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™ 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™ 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.

Thermo Scientific™ MES hydrate, 99+% for biochemistry

Thermo Scientific™ MES hydrate, 99+% for biochemistry

CAS: 1266615-59-1 Molecular Formula: C6H13NO4S·xH2O MDL Number: MFCD00149409 Synonym: 4-Morpholinoethanesulfonic acid hydrate, MES

Thermo Scientific™ Tricine, 98%, for biochemistry

Thermo Scientific™ Tricine, 98%, for biochemistry

CAS: 5704-04-1 Molecular Formula: C6H13NO5 Molecular Weight (g/mol): 179.17 MDL Number: MFCD00004277 InChI Key: SEQKRHFRPICQDD-UHFFFAOYSA-N Synonym: N-[Tris(hydroxymethyl)methyl]glycine, N-(2-Hydroxy-1, 1-bis(hydroxymethyl)ethyl)glycine PubChem CID: 79784 ChEBI: CHEBI:39063 IUPAC Name: 2-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]acetic acid SMILES: C(C(=O)O)NC(CO)(CO)CO

Thermo Scientific™ StartingBlock™ (TBS) Blocking Buffer

Thermo Scientific™ StartingBlock™ (TBS) Blocking Buffer

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

Thermo Scientific™ Pierce™ Protein-Free (PBS) Blocking Buffer

Thermo Scientific™ Pierce™ Protein-Free (PBS) Blocking Buffer

Block membranes, plates and other samples with these ready-to-use PBS and TBS formulations of a non-protein compound to yield extremely low background.

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.

Tricine, 0.5M buffer soln., pH 7.5, Thermo Scientific™

Tricine, 0.5M buffer soln., pH 7.5, Thermo Scientific™

CAS: 5704-04-1 Molecular Formula: C6H13NO5 Molecular Weight (g/mol): 179.17 MDL Number: MFCD00004277 InChI Key: SEQKRHFRPICQDD-UHFFFAOYSA-N PubChem CID: 79784 ChEBI: CHEBI:39063 IUPAC Name: 2-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]acetic acid SMILES: C(C(=O)O)NC(CO)(CO)CO

MOPS, 0.5M buffer soln., pH 8.0, Thermo Scientific™

MOPS, 0.5M buffer soln., pH 8.0, Thermo Scientific™

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

Thermo Scientific™ Kinase buffer II (5X)

Thermo Scientific™ Kinase buffer II (5X)

For cellular and molecular biology applications

Thermo Scientific™ HEPES, 99%

Thermo Scientific™ HEPES, 99%

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

Thermo Scientific™ 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™ MES, 1.0M buffer soln., pH 7.0

Thermo Scientific™ MES, 1.0M buffer soln., pH 7.0

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

MOPS-buffered saline (5X), pH 7.0, Thermo Scientific™

MOPS-buffered saline (5X), pH 7.0, Thermo Scientific™

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

Thermo Scientific™ Pierce™ IgG Elution Buffer

Thermo Scientific™ Pierce™ IgG Elution Buffer

Ensure high-yield, nondenaturing antibody purification using IgG affinity purification supports with these gentle buffer solutions.

Thermo Scientific™ Restore™ Fluorescent Western Blot Stripping Buffer

Thermo Scientific™ Restore™ Fluorescent Western Blot Stripping Buffer

Quickly and gently remove primary and near-infrared (IR) dye-labeled secondary antibodies from Western blots.

Thermo Scientific™ TES, 99%, for biochemistry

Thermo Scientific™ TES, 99%, for biochemistry

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

Thermo Scientific™ Pierce™ Protein G IgG Binding Buffer

Thermo Scientific™ Pierce™ Protein G IgG Binding Buffer

Ensure high-yield, nondenaturing antibody purification using IgG affinity purification supports with these gentle buffer solutions.

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