You searched for: 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 4, citrate buffer

Supplier: Thermo Scientific Chemicals

pH Buffer solution

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VWR® Blood Bank Saline Solutions

Supplier: VWR International

Blood bank saline is pH-controlled for a pH between 6.5 and 7.0.

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Macron Fine Chemicals™ BuffAR®, pH Buffer Solutions

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Accurate to within ±0.01 pH at 25 °C (±0.02 for pH 9 and 9.18).

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Titrisol® pH Buffers, MilliporeSigma

Supplier: MilliporeSigma

Citrate/Hydrochloric Acid, Titrisol®, Ampule

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1X PBS Buffer with 1% Casein

Supplier: Rockland Immunochemical

Phosphate buffered saline with casein is suitable for multiple applications including biological diluent buffer for antibodies or other biologics.

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RNA Gel Buffer 10X (MOPS buffer), Quality Biological

Supplier: QUALITY BIOLOGICAL, INC.

MOPS buffer is used at 1X for the electrophoresis of RNA as the running buffer to separate RNA samples on agarose and formaldehyde-agarose (denaturing) gels. MOPS buffer is also used for Northern Blots -the hybridization of total RNA or mRNA to a membrane.

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His Buffer Kit, Cytiva

Supplier: Cytiva

His Buffer Kit contains carefully prepared buffer concentrates for binding, washing, and elution of histidine-tagged proteins according to recommended protocols. Moreover, a method for optimization of imidazole concentration in the binding buffer is described.

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Blocking Buffer for Fluorescent Western Blotting, Rockland Immunochemicals

Supplier: Rockland Immunochemical

This blocking buffer is specifically formulated to achieve superior reproducible western blotting images using fluorescent systems.

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TAE 50X Buffer, MP Biomedicals

Supplier: MP Biomedicals

Buffer for Electrophoresis.

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Certipur® Buffer solution (Di-Sodium Hydrogen Phosphate/Potassium Hydrogen Phosphate), Traceable to SRM from NIST and PTB, MilliporeSigma

Supplier: MilliporeSigma

Di-Sodium Hydrogen Phosphate/Potassium Hydrogen Phosphate, Traceable To Srm From NIST And Ptb

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10X TBS Buffer (Tris Buffered Saline)

Supplier: GROWCELLS

Tris Buffered Saline, 10x, Sterile Filtered: (0.20 uM), Storage: Room Temperature, Polycarbonate Bottle, Size: 1x2l

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Lysis Buffer, 1X, Rockland Immunochemicals

Supplier: Rockland Immunochemical

1X Lysis Buffer

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VWR® Hanks' Balanced Salt Solutions

Supplier: VWR International

Balanced salt solutions for cell culture applications.

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Corning® Tris Base Buffer, Powder, Corning

Supplier: Corning

Tris is commonly used in buffer solutions in biochemical and molecular biological research

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Pierce™ 1-Step Transfer Buffer, Thermo Scientific

Supplier: Invitrogen

Thermo Scientific Pierce 1-Step Transfer Buffer is designed for rapid semi-dry transfer of 10-300kDa proteins from polyacrylamide gels (SDS-PAGE) to nitrocellulose or PVDF membranes using the Pierce G2 Fast Blotter.

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FACS and IF Staining Buffer with FBS

Supplier: Rockland Immunochemical

Fluorescent Activated Cell Sorting (FACS) and Immunofluorescence (IF) staining buffer with FBS

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Certified pH Buffer Solution, pH 7 at 20°C, Coloured (Yellow), with Fungicide, Paragon Scientific

Supplier: LGC Standards

Certified pH Buffer Solution, pH 7 at 20°C, Coloured (Yellow), with Fungicide, Paragon Scientific

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Borate Buffered Saline (BBS), Rockland Immunochemicals

Supplier: Rockland Immunochemical

Borate buffered saline (BBS) is commonly used in coating procedures for ELISA.

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1X TBS Buffer with 1% Casein

Supplier: Rockland Immunochemical

Tris buffered saline with casein is suitable for multiple applications including biological diluent buffer for antibodies or other biologics.

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Borate Saline Buffered (BSB), Rockland Immunochemicals

Supplier: Rockland Immunochemical

Borate Saline Buffered (BSB) is commonly used in coating procedures for ELISA.

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ACK Lysing Buffer, Quality Biological

Supplier: QUALITY BIOLOGICAL, INC.

Ammonium-Chloride-Potassium (ACK) Lysing Buffer is used for the lysis of red blood cells in samples containing white blood cells, such as EDTA-treated whole blood, buffy coats, and bone marrow.

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FACS and IF Staining Buffer with BSA

Supplier: Rockland Immunochemical

Fluorescent Activated Cell Sorting (FACS) and Immunofluorescence (IF) staining buffer with BSA

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StickTogether DNA Ligase Buffer, New England Biolabs

Supplier: New England Biolabs (NEB)

StickTogether Buffer is supplied with T3, T7, Hi-T4 and Salt-T4 DNA ligases.

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Blocking Buffers, Rockland Immunochemicals

Supplier: Rockland Immunochemical

Use BLOTTO whenever procedures call for immunoanalytical grade non-fat dry milk

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IPG Buffers, Cytiva

Supplier: Cytiva

IPG buffers are ampholyte-containing buffer concentrates specifically formulated for use with Immobiline™ DryStrip gels for isoelectric focusing, run as the first dimension of 2-D electrophoresis or as a separate application. Using Immobiline DryStrip gels together with matching IPG buffer gives high sample loading capacity, improves resolution, and increases the probability of detecting low abundance proteins.

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Di-Sodium Hydrogen Phosphate Solution (Buffer Stock Solution), Certipur®

Supplier: MilliporeSigma

Buffer stock solution 1/15 mol/l

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2X SDS-PAGE Sample Buffer, Rockland Immunochemicals

Supplier: Rockland Immunochemical

2X SDS-PAGE Sample Buffer

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FACS and IF Staining Buffer with Goat Serum

Supplier: Rockland Immunochemical

Fluorescent Activated Cell Sorting (FACS) and Immunofluorescence (IF) staining buffer with Goat Serum

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Protein Running Buffer 10X, Quality Biological

Supplier: QUALITY BIOLOGICAL, INC.

Protein Running Buffer, 10X is used as the electrophoresis buffer during the stacking and resolve process of sodium dodecyl sulfate - polyacrylamide gel electrophoresis (SDS-PAGE), and is the running buffer for TRIS-glycine gel electrophoresis.