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Human CD19 protein
SKU: orb605195
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Description
Images & Validation
−Item 1 of 2
| Application Notes |
|---|
Key Properties
−| Source | Mammalian cell |
|---|---|
| Biological Origin | Homo sapiens (Human) |
| Tag | N-terminal 10xHis-tagged and C-terminal Myc-tagged |
| Molecular Weight | 35.1 kDa |
| Expression Region | 20-291aa |
| Protein Length | Partial |
| Protein Sequence | PEEPLVVKVEEGDNAVLQCLKGTSDGPTQQLTWSRESPLKPFLKLSLGLPGLGIHMRPLAIWLFIFNVSQQMGGFYLCQPGPPSEKAWQPGWTVNVEGSGELFRWNVSDLGGLGCGLKNRSSEGPSSPSGKLMSPKLYVWAKDRPEIWEGEPPCLPPRDSLNQSLSQDLTMAPGSTLWLSCGVPPDSVSRGPLSWTHVHPKGPKSLLSLELKDDRPARDMWVMETGLLLPRATAQDAGKYYCHRGNLTMSFHLEITARPVLWHWLLRTGGWK |
| Purity | Greater than 85% as determined by SDS-PAGE. |
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 or Lyophilized powder |
| Buffer/Preservatives | If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0. |
| Disclaimer | For research use only |
Alternative Names
−B-lymphocyte surface antigen B4 (Differentiation antigen CD19) (T-cell surface antigen Leu-12) (CD_antigen, CD19)
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(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
The purity of CD19 was greater than 90% as determined by SEC-HPLC
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Human CD19 protein (orb605195)
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