This ELISA kit detects PTH 1-34 Ab (parathyroid hormone 1-34 antibody) in human serum and plasma samples using a qualitative indirect ELISA method Designed for research and diagnostic applications the assay provides reliable results within a detection time of 1 to 5 hours depending on protocol optimization The kit requires a sample volume of 50-100 l per test and measures absorbance at 450 nm to determine antibody presence Its standardized protocol ensures consistent performance for monitoring PTH 1-34 antibody levels supporting studies related to calcium metabolism disorders bone diseases or therapeutic antibody response evaluations The analytical sensitivity and specificity make it suitable for both clinical laboratories and experimental research settings requiring precise qualitative assessment of PTH 1-34 antibody status