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Protein Purification

Kits, columns, gels, reagents, enzymes, inhibitors, and other assorted products for use with protein purification procedures.
Protein Purification Reagents and Kits (5,999)
Protease Inhibitors and Phosphatase Inhibitors (3,894)
Magnetic Affinity Separation Particles (627)
Spin Columns and Gravity-flow Columns (470)
Cell Lysis Detergents (266)
Gel Filtration Media and Columns (179)
Cell Lysis Enzymes (130)
In vitro Protein Expression Systems (128)
Miscellaneous Immobilized Affinity Ligands (106)
Miscellaneous Immobilization Supports (89)
Affinity Gels (88)
Biotin-Binding Affinity Resins and Beads (77)

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1,936 – 1,950 of 11,259 results
1,936

MilliporeSigma™ D-Tube™ Dialyzer Mega, 15mL, MWCO 3.5 kDa

Used for dialysis and electroelution of proteins, RNA, DNA, and oligonucleotides from polyacrylamide or agarose gels

Includes 10 or 50 tubes and one or 5 floating racks to hold one D-Tube Mega in the exchange buffer
Content And Storage +15°C to +30°C
Product Type D-Tube Dialyzer Mega, 15mL, MWCO 3.5 kDa
1,937

Thermo Scientific™ AminoLink™ Coupling Resin

Covalently immobilize proteins and antibodies by lysine residues or other primary amines (-NH2) via reductive amination with these aldehyde-activated agarose beads.

Stationary Phase Aldehyde
Type Resin
Target Antibody, Proteins through Primary Amine
Content And Storage Store at 4°C.
Format Bottle
Column Type Affinity, Agarose Resin
Product Line AminoLink
1,938

Novus Biologicals Tumor-Derived Exosome Isolation Beads
SDP

1,939

Thermo Scientific™ CaptureSelect™ IgG3 (Hu) Affinity Matrix
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ IgG3 (Hu) Affinity Matrix can be used for the purification and isolation of IgG3, without cross-reactivity to other immunoglobulins.

Stationary Phase Anti-IgG3
Type Affinity Matrix
Content And Storage Store at 2°C to 8°C.
Form Liquid Suspension
Product Line CaptureSelect
1,940

Thermo Scientific™ CaptureSelect™ IgG-CH1 Ligand Leakage ELISA
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ IgG-CH1 Ligand Leakage ELISA is designed to detect possible leached ligand of antibodies or antibody fragments purified using CaptureSelect IgG-CH1 Affinity Matrix.

Assay ELISA
Type ELISA Kit
Content And Storage Store in freezer (-5°C to -30°C).
Format Kit
For Use With (Equipment) Microplate Reader
Product Line CaptureSelect
1,941

Sartorius Sartoclear Dynamics™ Lab V50

Sartoclear Dynamics™ Lab V50 Kit simplifies the process by fully eliminating the centrifugation step otherwise needed for clarification.

Product Type Filtration Kit
For Use With (Application) Cell Culture Filtration
1,942

Thermo Scientific™ CaptureSelect™ KappaXP Pre-packed Column
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ KappaXP Affinity Matrix is offered here in a pre-packed format as a set of 5 x 1 mL columns or as a 1 x 5 mL column, with connectors that are compatible with standard chromatography equipment.

Shipping Condition Wet Ice
Ligand Type KappaXP
Stationary Phase KappaXP Affinity Matrix with KappaXP Ligand
Type Pre-packed Column
Content And Storage Store in refrigerator (2°C to 8°C).
Matrix KappaXP affinity matrix
Binding Capacity Up to 45 g IgG/L
Product Line CaptureSelect
1,943

Novus Biologicals™ Chromata ChIP Histone H3 [ac Lys4] Kit (ChIP)
SDP

Applications: Chromatin Immunoprecipitation

1,944

Thermo Scientific™ CaptureSelect™ Alexa Fluor™ 647 Anti-AAV9 Conjugate
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ Alexa Fluor™ 647 Anti-AAV9 Conjugate contains a 13-kDa recombinant single-domain antibody fragment (VHH affinity ligand) that specifically binds with high affinity to adeno-associated virus particles type 9 (AAV9).

1,945

MilliporeSigma™ Calbiochem™ PhosphoDetect™ Phosphotyrosine Detection Kit

Provides set of four different monoclonal antibodies specific for tyrosine phosphorylation sites.

1,946

Thermo Scientific™ Pierce™ c-Myc-Tag IP/Co-IP Kit

Anti-c-Myc antibody agarose beads and complete reagent set to easily co-immunoprecipitate protein interactions involving c-Myc-tagged fusion proteins.

1,947

MP Biomedicals MagBeads FastDNA™ Kit for Microbiome

Efficient gDNA extraction from diverse microbiome samples using magnetic bead technology—ideal for PCR, qPCR, and metagenomic analyses.

1,948

Invitrogen™ DynaGreen™ CaptureSelect™ Anti-IgG-Fc (Multi-Species) Magnetic Beads
GREENER_CHOICE

DynaGreen CaptureSelect Anti-IgG-Fc (Multi-Species) Magnetic Beads enable high-performance direct and indirect immunoprecipitation (IP) while also being an environmentally sustainable choice.

ENCOMPASS_PREFERRED
Shipping Condition Ambient
Ligand Type CaptureSelect Anti-IgG-Fc
Type Magnetic Affinity Bead
Content And Storage DynaGreen CaptureSelect Anti-IgG-Fc (Multi-Species) Magnetic Beads are supplied in phosphate buffer, pH 7.4, with a biodegradable surfactant and a preservative. Store at 2–8°C.
For Use With (Equipment) DynaMag Magnets, or KingFisher Instruments
Diameter (Metric) 250 nm
Material Iron Oxide
Shelf Life 12 Months
Concentration 20 mg/mL
For Use With (Application) Immunoprecipitation