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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

S-Adenosylhomocysteine (SAH) ELISA Kit

Catalog Number: MET-5151
Detection sensitivity limit of 0.2 µM SAH Suitable for use with plasma, serum, lysates, and other biological fluid samples SAH standard included   Video: Color Development in an ELISA

D-Amino Acid Assay Kits

Catalog Number: MET-5136, MET-5137
Measure only free D-amino acids (except D-Glutamate and D-Aspartate); does not detect peptides or proteins Detection sensitivity limit of 1.56 µM Suitable for use with lysates, serum, plasma, urine, and food samples D-Alanine standard included