Human PVALB/Parvalbumin ELISA Kit

Manufactured by Assay Genie, this Sandwich ELISA (Double Antibody) is designed for the precise and accurate measurement of parvalbumin (PVALB, also known as Parvalbumin alpha; UniProt P20472) levels in human samples, including serum, plasma, cell culture supernatants, cell or tissue lysates, and other liquid samples. The kit uses a colorimetric detection method and offers a sensitivity of 0.188 ng/mL with an assay range of 0.313-20 ng/mL.

Parvalbumin is a calcium-binding protein with roles in muscle relaxation, neurotransmitter release, and intracellular signaling, and is linked to muscle disorders, neurological diseases, and cardiovascular complications, making this kit a useful research tool in cell biology and related fields. The kit is stored at 2-8°C for 12 months. Validation data report recovery of 86-104% (average 96%) for serum, 86-102% (average 91%) for EDTA plasma, and 94-99% (average 96%) for heparin plasma. Reported linearity ranges are 82-104% for serum, 86-100% for EDTA plasma, and 83-101% for heparin plasma across the 1:2 to 1:8 dilution range.