ESR1 ELISA kits are immunoassay tools for the measurement of the protein estrogen receptor 1, which is encoded by the ESR1 gene in humans. Functionally, this protein is known to be involved in chromatin remodeling. The canonical protein structure is reported to have an amino acid length of 595 residues, a mass of 66.2 kDa, and is a member of the Nuclear hormone receptor protein family. It is known to be localized in the cell membrane, nucleus, and cytoplasm and is widely expressed across many tissue types. As many as 4 protein isoforms have been reported. The protein has been noted to be post-translationally methylated, glycosylated, ubiquitinated, palmitoylated and phosphorylated. The ESR1 gene has been associated with the disease, Estrogen resistance. Other alias names for this target include ESR, ESRA, ESTRR, Era, NR3A1, estrogen receptor, E2 receptor alpha, and ER.
Some ESR1 ELISA kits can detect targets at levels as low as 2.5 pg/mL and as high as 100 ng/mL. Click on the products below for more detailed ELISA kit information, such as target reactivity and assay sensitivity.