Table 1. List of the published antibodies binding to the gp41 CTT.

na, Not available.

Name of the antibody	Targeted region	Epitope sequence	Epitope characteristics	Species/clonality	Antibody characteristics	References
Chessie 8	KE	PDRPEG	Conformational	Murine IgG	Non-neutralizing binds to HIV-infected cells	Abacioglu et al. (1994)
SAR1	KE	GERDRDR	Conformational	Murine IgG	PAN-neutralizing binds to HIV-infected cells and most virions, no binding to intact NL4.3 virions	Reading et al. (2003), Heap et al. (2005), Steckbeck et al. (2010)
EPES (epitope-purified ERDRD specific)	KE	ERDRD	Conformational	Murine polyclonal	Neutralizing binds to HIV-infected cells and virions	Buratti et al. (1998), Cleveland et al. (2000b, 2003)
anti-LLP2	LLP2	na	na	Rabbit polyclonal IgG	na	Lu et al. (2008)
1575	KE	IEEE	Linear immunodominant	Murine monoclonal	Non-neutralizing binds to HIV-infected cells and virions	Buratti et al. (1996, 1997, 1998), Cleveland et al. (2000a), Evans et al. (1989), Heap et al. (2005), Vella et al. (1993)
1577	KE	ERDRD	Conformational	Murine monoclonal IgG	Non-neutralizing binding to HIV-infected cells and virions (Dimmock), no binding to intact virions (Steckbeck), epitope binding inhibited by mAb1575	Beaumont et al. (2000), Buratti et al. (1996, 1998), Chomont et al. (2008), Cleveland et al. (2000a, 2003), Evans et al. (1989), Holl et al. (2006), Steckbeck et al. (2010), Vella et al. (1993)
1583	KE	ERDRD	Conformational	Murine monoclonal IgG	Non-neutralizing binds to virions	Evans et al. (1989), Buratti et al. (1996, 1998), Vella et al. (1993), Cleveland et al. (2003), Heap et al. (2005)