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HEPES, BIOPERFORMANCE CERTIFIED& 25 G

Brands: SIGMA-ALDRICH
Rp 1.574.000

BioPerformance Certified, ≥99.5% (titration), suitable for cell culture

Synonym(s): 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid, N-(2-Hydroxyethyl)piperazine-N′-(2-ethanesulfonic acid)

grade

BioPerformance Certified

Quality Level

400

Assay

≥99.5% (titration)

form

crystalline powder

storage condition

dry at room temperature

technique(s)

cell culture | mammalian: suitable
competitive inhibition ELISA: suitable

impurities

endotoxin and total aerobic microbial count, tested

color

white

useful pH range

6.8-8.2

pKa (25 °C)

7.5

cation traces

Fe: ≤5 ppm

absorption

≤0.05 at 260 in H2O at 0.1 M
≤0.05 at 280 in H2O at 0.1 M

suitability

suitable for Western blot
suitable for component for culture media

application(s)

clinical research
diagnostic assay manufacturing
general analytical
life science and biopharma

foreign activity

DNase, RNase, NICKase, protease, none detected

SMILES string

OCCN1CCN(CC1)CCS(O)(=O)=O

InChI

1S/C8H18N2O4S/c11-7-5-9-1-3-10(4-2-9)6-8-15(12,13)14/h11H,1-8H2,(H,12,13,14)

InChI key

JKMHFZQWWAIEOD-UHFFFAOYSA-N

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PT. Multi Medika Laboratory

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