Protein Affinity Purification Reagents and Kits

R&D Systems Glycosyltransferase Activity Kit

A simple, nonradioactive, high throughput-compatible format for assaying the enzyme activity of glycosyltransferases that use diphosphonucleotide sugars as donor substrates

BD Recombinant Human β2 Microglobulin Available on GSA/VA Contract for Federal Government customers only.

Recombinant protein expressed in insect cells and purified by a combination of ion-exchange and gel-filtration methods

R&D Systems Sialyltransferase Activity Kit

A simple, nonradioactive high throughput-compatible format for assaying the enzyme activity of all sialyltransferases regardless of different acceptor substrates

R&D Systems Universal Kinase Activity Kit

A simple, nonradioactive high throughput-compatible format for assaying the enzyme activity of kinases in vitro

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

Promega™ HaloTag™ Mammalian Pull-Down Systems

To capture and purify intracellular binary and higher order protein complexes, including transient or weakly interacting partners

Promega™ HaloTag™ Protein Purification System

Purifies proteins fused to HaloTag, a novel protein tag that enhances the expression and solubility of recombinant proteins

Promega™ PinPoint™ Xa Protein Purification System

Designed for the production and purification of fusion proteins that are biotinylated in vivo. The DNA coding for the protein of interest is cloned into a PinPoint™ Vector downstream of a sequence encoding a peptide that becomes biotinylated in vivo.

Expedeon Amintra Heparin Resin

An affinity chromatography medium that is used for the purification of biomolecules that show affinity to heparin, such as antithrombin III, coagulation factors and other plasma proteins

BD BaculoGold™ GST Elution Buffer

Used in combination with glutathione powder (available separately, Mfr. No. 554782) to dissociate GST fusion proteins coupled to glutathione agarose beads by competitive binding

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