Table 2.

In situ intrathymic expression of laminin isoforms^a.

Laminin isoformsb	Subcapsular cortex	Inner cortex	Medulla	Perivascular
LM-211	+	−	−	+
LM-221	+	−	−	+
LM-332	+	−	+	−
LM-411	−	−	−	+
LM-421	−	−	−	+
LM-511	+	−	−	+
LM-521	+	−	−	+

^aData compiled from Ref. (29, 31, 55, 56, 68, 69).

^bWe did not find any published report concerning the intrathymic localization of other LM isoforms, despite some LM chains were detected in thymic bulk extracts.