Anti-TH1 antibodies enable researchers to detect and measure the TH1 antigen in biological samples. This target is a reported synonym of the NELFCD gene, which encodes negative elongation factor complex member C/D. This protein is an important component of the NELF complex, a complex that negatively regulates the elongation of transcription by RNA polymerase II. The human version of TH1 has a canonical amino acid length of 590 residues and a protein mass of 66.2 kilodaltons. It is reported to be localized in the nucleus of cells and notably expressed in many tissues, such as the kidney and testis. Other names for this target antigen include HSPC130, NELF-C, and NELF-D. Western Blot is a widely used application for the TH1 antibodies listed below. In addition, ELISA is also a common application.