Protein Purification Reagents and Kits

Cytiva SOURCE™ 30Q Chromatography Media

Polymeric, strong anion exchanger designed for intermediate purification and large-scale polishing of proteins, peptides and oligonucleotides

MilliporeSigma™ Calbiochem™ Innolink™ Biotin 354S

Modified biotin conjugate linked to bis-aryl hydrazone chromophore, aromatic succinimidyl ester.

Thermo Scientific™ Nuclear and Cytoplasmic Protein Extraction Bundle

Nuclear and Cytoplasmic Protein Extraction Bundle provides a simple method for extracting nuclear and cytoplasmic proteins and high-precision total protein concentration determination. The bundle includes Thermo Scientific NE-PER Kit, Halt Protease Inhibitor Cocktail and Micro BCA Protein Assay Kit

Thermo Scientific™ ActivX™ Desthiobiotin-GTP Probe

ActivX™ probes have been designed to selectively label and enrich GTPases through binding of their respective active sites with tagged GTP to enable assessment of enzyme activity. Desthiobiotin-GTP can selectively enrich, identify, and profile target enzyme classes in samples.

Thermo Scientific™ Biocatalysis Enzyme Kit

Thermo Scientific™ UltraLink™ Iodoacetyl Resin

Covalently immobilize cysteine-peptides (sulfhydryl-containing molecules) for antibody affinity purification with these haloacetyl-activated polyacrylamide beads.

Thermo Scientific™ GlycoLink™ IP Kit

Immobilize polyclonal antibodies or other glycoproteins onto agarose beads for immunoprecipitation or pull-down assays via periodate-oxidized sugars.

Thermo Scientific™ Pierce™ Kinase Enrichment Kit with ADP Probe

ActivX™ probes have been designed to selectively label and enrich kinases through binding of their respective active sites with desthiobiotin tagged ATP or ADP to enable assessment of enzyme activity.

Thermo Scientific™ HisPur™ Cobalt Chromatography Cartridges, 1 mL

Gently purify His-tagged recombinant fusion proteins using cobalt (Co2+) immobilized metal chelate affinity (IMAC) beads, spin columns and plates.

Thermo Scientific™ Flag™ Magnetic Agarose Purification Bundle

Flag™ Magnetic Agarose Purification Bundle combines optimized reagents for success in purifying FLAG-tagged proteins. The bundle includes Pierce Anti-DYKDDDK Magnetic Agarose, Pierce IP Lysis buffer and Halt Protease Inhibitor Cocktail.

MilliporeSigma™ PureProteome™ Kappa Ig Binder Magnetic Beads

PureProteome magnetic beads are a powerful system to isolate antibodies faster, easier and with better reproducibly then ever before.

Sartorius Vivapure™ AdenoPACK 20 Kit

The optimal kit for construct screening

MilliporeSigma™ Novagen™ GST Bind™ Resin

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

MilliporeSigma™ Goat Anti-Mouse IgG HRP Conjugate (H + L)

For Life Science research

Thermo Scientific™ CaptureSelect™ Human IgG-Fc PK Biotin Conjugate

Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”

Learn More

Thermo Scientific™ CaptureSelect™ Human IgG-Fc PK Biotin Conjugate consists of a 13 kDa recombinant single domain antibody fragment that specifically binds to the Fc part of all four human IgG subclasses without cross-binding to mouse, rat, rhesus, and cynomolgus monkey IgG.