Kallikrein-6 is a serine protease that exhibits substrate preference and activity against different substrates. It degrades alpha-synuclein, plays a role in synucleinopathies, and may regulate axonal growth after spinal cord injury. Kallikrein-6 Protein, Human (HEK293, His) is the recombinant human-derived Kallikrein-6 protein, expressed by HEK 293 , with C-6*His labeled tag.