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Viva Products - Protein Purification and Separation Technologies

BJP 5 Static Concentrator

BJP 5 Static Concentrator

Up to 5 ml starting volume
Concentrate up to 100x

BJP 5 benchtop devices allow concentration of clinical samples up to 5 ml in volume. They can operate without a centrifuge and are intended for in vitro diagnostic (IVD) applications. The dead stop design provides maximum concentrate recovery where samples can be withdrawn without the need for glass Pasteur pipettes. BJP 5 devices have been used extensively to concentrate urine and spinal fluid samples prior to gel and immunofixation electrophoresis for diagnosis of multiple myeloma, light chain amyloidosis and related disorders. Savings of 30% have been reported when switching to BJP 5 from similar ultrafiltration devices.

  • Concentration of urine prior to electrophoresis for diagnosis of multiple myeloma and amyloidosis.
  • Concentrate spinal fluid prior to electrophoresis for diagnosis of meningitis and multiple sclerosis.
  • Increase titers of bacterial antibodies (H. influenzae, S. pneumoniae, Streptococcus) prior to latex agglutination.
  • Simple concentration of biological samples and dilute protein solutions.
Time to concentrate [minutes] at 20°C and solute recovery %
(Different conc. factors shown)
Start Volume 5 ml (10x conc.) 5 ml (50x conc.)
Min. Rec. Min. Rec.
BSA 1.0 mg/ml (66,000 MW)
7,500 MWCO PES 30 92% 41 88%
IgG 0.25 mg/ml (160,000 MW)
7,500 MWCO PES 35 75% 55 65%
  BJP-5/40
BJP-5/40P
BJP-5
(others)
Concentrator Capacity
Per Sample 5 ml 5 ml
Dimensions
Total Length 147 mm 38 mm
Width 70 mm 20 mm
Height 94 mm 100 mm
Active Membrane Area 25 cm² 25 cm²
Dead stop volume 50 µl 50 µl
Materials of Construction
Reservoir Material Styrene-acrylonitrile Styrene-acrylonitrile
Membrane Polyethersulfone Polyethersulfone
Description Buy
7,500 MWCO, PES Membrane, 30 tests per pack
SKU: BJP-5/30
Price: $243.00
7,500 MWCO, PES Membrane, 30 tests per pack w/ Pipettes
SKU: BJP-5/30P
Price: $257.00
7,500 MWCO, PES Membrane, 40 tests per pack
SKU: BJP-5/40
Price: $330.00
7,500 MWCO, PES Membrane, 40 tests per pack w/ Pipettes
SKU: BJP-5/40P
Price: $345.00
7,500 MWCO, PES Membrane, 100 tests per pack
SKU: BJP-5/100
Price: $728.00
7,500 MWCO, PES Membrane, 100 tests per pack w/ Pipettes
SKU: BJP-5/100P
Price: $756.00

Accessories

Description Buy
Acrylic Stand for 4 BJP Units
SKU: BJPA-AS
On Request
Recovery Pipettes for BJP, 30 per pack
SKU: BJPA-P30
Price: $14.00
Recovery Pipettes for BJP, 40 per pack
SKU: BJPA-P40
Price: $15.00
Recovery Pipettes for BJP, 100 per pack
SKU: BJPA-P100
Price: $29.00
Recovery Pipettes for BJP, 250 per pack
SKU: BJPA-P250
Price: $42.00
Expansion Reservoir for BJP-20
SKU: BJPA-ER20
Price: $58.00

How to Order

Pack sizes of 30 and 100 are comprised of individual units, while the pack size of 40 is comprised of 8 test block units
Pack sizes of 30 and 100 are comprised of individual units, while the pack size of 40 is comprised of 8 test block units

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