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Chromogranin A ELISA-NG kit ELISA

The Chromogranin A is the only patented assay targeting the core of the molecule (145-245) to measure intact and fragmented Chromogranin A (CgA).

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The Chromogranin A is the only patented assay targeting the core of the molecule (145-245) to measure intact and fragmented Chromogranin A (CgA).

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Overview

Follow guidelines and use CGA-ELISA-NG as an aid to diagnosis and treatment follow up for NETs. 

Studies suggest that Chromograne A may have also a role of prognostic factor.


Benefits

  • THE ONLY PATENTED ASSAY TARGETING THE CORE OF THE MOLECULE (145-245)

Assay principle: sandwich

Two monoclonal antibodies directed against the central domain of the molecule form the sandwich. The first antibody is fixed on the walls of the microplate, the second is conjugated to HRP. Protocol: 1h at RT/shake + 2h at RT/shake + 10 min at RT/shake.

CGA-ELISA-NG kit Flow chart

CGA-ELISA-NG kit Flow Chart

Working range: 0 – 1000 ng/mL

Sample: serum or plasma EDTA – Sample volume: 20 µL

Analytical sensitivity: 16.9 ng/mL

Functional sensitivity: 30.6ng/mL

Hook effect: > 1.000.000 ng/mL


Calibration curve and hook effect

Courbe de calibration CGA
Evaluation d’un effet hook CGA

Normal Values

In serum, the 95th percentile is located at 101 ng/mL

Normal values and sera-plasma correlation

CGA-ELISA-NG kit histogramme
CGA-ELISA-NG kit Corrélations plasmas / sera

A new version of CISBIO Chromogranin A ELISA kit (#: CGA-ELISA-NG)

New version of CISBIO Chromogranin A ELISA kit - Application Notes

Une nouvelle version du kit ELISA CISBIO Chromogranine A (# : CGA-ELISA-NG)

Nouvelle version du kit ELISA CISBIO Chromogranine A - Application Notes

Safety Data Sheet (DEU) CGA-NG / CGA-ELISA-NG

CGA-ELISA-NG - Safety Data Sheet

Safety Data Sheet (ELL) CGA-NG / CGA-ELISA-NG

CGA-ELISA-NG - Safety Data Sheet

Safety Data Sheet (ITA) CGA-NG / CGA-ELISA-NG

CGA-ELISA-NG - Safety Data Sheet

Safety Data Sheet (SPA) CGA-NG / CGA-ELISA-NG

CGA-ELISA-NG - Safety Data Sheet

Quality Control Report CGA-NG / CGA-ELISA-NG

CGA-ELISA-NG Batch 03A(1H+2H) - Quality Control Report

Instructions for use (FRA) CGA-ELISA-NG

CGA-ELISA-NG Batch 03D - Product Insert

Instructions for use (HUN) CGA-ELISA-NG

CGA-ELISA-NG Batch 03D - Product Insert

Instructions for use (ITA) CGA-ELISA-NG

CGA-ELISA-NG Batch 03D - Product Insert

Instructions for use (SPA) CGA-ELISA-NG

CGA-ELISA-NG Batch 03D - Product Insert