Name Info Provider Link
subscription/membership/fee required Elsevier Science https://linkinghub.elsevier.com/retrieve/pii/0048-9697(95)04767-0
free resource NCI CPTC Antibody Characterization Program https://antibodies.cancer.gov/detail/CPTC-GRB2-1
free resource NCI CPTAC Assay Portal https://assays.cancer.gov/CPTAC-699