Life Science Buffers

MP Biomedicals™ Tricine

Tricine is for use in electrophoresis buffers.

Tris Buffer, 0.5 L, MilliporeSigma™

MilliporeSigma™ PBS Tablets, Calbiochem™,

Dissolving one tablet in 1 liter of deionized H₂O yields 140mM NaCl, 10mM phosphate buffer, and 3mM KCl

Transformation buffer-2, pH 7.5, Thermo Scientific™

For transformation of competent cells

Thermo Scientific Chemicals AMPSO, 98+%

CAS: 68399-79-1 Molecular Formula: C7H17NO5S Molecular Weight (g/mol): 227.28 MDL Number: MFCD00041777 InChI Key: ACERFIHBIWMFOR-UHFFFAOYNA-N Synonym: N-(1,1-Dimethyl-2-hydroxyethyl)-3-amino-2-hydroxypropanesulfonic acid PubChem CID: 100211 IUPAC Name: 2-hydroxy-3-[(1-hydroxy-2-methylpropan-2-yl)amino]propane-1-sulfonic acid SMILES: CC(C)(CO)NCC(O)CS(O)(=O)=O

PIPES, Monosodium Salt, Biological Buffer, High Purity, 98.5%, Spectrum™ Chemical

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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CAS: 10010-67-0 Molecular Formula: C8H17N2NaO6S2 Molecular Weight (g/mol): 324.34 MDL Number: MFCD00065472 InChI Key: OGGAIRCLBMGXCZ-UHFFFAOYSA-M IUPAC Name: sodium 2-[4-(2-sulfoethyl)piperazin-1-yl]ethane-1-sulfonate SMILES: [Na+].OS(=O)(=O)CCN1CCN(CCS([O-])(=O)=O)CC1

Gibco™ PBS (10X), pH 7.4

Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”

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Gibco™ Balanced Salt Solutions are sterile-filtered, packaged in bioprocess containers, and ready to order.

MilliporeSigma™ Sodium Salt, Pipes, OmniPur™, Calbiochem™,

CAS: 100037-69-2 Molecular Formula: C16H33N4Na3O12S4 Molecular Weight (g/mol): 670.665 InChI Key: FPDACHMSOMILQI-UHFFFAOYSA-K PubChem CID: 3086462 IUPAC Name: trisodium;2-[4-(2-sulfoethyl)piperazin-1-yl]ethanesulfonate;2-[4-(2-sulfonatoethyl)piperazin-1-yl]ethanesulfonate SMILES: C1CN(CCN1CCS(=O)(=O)O)CCS(=O)(=O)[O-].C1CN(CCN1CCS(=O)(=O)[O-])CCS(=O)(=O)[O-].[Na+].[Na+].[Na+]

Tris-Borate-EDTA Buffer, MP Biomedicals™

MDL Number: MFCD00236358 Synonym: TBE buffer

N,N-bis(2-Hydroxyethyl)-2-aminoethanesulfonic acid, free acid, MP Biomedicals™

CAS: 10191-18-1 Molecular Formula: C6H15NO5S Molecular Weight (g/mol): 213.25 MDL Number: MFCD00007533 InChI Key: AJTVSSFTXWNIRG-UHFFFAOYSA-N Synonym: N, N-Bis(2-hydroxyethyl)taurine,N, N-bis(2-Hydroxyethyl)-2-aminoethanesulfonic acid PubChem CID: 73243 ChEBI: CHEBI:39045 IUPAC Name: 2-[bis(2-hydroxyethyl)amino]ethane-1-sulfonic acid SMILES: OCCN(CCO)CCS(O)(=O)=O

Tris, MP Biomedicals™

CAS: 77-86-1 Molecular Formula: C4H11NO3 Molecular Weight (g/mol): 121.136 InChI Key: LENZDBCJOHFCAS-UHFFFAOYSA-N Synonym: Trometamol, Tromethamine, Tris-[hydroxymethyl]aminomethane, 2-Amino-2-(hydroxymethyl)-1,3-propanediol PubChem CID: 6503 ChEBI: CHEBI:9754 IUPAC Name: 2-amino-2-(hydroxymethyl)propane-1,3-diol SMILES: C(C(CO)(CO)N)O

BES, 99+%, MP Biomedicals™

CAS: 10191-18-1 Molecular Formula: C6H15NO5S Molecular Weight (g/mol): 213.25 MDL Number: MFCD00007533 InChI Key: AJTVSSFTXWNIRG-UHFFFAOYSA-N Synonym: n,n-bis 2-hydroxyethyl-2-aminoethanesulfonic acid,bes,ethanesulfonic acid, 2-bis 2-hydroxyethyl amino,2-bis 2-hydroxyethyl amino ethanesulfonic acid,n,n-bis 2-hydroxyethyl taurine,n,n-bis hydroxyethyl-2-aminoethanesulfonic acid,bes buffering agent,taurine, n,n-bis 2-hydroxyethyl,2-bis 2-hydroxyethyl amino-ethanesulfonicacid PubChem CID: 73243 ChEBI: CHEBI:39045 IUPAC Name: 2-[bis(2-hydroxyethyl)amino]ethane-1-sulfonic acid SMILES: OCCN(CCO)CCS(O)(=O)=O

HEPES, ≥99% (Dry Basis), Ultrapure

CAS: 7365-45-9 Molecular Formula: C8H18N2O4S Molecular Weight (g/mol): 238.30 MDL Number: MFCD00006158 InChI Key: JKMHFZQWWAIEOD-UHFFFAOYSA-N Synonym: N-[2-Hydroxyethyl]piperazine-N'-[2-Ethanesulfonic acid] PubChem CID: 23831 ChEBI: CHEBI:42334 IUPAC Name: 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid SMILES: OCCN1CCN(CCS(O)(=O)=O)CC1

PIPES, Ultrapure Bioreagent, J.T. Baker™

MilliporeSigma™ HEPES, Sodium Salt, ULTROL™ Grade, Calbiochem™,

CAS: 75277-39-3 Molecular Formula: C8H17N2NaO4S Molecular Weight (g/mol): 260.28 MDL Number: MFCD00036463 InChI Key: RDZTWEVXRGYCFV-UHFFFAOYSA-M Synonym: N-2-Hydroxyethylpiperazine-N'-2-ethanesulfonic Acid, Na PubChem CID: 2724248 ChEBI: CHEBI:46758 IUPAC Name: sodium 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethane-1-sulfonate SMILES: [Na+].OCCN1CCN(CCS([O-])(=O)=O)CC1