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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

CPD and 6-4PP ELISA Combo Kit

Catalog Number: STA-322-C
Combo kit measures both CPD and 6-4PP products on a single plate, but in separate wells Detects UV-damage structures from isolated DNA in standard ELISA plate format   Frequently Asked Questions about this product General FAQs about Oxidative Stress Video: Color Development in an ELISA

Methionine Assay Kit

Catalog Number: MET-5158
Detection sensitivity limit of approximately 1.5 µM Methionine Suitable for use with lysates, serum, plasma, urine and culture supernatants Methionine standard included NOTE: Each sample replicate requires 2 assays for proper data calculation.