Biological Buffers

Thermo Scientific™ DNA Gel Loading Dye (6X)

Thermo Scientific™ DNA Gel Loading Dye (6X)

Prepare DNA markers and samples for loading on agarose or polyacrylamide gels with Thermo Scientific™ 6X DNA Loading Dye.

Thermo Scientific™ Pierce™ LDS Sample Buffer, Non-Reducing (4X)

Thermo Scientific™ Pierce™ LDS Sample Buffer, Non-Reducing (4X)

Nonreducing lithium dodecyl sulfate sample loading buffer, a unique alternative to homemade and other commercial gel-loading dyes.

Thermo Scientific™ Restore™ PLUS Western Blot Stripping Buffer

Thermo Scientific™ Restore™ PLUS Western Blot Stripping Buffer

Remove high-affinity antibodies from membranes so they can be reprobed and detected with chemiluminescent substrates.

HEPES (Fine White Crystals/Molecular Biology), Fisher BioReagents

HEPES (Fine White Crystals/Molecular Biology), Fisher BioReagents

CAS: 7365-45-9 Molecular Formula: C8H17N2NaO4S Molecular Weight (g/mol): 260.28 MDL Number: MFCD00006158 InChI Key: RDZTWEVXRGYCFV-UHFFFAOYSA-M 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: [Na+].OCCN1CCN(CCS([O-])(=O)=O)CC1

Thermo Scientific™ Blocker™ BLOTTO in TBS

Thermo Scientific™ Blocker™ BLOTTO in TBS

Block membranes, plates and other samples with this ready-to-use 5% solution of nonfat powdered milk in TBS for Western blot, ELISA and other detection methods.

Thermo Scientific™ Blocker™ Casein

Thermo Scientific™ Blocker™ Casein

Block membranes, plates and other samples with these ready-to-use PBS or TBS solutions of purified casein for Western blot, ELISA and other detection methods.

Alfa Aesar™ MES-buffered saline (5X), pH 6.5

Alfa Aesar™ MES-buffered saline (5X), pH 6.5

CAS: 145224-94-8 Molecular Formula: C6H15NO5S Molecular Weight (g/mol): 213.248 MDL Number: MFCD00283848 InChI Key: MIIIXQJBDGSIKL-UHFFFAOYSA-N PubChem CID: 16218417 IUPAC Name: 2-morpholin-4-ylethanesulfonic acid;hydrate SMILES: C1COCCN1CCS(=O)(=O)O.O

Thermo Scientific™ SuperBlock™ (PBS) Blocking Buffer

Thermo Scientific™ SuperBlock™ (PBS) Blocking Buffer

Block membranes, plates and tissue samples with these optimized solutions containing a protein that provides fast and effective blocking for Western blot, ELISA and IHC.

Alfa Aesar™ HEPES, 0.5M buffer soln., pH 7.6

Alfa Aesar™ HEPES, 0.5M buffer soln., pH 7.6

CAS: 7365-45-9 Molecular Formula: C8H17N2NaO4S Molecular Weight (g/mol): 260.28 MDL Number: MFCD00006158 InChI Key: RDZTWEVXRGYCFV-UHFFFAOYSA-M PubChem CID: 23831 ChEBI: CHEBI:42334 IUPAC Name: 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid SMILES: [Na+].OCCN1CCN(CCS([O-])(=O)=O)CC1

Bicine, Fisher BioReagents

Bicine, Fisher BioReagents

CAS: 150-25-4 Molecular Formula: C6H12NNaO4 Molecular Weight (g/mol): 185.16 MDL Number: MFCD00004295 InChI Key: MFBDBXAVPLFMNJ-UHFFFAOYSA-M Synonym: N, N-bis [2-hydroxyethyl]glycine PubChem CID: 8761 ChEBI: CHEBI:40957 IUPAC Name: 2-[bis(2-hydroxyethyl)amino]acetic acid SMILES: [Na+].OCCN(CCO)CC([O-])=O

Alfa Aesar™ MOPS, 1.0M buffer soln., pH 7.0

Alfa Aesar™ MOPS, 1.0M buffer soln., pH 7.0

CAS: 1132-61-2 Molecular Formula: C7H15NO4S Molecular Weight (g/mol): 209.26 MDL Number: MFCD00006183 InChI Key: DVLFYONBTKHTER-UHFFFAOYSA-N PubChem CID: 70807 ChEBI: CHEBI:44115 IUPAC Name: 3-morpholin-4-ylpropane-1-sulfonic acid SMILES: [O-]S(=O)(=O)CCC[NH+]1CCOCC1

PIPES, 98.5+%, for biochemistry, ACROS Organics™

PIPES, 98.5+%, for biochemistry, ACROS Organics™

CAS: 5625-37-6 Molecular Formula: C8H18N2O6S2 Molecular Weight (g/mol): 302.36 InChI Key: IHPYMWDTONKSCO-UHFFFAOYSA-N Synonym: 1, 4-Piperazinebis(ethanesulfonic acid) PubChem CID: 79723 ChEBI: CHEBI:44933 IUPAC Name: 2-[4-(2-sulfoethyl)piperazin-1-yl]ethanesulfonic acid SMILES: C1CN(CCN1CCS(=O)(=O)O)CCS(=O)(=O)O

Alfa Aesar™ HEPES, 0.5M buffer soln., pH 9.0

Alfa Aesar™ HEPES, 0.5M buffer soln., pH 9.0

CAS: 7365-45-9 Molecular Formula: C8H17N2NaO4S Molecular Weight (g/mol): 260.28 MDL Number: MFCD00006158 InChI Key: RDZTWEVXRGYCFV-UHFFFAOYSA-M PubChem CID: 23831 ChEBI: CHEBI:42334 IUPAC Name: 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid SMILES: [Na+].OCCN1CCN(CCS([O-])(=O)=O)CC1

Thermo Scientific™ StartingBlock™ (TBS) Blocking Buffer

Thermo Scientific™ StartingBlock™ (TBS) Blocking Buffer

Block membranes, plates and other samples with these ready-to-use PBS or TBS formulations of a special protein blocker for exceptional nonspecific blocking and broad compatibility.

