This product is not tested for the presence of colipase.
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Formulario
powder
Nivel de calidad
actividad específica
8 × USP specifications
contiene
lactose as extender
temp. de almacenamiento
−20°C
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Este artículo | P1750 | P3292 | 1.07133 |
|---|---|---|---|
| specific activity 8 × USP specifications | specific activity 4 × USP specifications | specific activity 4 × USP specifications | specific activity - |
| form powder | form powder | form powder | form solid |
| storage temp. −20°C | storage temp. −20°C | storage temp. −20°C | storage temp. 2-8°C |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 500 |
| contains lactose as extender | contains lactose or sucrose as extender (The sucrose used might contain up to 3.25% starch.) | contains lactose or sucrose as extender (The sucrose used might contain up to 3.25% starch.) | contains - |
Aplicación
Acciones bioquímicas o fisiológicas
Palabra de señalización
Danger
Frases de peligro
Consejos de prudencia
Clasificaciones de peligro
Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
Órganos de actuación
Respiratory system
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 1
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¿Este producto contiene colipasa?
1 respuesta-
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Hello, I want to assess the effect of enzymes in pancreatin on fungus and fungal cell wall specially (with lipase), is there a recommended concentration to use for pancreatin solution? and what is the recommended dissolving solution in this case? Thanks
1 respuesta-
This product has not been tested in-house for the application of assessing the effect of enzymes in pancreatin on fungus and fungal cell walls, specifically with lipase. A recommended concentration has not been established. Conducting a literature search may provide guidance on this matter.
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Excuse me, is it possible to provide protease activity report for buyer? thank you very much and look forward to your reply.
1 respuesta-
This product meets 8X the minimum USP specifications. According to the USP monograph for Pancreatin, the 1X minimum specification is 25 USP units amylase, 2 USP units lipase, and 25 USP units protease per milligram. The calculated protease activity for the 8X preparation then, would be at least 200 units per milligram. This is a calculated value based on the USP monograph and are not reported separately on the Certificate of Analysis.
Please see the link below to review a sample or lot specific Certificate:
https://www.sigmaaldrich.com/product/sigma/p7545#product-documentation¿Le ha resultado útil?
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Hi, what is the dissovled soultion? It can't dissolved in water or 1 mM HCl
1 respuesta-
This product is not tested for solubility. For assay purposes. it is dissolved at 40 mg/3mL PBS, pH 6.8. Trituration is required for 5 - 10 minutes. Historically, this product has also been dissolved in water at 20 mg/ml. with heating at 37 °C. This method yields a hazy solution.
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Is the product used for digestion cells in clinical laboratory? Can you please help me?
1 respuesta-
This product is for research use only and is not suitable for in vitro diagnostic studies.
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What is the solubility of this enzyme in water?
1 respuesta-
This product is soluble in water at up to 20 mg/ml in water. Heat may be required. This concentration will yield a hazy solution.
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What is the shelf life for this product?
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This product is not assigned an expiration date or recommended retest date. Products with no expiration date or recommended retest date should be routinely inspected by customers to ensure they perform as expected. These products are also subject to a one-year warranty from the date of shipment. For more information, you may access the "Product Dating Information" document under "ADDITIONAL USEFUL DOCUMENTS ABOUT OUR PRODUCTS" at the bottom of the Quality Services page with this link: https://www.sigmaaldrich.com/life-science/quality-and-regulatory-management/quality-services.
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Bonjour, Que signifie exactement : '8 x SP specifications' ? Merci pour votre réponse
1 respuesta-
The specific activity of this pancreatin is specified to be at least 8 x the minimum USP standard.
The USP defines a minimum specification of a 1 X Pancreatin as follows:
- 25 USP protease units per mg.
- 25 USP amylase units per mg.
- 2 USP lipase units per mg.Therefore, activity will be 8 times that.
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