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Human CD19
SKU: orb2992530
Description
Images & Validation
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Key Properties
−| Expression System | Human Cells |
|---|---|
| Biological Origin | Human |
| Biological Activity | BLI: Loaded Anti-Human CD19 Antibody on AMC Biosensor, can bind Recombinant Human CD19(Cat#orb2992530) with an affinity constant of 41.3 nM as determined in BLI assay. (Regularly tested) |
| Tag | Tag free |
| Molecular Weight | Predicted: 33.4 kDa. Observed: 50-68 kDa |
| Expression Region | Pro20-Lys291 |
| Purity | SDS-PAGE: Greater than 95% as determined by reducing SDS-PAGE. (QC verified) |
| Endotoxins | ＜1EU/μg as determined by LAL test. |
Storage & Handling
−| Storage | Store at ≤-70°C, stable for 6 months after receipt. Store at ≤-70°C, stable for 3 months under sterile conditions after opening. Please minimize freeze-thaw cycles. |
|---|---|
| Form/Appearance | Supplied as a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4. |
| Disclaimer | For research use only |
Alternative Names
−B-Lymphocyte Antigen CD19; B-Lymphocyte Surface Antigen B4; Differentiation Antigen CD19; T-Cell Surface Antigen Leu-12; CD19
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Human CD19 (orb2992530)
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