NIPBL
Nipped-B-like protein (NIPBL), also known as SCC2 or delangin is a protein that in humans is encoded by the NIPBL gene. NIPBL is required for the association of cohesin with DNA and is the major subunit of the cohesin loading complex. Heterozygous mutations in NIPBL account for an estimated 60% of case of Cornelia de Lange Syndrome.