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
Sodio dodecil solfato
BioUltra, Molecular Biology, 10% in H2O
Sinonimo/i:
Lauril solfato, SDS, Sodio lauril solfato
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CHF 75.30
CHF 286.00
Informazioni su questo articolo
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Nome del prodotto
Sodio dodecil solfato, BioUltra, Molecular Biology, 10% in H2O
InChI key
DBMJMQXJHONAFJ-UHFFFAOYSA-M
SMILES string
[Na+].CCCCCCCCCCCCOS([O-])(=O)=O
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
grade
Molecular Biology
description
anionic
product line
BioUltra
form
liquid
mol wt
288.38 g/mol
Quality Level
greener alternative product characteristics
Catalysis
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
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
application(s)
(Western Blot)
greener alternative category
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Questo articolo | 428018 | 71725 | L6026 |
|---|---|---|---|
| form liquid | form liquid | form powder | form powder |
| grade for molecular biology | grade - | grade for molecular biology | grade - |
| technique(s) HPLC: suitable, protein quantification: suitable | technique(s) - | technique(s) - | technique(s) - |
| density 1.01 g/mL at 20 °C | density - | density 0.455 g/cm3 | density 0.496 g/cm3 |
| product line BioUltra | product line - | product line BioUltra | product line BioXtra |
| mol wt 288.38 g/mol | mol wt - | mol wt micellar avg mol wt 18,000 | mol wt micellar avg mol wt 18,000 |
Application
Biochem/physiol Actions
Other Notes
General description
Related product
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
Classe di stoccaggio
12 - Non 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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Protocolli
TRI Reagent enables simultaneous DNA, RNA, and protein isolation with sample prep guidelines and troubleshooting.
TRI Reagent è un reagente che permette non solo di isolare l’RNA in un solo passaggio ma anche il DNA, l’RNA e le proteine dallo stesso campione. In questo protocollo si descrivono la preparazione dei campioni, l’estrazione dei diversi precipitati e la risoluzione dei problemi.
TRI Reagent ist ein einstufiges RNA-Isolierungsreagens, das die gleichzeitige Isolierung von DNA, RNA und Protein ermöglicht. In diesem Protokoll werden die Probenvorbereitung sowie die Extraktion verschiedener Proben und die Fehlerbehebung beschrieben.
Contenuto correlato
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How can I determine the shelf life / expiration / retest date of this product?
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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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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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