Provided below are ELISA kits targeting CCR4-NOT transcription complex subunit 1, a human protein encoded by CNOT1. This protein is 2376 amino acids long, with a mass of 266.9 kDa, and is a member of the CNOT1 family. 4 isoforms have been identified. This is reported to be a cytoplasmic and nuclear protein. Other alias names for this protein include: CCR4-associated factor 1, NOT1 (negative regulator of transcription 1 yeast) homolog, adrenal gland protein AD-005, negative regulator of transcription subunit 1 homolog, CDC39, NOT1, and NOT1H.