Name Info Provider Link
subscription/membership/fee required Wiley https://onlinelibrary.wiley.com/resolve/openurl?genre=article&sid=nlm:pubmed&issn=0142-2782&date=1998&volume=19&issue=6&spage=373
free resource NCI CPTC Antibody Characterization Program https://antibodies.cancer.gov/detail/CPTC-KRT+Group+A-1