Molecular Biology Grade HEPES
| 4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid (HEPES) is a zwitterionic organic buffer used in cellular and molecular biology applications. CovaChem's buffers are refined to be the quality leader in the life science industry. Each lot is analyzed to be Protease free, DNase free and RNase free, and routinely have purity values of 99.8% or higher.
HEPES is frequently employed in isoelectric focusing and cell culture applications. This buffer has a useful pH range of 6.8 to 8.2.
Package Sizes: 25 grams, 250 grams and bulk quantities Product Numbers: 19102-25, 19102-250 and 19102-custom Product Name: HEPES Product Grade: Molecular Biology Grade Alternative Names: 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid; 4-(2-Hydroxyethyl)piperazine-1-ethane-sulfonic acid; HEPES Free Acid; HEPES Buffer; C8H18N2O4S
Tariff Code: 2933.59.9500 Storage: Room Temperature, Protected From Moisture Specifications Appearance: White Crystalline Powder Purity: is ≥ 99.6% Heavy Metals: 10 ppm max; A260 nm: 0.050 max A280 nm: 0.050 max Solubility: To Pass Test Ignition Residue: 0.05% max Sulfate: 0.05% max
Physical State: Solid CAS Number: 7365-45-9 Chemical Formula: C8H18N2O4S Molecular Weight: 283.30 |
