Explore our collection of 116 highly validated CD28 antibodies suitable for WB, IHC, ICC/IF, ELISA, Flow Cytometry and more. Our range includes polyclonal, monoclonal and recombinant antibodies that react with samples derived from human, mouse, rat, bovine and monkey. CD28 antibodies are widely used as cytotoxic t cell markers, memory t cell markers and t helper cell markers. These antibodies are available in low endotoxin formats, carrier free formulations, unconjugated and directly labeled with Biotin, PE, APC, FITC, PerCP and more. Many antibodies are also available in 10µl trial sizes.
Synonyms: T-cell-specific surface glycoprotein CD28 and TP44
Anti-CD28 Antibody [204.12] (CF®488A) (A352242) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [204.12] antibody to CD28 (CF®488A). |
| Applications: | Flow Cytometry, Functional Studies, IF |
| Reactivity: | Human, Mouse, Monkey, Porcine, Bovine, Sheep |
| Conjugate: | CF®488A |
![Immunohistochemistry (formalin-fixed, paraffin-embedded) - Anti-CD28 Antibody [204.12] (CF®488A) (A352242) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352242_1.jpg?profile=product_search)
Anti-CD28 Antibody [204.12] (CF®770) (A352240) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [204.12] antibody to CD28 (CF®770). |
| Applications: | Flow Cytometry, Functional Studies, IF |
| Reactivity: | Human, Mouse, Monkey, Porcine, Bovine, Sheep |
| Conjugate: | CF®770 |
![Immunohistochemistry (formalin-fixed, paraffin-embedded) - Anti-CD28 Antibody [204.12] (CF®770) (A352240) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352240_1.jpg?profile=product_search)
Anti-CD28 Antibody [204.12] (CF®660R) (A352238) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [204.12] antibody to CD28 (CF®660R). |
| Applications: | Flow Cytometry, Functional Studies, IF |
| Reactivity: | Human, Mouse, Monkey, Porcine, Bovine, Sheep |
| Conjugate: | CF®660R |
![Immunohistochemistry (formalin-fixed, paraffin-embedded) - Anti-CD28 Antibody [204.12] (CF®660R) (A352238) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352238_1.jpg?profile=product_search)
Anti-CD28 Antibody [204.12] (CF®594) (A352243) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [204.12] antibody to CD28 (CF®594). |
| Applications: | Flow Cytometry, Functional Studies, IF |
| Reactivity: | Human, Mouse, Monkey, Porcine, Bovine, Sheep |
| Conjugate: | CF®594 |
![Immunohistochemistry (formalin-fixed, paraffin-embedded) - Anti-CD28 Antibody [204.12] (CF®594) (A352243) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352243_1.jpg?profile=product_search)
Anti-CD28 Antibody [204.12] (CF®740) (A352241) | |
100µl - 500µl/$375 – $790 | |
| Description: | Mouse monoclonal [204.12] antibody to CD28 (CF®740). |
| Applications: | Flow Cytometry, Functional Studies, IF |
| Reactivity: | Human, Mouse, Monkey, Porcine, Bovine, Sheep |
| Conjugate: | CF®740 |
Anti-CD28 Antibody [204.12] (CF®568) (A352239) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [204.12] antibody to CD28 (CF®568). |
| Applications: | Flow Cytometry, Functional Studies, IF |
| Reactivity: | Human, Mouse, Monkey, Porcine, Bovine, Sheep |
| Conjugate: | CF®568 |
Anti-CD28 Antibody [204.12] (Biotin) (A352244) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [204.12] antibody to CD28 (Biotin). |
| Applications: | Flow Cytometry, Functional Studies, IF |
| Reactivity: | Human, Mouse, Monkey, Porcine, Bovine, Sheep |
| Conjugate: | Biotin |
Anti-CD28 Antibody [204.12] (CF®647) (A352237) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [204.12] antibody to CD28 (CF®647). |
| Applications: | Flow Cytometry, Functional Studies, IF |
| Reactivity: | Human, Mouse, Monkey, Porcine, Bovine, Sheep |
| Conjugate: | CF®647 |
Anti-CD28 Antibody [204.12] (CF®405S) (A352235) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [204.12] antibody to CD28 (CF®405S). |
| Applications: | Flow Cytometry, Functional Studies, IF |
| Reactivity: | Human, Mouse, Monkey, Porcine, Bovine, Sheep |
| Conjugate: | CF®405S |
Anti-CD28 Antibody [204.12] (CF®640R) (A352236) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [204.12] antibody to CD28 (CF®640R). |
| Applications: | Flow Cytometry, Functional Studies, IF |
