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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Denatured (2)
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African Green Monkey (1)
Canine (4)
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Human (3,704)
Monkey (2)
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Form

Affinity-purified (2)
Agarose Bead (37)
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α-Amanitin (1)
(±)-5'-Chloro-5'-deoxy-ENBA (2)
(2R)-2-[[9-(Methylethyl)-6-[[[4-(2-pyridinyl)phenyl]methyl]amino]-9H-purin-2-yl]amino]-1-butanol trihydrochloride (1)
(5Z)-7-Oxozeaenol (1)
(R)-DRF053 dihydrochloride (2)
(RS)-MCPG disodium salt (2)
(S)-PFI 2 hydrochloride (1)

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AAV-MAX (4)
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Aluora (37)
Ambion (4)

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Conjugate

2 Color (2)
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AP (39)
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APC-Alexa Fluor 750 (2)
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Cross Reactivity

Bovine (24)
Cat (14)
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Chlamydia species (5)
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Dog (34)
Fish (1)

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Type

1-step Human Coupled IVT Kit (2)
1-step Human High-yield Maxi IVT Kit (1)
1-step Human High-yield Mini IVT Kit (2)
96-well Filter Plate (2)
Affinity Matrix (119)
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Tissue

A-20 (1)
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B Lymphoblast (2)
B Lymphocyte (1)

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106 – 120 of 129,931 results

106

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Thermo Scientific™ HisPur™ Ni-NTA Magnetic Beads

Perform affinity purification of His-tagged fusion proteins in manual or automated formats with the high capacity nickel-IMAC Thermo Scientific™ HisPur Ni-NTA Magnetic Beads.

Pricing & Availability
Specifications

Particle Size	1 μm
Ligand Type	Nickel-NTA
Type	Magnetic Affinity Bead
Target	His
Content And Storage	Store at 4°C
Protein Form	Recombinant
Concentration	Slurry: 12.5mg/mL, 1.25% solids
Product Line	HisPur

107

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Thermo Scientific™ Aprotinin Protease Inhibitor

Customize your protease inhibitor cocktail formulation with these small packages of individual protease inhibitor peptides and compounds.

Pricing & Availability

108

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Thermo Scientific™ Pierce™ Peptide Retention Time Calibration Mixture

15 synthetic heavy peptides mixed in equimolar ratio to test and calibrate reverse-phase liquid chromatography (LC) and mass spectrometry (LC-MS) equipment.

Pricing & Availability

109

Invitrogen™ Zenon™ Human IgG Labeling Kits

Take advantage of a fast, versatile, and reliable method for producing antibody (IgG) conjugates for immunocytochemistry (ICC), immunohistochemistry (IHC), flow cytometry, and cell imaging with the Invitrogen Zenon™ Human IgG Labeling Kits.

Pricing & Availability
Specifications

Labeling Target	IgG
Labeling Scale	< 1–20 μg
Species	Human
Product Line	Zenon

110

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Thermo Scientific™ Pierce Plant Total Protein Extraction Kit

The Thermo Scientific Pierce Plant Total Protein Extraction Kit effectively extracts protein from all kinds of dry and fresh plant tissue without liquid nitrogen or organic solvents.

Pricing & Availability

111

Invitrogen™ Alexa Fluor™ 488 C₅ Maleimide

Alexa Fluor™ 488 is a bright, green fluorescent dye with excitation ideally suited to the 488 nm laser line.

Pricing & Availability

112

Promotions Available

Invitrogen™ One Shot™ TOP10 Electrocomp™ E. coli

One Shot TOP10 Electrocomp E. coli cells are ideal for high-efficiency cloning and plasmid propagation. Provided at a transformation efficiency of >1 x 10¹⁰ cfu/ μg supercoiled DNA, these cells allow for stable replication of high copy number plasmids.

Pricing & Availability
Specifications

Shipping Condition	Dry Ice
Blue/White Screening	Yes (lacZΔM15)
Cloning Unstable DNA	No
Cloning Methylated DNA	Yes (mcrA)
Transformation Efficiency Level	High Efficiency (>1 x 10¹⁰ cfu/μg)
High-throughput Compatibility	Low
Improves Plasmid Quality	Yes (endA1)
Preparing Unmethylated DNA	No
Plasmid	May be used for plasmids >20 kb
Reduces Recombination	Yes (recA13)
T1 Phage - Resistant (tonA)	No
Antibiotic Resistance Bacterial	Yes (Streptomycin)
Format	Tube
Product Type	Electrocompetent Cells
Species	E. coli (K12)
Product Line	One Shot
Contains F' Episome	No

113

Molecular Probes™ Alexa Fluor™ 647 Microscale Protein Labeling Kit

Microscale Protein Labeling Kits provide a convenient means for attaching a fluorescent label to a small amount of antibody or protein (20–100 μg).

