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DNA Double-Strand Break Assay

Catalog Number: STA-321, STA-321-T
Detects phosphorylation of histone H2A.X See immunofluorescence in about 3 hours DNA double-strand break inducer included

Chitosan Assay Kit

Catalog Number: XAN-5126
Detect Chitosan concentrations as low as 6.25 µg/mL Suitable for use with serum, urine, or shell extracts Chitosan standard provided

Formate Assay Kit

Catalog Number: MET-5133
Detect formate levels as low as 12.5 µM Suitable for serum, plasma, urine, cell lysates, and cell culture supernatants Formate standard provided for quantitation of unknown samples NOTE: Each sample replicate requires 2 assays for proper data calculation.