| Name | Info | Provider | Link |
|---|---|---|---|
| subscription/membership/fee required | J-STAGE, Japan Science and Technology Information Aggregator, Electronic | https://dx.doi.org/10.11406/rinketsu.59.69 | |
| free resource | NCI CPTC Antibody Characterization Program | https://antibodies.cancer.gov/detail/CPTC-CD4-1 |