| Reactivity: | Human, Mouse, Monkey, Porcine, Bovine, Sheep |
| Conjugate: | CF®640R |
Anti-CD28 Antibody [C28/74] (CF®488A) (A352166) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/74] antibody to CD28 (CF®488A). |
| Applications: | Flow Cytometry, IHC |
| Reactivity: | Human |
| Conjugate: | CF®488A |
Anti-CD28 Antibody [C28/74] (CF®594) (A352167) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/74] antibody to CD28 (CF®594). |
| Applications: | Flow Cytometry, IHC |
| Reactivity: | Human |
| Conjugate: | CF®594 |
Anti-CD28 Antibody [C28/74] (CF®740) (A352165) | |
100µl - 500µl/$375 – $790 | |
| Description: | Mouse monoclonal [C28/74] antibody to CD28 (CF®740). |
| Applications: | Flow Cytometry, IHC |
| Reactivity: | Human |
| Conjugate: | CF®740 |
Anti-CD28 Antibody [C28/74] (Biotin) (A352168) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/74] antibody to CD28 (Biotin). |
| Applications: | Flow Cytometry, IHC |
| Reactivity: | Human |
| Conjugate: | Biotin |
Anti-CD28 Antibody [C28/74] (CF®568) (A352164) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/74] antibody to CD28 (CF®568). |
| Applications: | Flow Cytometry, IHC |
| Reactivity: | Human |
| Conjugate: | CF®568 |
Anti-CD28 Antibody [C28/74] (CF®647) (A352163) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/74] antibody to CD28 (CF®647). |
| Applications: | Flow Cytometry, IHC |
| Reactivity: | Human |
| Conjugate: | CF®647 |
Anti-CD28 Antibody [C28/74] (CF®405S) (A352161) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/74] antibody to CD28 (CF®405S). |
| Applications: | Flow Cytometry, IHC |
| Reactivity: | Human |
| Conjugate: | CF®405S |
Anti-CD28 Antibody [C28/74] (CF®640R) (A352162) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/74] antibody to CD28 (CF®640R). |
| Applications: | Flow Cytometry, IHC |
| Reactivity: | Human |
| Conjugate: | CF®640R |
Anti-CD28 Antibody [C28/77] (CF®740) (A352189) | |
100µl - 500µl/$375 – $790 | |
| Description: | Mouse monoclonal [C28/77] antibody to CD28 (CF®740). |
| Applications: | Flow Cytometry, IHC |
| Reactivity: | Human |
| Conjugate: | CF®740 |
Anti-CD28 Antibody [C28/76] (CF®405S) (A352177) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/76] antibody to CD28 (CF®405S). |
| Applications: | Flow Cytometry |
| Reactivity: | Human |
| Conjugate: | CF®405S |
Anti-CD28 Antibody [C28/77] (CF®568) (A352188) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/77] antibody to CD28 (CF®568). |
| Applications: | Flow Cytometry, IHC |
| Reactivity: | Human |
| Conjugate: | CF®568 |
Anti-CD28 Antibody [CB28] (Biotin) (A352459) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [CB28] antibody to CD28 (Biotin). |
| Applications: | Flow Cytometry, IF |
| Reactivity: | Human |
| Conjugate: | Biotin |
Anti-CD28 Antibody [C28/77] (CF®647) (A352187) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/77] antibody to CD28 (CF®647). |
| Applications: | Flow Cytometry, IHC |
| Reactivity: | Human |
| Conjugate: | CF®647 |
Anti-CD28 Antibody [C28/76] (CF®640R) (A352178) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/76] antibody to CD28 (CF®640R). |
| Applications: | Flow Cytometry |
| Reactivity: | Human |
| Conjugate: | CF®640R |
Anti-CD28 Antibody [CB28] (CF®594) (A352458) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [CB28] antibody to CD28 (CF®594). |
| Applications: | Flow Cytometry, IF |
| Reactivity: | Human |
| Conjugate: | CF®594 |
Anti-CD28 Antibody [CB28] (CF®488A) (A352457) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [CB28] antibody to CD28 (CF®488A). |
| Applications: | Flow Cytometry, IF |
| Reactivity: | Human |
| Conjugate: | CF®488A |
Anti-CD28 Antibody [C28/77] (CF®405S) (A352185) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/77] antibody to CD28 (CF®405S). |
| Applications: | Flow Cytometry, IHC |
| Reactivity: | Human |
| Conjugate: | CF®405S |
Anti-CD28 Antibody [C28/77] (CF®640R) (A352186) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/77] antibody to CD28 (CF®640R). |
| Applications: | Flow Cytometry, IHC |
| Reactivity: | Human |
| Conjugate: | CF®640R |
Anti-CD28 Antibody [C28/76] (CF®488A) (A352182) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/76] antibody to CD28 (CF®488A). |
