Mouse IGFBP2 ELISA Kit

From Assay Genie, this Sandwich ELISA kit is designed for the precise measurement of insulin-like growth factor-binding protein 2 (IGFBP2) levels in mouse samples. The kit accepts serum, plasma, cell culture supernatant, cell or tissue lysate, and other liquid samples. IGFBP2 binds insulin-like growth factors to regulate their bioavailability and activity, making the kit a useful tool for research into cell growth, survival, and metabolism in mouse models.

Assay format is a double-antibody sandwich ELISA with colorimetric readout, reporting a sensitivity of 0.188 ng/mL across a working range of 0.313-20 ng/mL. Kit components are intended to be stored at 2-8°C for 12 months. The target protein corresponds to Uniprot P47877 (synonyms: IGFBP-2, IGFBP2, IBP2, IGF-BP53).

Reported linearity (n = 5) is 86-104% at 1:2, 85-101% at 1:4, and 91-99% at 1:8 for serum; 83-100% / 91-98% / 82-95% for EDTA plasma; and 82-98% / 82-90% / 83-98% for heparin plasma. Spike-and-recovery averages are 93% for serum (range 87-104%), 100% for EDTA plasma (range 95-103%), and 93% for heparin plasma (range 86-99%).