Citrulline-to-Arginine ratio ELISA pack – Serum, Plasma
Ref: ISE-0510R
ELISAArginine metabolismAmino acidsResearch ELISA kits (RUO)
DatasheetMSDSProtocol ArgProtocol Cit
Measuring the Citrulline-to-Arginine ratio is indicative of nitric oxide synthase (NOS) activity, which converts Arginine into Citrulline and Nitric Oxide (NO). A decreased plasma CIT-to-ARG ratio thus suggests high NO production, and may serve as a biomarker in metabolic and cardiovascular conditions.
Sample type | 20 µl serum or plasma samples |
Kit capacity | 2 x 96 tests |
Sensitivity | ARG: 2.1µM
CIT: 1.47µM |
Range | ARG: 5.12 – 200µM
CIT: 6.4 – 250µM |
Reactivity | Reacts with all species |
Size | 2 x 96 wells |
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1,049.00€ 999.00€
Until 12-31-2024
100 in stock
Worldwide shipping
Product overview
Product name | Citrulline-to-Arginine ELISA pack |
Description | Two enzyme immunoassays (ELISA) allowing the quantitative determination of L-Citrulline and L-Arginine in plasma/serum samples. For research use only |
Labels | RUO |
Format | 2 x 96-well plate |
Samples | Serum, Plasma |
Minimum sample volume | 20µL |
Reactivity | Reacts with all species |
Standard range | ARG: 5.12 – 200µM
CIT: 6.4 – 250µM |
Sensitivity | ARG: 2.1µM
CIT: 1.47µM |
Specificity | No significant cross-reactivity was observed with analogs for each kit. See product pages for Arginine ELISA and Citrulline ELISA |
Storage | Store at 2-8°C for to 6 months |
Datasheets | Instructions for use – Arg kit, Instructions for use – CIT kit |
Sample collection & storage | Plasma: Use EDTA as anticoagulant
Serum: Do not use lipemic, haemolytic samples, as well as samples containing precipitates or fibrin strands. Store samples at 2-8°C for up to 48h or -20°C for longer period (up to 6 months) |
Sample preparation | Sample preparation (3 hours) |
ELISA | Antisera overnight incubation, revelation and read steps (1h) |
Detailed protocol | Instructions for use – Arg kit, Instructions for use – CIT kit |
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