If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
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534730
Amano-Lipase
beige-brown, ≥20,000 U/g
Synonym(e):
Lipase, triacylglycerol, Triacylglycerol lipase
Größe auswählen
| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
10 g | Warenkorb auf Verfügbarkeit prüfen | € 62,70 |
50 g | Warenkorb auf Verfügbarkeit prüfen | € 149,00 |
Über diesen Artikel
biological source
Pseudomonas fluorescens
Quality Segment
specific activity
≥20,000 U/g, pH 8.0, 55 °C (Optimum pH and temperature), ≥20,000 U/g
color
beige-brown
InChI
1S/C11H9N3O2.Na/c15-8-4-5-9(10(16)7-8)13-14-11-3-1-2-6-12-11;/h1-7,16H,(H,12,14);/q;+1/b13-9-;
InChI key
QWZUIMCIEOCSJF-CHHCPSLASA-N
Application
- Hydrolysis and transesterification of parabens (para-hydroxybenzoic acid esters).[1]
- Enzymatic kinetic resolution of chlorohydrins.
- Regio-selective acylation of andrographolide with different acylating agents to synthesize andrographolide derivatives.
Amano Lipase can also immobilized on silk fibroin spheres to prepare optically active epoxides by enzymatic kinetic resolution of halohydrins.
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Dieser Artikel | |||
|---|---|---|---|
| description beige-brown, ≥20,000 U/g | description powder, light beige, ≥30 U/mg | description ≥120,000 U/g | description solution, ≥100,000 U/g, white, beige |
| biological source Pseudomonas fluorescens | biological source bacterial (Pseudomonas cepacia) | biological source - | biological source Aspergillus sp. (Aspergillus oryzae) |
| specific activity ≥20,000 U/g, pH 8.0, 55 °C (Optimum pH and temperature) | specific activity ≥30 U/mg | specific activity ≥120,000 U/g, pH 6.5, 45 °C (Optimum pH and temperature) | specific activity ≥100,000 U/g |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 200 |
| color beige-brown | color light beige | color - | color beige, white |
signalword
Danger
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
Lagerklasse
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
Helpful?
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Hello, I am writing to confirm that this product is Lipase AK since I did not find "AK" in the title. Thank you.
1 answer-
Yes, this Amano Lipase is the AK version.
Helpful?
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