Full length native protein (purified) corresponding to Firefly (Photinus pyralis) Firefly Luciferase aa 1-550. Sequence: MEDAKNIKKGPAPFYPLEDGTAGEQLHKAMKRYALVPGTIAFTDAHIEVN ITYAEYFEMSVRLAEAMKRYGLNTNHRIVVCSENSLQFFMPVLGALFIGV AVAPANDIYNERELLNSMNISQPTVVFVSKKG