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Description
Research Area
Immunology & Inflammation
Images & Validation
−
| Application Notes |
|---|
Key Properties
−| Source | Human Cells |
|---|---|
| Target | CD28 |
| Tag | C-Fc tag |
| MW | 42.3 kD |
| Purity | Greater than 95% as determined by reducing SDS-PAGE.Endotoxin level less than 0.1 ng/ug (1 IEU/ug) as determined by LAL test. |
| Protein Sequence | Asn19-Pro152 |
Storage & Handling
−| Storage | Lyophilized protein should be stored at -20°C, though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7°C for 2-7 days.Aliquots of reconstituted samples are stable at -20°C for 3 months. |
|---|---|
| Form/Appearance | Lyophilized |
| Buffer/Preservatives | Lyophilized from a 0.2 um filtered solution of PBS,pH7.4. It is not recommended to reconstitute to a concentration less than 100 ug/ml. Dissolve the lyophilized protein in ddH2O. |
| Expiration Date | 6 months from date of receipt. |
| Disclaimer | For research use only |
Alternative Names
−CD28; CD28 antigen; CD28 molecule; T-cell-specific surface glycoprotein CD28; Tp44; TP44, TP44
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Protocol Information
Protein Handling and Storage Guide
Protein Handling Guide
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