Octect Red QK System, Sartorius (CAT#: STEM-CTEPO-0063-ZJF)

The Octect Red QK System is manufactured by Sartorius.
The Octet QK increases sensitivity and dynamic range for protein quantitation, excellent signal resolution for measuring protein and peptide kinetics, and greater operation cost savings with biosensor re-racking and regeneration. It has two acquisition rate settings and a high-performance spectrometer, which combines to provide greater sensitivity and a wider dynamic range for protein quantification and kinetic analysis.

Condition: Certified pre-owned
Detection Technology: Bio-Layer Interferometry (BLI)
Biosensor Type: Disposable, single-use fiber optic biosensors with optional reuse by regeneration and/or re-racking
Information Provided:
- Kinetic and affinity analysis (kobs, ka, kd, KD)
- Concentration data analysis (no need for background subtraction)
- Epitope binning and cross-blocking matrices and trace overlays
Data Presentation:
- Plots displaying kinetic binding, equation fits, and residuals of fits
- Tabulated kinetic and quantitation data
Sample Types: Proteins, antibodies, peptides, media containing serum, buffers containing DMSO, periplasmic fractions, untreated cell culture supernatants, and crude cell lysates
Sample Plate: Standard 96-well, black, flat bottom microplate
Sample Volume:
- 180–220 μL/well (96-well microplate)
- Nondestructive testing, easily recovered
Orbital Flow Capacity: Static or 100–1500 rpm
Analysis Temperature Range: (Ambient + 4°C)–40°C, 1°C increments
Dimensions:
18.6 in (H) x 17 in (D) x 20.8 in (W)
47 cm (H) x 43 cm (D) x 53 cm (W)
Weight: 54 lb (24.5 kg)
Electrical requirements:
- Mains: AC 100–240 V, 5.0–2.0 A, 50/60 Hz, single phase
- Power consumption: 120 W (240 W peak)
Safety standards: CE, Nemko
Warranty: 90-day warranty (US and Canada ONLY)

Increased sensitivity and dynamic range for protein quantitation
Excellent signal resolution for measuring protein and eptide kinetics
Greater operational cost savings with biosensor re-racking and regeneration

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