Table 1.

Comparison of EC50 values for odorants tested both in vitro and in vivo for mouse TAAR3 and TAAR4

Odorant		Mouse TAAR3 EC50 (M)		Mouse TAAR4 EC50 (M)
Primay Amines
	in vitro	1.0 x 10 −5	c	n.r.	c
	OSN	1.5 x 10 −8	a	1.0 x 10−8 *	a
	Glomerulus	4.1 x 10−10	b	9.9 x 10 −9	b
	in vitro	7.0 x 10 −6	c	n.r.	c-d
	OSN:	2.7 x 10−7	a	7.7 x 10−10	a
	Glomerulus	5.0 x 10−7*	a	5.0 x 10−7*	a
	in vitro	4.0 x 10 −5	c	7.0 x 10−7	c
	OSN:	1.0 x 10−6*	a	1.0 x 10−12	a
	Glomerulus	1.9 x 10−10	b	1.4 x 10−11	b
Tertiay Amines
	in vitro	n.r.	c-e	n.r.	c-e
	OSN:	n.t		1.0 x 10−8 *	a
	Glomerulus	7.9 x 10 −7	b	4.7 x 10 −7	b
	in vitro	n.r.	c-e	n.r.	c-e
	OSN:	1.0 x 10−6*	a	5.1 x 10−10	a
	Glomerulus	n.t.		n.t.
Diamine
	in vitro	n.r.	c	n.r.	c
	OSN:	1.0 x 10−6*	a	1.0 x 10−8 *	a
	Glomerulus	n.t.		n.t.

Data is from the following studies:

^{a -}Zhang et al., 2013;

^{b –}Dewan et al., 2018;

^{c –}Saraiva et al., 2016;

^{d -}Liberles and Buck, 2006;

^{e –}Ferrero et al., 2012.

^*responded at this concentration.

n.r. - no response. n.t. – not tested.