buffers

Resisting pH changes, buffers protect samples when acids or alkali is added. Powder and liquid forms efficiently track proteins during electrophoresis isolation and separation. The salty buffers can also be used to calibrate and standardize pH meters for accurate readings. Blocking substances stop antibody attachment to membrane free sites that would produce an interfering background. In various concentrations to fit any need, the buffers may come in liquids or dehydrated formats.

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Buffer solution pH 10, carbonate buffer

Supplier: Thermo Fisher Scientific

CAS No.: 1332-57-6

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VWR® Buffer, MOPS-SDS, 20X, UltraPure Grade

Supplier: VWR Chemicals

Useful for high resolution of proteins on neutral pH SDS-PAGE gels.

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Buffers, TRIS HCl solutions, pH range 7,2 to 8,5 (1 mol/L)

Supplier: Rockland Immunochemicals

Tris is widely used as a component of buffer solutions, such as in TAE and TBE buffer, especially for solutions of nucleic acids.

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Tris-Borate-EDTA (TBE) buffer, 10X

Supplier: PanReac AppliChem

10X concentrated solution of 0,89 M Tris, 0,89 M boric acid and 0,02 M EDTA.Na₂, pH 8,3 ±0,2.

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Native lysis Buffer, Abcam

Supplier: Abcam

Abcam’s 1X Native lysis buffer is an efficient means of cell lysis and protein solubilization for both adherent and suspension cultured mammalian cells.

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RBC Lysis Buffer (10X)

Supplier: Tonbo Biosciences

RBC Lysis Buffer (10X) is a concentrated ammonium chloride-based lysing reagent.

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VWR® Buffer, HEPES Solution pH 7,3 (1 mol/L)

Supplier: VWR Chemicals

HEPES buffer solution pH 7.3 (1 mol/l), VWR®

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VWR®, Phosphate Buffered Saline (PBS), pH 7,4

Supplier: VWR Chemicals

Phosphate Buffered Saline (PBS) is a buffer solution containing sodium chloride, sodium phosphate and potassium chloride. PBS helps to maintain a constant pH, is isotonic and non toxic to cells, and provide cells with water and essential inorganic ions. This formulation does not contain calcium and magnesium.

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Buffer, TRIS solution pH 7,5 (1 mol/L)

Supplier: Cayman Chemical

Cloning Buffer, TRIS buffer solution pH 7,5 (1 mol/l)

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Buffers, TE solutions 10X concentrates (TRIS-EDTA buffer)

Supplier: Rockland Immunochemicals

TE buffer is a commonly used buffer solution in molecular biology, especially in procedures involving DNA, cDNA or RNA. "TE" is derived from its components: Tris, a common pH buffer, and EDTA, a molecule that chelates cations like Mg2+. The purpose of TE buffer is to solubilize DNA or RNA, while protecting it from degradation.

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Buffer, HEPES solution (1 mol/L)

Supplier: Cayman Chemical

HEPES buffer solution (1 mol/l)

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Buffer, di-Sodium hydrogen phosphate solution 0,066 M, pH 9,2, Supelco®

Supplier: Merck

Buffer stock solution 1/15 mol/l

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HDAC assay buffer II

Supplier: Enzo Life Sciences

50 mM Tris/Cl, pH 8.0, 137 mM NaCl, 2.7 mM KCl, 1 mM MgCl2, 1 mg/ml BSA.

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G-Biosciences Sodium Chloride-Sodium Citrate Buffer (20X)

Supplier: G-Biosciences

Saline-Sodium Citrate Hybridization Buffer (20X) controls stringency during the washing steps in Southern blotting, in situ hybridization, DNA microarray or Northern blotting.

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VWR®, Eluent buffers for amino acid analyzer

Supplier: VWR Chemicals

LC eluent A, Li

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Antigen Retrieval Buffer (100X Citrate Buffer), Abcam

Supplier: Abcam

Antigen retrieval 100X citrate buffer (pH 5.1 - 5.5) is a special solution that enables rehydration and antigen retrieval to be performed in formalin-fixed, paraffin-embedded tissue sections with one step. - Cited in over 25 publications - Contains citrate buffer, 1.5% 2-butoxyethanol, 1% hydrochloric acid - Optimized for citrate buffer-treated antibodies - Contains detergent for paraffin emulsification