Alfa Aesar™ Alkaline Phosphatase Buffer-1 (5X)

Alfa Aesar™ Alkaline Phosphatase Buffer-1 (5X)

For cellular and molecular biology applications

Alfa Aesar™ MOPS, 1.0M buffer soln., pH 7.5

Alfa Aesar™ MOPS, 1.0M buffer soln., pH 7.5

CAS: 1132-61-2 Molecular Formula: C7H15NO4S Molecular Weight (g/mol): 209.26 MDL Number: MFCD00006183 InChI Key: DVLFYONBTKHTER-UHFFFAOYSA-N PubChem CID: 70807 ChEBI: CHEBI:44115 IUPAC Name: 3-morpholin-4-ylpropane-1-sulfonic acid SMILES: [O-]S(=O)(=O)CCC[NH+]1CCOCC1

Alfa Aesar™ HEPES-buffered saline, pH 7.0 (2X for transfection)

Alfa Aesar™ HEPES-buffered saline, pH 7.0 (2X for transfection)

CAS: 7365-45-9 Molecular Formula: C8H17N2NaO4S Molecular Weight (g/mol): 260.28 MDL Number: MFCD00006158 InChI Key: RDZTWEVXRGYCFV-UHFFFAOYSA-M PubChem CID: 23831 ChEBI: CHEBI:42334 IUPAC Name: 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid SMILES: [Na+].OCCN1CCN(CCS([O-])(=O)=O)CC1

Thermo Scientific™ Phusion GC Buffer Pack, detergent-free

Thermo Scientific™ Phusion GC Buffer Pack, detergent-free

Choose between two buffer packs to optimize high-fidelity PCR or difficult or long template amplification using Thermo Scientific™ Phusion™ High-Fidelity DNA Polymerases.

TES, 99%, for biochemistry, ACROS Organics™

TES, 99%, for biochemistry, ACROS Organics™

CAS: 7365-44-8 Molecular Formula: C6H15NO6S Molecular Weight (g/mol): 229.247 MDL Number: MFCD00007532 InChI Key: JOCBASBOOFNAJA-UHFFFAOYSA-N Synonym: 2-[Tris(hydroxymethyl)methylamino]-1-ethanesulfonic acid PubChem CID: 81831 ChEBI: CHEBI:44356 IUPAC Name: 2-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]ethanesulfonic acid SMILES: C(CS(=O)(=O)O)NC(CO)(CO)CO

PIPES, Sesquisodium Sodium Salt, Fisher BioReagents

PIPES, Sesquisodium Sodium Salt, Fisher BioReagents

CAS: 100037-69-2 Molecular Formula: C16H33N4Na3O12S4 Molecular Weight (g/mol): 670.665 InChI Key: FPDACHMSOMILQI-UHFFFAOYSA-K Synonym: 1, 4-Piperazinediethanesulfonic acid sesquisodium salt, Piperazine-1, 4-bis(2-ethanesulfonic acid) sesquisodium salt 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+]

MES Monohydrate, 98%, Alfa Aesar™

MES Monohydrate, 98%, Alfa Aesar™

CAS: 145224-94-8 Molecular Formula: C6H15NO5S Molecular Weight (g/mol): 213.248 MDL Number: MFCD00149409 InChI Key: MIIIXQJBDGSIKL-UHFFFAOYSA-N PubChem CID: 16218417 IUPAC Name: 2-morpholin-4-ylethanesulfonic acid;hydrate SMILES: C1COCCN1CCS(=O)(=O)O.O

Alfa Aesar™ MES, 0.5M buffer soln., pH 6.0

Alfa Aesar™ MES, 0.5M buffer soln., pH 6.0

CAS: 145224-94-8 Molecular Formula: C6H15NO5S Molecular Weight (g/mol): 213.248 MDL Number: MFCD00283848 InChI Key: MIIIXQJBDGSIKL-UHFFFAOYSA-N PubChem CID: 16218417 IUPAC Name: 2-morpholin-4-ylethanesulfonic acid;hydrate SMILES: C1COCCN1CCS(=O)(=O)O.O

Thermo Scientific™ ELISA Blocker Blocking Buffer

Thermo Scientific™ ELISA Blocker Blocking Buffer

Increases signal-to-noise ratio and minimizes background

Thermo Scientific™ StartingBlock™ (PBS) Blocking Buffer

Thermo Scientific™ StartingBlock™ (PBS) Blocking Buffer

Block membranes, plates and other samples with these ready-to-use PBS or TBS formulations of a special protein blocker for exceptional nonspecific blocking and broad compatibility.

MES, 0.5M buffer soln., pH 9.0, Alfa Aesar™

MES, 0.5M buffer soln., pH 9.0, Alfa Aesar™

CAS: 145224-94-8 Molecular Formula: C6H15NO5S Molecular Weight (g/mol): 213.248 MDL Number: MFCD00006181 InChI Key: MIIIXQJBDGSIKL-UHFFFAOYSA-N PubChem CID: 16218417 IUPAC Name: 2-morpholin-4-ylethanesulfonic acid;hydrate SMILES: C1COCCN1CCS(=O)(=O)O.O

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