Anti-HSPC300 antibodies enable researchers to detect and measure the HSPC300 antigen in biological samples. This target is a reported synonym of the BRK1 gene, which encodes BRICK1 subunit of SCAR/WAVE actin nucleating complex. This protein is known to function in in utero embryonic development, among other biological roles. The human version of HSPC300 has a canonical amino acid length of 75 residues and a protein mass of 8.7 kilodaltons, although 2 isoforms have been identified. It is reported to be localized in the cytoplasm of cells. HSPC300 is a member of the BRK1 protein family.