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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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1
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Invitrogen™ Ni-NTA Agarose

Nickel-charged affinity resin that can be used to purify recombinant proteins containing a polyhistidine (6xHis) sequence

Type Agarose
Stationary Phase Ni-NTA
Content And Storage The Ni-NTA resin is pre-charged and able to bind up to 50 mg of recombinant protein per 1 ml of resin. It is provided as a 50% slurry in 30% ethanol. The resin will appear blue in color when charged with Ni2+ . Store at +4°C. Ni-NTA resin is guaranteed stable for 6 months when properly stored.
Form Suspension
Column Type Affinity Column
2

Invitrogen™ ATTO-TAG™ CBQCA Derivatization Reagent (CBQCA; 3-(4-Carboxybenzoyl)quinoline-2-Carboxaldehyde)

Reacts specifically with primary amines to form conjugates that can be analyzed by electrophoretic or chromatographic methods

3
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Invitrogen™ ProBond™ Nickel-Chelating Resin

A nickel-charged affinity resin used to purify recombinant proteins containing a polyhistidine (6xHis) sequence.

Type Resin
Stationary Phase Nickel-Chelating
Content And Storage The ProBond™ resin is pre-charged and able to bind 1-5 mg of recombinant protein per 1 ml of resin. It is provided as a 50% slurry in 20% ethanol. The resin will appear blue in color when charged with Ni2+ . Store at +4°C. ProBond™ resin is guaranteed stable for 6 months when properly stored.
Form Suspension
Product Line ProBond
5
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Novex™ EK-Away™ Resin

EK-Away™ Resin

6
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Novex™ Ni-NTA Purification System with Antibody, with Anti-His (C-term)-HRP Antibody

Ni-NTA Purification System with Antibody, with Anti-His (C-term)-HRP Antibody

7
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Invitrogen™ Intact Virus Precipitation Reagent

Intact Virus Precipitation Reagent wnables fast and efficient enrichment of intact, live SARS-CoV-2 coronavirus from dilute cell culture and virus transport media.

8

Invitrogen™ ATTO-TAG™ FQ Plus Amine-Derivatization Kit

The ATTO-TAG FQ Plus Amine-Derivatization Kit is a comprehensive solution designed for the efficient and sensitive detection of primary amines.

10

Invitrogen™ ZOOM™ Thiourea

Offers a fast, reliable method to reduce sample complexity, enrich low abundance proteins, and increase the dynamic range of detection

11
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Novex™ Protein A

Protein A

12
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Invitrogen™ Dynabeads™ FlowComp™ Human CD8 Kit

This gentle and easy-to-use kit allows you to isolate flow-compatible human CD8+ T-cells from PBMC or directly from whole blood.

13
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Novex™ Rec Protein A

Rec Protein A

14

Invitrogen™ ATTO-TAG™ FQ Amine-Derivatization Kit

Reacts specifically with primary amines to form conjugates that can be analyzed by electrophoretic or chromatographic methods