| Applications: | Flow Cytometry |
| Reactivity: | Human |
| Conjugate: | CF®488A |
Anti-CD28 Antibody [CB28] (CF®740) (A352456) | |
100µl - 500µl/$375 – $790 | |
| Description: | Mouse monoclonal [CB28] antibody to CD28 (CF®740). |
| Applications: | Flow Cytometry, IF |
| Reactivity: | Human |
| Conjugate: | CF®740 |
Anti-CD28 Antibody [CB28] (CF®568) (A352455) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [CB28] antibody to CD28 (CF®568). |
| Applications: | Flow Cytometry, IF |
| Reactivity: | Human |
| Conjugate: | CF®568 |
Anti-CD28 Antibody [C28/77] (Biotin) (A352192) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/77] antibody to CD28 (Biotin). |
| Applications: | Flow Cytometry, IHC |
| Reactivity: | Human |
| Conjugate: | Biotin |
Anti-CD28 Antibody [CB28] (CF®647) (A352454) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [CB28] antibody to CD28 (CF®647). |
| Applications: | Flow Cytometry, IF |
| Reactivity: | Human |
| Conjugate: | CF®647 |
Anti-CD28 Antibody [C28/76] (CF®594) (A352183) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/76] antibody to CD28 (CF®594). |
| Applications: | Flow Cytometry |
| Reactivity: | Human |
| Conjugate: | CF®594 |
Anti-CD28 Antibody [C28/77] (CF®488A) (A352190) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/77] antibody to CD28 (CF®488A). |
| Applications: | Flow Cytometry, IHC |
| Reactivity: | Human |
| Conjugate: | CF®488A |
Anti-CD28 Antibody [C28/76] (CF®740) (A352181) | |
100µl - 500µl/$375 – $790 | |
| Description: | Mouse monoclonal [C28/76] antibody to CD28 (CF®740). |
| Applications: | Flow Cytometry |
| Reactivity: | Human |
| Conjugate: | CF®740 |
Anti-CD28 Antibody [CB28] (CF®405S) (A352452) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [CB28] antibody to CD28 (CF®405S). |
| Applications: | Flow Cytometry, IF |
| Reactivity: | Human |
| Conjugate: | CF®405S |
Anti-CD28 Antibody [C28/76] (CF®568) (A352180) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/76] antibody to CD28 (CF®568). |
| Applications: | Flow Cytometry |
| Reactivity: | Human |
| Conjugate: | CF®568 |
Anti-CD28 Antibody [C28/76] (Biotin) (A352184) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/76] antibody to CD28 (Biotin). |
| Applications: | Flow Cytometry |
| Reactivity: | Human |
| Conjugate: | Biotin |
Anti-CD28 Antibody [C28/76] (CF®647) (A352179) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/76] antibody to CD28 (CF®647). |
| Applications: | Flow Cytometry |
| Reactivity: | Human |
| Conjugate: | CF®647 |
Anti-CD28 Antibody [CB28] (CF®640R) (A352453) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [CB28] antibody to CD28 (CF®640R). |
| Applications: | Flow Cytometry, IF |
| Reactivity: | Human |
| Conjugate: | CF®640R |
Anti-CD28 Antibody [C28/77] (CF®594) (A352191) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/77] antibody to CD28 (CF®594). |
| Applications: | Flow Cytometry, IHC |
| Reactivity: | Human |
| Conjugate: | CF®594 |
Anti-CD28 Antibody [C28/1636] (CF®405S) (A353448) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/1636] antibody to CD28 (CF®405S). |
| Applications: | Flow Cytometry |
| Reactivity: | Human |
| Conjugate: | CF®405S |
Anti-CD28 Antibody [C28/75] (Biotin) (A352176) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/75] antibody to CD28 (Biotin). |
| Applications: | Flow Cytometry |
| Reactivity: | Human |
| Conjugate: | Biotin |
Anti-CD28 Antibody [C28/1636] (CF®640R) (A353449) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/1636] antibody to CD28 (CF®640R). |
| Applications: | Flow Cytometry |
| Reactivity: | Human |
| Conjugate: | CF®640R |
Anti-CD28 Antibody [C28/75] (CF®488A) (A352174) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/75] antibody to CD28 (CF®488A). |
| Applications: | Flow Cytometry |
| Reactivity: | Human |
| Conjugate: | CF®488A |
Anti-CD28 Antibody [C28/75] (CF®594) (A352175) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/75] antibody to CD28 (CF®594). |
| Applications: | Flow Cytometry |
| Reactivity: | Human |
| Conjugate: | CF®594 |
Anti-CD28 Antibody [C28/1636] (CF®594) (A353454) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/1636] antibody to CD28 (CF®594). |
