Macrosep® - Sample handling - 제이에스텍(JS-TECH)

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관리자 2021-10-26 15:00:06

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Quickly concentrates up to 15 mL of biological sample without valuable sample loss

Concentrate 15 mL sample volumes to 0.5 mL in 30 to 60 minutes.
High recoveries, typically greater than 90%.
Low protein-binding Omega™ membrane and polypropylene housing minimize losses due to non-specific binding.
Versatile. Omega membrane available in a variety of MWCOs color coded for easy identification.
Built-in deadstop prevents spinning to dryness.
Heat-sealed membrane design prevents retentate leakage into the filtrate receiver.

Concentrate and desalt proteins, DNA, and RNA.
Buffer exchange or salt removal of chromatography eluates and gradient fractions.
Recover proteins or other molecules from cell culture supernatants.
Clarify tissue homogenates.
Concentrate viruses.
Wash and concentrate latex suspensions.

Materials of Construction
Filter Media: Omega membrane (low protein-binding, modified polyethersulfone on polyethylene substrate)
Sample Reservoir, Filtrate Receiver, and Concentrate Cup: Polypropylene
Paddle (without Membrane) and Cap: Polyethylene

Effective Filtration Area
10 cm²

Dimensions**
Outside Diameter: 29 mm (1.1 in.)
Overall Length (fully assembled with cap): 10.9 cm (4.3 in.)

**Fits 50 mL tube adapters.

Minimum Tube Diameter Adapters
2.9 cm

Capacities
Maximum Sample Volume: 15 mL
Final Concentrate Volume: 0.5 - 1.5 mL depending on rotor used
Filtrate Receiver Volume: 15 mL
Concentrate Cup Volume: 1.5 mL
Hold-up Volume (membrane/support): 0.03 mL

Operating Temperature Range
0 - 40 °C (32 - 104 °F)

pH Range
1 - 14

Maximum Centrifugal Force
5,000 x g

Centrifuge
A fixed-angle or swinging bucket rotor is required that accepts 50 mL tubes and is capable of 1,000 to 5,000 x g

Sanitization
Provided non-sterile; may be sanitized by filtering 70% ethanol through the device prior to use

Macrosep® Device 30K MWCO Concentration Rates

Swinging Bucket Rotor, 1 mg/mL BSA

Fixed-angle 45° Rotor, 1 mg/mL BSA

Macrosep Centrifugal Devices with Omega Membrane
Part Number	Description	Pkg
OD001C36	1K, yellow	6/pkg
OD001C37	1K, yellow	24/pkg
OD001C38	1K, yellow	100/pkg
OD003C36	3K, gray	6/pkg
OD003C37	3K, gray	24/pkg
OD003C38	3K, gray	100/pkg
OD010C36	10K, blue	6/pkg
OD010C37	10K, blue	24/pkg
OD010C38	10K, blue	100/pkg
OD030C36	30K, red	6/pkg
OD030C37	30K, red	24/pkg
OD030C38	30K, red	100/pkg
OD050C36	50K, green	6/pkg
OD050C37	50K, green	24/pkg
OD050C38	50K, green	100/pkg
OD100C36	100K, clear	6/pkg
OD100C37	100K, clear	24/pkg
OD100C38	100K, clear	100/pkg
OD300C36	300K, orange	6/pkg
OD300C37	300K, orange	24/pkg
OD300C38	300K, orange	100/pkg
OD990C36	1000K, purple	6/pkg
OD990C37	1000K, purple	24/pkg
OD990C38	1000K, purple	100/pkg