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
Fortfahren mit
Größe auswählen
| Größe/SKU | Verfügbarkeit | Preis |
|---|---|---|
25 g | Warenkorb auf Verfügbarkeit prüfen | € 77,50 |
100 g | Warenkorb auf Verfügbarkeit prüfen | € 207,00 |
500 g | Warenkorb auf Verfügbarkeit prüfen | € 702,00 |
1 kg | Warenkorb auf Verfügbarkeit prüfen | € 804,00 |
10 kg | Warenkorb auf Verfügbarkeit prüfen | € 2.900,00 |
Über diesen Artikel
biological source
synthetic
Quality Segment
grade
Molecular Biology
description
anionic
product line
BioReagent
assay
≥98.5% (GC)
form
powder
mol wt
micellar 18,000
greener alternative product characteristics
Catalysis
Learn more about the Principles of Green Chemistry.
sustainability
Sustainability features
aggregation number
62
technique(s)
electrophoresis: suitable
impurities
≤2.0% water (Karl Fischer)
CMC
7-10 mM (20-25°C)
mp
204-207 °C (lit.)
transition temp
cloud point >100 °C
solubility
water: soluble
density
1.03 g/cm3 at 20 °C (68 °F)
anion traces
chloride (Cl-): ≤500 ppm, phosphate (PO43-): ≤10 ppm
cation traces
Pb: ≤10 ppm (ICP)
absorption
≤0.1 at 260 at 3%, ≤0.1 at 280 at 3%
HLB
40
suitability
suitable for electrophoresis
application(s)
advanced drug delivery
foreign activity
DNase, RNase, none detected
storage temp.
room temp
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
InChI key
DBMJMQXJHONAFJ-UHFFFAOYSA-M
General description
Neben der Proteinanalyse findet SDS auch Anwendungen bei der elektrophoretischen Auftrennung von Lipiden, was die Untersuchung und Charakterisierung dieser wichtigen zellulären Komponenten ermöglicht. Darüber hinaus wird SDS in verschiedenen Hybridisierungs- und Molekularbiologieverfahren eingesetzt, was seine Vielseitigkeit in einer Reihe von Forschungsbereichen demonstriert. Die Wirksamkeit von SDS bei ionischen und anionischen Bedingungen erweitert die Nutzbarkeit von SDS weiter, sodass es sich an verschiedene Experimente und Anforderungen anpassen kann. Seine Fähigkeit, Proteine durch Bindung an Peptidketten aufzulösen und eine negative Ladung zu verleihen, beseitigt effektiv die Proteinform als Faktor für die Geltrennung und stellt so eine genaue Bestimmung der Proteingröße sicher.
Application
- Bei der Chromatin-Immunpräzipitation
- Bei der SDS-Polyacrylamid-Gelelektrophorese (SDS-PAGE)
- Als Komponente von Radioimmunpräzipitationspuffer für Immunblots
Features and Benefits
- Vielseitig verwendbares Tensid für Ihre Molekularbiologie und biochemische Forschung
- Geeignet für Elektrophoreseanwendungen
- In Tests bestätigte niedrige Schwermetallkontaminationzur Sicherstellung der Eignung für verschiedene Anwendungen.
Analysis Note
Other Notes
1 of 1
Dieser Artikel | |||
|---|---|---|---|
| description BioReagent, suitable for electrophoresis, Molecular Biology, ≥98.5% (GC) | description ≥90% ((Assay)) | description Molecular Biology Grade | description ≥99.0% (GC), dust-free pellets |
| technique(s) electrophoresis: suitable | technique(s) electrophoresis: suitable, LC/MS: suitable, protein quantification: suitable | technique(s) - | technique(s) - |
| assay ≥98.5% (GC) | assay ≥90% ((Assay)) | assay ≥99% | assay ≥99.0% (GC) |
| form powder | form (Rods) | form solid | form rod |
| grade Molecular Biology | grade - | grade Molecular Biology | grade - |
| suitability suitable for electrophoresis | suitability - | suitability - | suitability - |
| aggregation number 62 | aggregation number - | aggregation number - | aggregation number 62 |
Still not finding the right product?
Explore all of our products under Natriumdodecylsulfat
Signalwort
Danger
Gefahrencodes
Sicherheitshinweise
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Sol. 2 - Skin Irrit. 2 - STOT SE 3
Zielorgane
Respiratory system
Lagerklasse
4.1B - Flammable solid hazardous materials
Was ist los?
WGK 2
Flammpunkt (°F)
338.0 °F
Flammpunkt (°C)
170 °C
PSA (Persönliche Schutzausrüstung)
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Hier finden Sie alle aktuellen Versionen:
Besitzen Sie dieses Produkt bereits?
In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
-
How can I determine the shelf life / expiration / retest date of this product?
1 answer-
Helpful?
-
-
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?
-
-
Is it okay to use 10% SDS dissolved in water that has been autoclaved?
1 answer-
Sodium dodecyl sulfate may decompose with prolonged heating at 40°C or greater. Autoclaving this material is not recommended. Please see the link below to review additional information available in the product datasheet:
https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/product/documents/296/475/l3771pis.pdfHelpful?
-
-
What is the storage temperature for the product?
1 answer-
This product is stored at ambient temperature.
Helpful?
-




