10-Acetyl-3,7-dihydroxyphenoxazine (Amplex® Red)
10-Acetyl-3,7-dihydroxyphenoxazine (Amplex® Red), is regarded as the best fluorogenic substrate for peroxidase and H2O2 because it is highly sensitive, specific and stable.
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Resorufin (High Purity)
High purity resorufin that can be used as a standard for enzyme substrates whose end product is resorufin.
Resazurin, Sodium Salt
Resazurin, which is the N-oxide of the fluorescent dye resorufin, is useful for detecting reductive activities in cells and has been widely used for measuring cell proliferation (1,2) and mitochondrial metabolic activity. Resazurin itself is non-fluorescent until it is reduced to the highly red fluorescent resorufin (λEx/λEm: 563/587 nm).
Chromogenic β-Galactosidase Substrate Sampler
For researchers wishing to investigate the suitability of our various chromogenic β-galactosidase substrates, we offer this sampler kit, which contains 5 mg each of the following five different substrates: X-Gal (10011), Red-β-D-Gal (10012), Rose-β-D-Gal (10013), Purple-β-D-Gal (10014) and Green-β-D-Gal (10015).