RSF1 ELISA kits are immunoassay tools for the measurement of the protein remodeling and spacing factor 1, which is encoded by the RSF1 gene in humans. Functionally, this protein is a regulatory subunit of the ATP-dependent RSF-1 and RSF-5 ISWI chromatin-remodeling complexes, which form ordered nucleosome arrays on chromatin and facilitate access to DNA during DNA-templated processes such as DNA replication, transcription, and repair. The canonical protein structure is reported to have an amino acid sequence of 1441 residues and a mass of 163.8 kDa. It is known to be localized in the nucleus and is ubiquitously expressed across many tissue types. As many as 3 protein isoforms have been reported. The protein has been noted to be post-translationally phosphorylated. Other alias names for this target include XAP8, p325, HBV pX-associated protein 8, hepatitis B virus x-associated protein, p325 subunit of RSF chromatin-remodeling complex, and HBXAP. Click on the products below for more detailed ELISA kit information, such as target reactivity and assay sensitivity.