Nacalai USA - Innovations for Life Sciences

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Low Protein Binding Plates & Microtubes (Microresico®)

Our polypropylene labware, Microresico®, prevents protein binding, allows high fluid recovery, and will not elute additives into the sample. This differ from standard treatments that prevent protein binding. Other treatments create problems in recovering samples, and elute additives when exposed to organic solvents, which can lead to undesirable results.

  • Low Protein Binding
  • High Fluid Recovery
  • Low Elution

Microresico® 96-well Plate

  • 350 µl capacity per well
  • V-shaped bottom
  • Autoclavable (121°C for 20 min.)
  • Alphanumeric labeling
  • Dimensions: 86 x 128 x 14.4 mm

Microresico® Tubes

  • 0.5 ml and 1.5 ml capacity
  • Rated to 16,000 g
  • Frosted flat cap for easy writing
  • Autoclavable (121°C for 20 min.)

Comparison data: Peptide Binding Analysis using HPLC

1) Incubate each tube with Trypsin-digested BSA for 24h.
2) Collect and concentrate the unbound peptides.
3) Dissolve each concentrate with 0.1%TFA/H2O.
4) Analyze by Nano RP-HPLC.
Control: Trypsin-digested BSA diluted with 0.1TFA/H2O.

Comparison data: Protein Bindling Analysis using ELISA

1) Incubate each tube with Adiponectin (0.75ng/ml in PBS) for 3h.
2) Quantify the unbound Adiponectin by ELISA to determine loss rate.

Comparison data: Fluid Recovery through Pipetting

1) Incubate each tube with dye-solution (Bordeaux S) for 1h.
2) Remove the dye-solution from tube by pipetting, add 0.5ml distilled water to the tube, and analyze the absorption of the dye to determine the residual rate.

Comparison data: Elution Analysis using HPLC

1) Incubate tubes with 50%MeCN/0.1%TFA for 24h.
2) Analyze by Nano RP-HPLC.

Ordering Information

96-well Plate
Product Cat.No. PKG Size Price  
Microresico® 96-well Plate RC9.201.80 40 Plates 278.30 Buy
Product Cat.No. PKG Size Price  
Microresico® Tube (1.5 ml) RC9.201.70 100 Tubes 30.80 Buy
Microresico® Tube (0.5 ml) RC9.201.60 100 Tubes 28.60 Buy