Bioreactor Probe Sensor for Glucose/Lactate
Monitor glucose/lactate concentrations or pH/ammonia in practically any type of stirred bioreactor for up to 21 days without interruption. Calibration is automatic once the sensor is paired with the accompanying control software via a compact data transmitter.
Unique electronics and innovative enzyme stabilization technology make this the best choice for accurate long-term monitoring. Probe design is based on a standard pH probe.
PG13.5 Bioreactor Sensor
Advantages
- Eliminates tedious and risk-prone manual sampling
- Convenient long term remote monitoring and data recording
- Can be configured for feed pump control
Unlike other biochemical sensors these biosensors are designed so that every electron obtained from the enzyme-substrate reaction will contribute directly to the measurement of concentration.
This means greater accuracy. It also means that H202 generation is avoided and that undesirable oxidized media components will not accumulate.
| Concentration Range: | Glucose: 0 – 8 g/L and Lactate: 0 – 1.35 g/L |
| Precision: | +/- 0.1 mmol/L |
| Resolution: | 0.1 mmol/L |
| Precision: | +/- 0.1 mmol/L |
| Resolution: | 0.1 mmol/L |
| Materials: | PEEK (USP Class VI) or POM-C (USP Class VI) |
| Connection: | Standard PG13.5 thread |
| Sensor circuitry: | Screen printed |
| Data logging interval: | 20sec, 40sec, 60 sec …etc, user-defined |
| Sterility: | Supplied gamma-sterilized for single use |
MEDICAL
- C-CIT Sensors to provide biosensors for ex vivo liver perfusion machine
- Glucose sensors in integrated perfusion machine which preserves injured human livers for 1 week
- Automated insulin delivery – Continuous blood glucose control during ex situ liver perfusion
BIOTECH/PHARMA
- Evaluation of a new glucose control strategy using CITSens Bio APC
- Real-time in situ Glucose monitoring in 3D cell culture
- Real-time in situ Glucose monitoring in mammalian cell culture on microcarriers
- Anthrax vaccine fermentation
- Real-time in situ Glucose monitoring in mammalian cell culture
- Novel single-use sensors for online measurement of glucose – use in combination with online DO and pH monitoring
- Physical Chemical Sensors: Application to Bioreactor Monitoring and Control
- Continuous in-line monitoring of ammonium in mammalian cell cultures
- Comparison of on- and off-line glucose measurement
- Comparison of on- and off-line data
- Automated Process Control based on in-situ Glucose monitoring
- Glucose Feedback Control in continuous IgG production process
Other biosensor formats
