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ISO 13485:2016 cGMP
Native Human IgM
Catalog #: 229-20031
Product Description
Specifications
| Size | 5 mg |
| Estimated Lead Time | 1-2 weeks |
| Species | Human |
| Protein Name / Synonyms | IgM |
| Purity | Purity >95% Single band in high resolution protein electrophoresis on Corning HRPE agarose gel. 0.5 µl of IgM solution at 50 mg/ml in isotonic saline |
| Format | Purified immunoglobulin from human plasma - lyophilized |
| Concentration (lot specific) | 5.0 mg/ml after reconstitution |
| Buffers | Phosphate buffered saline |
| Preservative | None present. |
| Recommended Applications | ELISA |
| Reconstitution | Reconstitute with 1ml 250mM Sodium Chloride. Further dilutions may then be made in sterile Phosphate Buffered Saline. Care should be taken during reconstitution as the protein may appear as a film at the bottom of the vial. It's recommend that the vial is gently mixed after reconstitution. |
| Human Virus Test | Donor material tested and found negative for HIV1 antigen, HIV antibodies and HBsAg. As no test can completely guarantee this material to be free of pathogens it should be handled as potentially infectious. |
| Shipping Type | Ambient temperature |
| Storage | -20°C |
Description
Description
Native Human IgM is purified from human plasma and demonstrated a single band inelectrophoresis. Native Human IgM has been used as the IgM antigen in the developmentof a sensitive ELISA assay for the measurement of IgM in human samples.
Stability & Storage
Storage/Stability
Store at -20°C only. Storage in frost-free freezers is not recommended. This product should be stored undiluted. Avoid repeated freezing and thawing as this may denature the protein. Should this product contain a precipitate we recommend microcentrifugation before use. This protein may be stored for 18 months from date of dispatch.