Biological Buffers

Thermo Scientific™ Pierce™ StartingBlock™ Blocking Buffers

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. 1LT STARTING BLOCK (TBS) BLOCKING (37542) LITL18 Promotion

Thermo Scientific™ Phire Buffers

Choose from three formats of these buffers to optimize PCR using Thermo Scientific™ Phire™ Hot Start II DNA Polymerase. PHIRE REACTION BUFFER 6ML

Alfa Aesar™ Kinase buffer V (5X)

For cellular and molecular biology applications 250ML Kinase buffer V (5X)

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

Chemical Name or Material: MES buffer soln. CAS: 145224-94-8 MDL Number: MFCD00283848 500ML MES, 1.0M buffer soln., pH 7.5 500ml

MES, 99+%, <1% water, ACROS Organics™

Chemical Name or Material: MES CAS: 4432-31-9 Assay: ≥99% Assay Percent Range: 99% Molecular Formula: C6H13NO4S Formula Weight: 195.24 MDL Number: MFCD00006181 Synonym: 2-(N-Morpholino)ethanesulfonic acid 250GR MES, 99%, <1% water

Alfa Aesar™ PIPES, 0.5M buffer soln., pH 5.5

Chemical Name or Material: PIPES buffer soln. CAS: 5625-37-6 MDL Number: MFCD00006159 250ML PIPES, 0.5M buffer soln., pH 5.5 250ml

Alfa Aesar™ HEPES, 1.0M buffer soln., pH 6.5

Chemical Name or Material: HEPES buffer soln. CAS: 7365-45-9 MDL Number: MFCD00006158 500ML HEPES, 1.0M buffer soln., pH 6.5 500ml

Alfa Aesar™ HEPPSO, 0.2M buffer soln., pH 7.0

Chemical Name or Material: HEPPSO buffer soln. CAS: 68399-78-0 MDL Number: MFCD00038351 100ML HEPPSO, 0.2M buffer soln., pH 7.0 100ml

Normal Human Serum Control, Invitrogen™

Normal Human Serum Control, 31876, from Invitrogen™., 31876, from Invitrogen™. Species Reactivity: Not Applicable; Applications: Blocking Assay, Control, ICC, IF, IHC. 2 ML NORMAL HUMAN SERUM

Alfa Aesar™ MOPS, 0.5M buffer soln., pH 6.5

Chemical Name or Material: MOPS buffer soln. CAS: 1132-61-2 MDL Number: MFCD00006183 250ML MOPS, 0.5M buffer soln., pH 6.5 250ml

Normal Porcine Serum Control, Invitrogen™

Normal Porcine Serum Control, 31890, from Invitrogen™., 31890, from Invitrogen™. Species Reactivity: Not Applicable; Applications: Blocking Assay, Control, ICC, IF, IHC. NORMAL SWINE SERUM 2ML

ADA, 99%, for biochemistry, ACROS Organics™

Chemical Name or Material: ADA Name Note: For biochemistry CAS: 26239-55-4 CAS Min %: 98.5 CAS Max %: 100.0 Purity Grade: For biochemistry Assay: 99% Assay Percent Range: 99% Molecular Formula: C6H10N2O5 Linear Formula: H2NCOCH2N(CH2CO2H)2 Formula Weight: 190.16 MDL Number: MFCD00008031 Synonym: N-(2-Acetamido)iminodiacetic acid 25GR ADA, 99%, for biochemistry

Thermo Scientific™ Pierce™ Binding and Elution Buffers for IgG Purification

Ensure high-yield, nondenaturing antibody purification using IgG affinity purification supports with these gentle buffer solutions. 1LT IMMUNOPURE IGG ELUTION BUFFER

Thermo Scientific™ Pierce™ ELISA Wash Buffers

Concentrated wash buffer for efficient use of storage in the lab ELISA WASH BUFFER, 30X 50ML

