CALPROTECTIN

Calprotectin is a protein present in neutrophils and its high concentration in the stools is a sign of inflammation. High levels are observed typically in patients with UC (ulcerative colitis), Crohn's disease (CD), colic, gastric and oesophageal neoplasms. Further, an increase of values can be observed in all the pathologies that involve the activation of an acute or chronic inflammatory process of the gastrointestinal system.

Methods:

Immunoenzymatic method for the quantitative determination of calprotectin in stools samples, using a disposable device applied on the Chorus and Chorus TRIO instruments.The test is based on the ELISA principle (Enzyme linked Immunosorbent Assay). The polyclonal antibodies are bound to the solid phase. Calprotectin is bound to the solid phase through incubation with the extract of faeces. The disposable devices contain all the reagents to perform the test in the Chorus/Chorus TRIO instruments. The results are expressed in mg/Kg.

Chorus CALPROTECTIN

policlonal antibody to Calprotectin

For the determination of Calprotectin in human stool. Contains calibrator and positive control.
Code 86600
Quantity 12 tests
METHOD CAPTURE ASSAY
TYPE Quantitative Test
CALIBRATION RANGE 12.5 - 250 mg/Kg
DIAGNOSTIC SENSITIVITY 95.8% CI95%: 79.7-99.1
DIAGNOSTIC SPECIFITY 100% CI95%:82.4-99.8
INCUBATION TIME 70 min
SHELF LIFE 12 months from the date of preparation
STORAGE and STABILITY 2°/8°C

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CoA

Chorus CALPROTECTIN

policlonal antibody to Calprotectin

For the determination of Calprotectin in human stool. Contains calibrator and positive control.
Code 86600-C03
Quantity 16 tests
METHOD CAPTURE ASSAY
TYPE Quantitative Test
CALIBRATION RANGE 12.5 - 250 mg/Kg
DIAGNOSTIC SENSITIVITY 95.8% CI95%: 79.7-99.1
DIAGNOSTIC SPECIFITY 100% CI95%:82.4-99.8
INCUBATION TIME 70 min
SHELF LIFE 12 months from the date of preparation
STORAGE and STABILITY 2°/8°C

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CoA

Chorus COPROCOLLECT

Device for the collection, transport and extraction of stool human samples.
Code 86602
Quantity 20 pcs.
SHELF LIFE 24 months from the date of preparation
STORAGE and STABILITY 2°/8°C

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CALPROTECTIN K

coated with polyclonal anti-calprotectin antibodies

For the determination of Calprotectin in human stool. Contains calibrator and positive control.
Code 86601
Quantity 12 tests
METHOD CAPTURE ASSAY
TYPE Quantitative Test
CALIBRATION RANGE 12.5 - 1000 mg/Kg
DIAGNOSTIC SENSITIVITY 95.8% CI95%: 79.7-99.1
DIAGNOSTIC SPECIFITY 100% CI95%:82.4-99.8
INCUBATION TIME < 90 min
SHELF LIFE 12 months from the date of preparation
STORAGE and STABILITY 2°/8°C

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IFU

SDS

CoA

Bibliography

Chorus Calprotectin Sibioc