GuardianOx™ Ascorbic Acid Assay Kit

CAT#: ITS-1125-HM10
Product Type: Assay Kit
Species: All Species
Brand: GuardianOx
Development Stage: Research-Grade Oxidative Stress Assay Development
Short Description
Quantifies Vitamin C (Ascorbic Acid) levels.
Brand
GuardianOx
Development Stage
Research-Grade Oxidative Stress Assay Development
Description
The GuardianOx™ Ascorbic Acid Assay Kit quantifies Vitamin C levels to validate antioxidant claims in nutraceuticals and ensure chemical stability in pharmaceutical formulations. This simple, adaptable procedure allows formulators to assess the degradation of active ingredients and the integrity of excipients over time. By verifying antioxidant capacity, it supports quality control measures and shelf-life studies for vitamin-enriched products.
Features
Simple adaptable procedure for analyzing antioxidant capacity; Validates formulation stability and excipient integrity in pharmaceutical products.
Process Relevance
Formulation Stability Testing
Application Stage
CMC / Formulation
Applications
Assessment of antioxidant status in food, beverages, and biological samples.
Qualified With
Internal performance validation using reference standards under defined assay conditions.
Detection Method
Absorbance at 570 nm, or Fluorescence Detection (Ex 530 nm / Em 585 nm)
Sample Type
Serum, plasma, urine, saliva, milk, tissue, and cell culture
Research Areas
Nutrition; Immunology
Size
100 tests
Data Output Type
Quantitative (Concentration)
Assay Time
Results in 10 min
LOD
OD 6 µM; FL 1 µM
Species
All Species
Storage
Store at −20 °C upon receipt to maintain reagent stability. Follow recommended handling procedures to ensure consistent assay performance.
Storage Comment
Avoid repeated freeze-thaw cycles. During use, minimize the time components are exposed to room temperature and return them promptly to −20 °C storage after handling. Do not store at elevated temperatures for extended periods.
Expiry Date
6 months under recommended storage conditions to ensure optimal performance.
Note
For bulk pricing or custom reagent inquiries, please contact us by email or phone. Products are shipped on ice via FedEx.
Restrictions
For Research Use Only (RUO). Not intended for diagnostic or therapeutic use.
Shipping
Shipped on ice under temperature-controlled conditions.
Background
Ascorbic Acid (Vitamin C) is a potent water-soluble antioxidant and a cofactor for collagen synthesis. It plays a critical role in immune function and protecting cells from oxidative damage caused by free radicals.
For Research Use Only | Not For Clinical Use
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