MES hydrate, 99+%, Acros Organics™

Chemical Name or Material: MES hydrate Name Note: 99% CAS: 1266615-59-1 Purity Grade: For biochemistry Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C6H13NO4S·xH2O Formula Weight: 195.23 MDL Number: MFCD00149409 Synonym: 4-Morpholinoethanesulfonic acid hydrate 100GR MES hydrate, 99+%, for biochemistry

Alfa Aesar™ MOPS, 1.0M buffer soln., pH 5.5

Chemical Name or Material: MOPS buffer soln. CAS: 1132-61-2 MDL Number: MFCD00006183 500ML MOPS, 1.0M buffer soln., pH 5.5 500ml

Tricine, 98%, for biochemistry, ACROS Organics™

Chemical Name or Material: Tricine Name Note: 98% CAS: 5704-04-1 Purity Grade: For biochemistry Assay: 98% Assay Percent Range: 98% Molecular Formula: C6H13NO5 Linear Formula: (HOCH2)3CNHCH2CO2H Formula Weight: 179.17 MDL Number: MFCD00004277 Synonym: N-(2-Hydroxy-1, 1-bis(hydroxymethyl)ethyl)glycine 25GR Tricine, 98%, for biochemistry

HEPES sodium salt, 99%, ACROS Organics™

Chemical Name or Material: HEPES sodium salt Name Note: 99% CAS: 75277-39-3 Assay: ≥98.5% (on anhydrous substance) Assay Percent Range: 99% Molecular Formula: C8H17N2NaO4S Formula Weight: 260.27 MDL Number: MFCD00036463 Synonym: 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid sodium salt 1KG HEPES sodium salt, 99%

Alfa Aesar™ POPSO, 0.2M buffer soln., pH 8.0

Chemical Name or Material: POPSO buffer soln. CAS: 108321-07-9 MDL Number: MFCD00070005 250ML POPSO, 0.2M buffer soln., pH 8.0 250ml

Alfa Aesar™ PIPES, 0.5M buffer soln., pH 7.5

Chemical Name or Material: PIPES buffer soln. CAS: 5625-37-6 MDL Number: MFCD00006159 100ML PIPES, 0.5M buffer soln., pH 7.5 100ml

Alfa Aesar™ MOPS, 0.5M buffer soln., pH 7.5

Chemical Name or Material: MOPS buffer soln. CAS: 1132-61-2 MDL Number: MFCD00006183 250ML MOPS, 0.5M buffer soln., pH 7.5 250ml

Laemmli SDS Sample Buffer, non-reducing, 4X

For protein sample preparation to be used in the Laemmli SDS-PAGE system 25ML Laemmli SDS sample buffer, non-reducing (4X) 25ml

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

Chemical Name or Material: MOPS buffer soln. CAS: 1132-61-2 MDL Number: MFCD00006183 100ML MOPS, 0.5M buffer soln., pH 6.0 100ml

HEPES, 99%, for biochemistry, ACROS Organics™

Chemical Name or Material: HEPES CAS: 7365-45-9 Purity Grade: For biochemistry Assay: 99% Assay Percent Range: 99% Molecular Formula: C8H18N2O4S Formula Weight: 238.3 1KG HEPES, 99%, for biochemistry

HEPES sodium salt, 99+%, for molecular biology, DNAse, RNAse and Protease free, ACROS Organics™

Chemical Name or Material: HEPES sodium salt Name Note: 99+% CAS: 75277-39-3 Purity Grade: For molecular biology Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: C8H17N2NaO4S Formula Weight: 260.27 MDL Number: MFCD00036463 Synonym: 2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid sodium salt 500GR HEPES sodium salt, 99+%, for molecular biology, DNAse, RNAse and Protease free

Alfa Aesar™ Antibody & Antigen Purification Buffers

Buffers for immunoaffinity purification of antibodies Antibody & Antigen purification buffers

Alfa Aesar™ MOPS-buffered saline (5X), pH 7.5

Chemical Name or Material: MOPS-buffered saline CAS: 1132-61-2 MDL Number: MFCD00006183 500ML MOPS-buffered saline (5X), pH 7.5 500ml

Zymogram Sample Buffer, pH 6.6

50ML Zymogram sample buffer, pH 6.6 50ml

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