or
Invitrogen Nidogen-1/NID1 Human ELISA Kit, Sample Type: Plasma, Serum, Supernatant, Target Species: Human, Accession Number: P14543, Assay Range: 0.123-30 ng/mL, Assays: Solid-phase sandwich ELISA, Calibration Range: 0.1ng/mL to 30ng/mL, Conjugate: Biotin