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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 (66,267)
Lysates (26,118)
Protein Purification (13,229)
Crosslinking, Labeling and Protein Modification (10,160)
Mammalian cDNA (6,254)
Immunohistochemistry Kits and Reagents (3,514)
Protein Assays (2,829)
Non-Mammalian cDNA (1,265)
Cytokines and Receptors Reagents and Kits (1,189)
Antibody Production and Purification (1,122)
Dialysis and Desalting (946)
Protein Resins (907)
Streptavidin-Biotin Binding Products (839)
Gene Reporter Systems (763)
Competent Cells (644)
Protein Extraction (444)
Toxins (438)
Protein Mass Spectrometry Sample Prep (297)
Protein Detection Systems (264)
Antibody Affinity Purification Buffers (215)
Non-isotopic Labeling Reagents and Kits (175)
Mammalian ORFs (155)
Amino Acid Analysis Reagents and Accessories (134)
Avidin Products (126)
Gamma Globulins (83)
SILAC Isotope Labeling Reagents and Kits (63)
Non-Mammalian ORFs (36)
Mass-Tagged Crosslinkers (23)
Venoms (2)

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Search Within Results
Keyword Search:
541 – 555 of 133,825 results
541

Thermo Scientific™ L-Lysine-2HCl, 4,4,5,5-D4 for SILAC

Study protein expression by mass spectrometry with mass variants of lysine, arginine and other amino acids to perform stable isotope labeling with amino acids in cell culture.

EDGE
Shipping Condition Room Temperature
Content And Storage Store at room temperature.
Workflow Step Protein Labeling
Form Solid
Final Product Type Protein
Product Type Amino Acids
For Use With (Equipment) Mass Spectrometer
Label or Dye Mass Isotope of Amino Acid
Starting Material Cells
Detection Method Mass Spectrometry
542
Promotions Available

Thermo Scientific™ Pierce™ FlexMix™ Calibration Solution

Thermo Scientific™ Pierce™ FlexMix™ Calibration Solution is a mixture of 16 highly pure, ionizable components designed for both positive and negative ionization calibration using Orbitrap Tribrid Series 3.1 Instrument Control Software.

EDGE
543

Thermo Scientific™ EZ-Link™ Maleimide-PEG4-DBCO

A sulfhydryl reactive heterobifunctional crosslinker which contains a dibenzylcyclooctyne (DBCO) group for copper-free click chemistry applications. The thiol/sulfhdryl reactive maleimide can be used to label a variety of thiol containing moieties such as free cystines in proteins, peptides, or other (bio)molecules.

EDGE
Shipping Condition Wet Ice
Content And Storage Upon receipt store desiccated at -20°C.
Description Maleimide-PEG4-DBCO
Cleavable No
Water Soluble No
Molecular Weight (g/mol) 647.74
Solubility DMF, DMSO
Labeling Method Chemical Labeling
Crosslinker Type Heterobifunctional
Chemical Reactivity Azide-Sulfhydryl
Cell Permeability Not determined
Format Standard, Single-use
Product Type Crosslinker
Spacer Medium (10 to 30 Å)
Reactive Moiety Maleimide, DBCO
Spacer Arm Length 29.7 Å
Product Line EZ-Link No-Weigh
PEGylated Yes
544
Promotions Available

Thermo Scientific™ Pierce™ Ni-NTA Magnetic Agarose Beads

Thermo Scientific™ Pierce™ Ni-NTA Magnetic Agarose Beads provide a fast, convenient method for purification of His-tagged recombinant proteins.

EDGE
Particle Size 30 μm
Shipping Condition Wet Ice
Stationary Phase Metal Chelate, Divalent Nickel
Type Magnetic Agarose Bead
Format Bottle
Protein Form Recombinant
Form Liquid Suspension
Concentration Slurry: 25%
Product Line Pierce
545

Thermo Scientific™ Pierce™ HRV 3C Protease Solution Kit (2 units/μL)
GSA_VA

Remove fusion tags from proteins with the HRV 3C cleavage sequence with this recombinant cysteine protease that is dual tagged for easy removal from the sample after cleavage.

