HEPES free acid ≥99%, high purity

Leverandør: VWR Chemicals

0511-250GEA 3300 NOK
0511-250G 0511-1KG 0511-50G
HEPES free acid ≥99%, high purity
HEPES

HEPES is a general purpose buffer available for biological research.


Has been used to advantage in tissue culture, oxidative phosphorylation, protein synthesis with cell-free bacterial systems, photophosphorylation and CO₂ fixation. Suitable buffer for TEM studies (Transmission Electron Microscopy) as it does not affect metal substrates. Recommended buffer for glutamate binding assays, preventing binding to non receptor materials.

Formel: C₈H₁₈N₂O₄S
MW: 238,31 g/mol
Smeltepunkt: 234 °C
Tetthet: 1,448 g/cm³ (20 °C)
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD00006158
CAS-nummer: 7365-45-9
EINECS: 230-907-9
Merck Indeks: 13,04672
https://no.vwr.com/stibo/web/std.lang.all/38/07/41813807.jpg

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Spesifikasjon Testresultater

DNase none detected
Heavy Metals (as Pb) ≤0.0005%
Iron ≤0.0005%
pKa @20 °C 7.45 – 7.65
Protease none detected
Purity (Dry Basis) >99%
Residue on Ignition <0.2%
RNase none detected

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