金山科研平台，产品价格货期咨询微信：jinshanbio Assay Type:ELISA Development Kit Assay Length:4 hours 40 minutes (after plate preparation) Sample Type & Volume Required:100 µL Sufficient Materials:For fifteen 96-well plates* Range:62.5 - 4,000 pg/mL Specificity:Please see the product datasheet Molecule Information: INSL4 Long Name: Insulin-like 4 Aliases: EPIL; Placentin Entrez Gene IDs: 3641 (Human) Background: INSL4 Early placental insulin-like protein (INSL4), also called EPIL, is an insulin superfamily member that is expressed only in higher primates. ProINSL4 is a 114 amino acid (aa) form which retains the central C-peptide, while INSL4 is a 56 aa form containing only processed, covalently linked A and B peptides. Both forms are normally expressed only by uterus and placenta, especially by syncytiotrophoblasts. High serum proINSL4 in some pregnancy complications has been reported.