Table 2.

Specificity of binding of NTHi surface antigens to extracellular matrix (ECM) and serum factors.

	ECM component				Serum factor
Surface protein	Proteoglycan	Laminin	Collagen IV	Fibronectin	Factor H	Vitronectin	Plasminogen	References
P5					•			Langereis, de Jonge, and Weiser. (2014); Rosadini et al. (2014)
HMW1/2	•							Noel, Love and Mosser (1994)
Hap		•	•	•				Fink et al. (2002)
PE		•				•	•	Hallstrom et al. (2011); Barthel et al. (2012)
P4		•		•		•		Su et al. (2016)
PF		•				•		Jalalvand et al. (2013); Su et al. (2013)