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
71736
Sodium dodecyl sulfate solution
BioUltra, Molecular Biology, 10% in H2O
Funkce v oblasti udržitelnosti
Synonyma:
Lauryl sulfate sodium salt, SDS, Sodium lauryl sulfate solution
Vybrat velikost
| Vám/SKU | Dostupnost | Cena |
|---|---|---|
100 mL | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 1 950,00 Kč |
500 mL | Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti. | 6 440,00 Kč |
O této položce
1 950,00 Kč
grade
Molecular Biology
Quality Segment
description
anionic
product line
BioUltra
form
liquid
mol wt
288.38 g/mol
sustainability
Sustainability features
concentration
10% in H2O
technique(s)
HPLC: suitable, protein quantification: suitable
impurities
DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected
pH
5.0-6.5
density
1.01 g/mL at 20 °C
anion traces
chloride (Cl-): ≤50 mg/kg, phosphate (PO43-): ≤1 mg/kg
cation traces
Al: ≤1 mg/kg, As: ≤0.1 mg/kg, Ba: ≤1 mg/kg, Bi: ≤1 mg/kg, Ca: ≤5 mg/kg, Cd: ≤1 mg/kg, Co: ≤1 mg/kg, Cr: ≤1 mg/kg, Cu: ≤1 mg/kg, Fe: ≤1 mg/kg, K: ≤20 mg/kg, Li: ≤1 mg/kg, Mg: ≤1 mg/kg, Mn: ≤1 mg/kg, Mo: ≤1 mg/kg, Ni: ≤1 mg/kg, Pb: ≤1 mg/kg, Sr: ≤1 mg/kg, Zn: ≤1 mg/kg
λ
neat
UV absorption
λ: 260 nm Amax: 0.3, λ: 280 nm Amax: 0.2
SMILES string
[Na+].CCCCCCCCCCCCOS([O-])(=O)=O
application(s)
(Western Blot)
InChI
1S/C12H26O4S.Na/c1-2-3-4-5-6-7-8-9-10-11-12-16-17(13,14)15;/h2-12H2,1H3,(H,13,14,15);/q;+1/p-1
InChI key
DBMJMQXJHONAFJ-UHFFFAOYSA-M
General description
Application
- in the preparation of 2x extraction buffer
- as a component in elution buffer for immunoprecipitation
- in SDS–polyacrylamide gel electrophoresis (PAGE) analysis
Biochem/physiol Actions
Other Notes
1 of 1
Tato položka | |||
|---|---|---|---|
| description BioUltra, Molecular Biology, 10% in H2O | description BioUltra, 20% in H2O | description 20% Solution (w/v), An aqueous solution containing 20% SDS. | description anionic, electrophoresis grade |
| form liquid | form liquid | form liquid | form powder |
| technique(s) protein quantification: suitable, HPLC: suitable | technique(s) protein quantification: suitable, HPLC: suitable | technique(s) - | technique(s) HPLC: suitable, LC/MS: suitable |
| grade Molecular Biology | grade Molecular Biology | grade - | grade - |
| application(s) (Western Blot) | application(s) (Pharmaceuticals, cosmetics) | application(s) - | application(s) - |
| anion traces phosphate (PO43-): ≤1 mg/kg, chloride (Cl-): ≤50 mg/kg | anion traces chloride (Cl-): ≤50 mg/kg, phosphate (PO43-): ≤1 mg/kg | anion traces - | anion traces - |
| cation traces Mg: ≤1 mg/kg, Co: ≤1 mg/kg, Cr: ≤1 mg/kg, Zn: ≤1 mg/kg, Mo: ≤1 mg/kg, Ba: ≤1 mg/kg, Mn: ≤1 mg/kg, Fe: ≤1 mg/kg, Cd: ≤1 mg/kg, As: ≤0.1 mg/kg, Ca: ≤5 mg/kg, Cu: ≤1 mg/kg, Pb: ≤1 mg/kg, Al: ≤1 mg/kg, K: ≤20 mg/kg, Ni: ≤1 mg/kg, Bi: ≤1 mg/kg, Li: ≤1 mg/kg, Sr: ≤1 mg/kg | cation traces Mo: ≤1 mg/kg, Fe: ≤1 mg/kg, Co: ≤1 mg/kg, Zn: ≤1 mg/kg, Pb: ≤1 mg/kg, Li: ≤1 mg/kg, Ni: ≤1 mg/kg, Cd: ≤1 mg/kg, K: ≤20 mg/kg, Ca: ≤5 mg/kg, Sr: ≤1 mg/kg, Ba: ≤1 mg/kg, Al: ≤1 mg/kg, As: ≤0.1 mg/kg, Mg: ≤1 mg/kg, Bi: ≤1 mg/kg, Cr: ≤1 mg/kg, Mn: ≤1 mg/kg, Cu: ≤1 mg/kg | cation traces - | cation traces - |
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Výstražné slovo
Warning
Kódy nebezpečí
Bezpečnostní pokyny
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
Skladovací třída
12 - Non Combustible Liquids
Bod vzplanutí (°F)
Not applicable
Bod vzplanutí (°C)
Not applicable
PPE (osobní ochranné prostředky)
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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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
Helpful?
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I WOULD LIKE TO REQUEST THE QUALITY CONFIRMATION OF %CONCENTRATION, SINCE CONCENTRATION IS 10% IN WATER, THERE'S NO INFORMATION THAT WHAT'S % TYPE [%W/V OR %V/V] REF.PRODUCT CODE: 71736
1 answer-
This product is 10% (w/w) solution.
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