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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.
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1 – 15 of 19,820 results
1
Promotions Available

Thermo Scientific™ Pierce™ HeLa Protein Digest Standard

Use this standard, a highly validated mammalian protein digest, as a quality control sample for mass spectrometry (MS) analysis of complex proteomic samples.

EDGE
Form Solid
Final Product Type Peptides
Product Type Protein Digest Standard
For Use With (Equipment) Mass Spectrometer
Reagent Type Standard
Starting Material Peptides
Detection Method Mass Spectrometry
Product Line Pierce™
2

Invitrogen™ Dynabeads™ Protein A for Immunoprecipitation

Dynabeads Protein A beads are uniform, 2.8-μm superparamagnetic beads with recombinant Protein A (∼45 kDa) covalently coupled to the surface.

EDGE
Shipping Condition Ambient temperature
Content And Storage Dynabeads Protein A are supplied in PBS, pH 7.4 w/0.01% Tween-20, 0.09% NaN3 Store at 2–8°C.
Purity or Quality Grade For Research Use Only
Description Recombinant Protein A covalently bound to Dynabeads
Surface Functionality Protein A
Material Polystyrene
Concentration 30 mg/mL
For Use With (Application) Immunoprecipitation
High-throughput Compatibility High-throughput Compatible
Ligand Type Protein A
Type Superparamagnetic Beads
Target Antibodies
Format Beads in suspension
For Use With (Equipment) KingFisher™ Sample Purification System, DynaMag™ magnets
Diameter (Metric) 2.8 μm
Certifications/Compliance ISO9001 and ISO13485
Uniformity Monosized 2.8 mm (CV <5%)
Product Line Dynabeads™
3
Promotions Available

Invitrogen™ Qubit™ Protein and Protein Broad Range (BR) Assay Kits
GREENER_CHOICE

Achieve sensitive detection of protein, and low protein-to-protein variation, with the Qubit Protein and Protein BR Assay Kits for fluorescence-based protein quantitation assays.

EDGE
Product Line Qubit™
Detection Method Fluorescence
4
Promotions Available

Thermo Scientific™ Pierce™ BCA Protein Assay Reagent A

Estimate visually, or measure with a standard spectrophotometer or plate reader at 562 nm.

EDGE
Assay BCA Assay
Specificity Not Target-Specific
Content And Storage Store at room temperature.
Description Pierce BCA Protein Assay Reagent A
For Use With (Equipment) Spectrophotometer, Microplate Reader
Product Type Protein Quantitation Assay
For Use With (Application) Solution-based Detection, Absorbance
Product Line Pierce™
Detection Method Colorimetric
5
Promotions Available

Thermo Scientific™ Pierce™ Dilution-Free™ Rapid Gold BCA Protein Assay

The Pierce Dilution-Free Rapid Gold BCA Protein Assay Kit is an effortless, fast, and accurate assay optimized to determine total protein concentration. It is detergent-compatible and has a 5X wider dynamic range than traditional protein assays of 0.02–10 mg/mL.

EDGE
Shipping Condition Wet Ice
Specificity Not Target-specific
For Use With (Equipment) Spectrophotometer, Microplate Reader
Product Type Protein Quantitation Assay
Assay Range 20 to 10,000 μg/mL
For Use With (Application) Solution-based Detection, Absorbance
Product Line Pierce™ Dilution-Free™
Detection Method Colorimetric
6

Thermo Scientific™ Pierce™ BCA Protein Assay Kits

The Pierce BCA Protein Assay Kit is a high-precision, detergent-compatible protein assay for determination of protein concentration. Pierce BCA reagents provide accurate determination of protein concentration with most sample types encountered in protein research.

EDGE
Assay BCA Assay
For Use With (Equipment) Spectrophotometer, Microplate Reader
Product Type Protein Quantitation Assay
For Use With (Application) Solution-based Detection, Absorbance
Product Line Pierce™
Detection Method Colorimetric
7
Promotions Available

Thermo Scientific™ Pierce™ Protein A/G Magnetic Beads

Immunoprecipitate or affinity purify antibodies (IgG) using Protein A/G coated magnetic particles for manual or robotic magnetic separation.

EDGE
Particle Size 1 μm
Ligand Type Protein A/G
Type Magnetic Affinity Bead
Target Antibody
Content And Storage Upon receipt store at 4°C. Product shipped with an ice pack.
Protein Form Recombinant
Form Liquid
Product Line Pierce™
8

Gibco™ ExpiSf™ Protein Production Kit

Gibco™ ExpiSf™ Protein Production Kit is designed to significantly boost protein expression from high-density suspension cultures of Sf9 insect cells using the ExpiSf Expression System.

EDGE
Shipping Condition Approved for shipment at Room Temperature or on Wet Ice
Expression Mechanism Cell-Based Expression
Format Liquid
Compatible Cells Insect Cells
Classification Animal Origin-Free, Chemically Defined, Protein-Free, Serum-Free
Expression System Baculovirus
Product Line ExpiSf™
9
Promotions Available

Thermo Scientific™ M-PER™ Mammalian Protein Extraction Reagent

Isolate total protein from cultured mammalian cells with this highly efficient lysis and extraction reagent.

EDGE
Content And Storage Upon receipt store product at room temperature.
Format Liquid
Product Type Protein Extraction Reagent
Product Line M-PER™
10
Promotions Available

Thermo Scientific™ B-PER™ Bacterial Protein Extraction Reagent

Efficiently lyse E.coli and other bacterial cells and gently extract native proteins with these nonionic detergent solutions.

EDGE
Description B-PER Bacterial Protein Extraction Reagent
Product Type Bacterial Protein Extraction Reagent
Product Line B-PER™
11
Promotions Available

Thermo Scientific™ B-PER™ Complete Bacterial Protein Extraction Reagent

Efficient, gentle lysis and extraction of E.coli and other bacterial cells

EDGE
Content And Storage Store at 4°C.
Product Type Bacterial Protein Extraction Reagent
Formulation Proprietary detergent in 20mM Tris buffer, pH 7.5, containing lysozyme and universal nuclease
Product Line B-PER™
12

Thermo Scientific™ Pierce™ Protein G Magnetic Beads

Perform antibody purification and immunoprecipitation methods using manual or robotic magnetic separators with these high-capacity and high-throughput affinity particles.

EDGE
Particle Size 1 μm
Ligand Type Protein G
Type Magnetic Affinity Bead
Target Antibody
Content And Storage Upon receipt store at 4°C. Product shipped with an ice pack.
Protein Form Recombinant
Form Liquid
Concentration Slurry: 10mg/mL, 1% solids
Product Line Pierce™
13

Thermo Scientific™ Pierce™ Intact Protein Standard Mix

EDGE
Shipping Condition Wet Ice
Workflow Step Calibration
Form Powder
Product Type Intact Protein Standard Mix
For Use With (Equipment) Mass Spectrometer
Product Line Pierce™
14

Invitrogen™ Click-iT™ Protein Reaction Buffer Kit
GREENER_CHOICE

Click two moieties together: azide or alkyne and the corresponding click detection reagent

EDGE
15

Thermo Scientific™ Y-PER™ Yeast Protein Extraction Reagent

Release functionally active solubilized proteins with the first commercially available yeast lysis reagent to use a mild detergent lysis procedure.

EDGE
Content And Storage Store product at room temperature.
Format Liquid
Product Type Yeast Protein Extraction Reagent
Product Line Y-PER™