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
M5308
L-Methionin
99.0-101.0%, suitable for cell culture, BioXtra, non-animal source
Synonym(e):
(S)-2-Amino-4-methylmercapto-buttersäure, L-2-Amino-4-(methylthio)-buttersäure
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€ 35,10
€ 82,80
€ 273,00
€ 1.350,00
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Produktname
L-Methionin, from non-animal source, meets EP, JP, USP testing specifications, suitable for cell culture, 99.0-101.0%
InChI key
FFEARJCKVFRZRR-BYPYZUCNSA-N
InChI
1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1
SMILES string
CSCC[C@H](N)C(O)=O
biological source
non-animal source
agency
USP/NF, meets EP testing specifications, meets JP testing specifications, meets USP testing specifications
product line
BioXtra
assay
99.0-101.0%
form
powder
quality
meets EP, JP, USP testing specifications
technique(s)
cell culture | mammalian: suitable
impurities
endotoxin, tested
color
white
mp
284 °C (dec.) (lit.)
solubility
H2O: 25 mg/mL
application(s)
peptide synthesis
pharmaceutical (small molecule)
Quality Level
Gene Information
rat ... Ggt1(116568)
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1 of 4
Dieser Artikel | |||
|---|---|---|---|
| form powder | form powder | form powder | form powder |
| assay 99.0-101.0% | assay ≥98% (HPLC) | assay ≥99% | assay ≥99% |
| technique(s) cell culture | mammalian: suitable | technique(s) - | technique(s) cell culture | mammalian: suitable | technique(s) - |
| product line BioXtra | product line - | product line - | product line EMPROVE® EXPERT |
| impurities endotoxin, tested | impurities - | impurities endotoxin, heavy metals, trace metals, residual solvents, tested | impurities endotoxin, heavy metals, trace metals, residual solvents, tested |
| solubility H2O: 25 mg/mL | solubility - | solubility H2O: 50 mg/mL | solubility water: 50 mg/mL |
Application
Biochem/physiol Actions
Lagerklasse
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Verwandter Inhalt
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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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
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