EDGE
Content And Storage Store at -20°C.
Product Type Protease
Form Kit
Product Line Pierce
546

Thermo Scientific™ DNase I Solution (2500 U/mL)

Improve protein extraction efficiency with this glycosylated polypeptide that cleaves single- and double-stranded DNA in cell lysates.

EDGE
547

Thermo Scientific™ Imject™ mcKLH (in MES Buffer)

Prepare immunogens (hapten-carrier conjugates) with your antigen of choice and mariculture KLH using different conjugation chemistries.

EDGE
548

Thermo Scientific™ Pierce™ High Capacity Endotoxin Removal Spin Columns, 0.5 mL

Remove endotoxins (lipopolysaccharides or LPS) from samples before mass spectrometry using spin columns of poly(e-lysine) ligand on beaded cellulose.

EDGE
Stationary Phase Proprietary Ligand
Type Spin Column
Target Endotoxin Removal
Content And Storage Upon receipt store at 4°C.
Format Spin Column
Form Liquid
Column Type Affinity, Cellulose Resin
Formulation 8mL-capacity centrifuge columns containing 0.5mL resin
Capacity (Metric) Up to 2,000,000 EU/mL
Product Line Pierce
549

Cytiva Ni Sepharose™ excel
GSA_VA

Ni Sepharose excel affinity media for capture and purification of histidine-tagged proteins secreted into eukaryotic cell culture supernatants by immobilized metal ion affinity chromatography (IMAC).

EDGE
Particle Size 90μm
Buffer 0.01M HCl and 0.01M NaOH (one week), 10mM EDTA, 5mM DTT, 1M NaOH, 5mM TCEP, 20mM beta-Mercapto ethanol and 6M Guanidine-HCl (24 Hours), 500mM Imidazole and 100mM EDTA (2 Hours), 30% 2-Propanol
Flow Rate 150 to 600cm/hr.
Content And Storage 4° to 30°C
Matrix Ni-Sepharose
pH Range 2 to 12
Product Type Ni Sepharose excel chromato graphy media
Support Type 6% Highly Cross-linked Agarose
550
Promotions Available

Invitrogen™ Alexa Fluor™ 660 C2 Maleimide

Used for stable signal generation in imaging and flow cytometry, Alexa Fluor™ 660 dye is water soluble and pH-insensitive from pH 4 to pH 10.

EDGE ENCOMPASS_PREFERRED
551
Promotions Available

Invitrogen™ Alexa Fluor™ 680 C2 Maleimide

Alexa Fluor™ 680 is a bright, near-infrared fluorescent dye with excitation ideally suited for the 633 nm laser line.

EDGE ENCOMPASS_PREFERRED
552
Promotions Available

Invitrogen™ Tetramethylrhodamine-5-Isothiocyanate (5-TRITC; G isomer)

Tetramethylrhodamine-5-Isothiocyanate (5-TRITC; G isomer)

EDGE ENCOMPASS_PREFERRED
553
Promotions Available

Invitrogen™ BODIPY™ 558/568 NHS Ester (Succinimidyl Ester)

BODIPY™ 558/568 dye is bright, red fluorescent dye. It has a high extinction coefficient and fluorescence quantum yield and is relatively insensitive to solvent polarity and pH change.

EDGE ENCOMPASS_PREFERRED
554
Promotions Available

Invitrogen™ Streptavidin, fluorescein conjugate

Streptavidin, fluorescein conjugate

EDGE ENCOMPASS_PREFERRED
555
Promotions Available

Invitrogen™ ZOOM™ Urea

The ZOOM™ IEF Fractionator offers a fast, reliable method to reduce sample complexity, enrich low abundance proteins, and increase the dynamic range of detection.

EDGE ENCOMPASS_PREFERRED