CMTM4 ELISA kits are immunoassay tools for the measurement of the protein CKLF like MARVEL transmembrane domain containing 4, which is encoded by the CMTM4 gene in humans. Functionally, this protein is known to act as a backup for CMTM6 to regulate plasma membrane expression of PD-L1/CD274, an immune inhibitory ligand critical for immune tolerance to self and antitumor immunity. The canonical protein structure is reported to have an amino acid length of 234 residues, a mass of 25.8 kDa, and is a member of the Chemokine-like factor protein family. It is known to be localized in the membrane and is reported to be highly expressed in testis and prostate. As many as 3 protein isoforms have been reported. Other alias names for this target include chemokine-like factor super family 4, chemokine-like factor superfamily member 4, and CKLF-like MARVEL transmembrane domain-containing protein 4.
There are CMTM4 ELISA kits that can detect a target at concentrations as low as 62.5 pg/mL and as high as 10 ng/mL. Click on the products below for more detailed ELISA kit information, such as target reactivity and assay sensitivity.