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Protein Purification Reagents and Kits

A variety of reagents, columns, kits, and associated products designed for high-yield purification of proteins.
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2

Thermo Scientific™ POROS™ 50 HS Strong Cation Exchange Resin  DFS Item

Thermo Scientific™ POROS™ 50 micron bulk resins are available for low pressure applications, including large scale downstream bioprocessing.

Shipping Condition Ambient
Pore Size 500 to 10,000 Å
Particle Size 50 μm
Stationary Phase HS
Content And Storage Store at 2°C to 30°C. Do not freeze.
Functionality/Interaction Type Strong Cation Exchange
Product Line POROS
3

Thermo Scientific™ CaptureSelect™ CH1-XL Pre-packed Column

Thermo Scientific™ CaptureSelect™ CH1-XL Affinity Matrix is an improved version of CaptureSelect IgG-CH1 Affinity Matrix, featuring a wider elution range (pH 3 to 4.5), increased binding capacity, and improved stability at higher pH, offered here in pre-packed format.

Shipping Condition Approved for shipment at Room Temperature or on Wet Ice
Ligand Type CH1-XL ligand
Stationary Phase CH1-XL
Type Pre-packed Column
Content And Storage Store in refrigerator (2°C to 8°C).
Product Line CaptureSelect
5

Thermo Scientific™ POROS™ 50 HQ Strong Anion Exchange Resin  DFS Item

Thermo Scientific™ POROS™ Strong Anion Exchange Media. POROS 50 micron bulk resins is available for low pressure applications, including large scale downstream bioprocessing.

Shipping Condition Ambient
Pore Size 500 to 10,000 Å
Stationary Phase HQ
Content And Storage Store at 2°C to 30°C. Do not freeze.
Product Line POROS
6

Thermo Scientific™ CaptureSelect™ Biotin Anti-IgG-Fc (Multi-species) Conjugate
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ Biotin Anti-IgG-Fc (ms) Conjugate consists of a 13 kDa recombinant single domain antibody fragment that specifically binds to the Fc part of IgG from multiple species.

Ligand Type Antibody
Type Conjugate
Target IgG (Fc region)
Content And Storage Store at -5°C to -30°C.
Form Liquid
Label or Dye Biotin & Other Haptens
Product Line CaptureSelect
7

Thermo Scientific™ CaptureSelect™ KappaXP Affinity Matrix
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ KappaXP Affinity Matrix is the improved version of CaptureSelect KappaXL Affinity Matrix, with a significant increase in binding capacity for both whole kappa monoclonal antibodies and kappa Fab's.

Particle Size 65 ±10 μm
Shipping Condition Wet Ice
Ligand Type KappaXP affinity ligand
Flow Rate 150 to 300 cm/hr. (Up to 2 bar)
Stationary Phase KappaXP
Type Affinity Matrix
Content And Storage Store in refrigerator (2°C to 8°C).
Matrix Agarose-based
Product Line CaptureSelect
8

Invitrogen™ ATTO-TAG™ FQ Amine-Derivatization Kit  DFS Item

Reacts specifically with primary amines to form conjugates that can be analyzed by electrophoretic or chromatographic methods

9

Thermo Scientific™ Pierce™ Classic Magnetic IP/Co-IP Kit

Easily immunoprecipitate target protein complexes by magnetic separation using high-quality Protein A/G magnetic beads and optimized buffers.

10

MilliporeSigma™ Novagen™ Ekapture™ Agarose

Intended for rapid affinity-based capture.

Type Agarose
Content And Storage 2°C to 8°C
11

MilliporeSigma™ Novagen™ GST Bind™ Resin

Utilizes 14-atom spacer arm to covalently attach reduced glutathione via sulfide linkage.

12

Thermo Scientific™ CaptureSelect™ Biotin Anti-AdV5 Conjugate
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ Biotin Anti-AdV5 Conjugate consists of a 13-kDa recombinant single domain antibody fragment that specifically binds with high affinity and selectivity to hexon capsomeres of Adenovirus serotype 5 (AdV5) particles as well as free hexon proteins thereof.

Shipping Condition Dry Ice
Type Conjugate
Content And Storage Store in freezer (-5°C to -30°C).
Form Liquid
Label or Dye Biotin & Analogs
Product Line CaptureSelect
13

Thermo Scientific™ Subcellular Protein Fractionation Kit for Cultured Cells

Enrich for cultured cell-specific cytoplasmic, membrane, nuclear soluble, chromatin-bound and cytoskeletal proteins in less than 3 hours.

14

Thermo Scientific™ Subcellular Protein Fractionation Kit for Tissues

Fractionate tissue sample-specific cytoplasmic, membrane, nuclear soluble, chromatin-bound and cytoskeletal proteins within 2 hours.

15

Thermo Scientific™ HisPur™ Ni-NTA Resin

Purify His-tagged recombinant fusion proteins using high-capacity nickel-NTA (nitrilotriacetic acid) metal-chelate beads, spin columns and plates.

Stationary Phase Divalent Nickel, Metal Chelate
Type Resin
Target His-Tagged Protein
Content And Storage Store at 4°C
Format Bottle
Description HisPur Ni-NTA Resin
Form Liquid Suspension
Column Type Affinity, Agarose Resin
Capacity (Metric) Up to 60 mg of 6xHis-Tagged Protein Binding per mL Resin
Product Line HisPur