| Applications: | Flow Cytometry |
| Reactivity: | Human |
| Conjugate: | CF®594 |
Anti-CD28 Antibody [C28/75] (CF®740) (A352173) | |
100µl - 500µl/$375 – $790 | |
| Description: | Mouse monoclonal [C28/75] antibody to CD28 (CF®740). |
| Applications: | Flow Cytometry |
| Reactivity: | Human |
| Conjugate: | CF®740 |
Anti-CD28 Antibody [C28/75] (CF®568) (A352172) | |
100µl - 500µl/$370 – $780 | |
| Description: | Mouse monoclonal [C28/75] antibody to CD28 (CF®568). |
| Applications: | Flow Cytometry |
| Reactivity: | Human |
| Conjugate: | CF®568 |
Showing 1-50 of 116 products
![Immunohistochemistry (formalin-fixed, paraffin-embedded) - Anti-CD28 Antibody [204.12] (CF®740) (A352241) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352241_1.jpg?profile=product_search)
![Immunohistochemistry (formalin-fixed, paraffin-embedded) - Anti-CD28 Antibody [204.12] (CF®568) (A352239) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352239_1.jpg?profile=product_search)
![Immunohistochemistry (formalin-fixed, paraffin-embedded) - Anti-CD28 Antibody [204.12] (Biotin) (A352244) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352244_1.jpg?profile=product_search)
![Immunohistochemistry (formalin-fixed, paraffin-embedded) - Anti-CD28 Antibody [204.12] (CF®647) (A352237) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352237_1.jpg?profile=product_search)
![Immunohistochemistry (formalin-fixed, paraffin-embedded) - Anti-CD28 Antibody [204.12] (CF®405S) (A352235) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352235_1.jpg?profile=product_search)
![Immunohistochemistry (formalin-fixed, paraffin-embedded) - Anti-CD28 Antibody [204.12] (CF®640R) (A352236) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352236_1.jpg?profile=product_search)
![SDS-PAGE - Anti-CD28 Antibody [C28/74] (CF®488A) (A352166) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352166_1.jpeg?profile=product_search)
![SDS-PAGE - Anti-CD28 Antibody [C28/74] (CF®594) (A352167) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352167_1.jpeg?profile=product_search)
![SDS-PAGE - Anti-CD28 Antibody [C28/74] (CF®740) (A352165) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352165_1.jpeg?profile=product_search)
![SDS-PAGE - Anti-CD28 Antibody [C28/74] (Biotin) (A352168) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352168_1.jpeg?profile=product_search)
![SDS-PAGE - Anti-CD28 Antibody [C28/74] (CF®568) (A352164) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352164_1.jpeg?profile=product_search)
![SDS-PAGE - Anti-CD28 Antibody [C28/74] (CF®647) (A352163) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352163_1.jpeg?profile=product_search)
![SDS-PAGE - Anti-CD28 Antibody [C28/74] (CF®405S) (A352161) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352161_1.jpeg?profile=product_search)
![SDS-PAGE - Anti-CD28 Antibody [C28/74] (CF®640R) (A352162) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352162_1.jpeg?profile=product_search)
![Flow cytometry - Anti-CD28 Antibody [C28/76] (CF®405S) (A352177) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352177_1.jpeg?profile=product_search)
![Flow cytometry - Anti-CD28 Antibody [C28/76] (CF®640R) (A352178) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352178_1.jpeg?profile=product_search)
![Flow cytometry - Anti-CD28 Antibody [C28/76] (CF®488A) (A352182) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352182_1.jpeg?profile=product_search)
![Flow cytometry - Anti-CD28 Antibody [C28/76] (CF®594) (A352183) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352183_1.jpeg?profile=product_search)
![Flow cytometry - Anti-CD28 Antibody [C28/76] (CF®740) (A352181) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352181_1.jpeg?profile=product_search)
![Flow cytometry - Anti-CD28 Antibody [C28/76] (CF®568) (A352180) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352180_1.jpeg?profile=product_search)
![Flow cytometry - Anti-CD28 Antibody [C28/76] (Biotin) (A352184) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352184_1.jpeg?profile=product_search)
![Flow cytometry - Anti-CD28 Antibody [C28/76] (CF®647) (A352179) - Antibodies.com](https://cdn.antibodies.com/image/catalog/352/A352179_1.jpeg?profile=product_search)
