Protein Biology

Thermo Scientific™ TranscriptAid T7 High Yield Transcription Kit Available on GSA/VA Contract for Federal Government customers only.

Get high yield in vitro transcription from DNA templates containing a T7 RNA Polymerase promoter, including linearized plasmids or PCR products.

Thermo Scientific™ SMART Digest™ Trypsin Kits

Obtain fast, simple, and highly reproducible trypsin protein digestion for peptide characterization and quantitation in biopharmaceutical protein research.

Alfa Aesar™ Bolton-Hunter Reagent

For iodination of proteins that do not contain tyrosine residues

Thermo Scientific™ IPTG Available on GSA/VA Contract for Federal Government customers only.

Induce the expression of genes under the control of lac operon in cloning and protein expression procedures.

Thermo Scientific™ Owl™ Gel-Drying Kits Available on GSA/VA Contract for Federal Government customers only.

Preserve protein gels easily and economically while eliminating distortion problems common in other drying procedures with these gel-drying kits.

Endothelial Cell Growth Supplement, bovine hypothalamus, BT-203, Alfa Aesar™

Our ECGS is used to improve growth, supplement and/or reduce serum concentrations in cultures of endothelial cells, Balb/C-3T3 cells and in hybridoma cell cloning. Optimal concentration range is from 25-200µg/mL.

Alfa Aesar™ Mouse Osteocalcin Enzyme Immunoassay Kit

For measuring levels of osteocalcin in mouse serum and plasma samples

Thermo Scientific™ Owl™ Gel-Drying Supplies Available on GSA/VA Contract for Federal Government customers only.

Use the frames and pre-cut cellophane that come in Thermo Scientific™ Owl™ Gel-Drying Supplies with Owl™ Gel-Drying Kits.

Thermo Scientific™ Owl™ VEP-2 Mini Tank Electroblotting System Available on GSA/VA Contract for Federal Government customers only.

Produce uniform, reproducible protein transfers for up to four polyacrylamide minigels with the Thermo Scientific™ Owl™ VEP-2 Mini Tank Electroblotting System.

Thermo Scientific™ X-Gal Solution, ready-to-use Available on GSA/VA Contract for Federal Government customers only.

Effectively screen colonies with X-Gal, an inert chromogenic substrate for beta-galactosidase which hydrolyzes X-Gal, forming an intense blue precipitate.

Gibco™ FGF-Basic (aa 10-155) Recombinant Human Protein Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

FGF-Basic (AA 10-155) is a bioactive protein intended for use in cell culture applications

Thermo Scientific™ Bond-Breaker™ Neutral pH TCEP Solution

Efficiently reduce protein disulfide bonds with this stable, odorless, 0.5M solution of TCEP reducing agent that is ideal for making reducing SDS-PAGE sample buffers.

Thermo Scientific™ Imject™ Maleimide-Activated mcKLH and Kit Available on GSA/VA Contract for Federal Government customers only.

Perform hapten-carrier conjugation with cysteine-containing peptides and other thiolated antigens with this sulfhydryl-reactive mariculture KLH.

Thermo Scientific™ Pierce™ Sulfo-NHS Crosslinker Available on GSA/VA Contract for Federal Government customers only.

Prepare amine-reactive sulfo-NHS-ester crosslinkers or enhance carbodiimide (EDC) conjugation for peptides or proteins using N-hydroxysulfosuccinimide, CAS 106627-54-7.

Thermo Scientific™ Pierce™ Sulfo-SMCC (sulfosuccinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate) No-Weigh™ Format

Thermo Scientific™ Pierce™ Sulfo-SMCC (sulfosuccinimidyl 4-(N-maleimidomethyl)cyclohexane-1-carboxylate) No-Weigh™ Format is a water-soluble, amine-to-sulfhydryl crosslinker that contains NHS-ester and maleimide reactive groups at opposite ends of a medium cyclohexane spacer arm.

R&D Systems™ Mouse IL-13 Culture Media Quantikine ELISA Kit, R&D Systems™ Available on GSA/VA Contract for Federal Government customers only.

a 4.5 hour solid phase ELISA designed to measure mouse IL-13 levels in cell culture supernates.

Thermo Scientific™ Pierce™ High Binding Streptavidin Coated Plates

Bind biotinylated oligonucleotides and peptides with higher binding efficiency than other commercially available streptavidin-coated plates.

Thermo Scientific™ Pierce™ TMB Substrates Available on GSA/VA Contract for Federal Government customers only.

Horseradish peroxidase (HRP) substrates for ELISA that change from blue to yellow upon addition of a sulfuric or phosphoric acid stop solution.

R&D Systems™ Human CD25/IL-2 R alpha Quantikine ELISA Kit, R&D Systems™ Available on GSA/VA Contract for Federal Government customers only.

A 3.5 hour solid phase ELISA designed to measure IL-2 sR alpha in cell culture supernates, serum, and plasma. It contains NS0-expressed recombinant human IL-2 sR alpha and antibodies raised against the recombinant factor.

MilliporeSigma™ Immobilon™-P PVDF Transfer Membranes Available on GSA/VA Contract for Federal Government customers only.

Optimized for binding proteins transferred from a variety of gel matrices. MilliporeSigma™ Immobilon™-P PVDF Transfer Membranes have superior handling, staining, and resistance than nitrocellulose. For use with Western blots and protein sequencing. Available in sheets or rolls.

Invitrogen™ Total Exosome Isolation Reagent (from cell culture media) Available on GSA/VA Contract for Federal Government customers only. Non-distribution product as customer accommodation.

Easily isolate exosomes and avoid time-consuming ultra-centrifugation

Thermo Scientific™ DMEM Media for SILAC

Analyze protein expression by mass spectrometry using these media or additives for stable isotope labeling with amino acids in cell culture (SILAC).

Thermo Scientific™ Pierce™ 10K MWCO 96-well Microdialysis Plate

Simultaneously process 1 to 96 samples with 10 to 100µL volumes with this convenient and disposable rapid dialysis system that is automation compatible.

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

Less hazardous and does not require methanol or acetic acid fixatives or destains

Thermo Scientific™ CarboxyLink™ Coupling Resins and Immobilization Kits

Covalently immobilize peptide antigens and other carboxylate ligands for affinity purification using DADPA-activated agarose beads and EDC crosslinker.

Thermo Scientific™ EZ-Link™ Sulfo-NHS-LC-Biotin No-Weigh™ Format

Thermo Scientific™ EZ-Link™ Sulfo-NHS-LC-Biotin No-Weigh™ Format is an intermediate-length, water-soluble biotinylation reagent for labeling antibodies, proteins and other molecules that have primary amines.

Thermo Scientific™ Pierce™ Amine-Reactive Tandem Mass Tag Reagents Available on GSA/VA Contract for Federal Government customers only.

Study protein expression by quantitative mass spectrometry using amine-labeling compounds of equal total mass (isobaric) but different reporter ions.

BD CompBead Anti-Mouse Ig, κ/Negative Control Particles Set

Used to optimize fluorescence compensation settings for multicolor flow cytometric analyses. BD™ Anti-Mouse Ig, κ/Negative Control Particles Set includes two sets of polystyrene microparticles to distinctly stain positive and negative populations, especially when using tandem dye conjugates.

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