Antibody Concentration Vendor
Fibronectin 1:200 IF; 1:200 WB Sigma
Tenasin-C 1:50 IF Santa Cruz
Collagen I 1:250 IF 1:1,000 WB Abcam; NIDCR
Collagen IV 1:100 IF; 1: 250 WB Santa Cruz; Abcam
Laminin 1:100 IF; 1:500 WB Abcam
MT1-MMP 1:1,000 WB Abcam
GAPDH 1:3,000 WB Cell Signaling Technology
CD31 1:200 IF Dako
Phalloidin 1:200 IF Molecular Probes
Alexafluor FITC 1:1,000 IF Invitrogen
Cy3 1:100 IF Sigma
FITC 1:100 IF Sigma
HRP anti-rabbit 1:1,000 WB Cell Signaling Technology
HRP anti-mouse 1:3,000 WB Cell Signaling Technology
IF: Immunofluorescence; WB: Western Blot
Table 1: Breast cancer cell lines.