Pricing & Availability

114

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Thermo Scientific™ Slide-A-Lyzer™ G3 Dialysis Cassettes, Irradiated 10K MWCO

Thermo Scientific Slide-A-Lyzer™ G3 Dialysis Cassettes facilitate the rapid and trouble-free dialysis of sample volumes from 0.5 to 125 mL. Unlike standard flat tubing, these innovative devices do not require knots or clips that can lead to leaking and sample loss.

Pricing & Availability
Specifications

MWCO	10 kDa
Membrane	Cellulose Membrane, Dialysis
Purification Target	Buffer Exchange, Protein
Product Line	Slide-A-Lyzer

115

Thermo Scientific™ Pierce™ Bradford Plus Protein Assay Kits

The Pierce Bradford Plus Protein Assay Kit is a ready-to-use, reducing agent-compatible, improved Bradford assay reagent used to quickly measure total protein concentration compared to a protein standard.

Pricing & Availability
Specifications

Assay	Bradford Assay
For Use With (Equipment)	Spectrophotometer, Microplate Reader
Product Type	Protein Quantitation Assay
Sufficient For	630 Tube Assays or 3160 Microplate Assays
Quantity	950 mL
For Use With (Application)	Solution-based Detection, Absorbance
Product Line	Pierce
Detection Method	Colorimetric

116

Thermo Scientific™ FITC (5/6-fluorescein isothiocyanate), mixed isomer

Activated derivatives of green-fluorescent fluorescein dye to label antibodies, proteins and other molecules for fluorescence imaging (ex 494; em 518).

Pricing & Availability
Specifications

Content And Storage	Store desiccated at -20°C, protect from moisture
Product Type	FITC
Label or Dye	FITC (Fluorescein)
Reactive Moiety	Isothiocyanate
Solubility	DMF (Dimethylformamide)
Emission	518
Excitation	494
Label Type	Classic Dyes
Chemical Reactivity	Amine
Product Line	Pierce

117

Thermo Scientific™ Float Buoys, for 0.1 mL Slide-A-Lyzer™ MINI Dialysis Devices

Thermo Scientific Slide-A-Lyzer MINI Dialysis Device Float buoys are low density polyethylene (LPDE) rafts designed to securely hold up to 25 Slide-A-Lyzer MINI Dialysis Devices (0.1 mL only) to permit array dialysis.

Pricing & Availability

118

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Invitrogen™ MegaX DH10B T1^R Electrocomp™ Cells

MegaX DH10B T1^R Electrocomp Cells are the highest-efficiency electrocompetent cells available. Improved production processes provide a transformation efficiency reaching >3 x 10¹⁰ cfu/μg of pUC DNA.

Pricing & Availability

119

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Thermo Scientific™ Pierce™ IgG Elution Buffer

Ensure high-yield, nondenaturing antibody purification using IgG affinity purification supports with these gentle buffer solutions.

Pricing & Availability
Specifications

Physical Form	Liquid
pH	2.8
Chemical Name or Material	Elution Buffer
Recommended Storage	4°C
Product Line	Pierce

120

Invitrogen™ D-Biotin

D-Biotin

Pricing & Availability
Specifications

Shipping Condition	Room Temperature
Conjugate	Unconjugated
Product Type	Biotin (unconjugated)
Product Line	Invitrogen

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Protein Analysis Reagents

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Thermo Scientific™ HisPur™ Ni-NTA Magnetic Beads GSA/VA ContractAvailable on GSA/VA contract for Federal Government customers.Learn More

Thermo Scientific™ Slide-A-Lyzer™ G3 Dialysis Cassettes, Irradiated 10K MWCO Greener ChoiceOffers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”Learn More

Thermo Scientific™ HisPur™ Ni-NTA Magnetic Beads

Thermo Scientific™ Slide-A-Lyzer™ G3 Dialysis Cassettes, Irradiated 10K MWCO