WorkBeads™ 40 Ni

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High Throughput Agarose Media for capture of His tagged proteins

• Made from Agarose, Well Established and Well-known in the Biotechnology Industry
• Very high capacity, more than 60 mg/mL
• High purity
• High Flow Characteristics


WorkBeads 40 Ni  for immobilized metal affinity chromatography  (IMAC) gels are activated and a chelator is coupled according to the Bromohydrin method. This method gives rise to a spacer arm between the agarose backbone and the attached chelator. Ni ions are already pre-loaded and the product is ready for use once packed into a col-umn. Agarose media are generally easy to pack.

Ordering Information - WorkBeads 40 Ni

Article NumberProduct NameVolume
40 650 001WorkBeads 40 NiBulk Media - 25 mL
40 650 002WorkBeads 40 NiBulk Media - 150 mL
40 650 010WorkBeads 40 NiBulk Media - 1 L

Download the Product DataSheet:  
Download the User Instructions here:  

WorkBeads™ 40 IDA
WorkBeads™ 40 TREN

High Throughput Agarose Media for Immobilised Metal Affinity Chromatography (IMAC)

    .  Made from Agarose, well Established and Well-known in the Biotechnology Industry
    .  Choice of IMAC Chemistry to Fit a Large Variety of Proteins
    .  High Flow Characteristics

WorkBeads 40 IDA and WorkBeads 40 TREN series of immobilised metal affinity chromatography (IMAC) gels are activated and coupled according to the Bromohydrin method. This method gives rise to an optimal length spacer arm between the agarose backbone and the attached chelator.

WorkBeads 40 IDA and WorkBeads 40 TREN media are supplied in aqueous suspensions with 22% ethanol as preservative and are immediate ready for use after washing.

WorkBeads 40 IDA and WorkBeads 40 TREN media are available in two degrees of substitution, (low density and high density,) to allow maximum flexibility when selecting the optimal IMAC conditions.  This is because ligand density has been shown to have a great impact on the separation. In some case a high capacity gel is needed while in other cases a low capacity gel may solve the problem.

Ordering Information - WorkBeads 40 IDA

Article NumberProduct NameVolume
40 601 001WorkBeads 40 IDA highBulk Media - 25 ml
40 601 003WorkBeads 40 IDA highBulk Media - 150 ml
40 601 010WorkBeads 40 IDA highBulk Media -  1 L
40 602 001WorkBeads 40 IDA lowBulk Media - 25 ml
40 602 003WorkBeads 40 IDA lowBulk Media - 150 ml
40 602 010WorkBeads 40 IDA lowBulk Media -  1 L


Ordering Information - WorkBeads 40 TREN

Article NumberProduct NameVolume
40 603 001WorkBeads 40 TREN highBulk Media - 25 ml
40 603 003WorkBeads 40 TREN highBulk Media - 150 ml
40 603 010WorkBeads 40 TREN highBulk Media -  1 L
40 604 001WorkBeads 40 TREN lowBulk Media - 25 ml
40 604 003WorkBeads 40 TREN lowBulk Media - 150 ml
40 604 010WorkBeads 40 TREN lowBulk Media -  1 L
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