6,6'-Dimethyl-2,2'-dipyridyl (6,6'-Bi-2-picoline) is a novel time-resolved fluorescent immunoassay (TRFIA) chelate with a good bactericidal effect for the study of rosacea.

4-(Imidazol-1-yl)phenol is a highly potent signal enhancer in a horseradish peroxidase (HRP)–luminol chemiluminescence (CL) immunoassay [1].

S-Phenylmercapturic acid, a benzene metabolite, serves as a biomarker, detectable via GC, HPLC (UV or fluorescence detection), GC-MS, LC-MS/MS, or immunoassay [1].

Alkaline Phosphatase is an ubiquitous membrane-bound glycoprotein that catalyzes the hydrolysis of phosphate monoesters at basic pH values.

Sodium 4-nitrophenyl phosphate hexahydrate (4-Nitrophenyl phosphate disodium hexahydrate) is hydrolyzed by alcohol phosphatase (ALP) and can be used to develop a dual-mode immunoassay for the detection of ochratoxin A (OTA).

Biotin-DADOO (Biotinyl-3,6-dioxaoctanediamine) is a biotinylation reagent that can be used to synthesize a biotin-estradiol conjugate(i.e., biotin-DADOO-estradiol) to develop a direct, broad-range enzyme immunoassay to measure plasma estradiol concentrations.

Cyanine 5 Tyramide (Tyramide-Cy5) methyl indole, a red fluorescent dye, is used as a reporter fluorescent substrate for horseradish peroxidase (HRP)-catalyzed deposition, facilitating signal amplification in immunoassay and in situ hybridization of nucleic acids [1]. Storage instructions include protection from light.