Apollo Cytokine Research offers ELISA kits with recombinant human protein standards expressed from human cells because species-to-species variation in post-translational modifications (PTMs) can affect ELISA immunoreactivity.
There is a lack of research identifying how these PTM differences affect ELISA immunoreactivity. Commercially available ELISA kits use non-human cell expressed protein standards, particularly E. coli, and antibodies derived against these proteins. While some kits use alternatives to E. coli standards, such as insect and CHO derived proteins, few, if any, ELISA kits utilise human cell expressed recombinant proteins.
Research undertaken at Apollo has identified differences in immunoreactivity of human cytokines and growth factors expressed in human cells, compared to the same proteins expressed in non-human cells. More >>
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| ELISA Kits: A-H I-L M-Z | |||
| Protein | Species | Source | % Carbohydrate |
| G-CSF AccuKineTM ELISA Kit | Human | Human | 0-10 |
| GM-CSF AccuKineTM ELISA Kit | Human | Human | 5-50 |
| IL-2 AccuKineTM ELISA Kit | Human | Human | 0-15 |
| IL-3 AccuKineTM ELISA Kit | Human | Human | 0-40 |
| IL-4 AccuKineTM ELISA Kit | Human | Human | 0-25 |
| IL-6 AccuKineTM ELISA Kit | Human | Human | 0-20 |
| IL-10 AccuKineTM ELISA Kit | Human | Human | <5 |
| Lymphotoxin-alpha/TNF-beta AccuKineTM ELISA Kit | Human | Human | 0-25 |
| TNF-alpha AccuKineTM ELISA Kit | Human | Human | <5 |
| TNF-beta/Lymphotoxin-alpha AccuKineTM ELISA Kit | Human | Human | 0-25 |
| VEGF-165 AccuKineTM ELISA Kit | Human | Human | 0-20 |
Protein not listed? If you are interested in a recombinant human proteinhcx that does not appear here Contact Us