This product is not assigned an expiration date. Products that have no expiration date are robust in nature and extremely stable in the original sealed container. These products will have no dating reported on either the label or the Certificate of Analysis but are covered by a warranty period of 1 year from the date of product shipment. The complete Product Dating statement may be reviewed at the link below:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/190/408/product-dating-information-ms.pdf .
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| Ihnen/SKU | Verfügbarkeit | Preis |
|---|---|---|
100 mL | Warenkorb auf Verfügbarkeit prüfen | € 38,00 |
Über diesen Artikel
Quality Segment
sterility
sterile-filtered
product line
BioReagent
form
liquid
technique(s)
cell culture | mammalian: suitable
impurities
endotoxin, tested
storage temp.
2-8°C
Application
Preparation Note
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| sterility sterile-filtered | sterility sterile-filtered | sterility sterile-filtered | sterility sterile-filtered |
| form liquid | form liquid | form liquid | form liquid |
| technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C |
| impurities endotoxin, tested | impurities endotoxin, tested | impurities endotoxin, tested | impurities endotoxin, tested |
| Quality Level 200 | Quality Level 200 | Quality Level 400 | Quality Level 400 |
Lagerklasse
12 - Non Combustible Liquids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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How long can this be stored in the refrigerator for?
1 answer-
Helpful?
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What are the concentrations of AAs?
1 answer-
The concentration of amino acids can be found in the formulation documentation, please view the formulation document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/210/498/m5550for.pdf.
Helpful?
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Can this be used for cell free expression on E.coli system?
1 answer-
This product is intended for use in mammalian cell culture, not for bacteria.
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What is the Department of Transportation shipping information for this product?
1 answer-
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
Helpful?
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Can Product M5550, MEM Amino Acids (50X) solution contain precipitates?
1 answer-
Product M5550, MEM Amino Acids (50X) has a specification as a clear solution. This product can have a slight precipitate that forms at 2-8°C. This precipitate will disappear when warmed to room temperature or when diluted to 1X. There is no affect on the product quality.
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