You searched for: HEPES (4-(2-Hydroxyethyl)piperazin-1-ylethanesulphonic acid)

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HEPES-2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid free acid, anhydrous ≥99.5%, Bioreagent

Supplier: VWR

Suitable for bioprocessing. BSE/TSE Free. Manufactured in USA. Custom Packaging and Testing Available. Change Management. Sample availability.

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HEPES-2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid free acid, high purity

Supplier: VWR

One of the best general-purpose buffers for biological research. Excellent for tissue culture, oxidative phosphorylation, protein synthesis with cell-free bacterial systems, photophosphorylation, and CO₂ fixation.

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HEPES-2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid free acid ≥99%, Ultrapure Bioreagent for liquid chromatography, for molecular biology, J.T.Baker®

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Free acid for liquid chromatography and molecular biology buffers. Lot analysis on label.

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HEPES-2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid ≥99.0% (by titrimetric analysis)

Supplier: TCI America

[Good's buffer component for biological research]
CAS Number: 7365-45-9
MDL Number: MFCD00006158
Molecular Formula: C8H18N2O4S
Molecular Weight: 238.30
Purity/Analysis Method: >99.0% (T)
Form: Crystal
Melting point (°C): 210

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HEPES-2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid free acid ≥98%, white powder

Supplier: MP Biomedicals

HEPES is a zwitterionic organic chemical buffering agent; one of the twelve Good's buffers.

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HEPES-2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid 99%

Supplier: Thermo Scientific Chemicals

A zwitterionic buffer

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HEPES-2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid, powder acid-free, Corning®

Supplier: Corning

HEPES (N-2-hydroxyethylpiperazine-N’-2-ethanesulphonic acid) provides an alternative to the use of bicarbonate for buffering because it does not require elevated levels of CO₂

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HEPES-2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid ≥99.5% (by titrimetric analysis), cGMP-manufactured

Supplier: Spectrum Chemicals

HEPES, cGMP Manufactured is a zwitterionic biological buffer and is one of Good's buffers widely used in cell culture. Non-graded HEPES, cGMP Manufactured supplied by Spectrum is indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

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HEPES-2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid free acid ≥99.0%, OmniPur® for biotechnology, Millipore®

Supplier: MilliporeSigma

Free acid for molecular biology. DNase-, RNase-, protease-, and phosphatase-free.

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HEPES-2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid free acid ≥99.0%

Supplier: IBI Scientific

N-2-Hydroxyethylpiperazine-N'-2-ethanesulfonic Acid

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HEPES-2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid free acid

Supplier: G-Biosciences

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HEPES-2-[4-(2-Hydroxyethyl)-1-piperazinyl]-ethanesulfonic acid free acid ≥99% (by titrimetric analysis on dry substance), ULTROL®, Calbiochem®, Millipore®

Supplier: MilliporeSigma

A zwitterionic N-substituted aminosulfonic acid buffer. HEPES has its maximum buffering capacity very near the pH of mammalian tissue fluids (pKa of 7.31 at 37°C). Exhibits no metal binding and has a small temperature dependent ΔpKa of -0.014/°C.