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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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226 – 240 of 5,538 results
226

Thermo Scientific™ CaptureSelect™ Biotin Anti-CD9 Conjugate
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ Biotin Anti-CD9 Conjugate consists of a 12–15 kDa recombinant single domain antibody fragment (VHH affinity ligand) that specifically binds with high affinity and selectivity to the tetraspanin marker CD9.

Shipping Condition Dry Ice
Ligand Type Recombinant single-domain antibody fragment (VHH ligand)
Target Tetraspanin CD9
Content And Storage Store in freezer (–5 to –30°C).
Reactivity Anti-tetraspanin CD9
Final Product Type Biotin Conjugate
Form Frozen Liquid
Formulation Phosphate-buffered saline (pH 7.4)
Label or Dye Biotin
Concentration 1 mg/mL
Product Line CaptureSelect
227

Thermo Scientific™ CaptureSelect™ Biotin Anti-Free LC-kappa (Human) Conjugate
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ Biotin Anti-Free LC-kappa (Hu) Conjugate consists of a 13 kDa recombinant single domain antibody fragment (VHH affinity ligand) that binds highly selectively to free human kappa light chains and dimers thereof.

Ligand Type Antibody
Type Conjugate
Content And Storage Store in freezer (-5°C to -30°C).
Form Liquid
Label or Dye Biotin & Other Haptens
Product Line CaptureSelect
228

Thermo Scientific™ CaptureSelect™ Biotin Anti-LC-lambda (Human) Conjugate
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ Biotin Anti-LC-lambda (Hu) Conjugate consists of a 13 kDa recombinant single domain antibody fragment (VHH affinity ligand) that specifically binds to the constant domain of human lambda light chains.

Ligand Type Antibody
Type Conjugate
Target Lambda Light Chain
Content And Storage Store at -5°C to -30°C.
Form Liquid
Label or Dye Biotin & Other Haptens
Product Line CaptureSelect
229

Cytiva GST™ Tagged Package

For use in protein purification applications

230

MilliporeSigma™ PureProteome™ Streptavidin Magnetic Bead System

Suitable for purifying biomolecules, immunoprecipitations, purifying nucleic acids, isolating cells and organelles.

231

Invitrogen™ MagniSort™ Mouse CD335 (NKp46) Positive Selection Kit

The MagniSort™ Mouse CD335 (NKp46) Positive Selection Kit is designed for the magnetic separation of CD335+ cells by positive selection.

ENCOMPASS_PREFERRED
232

MilliporeSigma™ D-Tube™ Dialyzer Mega, 20mL, 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
233

MilliporeSigma™ D-Tube™ Dialyzer Mega, 10mL, MWCO 6-8 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
Product Type D-Tube Dialyzer Mega, 10mL, MWCO 6-8 kDa
234

Thermo Scientific™ Pierce™ Glutathione Spin Columns, 0.2 mL

Purify GST-tagged recombinant fusion proteins from cell lysates using glutathione (GSH) beaded agarose affinity purification resins, spin columns and plates.

235

Thermo Scientific™ POROS™ HP2 20 μm Column, 4.6 x 50 mm, 0.8 mL
GREENER_CHOICE

Thermo Scientific™ POROS™ Prepacked Hydrophobic Interaction Chromatography Column. POROS HP2 is a high density phenyl, High Performance Chromatography™ resins suitable for the separation and purification of proteins.

236

Thermo Scientific™ CaptureSelect™ Biotin Anti-FSH Conjugate
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ Biotin Anti-FSH Conjugate consists of a 13 kDa recombinant single domain antibody fragment with high affinity and selectivity for both recombinant and natural sourced human follicle stimulating hormone (FSH), through recognition of an epitope specific for intact FSH only.

Ligand Type Antibody
Type Ligand Conjugates
Content And Storage Store in freezer (-5°C to -30°C).
Form Liquid
Label or Dye Biotin & Other Haptens
Product Line CaptureSelect
237

Cytiva HiScreen™ Capto™ S ImpAct Prepacked Column

HiScreen Capto S ImpAct columns are prepacked with Capto S ImpAct cation exchange chromatography medium, and are part of our process development platform. The columns are an excellent choice for method optimization and parameter screening.

238

Cytiva HiScreen™ Capto™ S, Capto™ Q and Capto™ DEAE Prepacked IEX Columns

Designed for method optimization and parameter screening

Buffer 1M Acetic Acid, 1M NaOH, 8M Urea, 6M Guanidine Hydrochloride, 30% Isopropanol and 70% Ethanol
Height (Metric) 100mm
Content And Storage 4° to 30°C
Diameter (English) Inner 0.3 in.
Bed Volume 4.7mL
Column Type Ion Exchange Column
Diameter (Metric) Inner 7.7mm
Quantity 1 x 4.7mL
Material Polypropylene
For Use With (Application) Modern large-scale manufacturers for fast, efficient and cost-effective capture and intermediate Protein purification, optimization and parameter screening
Max. Pressure 3 bar
Particle Size 45 to 165μm
Flow Rate <700 cm/hr.
Support Type Highly cross-linked Agarose with Dextran surface extender
Height (English) 3.93 in.
239

Cytiva His Mag Sepharose™ excel Chromatography Media
GSA_VA

His Mag Sepharose excel magnetic beads are designed for small-scale purification and screening of histidine-tagged proteins secreted in eukaryotic cell culture.

Particle Size 63 μm
Type Chromatography Media
Content And Storage 4°C to 30°C
pH Range 2 to 12
For Use With (Application) Designed to simplify small-scale purification and screening of His-tagged Proteins secreted in eukaryotic cell culture, used for functional and structural studies research in academia, institutes and discovery Pharma
Support Type Highly cross-linked spherical Agarose including Magnetite
240

Cytiva PD MultiTrap™ Plates

Convenient and fast small-scale cleanup of proteins and other large biomolecules (>5000 Mr) with high reproducibility from well to well and from plate to plate