Buffers and Diluents

Thermo Scientific™ SuperBlock™ Blocking Buffers Available on GSA/VA Contract for Federal Government customers only.

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.

Thermo Scientific™ Pierce™ StartingBlock™ Blocking Buffers Available on GSA/VA Contract for Federal Government customers only.

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.

Thermo Scientific™ Pierce™ SEA BLOCK™ Blocking Buffer Available on GSA/VA Contract for Federal Government customers only.

Block mammalian tissue samples for immunohistochemistry (IHC) and samples for other methods with steelhead salmon serum in PBS.

Thermo Scientific™ Pierce™ Poly-HRP Dilution Buffer

Specifically designed to optimize performance of Poly-HRP Streptavidin

Thermo Scientific™ Pierce™ ELISA Blocker Blocking Buffer

Increases signal-to-noise ratio and minimizes background

Thermo Scientific™ Pierce™ Guardian™ Peroxidase Conjugate Stabilizer/Diluent

Preserve diluted (1-1,000ng/mL) HRP conjugates for more than six months at room temperature without significant loss of activity using Guardian Peroxidase Conjugate Stabilizer/Diluent.

Thermo Scientific™ Pierce™ Poly HRP Dilution Buffer

Specifically designed to optimize performance of Poly-HRP Streptavidin

Thermo Scientific™ Pierce™ ELISA Wash Buffers

Concentrated wash buffer for efficient use of storage in the lab

Thermo Scientific™ 6X DNA Loading Dye Available on GSA/VA Contract for Federal Government customers only.

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

R&D Systems Stop Solution 2N Sulfuric Acid

For stopping the action of HRP on the substrate, tetramethylbenzidine

R&D Systems Reagent Diluent Concentrate 2, 10X

10X Concentrated 10% BSA Solution for DuoSets

BD Plus Permeabilization Buffer Available on GSA/VA Contract for Federal Government customers only.

Specially formulated for the immunofluorescent staining of incorporated BrdU for flow cytometric analysis

BD Mouse Foxp3 buffer set Available on GSA/VA Contract for Federal Government customers only.

For intracellular staining of mouse Foxp3 and surface staining of appropriate CD markers

BD OptEIA™ Assay Diluent Available on GSA/VA Contract for Federal Government customers only.

A buffered protein solution containing fetal bovine serum that is intended for use in BD OptEIA ELISA Sets

R&D Systems Reagent Diluent Concentrate 1

Concentrated buffered protein base

R&D Systems Sample Diluent Concentrate 1

Conatins 5X PBS, 5 mM EDTA, and 2.5% Triton X-100; 5X; 5x21mL

BD Antibody Diluent Available on GSA/VA Contract for Federal Government customers only.

For acetone-fixed, frozen tissue sections and formalin-fixed, paraffin-embedded tissue sections

BD Perm Buffer IV (10x) Available on GSA/VA Contract for Federal Government customers only.

For improved immunofluorescent staining and detection of certain intracellular phosphorylated proteins

BD Brilliant Stain Buffer

Designed to complement multicolor flow cytometry experiments. Brilliant Stain Buffer is a buffer for the immunofluorescent staining of cells.

R&D Systems Sample Diluent Concentrate 2

Contains 2% NP-40 Alternative, 40mM Tris, 274mM NaCl, 20% glycerol, 2mM EDTA, and 2mM activated sodium orthovanadate

BD Perm / Wash™ Buffer I (10x) Available on GSA/VA Contract for Federal Government customers only.

Intracellular staining of post-translationally modified signaling proteins

R&D Systems Quantikine Wash Buffer 1

Concentrate that can be diluted to a working concentration and used for the complete removal of any unbound sample or conjugate in the wells of an ELISA

BD Fluorescent Cell Barcoding Wash Buffer Available on GSA/VA Contract for Federal Government customers only.

Can be used for washing and staining cells after Fluorescent Cell Barcoding

BD Biosciences Transcription Factor Buffer Set

Optimized for fixing and permeabilizing cells before immunofluorescent staining and flow cytometric analysis of cells

Invitrogen™ Novex™ ZOOM™ Carrier Ampholytes Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Small, soluble molecules with both positive and negative charge groups

Invitrogen™ Novex™ Bolt™ Transfer Buffer (20X) Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Optimized for the transfer of proteins from Bolt Bis-Tris Plus gels to membranes for western blotting

Invitrogen™ Novex™ Tris-Glycine SDS Running Buffer (10X) Non-distribution product as customer accommodation.

Formulated for separation of proteins, in their denatured state, on Novex Tris-Glycine gels

Invitrogen™ Novex™ IEF Anode Buffer (50X) Non-distribution product as customer accommodation.

An optimized pre-mixed IEF anode buffer

Invitrogen™ Novex™ IEF Cathode Buffer pH 3-10 (10X) Non-distribution product as customer accommodation.

An optimized pre-mixed IEF cathod buffer

  spinner