Supplier: Thermo Fisher, #14-5698-82
Monoclonal, clone SolA15
Lot: 4328926
Manufacturer’s validation information: https://www.thermofisher.com/order/genome-
database/dataSheetPdf?producttype=antibody&productsubtype=antibody_primary&productId=14-
5698-82&version=65
Dilution used here: 1:100
Detected with:
Goat anti-rat IgG Alexa Fluor 647
Supplier: Life Technologies, #A-21247
Lot: 2043368
Manufacturer’s validation information: https://assets.thermofisher.com/TFS-
Assets/BID/certificate/Certificates-of-Analysis/A21247%20Lot%202043368%20CofA.pdf
Dilution used here: 1:200
PCM1- Figures 2b, 2c.
Supplier: Novus Biologicals, #NBP1-87196
Polyclonal
Lot: F117419
Manufacturer’s validation information: https://www.novusbio.com/PDFs/NBP1-87196.pdf
Dilution used here: 1:100
Detected with:
Goat anti-rabbit IgG Alexa Fluor 488
Supplier: Life Technologies, #A-11008
Lot: 1853312
Manufacturer’s validation information: https://assets.thermofisher.com/TFS-
Assets/LSG/certificate/Certificates%20of%20Analysis/1853312_A11008.pdf
Dilution used here: 1:200
CD31 – Figures 2e, 2f.
Supplier: BD Biosciences, #553370
Monoclonal, clone MEC 13.3
Lot: 6196687
Manufacturer’s validation information: http://www.bdbiosciences.com/ds/pm/tds/553370.pdf
Dilution used here: 1:100
Detected with:
Goat anti-rat IgG Alexa Fluor 647
Supplier: Life Technologies, #A-21247
Lot: 2043368
Manufacturer’s validation information: https://assets.thermofisher.com/TFS-
Assets/BID/certificate/Certificates-of-Analysis/A21247%20Lot%202043368%20CofA.pdf
Dilution used here: 1:200
Collagen Hybridizing Peptide, Biotin Conjugate (B-CHP) - Extended Data Figures 7b, 7c
Supplier: 3Helix #BIO300