The volume of this product is lot specific and dependent upon the protein content and enzymatic activity. Volume may be determined using the specific activity value and mg protein/mL value reported in the Certificate of Analysis. For example, if the end-user has 500KU pack size and the specific activity is reported as 700 units/mg, while the concentration is 20.1 mg/ml. The volume would equate to roughly 35.52 mL. Please see the link below to review a sample or lot specific Certificate of Analysis:
https://www.sigmaaldrich.com/product/mm/cx2335#product-documentation
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| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
500000 units | Warenkorb auf Verfügbarkeit prüfen | CHF 76.40 |
1000000 units | Warenkorb auf Verfügbarkeit prüfen | CHF 314.00 |
5000000 units | Warenkorb auf Verfügbarkeit prüfen | CHF 529.00 |
Über diesen Artikel
type
Type XII-A
Quality Segment
form
saline solution
specific activity
≥500 units/mg protein (biuret)
mol wt
57.6 kDa
greener alternative product characteristics
Waste Prevention
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
greener alternative category
storage temp.
2-8°C
General description
Wir verpflichten uns, Ihnen umweltfreundlichere Alternativprodukte anzubieten, die mit einem oder mehreren der „12 Prinzipien der Grünen Chemie“ im Einklang stehen. Dieses Produkt wurde für den Einsatz in der Stärke/Ethanol-Forschung im Hinblick auf Energieeffizienz und Abfallvermeidung verbessert. Weitere Informationen sind im Biofiles-Artikel angegeben.
Application
Biochem/physiol Actions
Physical form
Other Notes
Legal Information
Disclaimer
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| specific activity ≥500 units/mg protein (biuret) | specific activity - | specific activity 20000—60000 U/mL | specific activity 500-1,500 units/mg protein |
| form saline solution | form liquid | form solution | form lyophilized powder |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| mol wt 57.6 kDa | mol wt - | mol wt - | mol wt 58-62 kDa |
| Quality Level 200 | Quality Level 100 | Quality Level 300 | Quality Level 200 |
| greener alternative product characteristics Waste Prevention | greener alternative product characteristics - | greener alternative product characteristics Waste Prevention | greener alternative product characteristics Waste Prevention |
Still not finding the right product?
Explore all of our products under α-Amylase -Lösung aus Bacillus licheniformis
signalword
Danger
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
Lagerklasse
10 - Combustible liquids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
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What is the volume for the A3403-500KU
1 answer-
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What is the optimal conditions (pH and temperature) for this enzyme to degrade starch? Will it deactivate after heating to 100C?
1 answer-
This product has an optimum pH range of 5–9 and will maintain 98% of activity after 60 minutes at pH 6.2 at 85°C. This material is tested pH 6.9 at boiling temperature for 15 minutes. Please see the link below to review the product datasheet:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/297/885/a3403pis.pdfHelpful?
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Dear Sir or Madam Could you tell me exactly in what solution the a-amylase is provided? Unfortunately only a "saline sucrose solution" is stated. I would need the exact composition in order to prepare a negative control in my assay. kind regards
1 answer-
All that we can disclose is that this product is supplied as an aqueous solution containing sodium chloride and sucrose with >=10 mg/mL protein.
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