Tissue expression
			
			Cell line expression
			
					
			Protein structure
		
	IGFBP4
Insulin like growth factor binding protein 4BP-4, HT29-IGFBP, IBP4, IGFBP-4 
	This gene is a member of the insulin-like growth factor binding protein (IGFBP) family and encodes a protein with an IGFBP domain and a thyroglobulin type-I domain. The protein binds both insulin-like growth factors (IGFs) I and II and circulates in the plasma in both glycosylated and non-glycosylated forms. Binding of this protein prolongs the half-life of the IGFs and alters their interaction with cell surface receptors.  [provided by RefSeq, Jul 2008]
	| Top validated antibodies | |||||
| Proteintech Group |  18500-1-AP | 8 references | Polyclonal |  | |
| R&D Systems |  AF804 | 4 references | Polyclonal |  | |
| Novus Biologicals |  AF804 | 4 references | Polyclonal |  | |
| NovoPro Bioscience Inc. |  111687 | Polyclonal |  | ||
| Invitrogen Antibodies |  18500-1-AP | Polyclonal |  | ||