产品描述

The human parathyroid hormone 1-34 (PTH 1-34) antibody ELISA kit allows for the qualitative identification of PTH 1-34 antibodies in human serum and plasma. It employs the qualitative enzyme immunoassay technique. The microtiter plate has been pre-coated with the PTH 1-34. Samples or standards are pipetted into the wells with anti-human immunoglobulin conjugated HRP. Following a wash to remove any unbound reagent, the TMB substrate solution is added to the wells and color develops in proportion to the amount of human PTH 1-34 antibody bound in the initial step. The color development is stopped and the intensity of the color is measured by a microplate reader at 450 nm. The PTH 1-34 antibody titer in the samples is determined by referring to the negative control. It indicates the presence of PTH 1-34 antibody if the O.D. (optical density) of PTH 1-34 antibody is greater than or equal to the cutoff value(2.1× Average O.D. value of negative control). There is no PTH 1-34 antibody present in the sample if the O.D. is less than the cutoff value.

This assay has excellent specificity for the detection of PTH 1-34 antibodies. And it also has been validated with precision less than 15% and lot-to-lot consistency. Get more details from the product instructions.

PTH 1-34 is a type of parathyroid hormone approved for the treatment of osteoporosis in postmenopausal women and in men who are at high risk of breaking a bone. It contributes to rebuilding bone and significantly increasing bone mineral density.

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