Table 2.

Urinary protein identified in diabetes mellitus.

Serial number	Category of protein	Name of protein	Expression in diabetics
1	Defense response	α1-antitrypsin Complement factor H, C3, B, I, C7, 9 Alpha-1-antichymotrypsin precursor Antithrombin-III Alpha-2-glycoprotein 1, zinc Ig gama 1 chain C region Alpha and beta-2-microglobulin Alpha-2-antiplasmin precursor Vitronectin precursor	+ + + + + + + + +
2	Transport	Serotransferrin precursor Ceruloplasmin precursor Hemopexin AMBP protein Albumin Haptoglobin precursor Transthyretin precursor VDBP	− + + + − + − −
3	Metabolism	ApoA-1, ApoA-II precursor, Apo-D Alpha-1B-glycoprotein  Beta-2-glycoprotein 1 precursor Prostaglandin H2 D-isomerase precursor Alpha-2-HS-glycoprotein precursor E-cadherin Dystroglycan precursor Fibrinogen beta chain precursor	− + + + + + + +
4	Signal transduction	Kininogen precursor B-factor, properdin Clusterin Angiotensinogen Sulfated glycoprotein 2 retinol-binding protein 4 Epidermal growth factor	+ + − + + + +
5	Cell development	Lumican precursor	+