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Protein Analysis Reagents

A wide variety of products for use in the study of proteins. Includes protein samples, extraction and purification products, protein modifiers, assays, dialysis supplies, gene reporter systems, cDNA, competent cells, immunohistochemistry supplies, etc.
Bioactive Small Molecules (3,183)
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1
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Guanidine Hydrochloride (Colorless-to-White Crystals), Fisher BioReagents™

For isolation of RNA from cell extracts | CAS: 50-01-1 | CH6ClN3

CAS 50-01-1
Color White
Purity ≥99.5%
Physical Form Solid
Chemical Name or Material Guanidine Hydrochloride
Recommended Storage Store at Room Temperature
Synonym guanidine hydrochloride
Merck Index 15, 4597
Molecular Formula CH6ClN3
Formula Weight 95.53
Melting Point 178°C
Assay Percent Range ≥99.5%
2

Gibco™ Dog BSEP Vesicles  DFS Item

Dog BSEP Vesicles are insect derived purified plasma membranes with inserted BSEP transport protein (bile salt export pump, ABCB11).

3

Invitrogen™ One Shot™ BL21-AI™ Chemically Competent E. coli  DFS Item

One Shot BL21-AI Chemically Competent E. coli cells are designed for applications that require tight regulation and strong expression of toxic proteins from any T7-promoter-based expression systems.

4

MilliporeSigma™ Novagen™ NovaBlue Singles™ Competent Cells

NovaBlue Singles Competent Cells are designed for ultimate convenience and reliability in plasmid transformation.

Content And Storage ≤-70°C
Efficiency Guaranteed efficiency: >1.5 x 108 cfu/μg
5

Thermo Scientific™ TMT™ Elution Buffer and Anti-TMT Resin

For enhanced enrichment, use Thermo Scientific TMT Elution Buffer with Immobilized Anti-TMT Resin for peptides that have been chemically labeled with Tandem Mass Tag (TMT) Isobaric Label Reagents for multiplexed protein quantitation using tandem mass spectrometry.

Workflow Step Protein Labeling
Label or Dye Tandem Mass Tag™ (TMT) Labels
Starting Material Cell Lysate
Detection Method Mass Spectrometry
Product Line TMT
6

Thermo Scientific™ aminoxyTMTsixplex™ Label Reagent Set

The carbonyl-reactive Thermo Scientific™ aminoxyTMT™ (Tandem Mass Tag™) Label Reagents enable multiplexed characterization and quantitation of carbonyl-containing biomolecules (carbohydrates, steroids, oxidized proteins) by mass spectrometry (MS).

Workflow Step Protein Labeling
Final Product Type Protein
For Use With (Equipment) Mass Spectrometer
Starting Material Cell Lysate
Detection Method Mass Spectrometry
Product Line aminoxyTMTsixplex
7

Thermo Scientific™ TMTpro™ Zero Label Reagent

Thermo Scientific TMTpro Zero Label Reagent serves as a 'light' tag for MS-level peptide quantitation for method optimization or use with the TMTpro 16 plex Label Reagent Set.

Shipping Condition Dry Ice
Workflow Step Protein Labeling
Final Product Type Peptide
For Use With (Equipment) Mass Spectrometer
Label or Dye Tandem Mass Tag™ (TMT) Labels
Starting Material Peptides
Detection Method Mass Spectrometry
Product Line TMT
8

Thermo Scientific™ TMTduplex™ Isotopic Label Reagent Set, 5 x 0.8 mg

TMTduplex™ Isobaric and Isotopic Mass Tagging Reagent sets enable 2-way labeling experiments of extracted proteins using tandem mass spectrometry.

9

Thermo Scientific™ TMTpro 18-plex, TMTpro-134C, and TMTpro-135N Label Reagents

TMTpro 18plex Label Reagents enable multiplexing of up to 18 samples. Addition of TMTpro 134C and TMTpro 135N Label Reagents increase sample multiplexing from 16-plex to 18-plex, enabling even greater throughput for protein identification and quantitation using tandem mass spectrometry (MS).

Product Type Isobaric Label Reagent Set
Detection Method Mass Spectrometry
10

Thermo Scientific™ Brij™-35, 30% Solution

Stabilized Brij-35 detergent provided as 10% and 30% solutions for use in various protein methods including cell lysis and HPLC.

11

Thermo Scientific™ Sodium Deoxycholate Detergent

Water-soluble, ionic detergent used in cell lysis buffers (e.g., RIPA buffer) to disrupt protein interactions for liposome and membrane protein isolation.

Content And Storage Store at -20°C
Form Powder
Product Type Detergent
Reagent Type Detergent (Pure)
12

MilliporeSigma™ Novagen™ PopCulture™ Reagent

Formulated to extract proteins from E. coli cells directly in culture medium.

Content And Storage 15°C to 30°C
13

Thermo Scientific™ CHAPS Detergent (3-((3-cholamidopropyl) dimethylammonio)-1-propanesulfonate)

Non-denaturing Zwitterionic detergents that disrupt nonspecific protein interactions with less protein aggregation than nonionic detergents.

Content And Storage Store at Room Temperature
Form Powder
Product Type Detergent
Reagent Type Detergent (Pure)
14

Thermo Scientific™ Tween™ 80 Surfact-Amps™ Detergent Solution

Thermo Scientific™ Surfact-Amps 80 Detergent Solution is highly-purified Tween-80 detergent stabilized and supplied as a 10% solution in 10mL glass ampules.

Content And Storage Store in a cool, dry, and well-ventilated area
Form Liquid
Reagent Type Detergent Solution
Product Line Surfact-Amps,Tween
15

Thermo Scientific™ Surfact-Amps™ Detergent Sampler

Convenient collection of various Surfact-Amps Detergent Solutions and other selected useful detergents for protein research methods.