo
Consigli di prudenza
Classi di pericolo
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Resp. Sens. 1 - Skin Sens. 1
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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I clienti hanno visto anche
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
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)
C J Swanson et al.
Human immunology, 62(7), 739-749 (2001-06-26)
Recent progress in human islet transplantation demonstrates the feasibility of using purified human islets for treatment of type 1 diabetes mellitus; however, a shortage of human pancreata remains a major obstacle. This report describes methods to isolate porcine islets using
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
Protocolli
This procedure may be used for Collagenase products.
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