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In Vitro ROS/RNS Assay

Catalog Number: STA-347, STA-347-5, STA-347-T

Measures total reactive oxygen species and reactive nitrogen species, including hydrogen peroxide, nitric oxide, peroxyl radical, and peroxynitrite anion Suitable for use with serum, plasma, urine, cell lysates or cell culture supernatants Detection sensitivity limit of 10 pM for DCF and 40 nM for…

Intracellular ROS Assay

Catalog Number: STA-342, STA-342-5, STA-342-T

Quick ~1 hour protocol Highly sensitive to 10 pM Detects the presence of various ROS species Frequently Asked Questions about this product General FAQs about Oxidative Stress

Hydrogen Peroxide Assays

Catalog Number: STA-344 , STA-844

Detect hydrogen peroxide concentrations as low as 0.8 µM (colorimetric) or 50 nM (fluorometric) Suitable for use with cell lysates, tissue homogenates, cell culture supernatants, plasma, serum, urine, or other biological fluids Simple assay protocol provides results in 30-90 minutes, depending on…

Intracellular Nitric Oxide Assay

Catalog Number: STA-800, STA-800-5

Direct, rapid quantitation of intracellular nitric oxide in cultured cells Detects nitric oxide as low as 3 nM Fluorometric probe is nitric oxide-specific and has excellent photostability and pH stability Suitable for flow cytometry, fluorescent microscopy, and fluorometric microplate detection

In Vitro Nitric Oxide Assays

Catalog Number: STA-802, STA-802-5, STA-801, STA-801-5

Measure NO in various samples by NO2-/NO3-determination Suitable for serum, plasma, urine, saliva, lysates, and media

Creatinine Assay Kit

Catalog Number: STA-378

Measures creatinine levels in urine samples Detection sensitivity limit of 300 μg/dl Creatinine standard included Frequently Asked Questions about this product

Uric Acid/Uricase Assay

Catalog Number: STA-375

Detection sensitivity limit of 0.5 µM of uric acid or 1 mU/mL uricase Measures uric acid concentrations in biological samples such as serum, plasma, and urine without any need for pretreatment

Urea Assays

Catalog Number: STA-382, MET-5180

Detects as low as 0.78 mg/dL urea (colorimetric) or .098 mg/dL urea (fluorometric). Measures urea levels within urine, serum, plasma, cell lysates, or tissue homogenates Provides sufficient reagents to perform up to 200 assays, including blanks, urea standards and unknown samples

Anti-Carbamyl Lysine Antibody

Catalog Number: STA-078

Affinity purified at 0.5 mg/mL

Protein Carbamylation Sandwich ELISA

Catalog Number: STA-877

Detection sensitivity limit of 1.5 ng/mL of CBL-BSA Rapid detection and quantitation of protein carbamylation Kit provides sufficient reagents to perform up to 96 assays, including standard curve and unknown protein samples Video: Color Development in an ELISA

Homocitrulline/Citrulline Assay Kit

Catalog Number: MET-5027

Suitable for use with plasma, serum, urine, and lysates Detection sensitivity of 37.5 µM homocitrulline or citrulline Homocitrulline and citrulline standards included

Ammonia Assays

Catalog Number: MET-5086, MET-5181

Detects as low as 12.5 µM ammonia (colorimetric) or 6.25 µM ammonia (fluorometric). Measures ammonia levels within urine, cell lysates, or tissue homogenates Provides sufficient reagents to perform up to 100 assays (colorimetric) or 200 assays (fluorometric), including blanks, ammonia standards…