Hepes

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  • Hepes

    MP Biomedicals

    HEPES is a zwitterionic organic chemical buffering agent; one of the twelve Good's buffers. HEPES has been utilized extensively for research and commercial applications in the cell culture and tissue culture industries. HEPES is widely used in cell culture, largely because it is better at…

  • HEPES

    MilliporeSigma

    pharmaceutical secondary standard Synonym(s): HEPES; 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid; N-(2-Hydroxyethyl)piperazine-N'-(2-ethanesulfonic acid) Empirical Formula: C8H18N2O4S Formula Weight: 238.30 Linear Formula: …

  • HEPES solution

    MilliporeSigma

    Synonyms: HEPES Buffer; N-(2-Hydroxyethyl)piperazineN'-(2-ethanesulfonic acid) Storage: room temp Application: This 1 M stock solution contains HEPES adjusted to pH 7.35 with sodium hydroxide. Add the concentrated buffer to the cell culture medium to reach the desired concentration…

  • HEPES buffer is designed for use in open vessels incubated under atmospheric conditions. HEPES (N’-2-Hydroxyethylpiperazine-N’-2 ethanesulphonic acid) behaves as a zwitterion. The sodium chloride concentration of HEPES buffered medium has been reduced in order to maintain the same…

  • Maintain physiological pH in cell culture, despite changes in carbon dioxide concentration (produced by cellular respiration) with Cytiva HyClone HEPES solution.

  • HEPES 1M Solution. Used in cell culture media to maintain the pH levels of basal media.

  • 1M HEPES Buffer

    MP Biomedicals

    …change the osmolality of the solution. Most solutions of HEPES hemisodium will dissolve in water forming a pH at 7.5 with little to no adjustment. HEPES buffer commonly used in cell culture media. The addition of 10–25 mM HEPES provides extra buffering capacity when cell culture requires…

  • HEPES Sodium Salt

    MP Biomedicals

    HEPES is a zwitterionic organic chemical buffering agent; one of the twelve Good's buffers. HEPES is widely used in cell culture largely because it is better at maintaining physiological pH despite changes in carbon dioxide concentration (produced by cellular respiration) when compared to…

  • HEPES Buffer

    bioWORLD

    Biotechnology Grade DNase(P/F): None pH : 7.4 ±0.1 @ 25°C Protease(P/F): None RNase(P/F): None

  • …Application: HEPES Sodium is a biological buffer often referred to as a "Good's" buffer. HEPES Sodium, used in conjunction with HEPES, is the most commonly used biological buffer formulation since the pKa of the buffer is 7.31 which corresponds to the physiological pH of 7.36. HEPES Sodium is…

  • Hepes Free Acid

    Avantor - J.T.Baker®

    Synonyms: 4-(2-Hydroxyethyl)piperazin-1-ylethanesulfonic acid , HEPES free acid Suitable for use in biopharmaceutical manufacturing applications. Formula: C8H18N2O4S MW: 238.31 g/mol Melting Pt: 210…215 °C Density: 1.448 g/cm³ (20 °C) Storage…

  • This RPMI-1640 medium is supplemented with HEPES. HEPES is a Good's physiological buffer that helps provide a more stable medium pH than bicarbonate buffers. MDL Number: MFCD00217820 Storage: 2-8C Application: RPMI 1640 Medium was developed at Roswell Park Memorial Institute in 1966 by…

  • HEPES 50KG B706X

    MilliporeSigma

  • HEPES sodium salt, 99%

    Thermo Scientific Chemicals

    Synonym(s): 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid sodium salt Formula: C8H17N2NaO4S Formula weight: 260.28 Purity: 99% CAS Number: 75277-39-3 Harmonized Tariff Code:  2933.59

  • HEPES 5KG B703X

    MilliporeSigma

  • HEPES 25KG B705X

    MilliporeSigma

  • HEPES buffered saline

    MilliporeSigma

    BioUltra, for molecular biology, 2× concentrate MDL Number: MFCD00006158 Refractive Index: n 20/D 1.339

  • Hepes Biological Buffer

    Electron Microscopy Sciences

    (N-2-Hydroxyethylpiperazine-N'-2-Ethanesulfonic acid) Good's buffer. Formula: C8H18O4N2S   Formula Weight: 238.30   CAS #: 7365-45-9 Assay: >99%

  • HEPES hemisodium salt

    Thermo Scientific Chemicals

    Synonym(s): 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid sodium salt Formula: (C8H17N2O4S)2Na Formula weight: 497.58 CAS Number: 103404-87-1 Harmonized Tariff Code:  2933.59

  • Synonym(s): 4-(2-Hydroxyethyl)piperazine-1-ethanesulfonic acid; N-(2-Hydroxyethyl)piperazine-N'-(2-ethanesulfonic acid) Empirical Formula: C8H18N2O4S Linear Formula: C8H18N2O4S Formula Weight: 238.30 …

  • HEPES 100G B701X

    MilliporeSigma

  • Hepes Buffer Solution

    Electron Microscopy Sciences

    CAS #: 7365-45-9 pH range: 7.0-8.0

  • HEPES Buffered Saline Solution Storage: -20C Application: HEPES Buffered Saline Solution is prepared from raw materials of the highest quality using tissue culture grade water and provided in a ready-to-use format. It is a component in the PromoCell DetachKits designed for the safe and…

  • …anchorage independent cells. RPMI 1640 Medium is commonly supplemented with 10% Fetal Bovine Serum (FBS). With 2.0 g/L sodium bicarbonate With HEPES buffer Applications RPMI-1640 medium was developed by Moore et al., at Roswell Park Memorial Institute, hence the acronym RPMI. The…

  • HEPES Stock Solution (1 M)

    Cayman Chemical

    This bottle contains filtered HEPES (1 M), pH 7.5. The buffering range for HEPES is pH 6.8-8.2 and can be adjusted with KOH or NaOH. It is ready to use as supplied.

  • 1M Hepes Buffer, pH 7.3

    Quality Biological

    …prepare. HEPES is widely used in many biochemical reactions and as a buffering agent in some cell culture media. HEPES is reportedly superior to NaHCO3 in controlling pH in tissue and organ culture. HEPES is commonly used as a strong buffering agent. Recommendation Dilute 1 M HEPES in the…

  • 1.0 M HEPES pH 7.2

    Rockland Immunochemicals Inc

    1.0 M HEPES pH 7.2 is a concentrated stock solution and should be diluted appropriately with molecular biology grade water or equivalent to its final working concentration. This buffer consists of 1.0 M HEPES at a pH of 7.2 and was prepared using ultra pure reagents dissolved in DEPC treated…

  • HEPES Buffered Saline Solution 2X

    RPI (Research Products International)

    2X Formulation: NaCI: 280 mM KCI: 10 mM Na2HPO4: 1.5 mM Dextrose: 12 mM HEPES: 50 mM pH: 7.0

  • HEPES lysis buffer with NP-40

    Thermo Scientific Chemicals

    Harmonized Tariff Code:  3822.00 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective gloves/protective clothing/eye protection/face protection. Wash thoroughly after handling. IF IN EYES: Rinse cautiously with…

  • CAS No.: 82207-62-3

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