IGS100 Implantable Glucose Sensor

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Measure glucose in vivo or in vitro over long term

  • Implantable sensor for long term studies
  • Incorporated reference electrode
  • For use with Apollo1000, Apollo4000, TBR4100 and TBR1025
  • Requires 91580 Microsensor Adapter
  • Package of 2

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  • Implantable microsensor
  • Biocompatible
  • Long term monitoring


  • In vivo long term measurement of glucose in animals or tissues

Measuring glucose in vivo over the long term is challenging and difficult. Previous measurement systems were limited to acute studies or a few days at best. WPI introduces a new kind of implantable glucose sensor based on a patented technology. This sensor provides a tool for researchers to directly detect glucose in chronic studies in vitro or in vivo. The sensor is fully compatible with WPI’s TBR systems.


The tip of the sensor has a coil that holds the enzyme-saturated cotton plug. The diameter of the coiled tip is about 600μm.


In Vitro Precision Coefficient of variation (CV) 5%
Glucose Range 36 - 450 mg/dl (or 2-25 mM/L)
Response Time (sec) 100 - 300 s
In vivo calibration In vivo calibration
Interference species Acetaminophen, ascorbic acid, uric acid
Length 5 cm
Sensor Size 0.6— 0.7 mm
Reference Electrode Ag/AgCl
Polarization voltage (V) 0.65-0.7 V vs Ag/AgCl
Sensor Life 3-4 months in solutions at room temperature under continuous polarization; 15-30 days in vivo
Shelf Life 6 months
Operation Conditions 20° to 40°C (68° to 104°F)
Storage Conditions 10° to 25°C (50° to 77°F)
More Choices:
  1. TBR PBS Calibration Solution
    TBR PBS Calibration Solution
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