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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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Molecular Weight (g/mol)

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271 – 285 of 5,543 results
271

MilliporeSigma™ Novagen™ Cleavage Control Protein

Monitors performance of thrombin or enterokinase cleavage conditions.

272

Cytiva SOURCE™ 15Q

Strong anion exchanger with high chemical stability for wide range of working conditions with good resistance to cleaning conditions at high pH

Particle Size 15μm
Buffer 20mM N-methylpiperazine, 20mM Piperazine, 20mM Bis-Tris, 20mM Triethanolamine, 20mM Tris, 20mM Diethanolamine, 20mM Ethanolamine, Glycine, 20mM 1,3-diamino-propane, 20mM Piperidine
Ligand Type Quaternary Ammonium
Flow Rate 1800 cm/hr.
Height (Metric) 100mm
Content And Storage 4° to 30°C
pH Range 2 to 12
Product Type Source 15Q chromato graphy media
dimMatrix 15Q Chromatography Media
For Use With (Application) Polishing steps in both research and industrial applications
Support Type Polystyrene/Divinylbenzene
Max. Pressure 5 bar
Height (English) 3.93 in.
273

Thermo Scientific™ POROS™ 50 PI Weak Anion Exchange Resin

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

Shipping Condition Room Temperature
Pore Size 500 to 10,000 Å
Stationary Phase PI (Polyethyleneimine)
Type Bulk Resin
Content And Storage Store at room temperature.
Form Liquid Suspension
Binding Strength Weak
Product Line POROS
274

MilliporeSigma™ Floating Rack, Mini

Designed to hold D-Tube Dialyzers in an exchange buffer

275

R&D Systems™ Universal Sulfotransferase Activity Kit

A simple, nonradioactive high throughput-compatible format for assaying the enzyme activity of all sulfotransferases that use 3-phosphoadenosine-5-phosphosulfate (PAPS) as the donor substrate

276

Novus Biologicals™ g-linked ATP agarose resin
SDP

Affinity resin for purification of enzymes that bind nucleotides and related molecules

277

Thermo Scientific™ CaptureSelect™ FSH Affinity Matrix
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ FSH Affinity Matrix has been specifically designed for the purification of follicle stimulating hormone (FSH) from recombinant sources.

Particle Size 65 μm
Flow Rate 200 to 400 cm/hr.
Stationary Phase Anti-Follicle Stimulating Hormone
Type Affinity Matrix
Matrix Agarose-based, aldehyde-activated
Form Liquid Suspension
Product Line CaptureSelect
278

Thermo Scientific™ AminoLink™ Reductant

Easily immobilize antibodies and other proteins for use in affinity purification

279

Thermo Scientific™ Dynabeads™ CaptureSelect™ AAV9 Magnetic Beads
GREENER_CHOICE

Thermo Scientific™ Dynabeads™ CaptureSelect™ AAV9 Magnetic Beads are high-capacity, high-throughput magnetic affinity particles for the purification of naturally occurring and synthetic adeno-associated virus serotype 9 (AAV9) used for gene therapy applications.

Particle Size 4.5 μm
Ligand Type CaptureSelect™ AAV9 Affinity Ligand
Target AAV9 (Adeno-associated serotype 9)
Matrix Non-porous monodisperse superparamagnetic beads
Formulation 4 to 6% (v/v) Slurry
Concentration 30 mg beads/mL slurry, 1 mg contains approximately 1.3 x 107 beads
For Use With (Application) Magnetic isolation of AAV9 capsids
Product Line CaptureSelect
280

Sartorius Sartoclear Dynamics™: Lab P15

Sartoclear Dynamics™: Lab P15 Cell Harvesting of up to 15 mL Mammalian Cell Cultures in One Step

281

Thermo Scientific™ CaptureSelect™ Biotin Anti-IgE Conjugate
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ Biotin Anti-IgE Conjugate consists of a 13-kDa recombinant single domain antibody fragment (VHH affinity ligand) that specifically binds with high affinity and selectivity to human IgE (immunoglobulin E) from recombinant and plasma sources.

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
282

Thermo Scientific™ CaptureSelect™ Human Fab-kappa Kinetics Biotin Conjugate
GREENER_CHOICE

Thermo Scientific™ CaptureSelect™ Human Fab-kappa Kinetics Biotin Conjugate is a bi-functional ligand construct consisting of 2 different 13 kDa recombinant single domain antibody fragments (affinity ligands).

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
283

Thermo Scientific™ POROS™ CaptureSelect™ FibXL Affinity Matrix
GREENER_CHOICE

Thermo Scientific™ POROS™ CaptureSelect™ FibXL Affinity Matrix has specifically been designed for the purification of human fibrinogen from recombinant or plasma source.

Particle Size 50 μm
Shipping Condition Approved for shipment at Room Temperature or on Wet Ice
Ligand Type FibXL affinity ligand
Stationary Phase FIB-XL
Type Affinity Matrix
Content And Storage Store in refrigerator (2°C to 8°C).
Matrix Cross-linked poly(styrene-divinylbenzene)
Form Liquid Suspension
Binding Capacity 15 g/L
Product Line CaptureSelect
284
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Thermo Scientific™ Pierce™ Kinase Enrichment Kit with ATP Probe

Desthiobiotin-ATP and -ADP probes to label, affinity purify and measure the active site of ATPases (kinases), including chaperones and metabolic enzymes.

285

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.