These cystinosis, nephropathic ELISA kits are immunodetection tools for measuring specific protein levels in biological samples. cystinosis, nephropathic is an alias of the human CTNS gene, which encodes the protein, cystinosin, lysosomal cystine transporter. Notably, cystinosis, nephropathic is known to play a role in brain development and eye development, among other functions. The CTNS protein is 367 amino acid residues in length and 41.7 kilodaltons in mass. However, as many as 2 protein isoforms have been identified. It is localized to the lysosomes and cell membrane of the cell. In terms of tissue specificity, it is reported to be highly expressed in pancreas, kidney (adult and fetal), skeletal muscle, melanocytes and keratinocytes. This protein is known to be glycosylated. Other names for this target antigen include CTNS-LSB, PQLC4, and SLC66A4. Click on the following ELISA kits for more detailed information, including target reactivity and assay sensitivity.