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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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For Use With (Application)

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Molecular Weight (g/mol)

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136 – 150 of 5,732 results
136

Cytiva HiScreen Capto Blue

Excellent for method optimization and parameter screening due to the 10 cm bed height

137

Cytiva HiTrap™ Protein L Prepacked Columns

For capture of antibodies and antibody fragments such as Fab fragments, scFv, and Dabs

Particle Size 85μm
Ligand Type Recombinant Protein L (E. coli), mammalian free
Flow Rate <500 cm/hr.
Height (Metric) 20mm
Content And Storage 2° to 8°C
pH Range 2 to 10
Product Type HiTrap Protein L column
Column Type Affinity Column
Material Polypropylene
For Use With (Application) Affinity chromato graphy medium (Resin) for capture of Antibodies and Antibody fragments such as Fab fragments, scFv and Dabs
Support Type Highly Cross-linked Agarose
Max. Pressure 5 bar
Height (English) 0.78 in.
138

Cytiva Capto™ Core 700
GSA_VA

Capto Core 700 is designed for intermediate purification and polishing of viruses and other large biomolecules.

Particle Size 90μm
Buffer 1M NaOH, 6M Guanidine Hydrochloride, 30% Isopropanol and 70% Ethanol
Ligand Type Octylamine
Flow Rate <500 cm/hr.
Content And Storage 4° to 30°C
pH Range 2 to 14
Product Type Capto Core 700 chromato graphy media
dimMatrix Multimodal Resin
For Use With (Application) Intermediate purification and polishing of viruses and other large biomolecules
Support Type Highly Cross-linked Agarose
139

R&D Systems™ Human Erythrocyte Lysing Kit

For the removal of erythrocytes (RBC) from splenocyte preparations.

140

Thermo Scientific™ CaptureSelect™ HSA Ligand Leakage ELISA
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ HSA Ligand Leakage ELISA is designed to detect possible leached ligand of human serum albumin (HSA) or HSA fusion products purified using CaptureSelect Human Albumin affinity matrix.

Type ELISA Kit
Content And Storage Store in freezer (-5°C to -30°C).
Format Kit
Product Line CaptureSelect
141

Invitrogen™ MagniSort™ Human CD19 Positive Selection Kit

The MagniSort™ Human CD19 Positive Selection Kit is designed for the magnetic separation of CD19+ cells by positive selection.

ENCOMPASS_PREFERRED
142

Novus Biologicals™ CD9 Immunobeads for Exosome Isolation
SDP

Highly pure, lyophilized exosome standards with superior stability, optimal for multiple applications

143

Invitrogen™ MagniSort™ Human CD8 Memory T cell Enrichment Kit

The MagniSort™ Human CD8 Memory T cell Enrichment Kit is designed for the magnetic separation of CD8 memory T cells by negative selection.

ENCOMPASS_PREFERRED
144
Promotions Available

Thermo Scientific™ Neucode™ Lysine-202

Increase the level of multiplexing achievable with NeuCode™ amino acids for the metabolic labeling of proteins for mass spectrometry analysis.

145

Thermo Scientific™ CaptureSelect™ FcXP MiniChrom™ Pre-packed Column
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ FcXP MiniChrom™ columns are designed for bench-scale resin screening, process development, and sample preparation.

Particle Size 65 ±10 μm
Ligand Type FcXP affinity ligand
Flow Rate 75 to 150 cm/hr. (Up to 2 bar)
Type Pre-packed Column
Matrix Agarose-based, epoxide-activated
Binding Capacity 40 to 50 g IgG/L resin
Diameter (Metric) 0.8 cm
Column Type MiniChrom
Product Line CaptureSelect
146

Novus Biologicals™ EV Precipitation Solution (Blood)
SDP

147
Promotions Available

Cytiva HisTrap™ FF Columns: 16 x 25mm
GSA_VA

Use for optimized purification of histidine-tagged proteins directly from homogenized, unclarified cells by immobilized metal ion affinity chromatography (IMAC). Cytiva Life Sciences™ HisTrap™ FF Columns: 16 x 25mm is a ready-to-use column, prepacked with precharged Ni Sepharose™ 6 Fast Flow.

Flow Rate <20 mL/min.
Type Pre-packed Column
Content And Storage 4°C to 30°C, 20% Ethanol
Diameter (English) Inner 0.6 in.
Description HisTrap FF is a ready-to-use column, prepacked with precharged Ni Sepharose 6 Fast Flow for preparative purification of histidine-tagged recombinant proteins by immobilized metal ion affinity chromatography (IMAC).
Max. Operating Pressure 5 bar (0.5 MPa, 70 psi)
pH Range 3 to 12
Diameter (Metric) Inner 16 mm
Material Polypropylene
Support Type 6% Cross-linked Agarose
148

Thermo Scientific™ CaptureSelect™ IgE Affinity Matrix
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ IgE Affinity Matrix has been designed specifically for the purification of human IgE (immunoglobuline E) from recombinant and plasma sources.

Particle Size 65 ±10 μm
Ligand Type IgE affinity ligand
Flow Rate 50 to 200 cm/hr. (Up to 2 bar)
Stationary Phase IgE
Type Affinity Matrix
Matrix Agarose-based, epoxide-activated
Binding Capacity >5 mg/mL resin
Product Line CaptureSelect
149

Thermo Scientific™ CaptureSelect™ Biotin Anti-CD81 Conjugate
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ Biotin Anti-CD81 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 CD81.

Shipping Condition Dry Ice
Ligand Type Recombinant single-domain antibody fragment (VHH ligand)
Target Tetraspanin CD81
Content And Storage Store in freezer (–5 to –30°C).
Reactivity Anti-tetraspanin CD81
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
150

Thermo Scientific™ CaptureSelect™ Biotin Anti-CD63 Conjugate
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ Biotin Anti-CD63 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 CD63.

Shipping Condition Dry Ice
Ligand Type Recombinant single-domain antibody fragment (VHH ligand)
Target Tetraspanin CD63
Content And Storage Store in freezer (–5 to –30°C).
Reactivity Anti-tetraspanin CD63
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