string(16) "en/equipment/712" Capillary Electrophoresis Apparatus-Shenzhen Medical Academy of Research and Translation
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Technical Parameters | Sample Submission Requirements | Application Areas
Capillary Electrophoresis Apparatus

Capillary Electrophoresis Apparatus

Brand:

AB Sciex Pte.Ltd

Model:

CESI 8000 PLUS

Affiliated Platform:

Sample Preparation and Analysis Core Facility

Placement:

Weiguang Life Science Park 1A Building 311

Contact Person:

Xie Xingqiao，Lin Xuezhen

Phone:

13671959351，15625063726

Email:
Instrument Reservation
Technical Parameters Sample Submission Requirements Application Areas

Capillary temperature control device: temperature control range 15-60℃, temperature control accuracy 0.1℃

Sample temperature control device: temperature control range 4-60℃, temperature control accuracy 0.1℃

Sample and buffer processing system: buffer disk: 2×36 bit =72 bit, sample disk: 2×48 bit =96 bit

Automatic injection system, maximum 25 psi pressure injection, minimum -5 psi vacuum injection, maximum 10 kV voltage injection

Injection device protection system: with capillary and electrode protection system

Separation mode: up to 30 kV separation voltage, up to 300 μA separation current, up to 9W separation power

High efficiency capillary flush unit: Automatic pressure pump provides flush pressure up to 100 psi (6.9 bar)

Uv/Visible detector:

Wavelength range: 190 ~ 600 nm, wavelength accuracy: ±2 nm

Detection wavelength: 200, 214, 254, 280 nm

Laser induced fluorescence detector, 1 ~ 1000 RFU(relative fluorescence unit), energy >104; Sensitivity: 1×10-11M(fluorescein, S/N>2); Baseline noise: < 0.005 RFU(peak to peak); Baseline drift: < 2 RFU/h.

Laser induced fluorescence detector, excitation wavelength: 300 ~ 700 nm; Emission wavelength: 350 ~ 750 nm.

Laser induced fluorescence detector, number of laser channels: 2, number of detection wavelength channels: 2.

Protein molecular weight determination: Molecular weight analysis range of 10-225 kD

Protein isoelectric point determination.

The software contains the interface and module for quick analysis such as protein purity, isoelectric point and glycosyl analysis.

All operating parameters of the software are intuitively controlled, and the collected data is automatically calculated after operation, and the electrophoresis peak is displayed in real time.

The device is used for the analysis of monoclonal antibody drug purity and size heterogeneity, isoelectric point and charge heterogeneity, glycosyl analysis, etc.

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