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Description
Research Area
Neuroscience; Immunology & Inflammation
Images & Validation
−Item 1 of 1
| Application Notes |
|---|
Key Properties
−| Source | Yeast |
|---|---|
| Biological Origin | Cavia porcellus (Guinea pig) |
| Biological Activity | Measured by its binding ability in a functional ELISA. Immobilized Mouse B7-1-Fc at 5 μg/ml can bind Cavia porcellus CTLA-4-His, the ED50 of Recombinant Cavia porcellus CTLA-4-His is 4.29 ng/ml. |
| Tag | C-terminal 6xHis-tagged |
| Molecular Weight | 14.1 kDa |
| Expression Region | 37-161aa |
| Protein Length | Partial |
| Protein Sequence | AMHVAQPAVVLASSRGVASFECEYASSHNANEVRVTVLQQVASRTTEICAATYTVERELAFPEDSACAGTSSGTRVNLTIQGLRAADTGLYICKVELMYPPPYFVGTGNGTQIYVIDPEPCPDSD |
| Purity | Greater than 90% as determined by SDS-PAGE. |
| Endotoxins | Less than 1.0 EU/μg as determined by LAL method. |
Storage & Handling
−| Storage | The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃. |
|---|---|
| Form/Appearance | Liquid |
| Buffer/Preservatives | 0.2 μm filtered 1xPBS, pH 7.4 |
| Expiration Date | 6 months from date of receipt. |
| Disclaimer | For research use only |
Alternative Names
−Cytotoxic T-lymphocyte protein 4; Cytotoxic T-lymphocyte-associated antigen 4; CTLA-4; CD152; CTLA4

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(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
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Guinea pig CTLA4 protein (orb594866)
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