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
30970
Deoxycholsäure Natriumsalz
BioXtra, ≥98.0% (dry matter, NT)
Synonym(e):
3α,12α-Dihydroxy-5β-cholansäure Natriumsalz, 7-Deoxycholsäure Natriumsalz, Natriumdesoxycholat
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CHF 153.00
CHF 568.00
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Produktname
Deoxycholsäure Natriumsalz, BioXtra, ≥98.0% (dry matter, NT)
InChI
1S/C24H40O4.Na/c1-14(4-9-22(27)28)18-7-8-19-17-6-5-15-12-16(25)10-11-23(15,2)20(17)13-21(26)24(18,19)3;/h14-21,25-26H,4-13H2,1-3H3,(H,27,28);/q;+1/p-1/t14-,15-,16-,17+,18-,19+,20+,21+,23+,24-;/m1./s1
InChI key
FHHPUSMSKHSNKW-SMOYURAASA-M
SMILES string
[Na+].[H][C@]12CC[C@@]3([H])[C@]4([H])CC[C@H]([C@H](C)CCC([O-])=O)[C@@]4(C)[C@@H](O)C[C@]3([H])[C@@]1(C)CC[C@@H](O)C2
biological source
ox bile
description
anionic
product line
BioXtra
assay
≥98.0% (dry matter, NT)
form
powder
optical activity
[α]20/D +44±2°, c = 2% in H2O
mol wt
micellar avg mol wt 1200-5000
aggregation number
3-12
technique(s)
DNA purification: suitable
RNA purification: suitable
electrophoresis: suitable
impurities
≤1% cholic acid (HPLC)
≤6% water
CMC
2-6 mM (20-25°C)
solubility
water: soluble 1 gm in 10 ml, clear, colorless to very faintly yellow
cation traces
Ca: ≤500 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤10 mg/kg
Mg: ≤10 mg/kg
Mn: ≤5 mg/kg
Ni: ≤5 mg/kg
Pb: ≤10 mg/kg
Zn: ≤5 mg/kg
HLB
16
functional group
carboxylic acid
Quality Level
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Dieser Artikel | D6750 | 264103 | 1.06504 |
|---|---|---|---|
| assay ≥98.0% (dry matter, NT) | assay ≥97% (titration) | assay ≥99% (TLC) | assay - |
| form powder | form powder | form solid | form solid |
| technique(s) DNA purification: suitable, electrophoresis: suitable, RNA purification: suitable | technique(s) - | technique(s) - | technique(s) - |
| aggregation number 3-12 | aggregation number 3-12 | aggregation number 3 - 12, 3-12 | aggregation number - |
| impurities ≤1% cholic acid (HPLC), ≤6% water | impurities - | impurities - | impurities - |
| biological source ox bile | biological source - | biological source - | biological source - |
Application
Biochem/physiol Actions
Features and Benefits
- Geeignet für die Forschung in den Bereichen Zellbiologie und Biochemie.
- Kann bei der Elektrophorese und bei der DNA- und RNA-Aufreinigung verwendet werden.
- In Tests bestätigte niedrige Schwermetallkontamination zur Sicherstellung der Eignung für verschiedene Anwendungen.
- Hochreines Produkt für Forschungsanwendungen
General description
Natriumdesoxycholat wird auch in eluierenden Puffern für die Affinitätschromatographie verwendet und spielt bei der DNA- und RNA-Extraktion aus Zellen und Geweben in molekularbiologischen Anwendungen eine entscheidende Rolle. Darüber hinaus wird es als Katalysator bei der Vorbereitung von Proteinextrakten für das Immunblotting und die Immunpräzipitation von radioaktiv markierten Proteinen verwendet.
Other Notes
Comparable product
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral
Lagerklasse
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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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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