Proteomic analysis of human osteoarthritis synovial fluid

Table 2 A partial list of proteins previously not reported in OA synovial fluid

	Gene symbol	Protein	Subcellular localization	Molecule class	Molecular function
1	ADAMDEC1	ADAM-like, decysin 1	Extracellular	Metalloprotease	Metallopeptidase activity
2	ANPEP	Alanyl (membrane) aminopeptidase	Plasma membrane, Extracellular	Metalloprotease	Metallopeptidase activity
3	ASPN	Asporin	Extracellular	Extracellular matrix protein	Extracellular matrix structural constituent
4	CD84	CD84 antigen (leukocyte antigen)	Plasma membrane	Immunoglobulin	Cell adhesion molecule activity
5	COLEC10	Collectin sub-family member 10 (C-type lectin)	Cytoplasm	Unclassified	Molecular function unknown
6	DKK3	Dickkopf WNT signaling pathway inhibitor 3	Extracellular, Cytoplasm	Ligand	Receptor and lipid binding
7	MMRN2	Multimerin 2	Extracellular	Extracellular matrix protein	Extracellular matrix structural constituent
8	SPARCL1	SPARC-like 1	Extracellular	Secreted polypeptide	Calcium ion binding
9	THY1	Thy-1 cell surface antigen	Plasma membrane	Integral membrane protein	Protein binding
10	VSIG4	V-set and immunoglobulin domain containing 4	Plasma membrane, Endosome	Complement receptor	Receptor activity

ISSN: 1559-0275