Objective To investigate the role of secreted protein, acidic and rich in cysteine (SPARC) in proliferation and metastasis of esophageal squamous cell carcinoma (ESCC).
Examples of human secreted proteins turned into therapeutics are insulin and the human growth hormone.
Construction of secreted protein ESAT6 and MPT64 of mycobacterium tuberculosis to evaluate its applicability in serological diagnosis
They are secreted proteins of a single polypeptide and are similar in protein and gene structures.