the lamina lucida is composed of laminin , bullous pemphigoid antigen ( a disease-specific glycoprotein identified by antibodies circulating in patients ' sera ) , and other as yet poorly defined antigens identified by in vivo bound and circulating antibodies in the sera of patients with herpes gestationis , scarring pemphigoid , and others .
C0022984
laminin
C0017968
glycoprotein