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| Product Name | CHO Host Cell Protein Residual ELISA Kit 3-100 ng/mL |
| Catalog No. | PTR-HMM-0299 |
| Description | Alta DiagnoTech CHO HCP ELISA kit provides quantitative residual host-cell protein measurement for bioprocess quality control. |
| Intended Use | For quantitative measurement of residual CHO host-cell proteins in samples. |
| Principle / Technology | A one-step sandwich ELISA forms a solid-phase antibody-HCP-HRP-labeled antibody complex. After washing, TMB color development is read against a standard curve. |
| Detection Method | ELISA absorbance at 450 nm; 450/650 nm dual-wavelength reading is recommended |
| Performance Range / Specifications | Within-run CV ≤10%; between-run CV ≤15%; HCP coverage >80%. |
| Sensitivity / LOD | 1 ng/mL |
| Components / Formulation | HCP standards from 100 to 0 ng/mL; 1,000 ng/mL HCP standard; 100× HRP-labeled anti-HCP antibody; TMB; 20× PBST wash concentrate; diluent; reaction plate; stop solution; plate-sealing film; instructions. |
| Storage Conditions | Store at 2°C to 8°C, protected from strong light. |
| Shelf Life | 12 months |
| Package Specifications | 48-test and 96-test formats |
| Product Form | ELISA kit |
| Application Notes / Precautions | Seal and refrigerate unused coated strips after opening. Return other components promptly to 2-8°C after use. Do not mix components between batches. |
| Alias | CHO HCP ELISA Kit |
| Product Type | Host-cell protein residual ELISA kit |
| Function / Efficacy | Quantifies residual CHO HCP using a standard curve. |
| Linear Range | 3-100 ng/mL |
For research use only, not for clinical use.
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