mini MAP.03 System (for volumes of 2 mL to 100 mL)


A Full-Auotmated, True Walk Away, Simplest and Miniaturized TFF System for Sample Concentration and Buffer Exchange...


 8 Keys Benefits

1. Smallest TFF system

2. Auto and digital operation system

3. Easy to use and Save time

4. Wide range of working volume, 1ml-1000ml

5. High recovery rate, up to 95%

6. Efficiency, no residue problem

7. Sterilized & reusable

8. Conveniences, space saving 

Filtration is a technique that utilizes a porous barrier to separate suspended or dissolved materials  in solution based on size or molecular  eight. 

Refer to figure as below, two type of membrane filtration system are used, dead-end filtration and tangential flow filtration (TFF). 

Dead-end filtration results in a buildup of product 
on the membrane surface and to impact recovery 
and performance.
Contrastingly, TFF involves the recirculation 
of the retentate across the surface of the membrane. 
Mild "cross flow" feed acts to minimize membrane fouling, 
maintains a high filtration rate and provides higher 
product recovery since the sample remains safely
in solution . 

  • Protein purifications, concentrations, buffer /medium exchange
  • Concentrated of Cell, Virus, Bacteria, Alga, protozoa etc.
  • Polysacharides and chitosan concentration and diafiltration
  • Liposome, Microparticles, Nanoparticles concentration and buffer exchange
  • Desalting (salt removal) and buffer exchange
  • Lysate (products of lysis of cells) clarification
  • Inclusion body clarification and concentration

  • Peristaltic Pump (蠕動幫浦)

         Flow Rate Control from 0.2~250 ml/min, includes timer and calibration.

         C Module : Surface Area =   20 cm, for sample 2~50ml     

         D Module : Surface Area = 115 cm, for sample 5~1,000 ml

4 Membranes

Fiber ID


Modified Polyethersulfone


0.5 mm

         1kD, 3 kD, 5 kD, 10 kD, 30 kD, 50 kD, 70 kD, 100 kD, 300 kD, 500 kD (20 nm), 0.2 µm

0.75 mm

        0.65 µm

1.0 mm

         3 kD, 10 kD, 30 kD, 50 kD, 70 kD, 100 kD, 300 kD, 500 kD (20 nm)

  • Kit :  includes pressure generator device, pressure indicator, silicon tube, fittings and connectors.
  • Optional Scale : 5 or 10 kgs Type to stop TFF control unit.
  • Different connecting types for different application: 




  • Part NO.
  • Qty
  • Inquiry
  • MAP.03 System
  • MAP.03TFF
  • 1/set