|Related Categories||BioReagent Buffers, Biochemicals and Reagents, Biological Buffers, Buffer / Buffer Salts, Buffered Salt Solutions,|
|impurities||endotoxin and total aerobic microbial count, tested|
|useful pH range||6.8 - 8.2|
|pKa (25 °C)||7.5|
|cation traces||Fe: ≤5 ppm|
|heavy metals (as Pb): ≤5 ppm|
|suitability||cell culture tested|
|foreign activity||DNase, RNase, NICKase, protease, none detected|
Easily compare specifications for HEPES products with the HEPES specification table.
Certificate of Analysis
Certificate of Origin
Citric Acid – Na2HPO4 Buffer Solutions, pH approx. 2.6–7.61 Citric acid monohydrate, C6H8O7 • H2O, M. wt. 210.14; 0.1M-solution contains 21.01 g/l. Na2HPO4, M. wt. 141.98; 0.2M-solution contains 28.4...
Keywords: Biological Buffers, Buffers
Exercise reduces GABA synaptic input onto nucleus tractus solitarii baroreceptor second-order neurons via NK1 receptor internalization in spontaneously hypertensive rats. Chen CY J. Neurosci. 29(9), 2754-61, (2009)
A novel selective muscarinic acetylcholine receptor subtype 1 antagonist reduces seizures without impairing hippocampus-dependent learning. Sheffler DJ, Williams R, Bridges TM, et al. Mol. Pharmacol. 76(2), 356-68, (2009)
Myosin heavy chain isoform composition and Ca(2+) transients in fibres from enzymatically dissociated murine soleus and extensor digitorum longus muscles. Calderón JC J. Physiol. 588(Pt 1), 267-79, (2010)
Transient acidification and subsequent proinflammatory cytokine stimulation of astrocytes induce distinct activation phenotypes. Renner NA, Sansing HA, Inglis FM, et al. J. Cell Physiol. 228(6), 1284-94, (2013)
High-resolution structures of Neotermes koshunensis β-glucosidase mutants provide insights into the catalytic mechanism and the synthesis of glucoconjugates. Jeng WY, Wang NC, Lin CT, et al. Acta Crystallogr. D, Biol. Crystallogr. 68(Pt 7), 829-38, (2012)
A Zn2+ specific triazole based calixarene conjugate (L) as a fluorescence sensor for histidine and cysteine in HEPES buffer milieu. Pathak RK, Tabbasum K, Rai A, et al. Analyst 137(17), 4069-75, (2012)
Pyrophosphate sensing by a fluorescent Zn2+ bound triazole linked imino-thiophenyl conjugate of calixarene in HEPES buffer medium: spectroscopy, microscopy, and cellular studies. Pathak RK, Tabbasum K, Rai A, et al. Anal. Chem. 84(11), 5117-23, (2012)
Phosphate and HEPES buffers potently affect the fibrillation and oligomerization mechanism of Alzheimer's Aβ peptide. Garvey M, Tepper K, Haupt C, et al. Biochem. Biophys. Res. Commun. 409(3), 385-8, (2011)
Low plasma membrane expression of the miltefosine transport complex renders Leishmania braziliensis refractory to the drug. María P. Sánchez-Cañete et al Antimicrob. Agents Chemother. 53, 1305-13, (2009)
Autoantibodies to myelin basic protein (MBP) in healthy individuals and in patients with multiple sclerosis: a role in regulating cytokine responses to MBP. Chris J Hedegaard et al Immunology 128, e451-61, (2009)
A novel amiloride-sensitive h+ transport pathway mediates enhanced superoxide production in thick ascending limb of salt-sensitive rats, not na+/h+ exchange. Paul M. Oâ€™Connor et al Hypertension 54, 248-54, (2009)
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|P4536||pH test strips, 4.5-10.0 pH, resolution: 0.5 pH unit|
|H3784||HEPES sodium salt, BioPerformance Certified, suitable for cell culture, ≥99.5%|
|C7902||Calcium chloride dihydrate, BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture, ≥99.0%|
|T6066||Trizma® base, BioPerformance Certified, meets EP, USP testing specifications, cell culture tested, ≥99.9% (titration)|
|S5761||Sodium bicarbonate, powder, BioReagent, for molecular biology, suitable for cell culture, suitable for insect cell culture|
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