There are a number of ELISA Kits available for the measurement of kita, another term for the human protein, KIT proto-oncogene, receptor tyrosine kinase. Other synonyms may include: mast/stem cell growth factor receptor Kit, c-Kit protooncogene, p145 c-kit, piebald trait protein, proto-oncogene tyrosine-protein kinase Kit, soluble KIT variant 1, and tyrosine-protein kinase Kit. It is encoded by the KIT gene to yield a protein 976 amino acids in length and 109.9 kDa in size. However, there are up to 3 reported isoforms. The protein, an enzyme, is categorized into the Protein kinase superfamily, Tyr protein kinase family, CSF-1/PDGF receptor subfamily. Versions of kita are present in other organisms, including: Mouse, Rat.