Vitamin C ELISA Kit

Catalog No. ABIN5659954

The Various Species Vitamin C ELISA Kit (ABIN5659954) is a Colorimetric ELISA Kit designed to quantify Various Species Vitamin C.

Quick Overview for Vitamin C ELISA Kit (ABIN5659954)

Target: Vitamin C (Ascorbic Acid (Vitamin C))

Reactivity: Various Species

Detection Method: Colorimetric

Method Type: Competition ELISA

Detection Range: 493.8 ng/mL - 40000 ng/mL

Application: ELISA

Sample Type: Plasma, Serum

Product Details Vitamin C ELISA Kit

Minimum Detection Limit: 493.8 ng/mL

Purpose: Vitamin C (VC) ELISA Kit for detecting VC in serum, plasma

Analytical Method: Quantitative

Specificity: This assay has high sensitivity and excellent specificity for detection of Vitamin C (VC). No significant cross-reactivity or interference between Vitamin C (VC) and analogues was observed.

Sensitivity: 192.1 ng/mL

Components:

• Pre-coated, ready to use 96-well strip plate
• Standar
• Detection Reagent A
• Detection Reagent B
• TMB Substrate
• Stop Solution
• Assay Diluent A
• Assay Diluent B
• Wash Buffer (30x concentrate)
• Standard Diluent
• Plate Sealer
• Instruction Manual

Material not included:

• Microplate Reader with 450 nm filter
• Single or multi-channel pipettes with high precision and disposable tips
• Microcentrifuge tubes
• Deionized or distilled watter
• Absorbent paper for blotting the microplate
• Container for wash solution
• 0.01 M (or 1x) Phosphate Buffered Saline (PBS), ph 7.0-7.2

Application Details

Application Notes: Optimal working dilution should be determined by the investigator.

Comment:

This product is tested and assembled before shipping to ensure that it meets its quality specifications. All kits are tested to confirm that they fall within their defined Inter- and Intra- assay coefficient of variation.

Sample Volume: 50 μL

Assay Time: 2 h

Plate: Pre-coated

Protocol: This assay employs the competitive inhibition enzyme immunoassay technique. A monoclonal antibody specific to Vitamin C (VC) has been pre-coated onto a microplate. A competitive inhibition reaction is launched between biotin labeled Vitamin C (VC) and unlabeled Vitamin C (VC) (Standards or samples) with the pre-coated antibody specific to Vitamin C (VC). After incubation the unbound conjugate is washed off. Next, avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. The amount of bound HRP conjugate is reverse proportional to the concentration of Vitamin C (VC) in the sample. After addition of the substrate solution, the intensity of color developed is reverse proportional to the concentration of Vitamin C (VC) in the sample.

Assay Precision: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Vitamin C (VC) were tested 20 times on one plate, respectively
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Vitamin C (VC) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100
Intra-Assay: CV<10%
Inter-Assay: CV<12%

Restrictions: For Research Use only

Handling

Handling Advice: The Stop Solution is acidic. Do not allow to contact skin or eyes. Calibrators, controls and specimen samples should be assayed in duplicate. Once the procedure has been started, all steps should be completed without interruption.

Storage: 4 °C,-20 °C

Storage Comment: -20°C. Bring all reagents to room temperature before beginning test. The kit may be stored at 4°C for immediate use within two days upon arrival. Reseal any unused strips with desiccant pack. Minimize freeze/thaw cycles.

Expiry Date: 12 months

Target Details for Vitamin C

Target: Vitamin C (Ascorbic Acid (Vitamin C))

Alternative Name: Vitamin C

Target Type: Chemical

Background: Gene Aliases: AA, L-Ascorbic Acid, Ascorbate