| BioLegend | PE/Cyanine7 anti-human CD28 | — | — | — |
| BioLegend | PE/Cyanine7 anti-human CD28 | — | — | — |
| BioLegend | Pacific Blue(TM) anti-human CD28 | — | — | — |
| BioLegend | Pacific Blue(TM) anti-human CD28 | — | — | — |
| BioLegend | Ultra-LEAF(TM) Purified anti-human CD28 | 61 | — | 80 |
| BioLegend | Ultra-LEAF(TM) Purified anti-human CD28 | — | — | — |
| BioLegend | LEAF(TM) Purified anti-human CD28 | — | — | — |
| BioLegend | PerCP/Cyanine5.5 anti-human CD28 | — | — | — |
| BioLegend | PerCP/Cyanine5.5 anti-human CD28 | — | — | — |
| BioLegend | Purified anti-human CD28 | — | — | — |
| BioLegend | Purified anti-human CD28 | — | — | 60 |
| BioLegend | Biotin anti-human CD28 | — | — | — |
| BioLegend | Biotin anti-human CD28 | — | — | — |
| BioLegend | FITC anti-human CD28 | — | — | — |
| BioLegend | PE anti-human CD28 | — | — | — |
| BioLegend | PE anti-human CD28 | — | — | — |
| BioLegend | PE/Cyanine5 anti-human CD28 | — | — | — |
| BioLegend | APC anti-human CD28 | — | — | — |
| BioLegend | APC anti-human CD28 | — | — | — |
| BioLegend | LEAF™ Purified anti-human CD28 | — | — | — |
| BioLegend | LEAF™ Purified anti-human CD28 | — | — | — |
| BioLegend | Alexa Fluor(R) 488 anti-human CD28 | — | — | — |
| BioLegend | Alexa Fluor(R) 700 anti-human CD28 | — | — | — |
| BioLegend | Alexa Fluor(R) 700 anti-human CD28 | — | — | — |
| BioLegend | Brilliant Violet 421(TM) anti-human CD28 | — | — | — |
| BioLegend | Brilliant Violet 421(TM) anti-human CD28 | — | — | — |
| BioLegend | Brilliant Violet 510(TM) anti-human CD28 | — | — | — |
| BioLegend | Brilliant Violet 510(TM) anti-human CD28 | — | — | — |
| BioLegend | Purified anti-human CD28 (Maxpar(R) Ready) | — | — | — |
| BioLegend | PE anti-human CD28 | — | — | — |
| BioLegend | PE/Dazzle(TM) 594 anti-human CD28 | — | — | — |
| BioLegend | PE/Dazzle(TM) 594 anti-human CD28 | — | — | — |
| Thermo Fisher Scientific | CD28 Monoclonal Antibody (CD28.2), Functional Grade, eBioscience | — | — | — |
| Thermo Fisher Scientific | CD28 Monoclonal Antibody (CD28.2), Biotin, eBioscience | — | — | — |
| Thermo Fisher Scientific | CD28 Monoclonal Antibody (CD28.2), eBioscience | — | — | — |
| Thermo Fisher Scientific | CD28 Monoclonal Antibody (CD28.2), eBioscience | — | — | — |
| Thermo Fisher Scientific | CD28 Monoclonal Antibody (CD28.2), Biotin, eBioscience | — | — | — |
| Thermo Fisher Scientific | CD28 Monoclonal Antibody (CD28.2), PE-Cyanine7, eBioscience | — | — | — |
| Thermo Fisher Scientific | CD28 Monoclonal Antibody (CD28.2), PE-Cyanine7, eBioscience™ | — | — | — |
| Thermo Fisher Scientific | CD28 Monoclonal Antibody (CD28.2), PE, eBioscience | — | — | — |
| Thermo Fisher Scientific | CD28 Monoclonal Antibody (CD28.2), PE, eBioscience | — | — | — |
| Thermo Fisher Scientific | CD28 Monoclonal Antibody (CD28.2), APC, eBioscience | — | — | — |
| Thermo Fisher Scientific | CD28 Monoclonal Antibody (CD28.2), APC, eBioscience | — | — | — |
| Thermo Fisher Scientific | CD28 Monoclonal Antibody (CD28.2), PerCP-Cyanine5.5, eBioscience | — | — | — |
| Thermo Fisher Scientific | CD28 Monoclonal Antibody (CD28.2), PerCP-Cyanine5.5, eBioscience™ | — | — | — |
| Thermo Fisher Scientific | CD28 Monoclonal Antibody (CD28.2), FITC, eBioscience | — | — | — |
| Thermo Fisher Scientific | CD28 Monoclonal Antibody (CD28.2), FITC, eBioscience™ | — | — | — |