06-18-2021 ChromoTek congratulates Proteintech on its 20th anniversary

02-25-2021 ChromoTek & Absolute Antibody collaborate on recombinant engineered antibodies

02-18-2021 ChromoTek is getting greener

02-09-2021ChromoTek welcomes customer no. 20,000

10-20-2020 Proteintech acquires ChromoTek, expanding its next generation antibody tools