ISELIN, N.J. — Invitae, a provider of genetic testing services, has signed a 28,000-square-foot office lease renewal and expansion at Woodbridge Corporate Plaza in the Northern New Jersey community of Iselin. The lease term is 10 years. The 630,000-square-foot campus features a fitness center, conference and training facilities, a cafeteria with outdoor seating and an onsite dry cleaner. Charlie Hatfield led a Colliers team that represented the tenant, which is expanding its footprint by 13,500 square feet, in the lease negotiations. The name and representative of the landlord were not disclosed.