N-Lauroylsarkosin natriumsalt ≥94%, white powder
Leverantör: MP Biomedicals
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Fara
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Synonyms:
Lauroylsarcosine sodium, Sarkosyl, Sodium lauroyl sarcosine, Sodium N-lauroylsarcosinate, Sodium N-dodecanoyl-N-methylglycinate
N-Lauroylsarcosine is an anionic detergent.
N-Lauroylsarcosine is used for solubilization and separation of membrane proteins and glycoproteins; reported to inhibit hexokinase. It is useful in concentrated salt solutions used in the cell lysis step during RNA purification (helps avoid excessive foaming). It has been used to indicate paramagnetic anisotropy sign change in micelle mesophage. Inhibits bacterial flora of human saliva/gut at 0.25% as well as acting as a fungistatic agent in aqueous dispersion (1%).
pH: 7.5 - 8.5 (10% aqueous solution)
Sodium Salt: Soluble in water (100 mg/mL - clear to slightly hazy, colorless solution).
Formel:
H₃C(CH₂)₁₀C(O)N(CH₃)CH₂COONa MW: 293,38 g/mol Storage Temperature: Omgivande |
MDL Number:
MFCD00042728 CAS nummer: 137-16-6 UN: 2811 ADR: 6.1,II |
Specifikation testresultat
Identity Test | Passes |
Purity | ≥94% |
pH (10% aqueous solution) | 7,5 - 8,5 |
Aggregation Number | 2 |
CMC | 14,57 mM at 30 °C (Lit.) |
Extinction Coefficient | EM = 3 (280 nm) (Lit.) |
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