Buffers and Diluents

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™ ELISA Wash Buffers

Concentrated wash buffer for efficient use of storage in the lab

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™ 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™ 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.

Thermo Scientific™ Pierce™ ELISA Blocker Blocking Buffer

Increases signal-to-noise ratio and minimizes background

Thermo Scientific™ Pierce™ Poly HRP Dilution Buffer

Specifically designed to optimize performance of Poly-HRP Streptavidin

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

BD Biosciences Transcription Factor Buffer Set

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

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 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 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

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

Intracellular staining of post-translationally modified signaling proteins

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 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 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 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

Invitrogen™ Novex™ NuPAGE™ Sample Reducing Agent (10X) Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Ready-to-use reagent to reduce protein samples for protein gel electrophoresis

Invitrogen™ Novex™ NuPAGE™ MOPS SDS Buffer Kit (for Bis-Tris Gels) Non-distribution product as customer accommodation.

All buffers are made with high-purity reagents and are strictly quality controlled

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™ NativePAGE™ 5% G-250 Sample Additive Non-distribution product as customer accommodation.

Add to samples prepared with the NativePAGE Sample Buffer and detergents (10% DMM or 5% Digitonin) just prior to applying the samples to NativePAGE gels

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

Use to transfer proteins from NuPAGE Novex gels to membranes for Western blotting

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