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Description
Research Area
Immunology & Inflammation
Images & Validation
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Item 1 of 5
| Application Notes |
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Key Properties
−| Source | Mammalian cell |
|---|---|
| Biological Origin | Homo sapiens (Human) |
| Biological Activity | ①Measured by its binding ability in a functional ELISA. Immobilized TNFSF13B at 10 μg/ml can bind human BCMA, the EC50 of human TNFSF13B protein is 221.3-298.6 ng/ml.②Human SIRPA protein His/Myc tag captured on COOH chip can bind Human CD47 protein Fc tag with an affinity constant of 19.1 nM as detected by LSPR Assay.③Measured by its binding ability in a functional ELISA. Immobilized TNFSF13B at 2 μg/ml can bind TNFRSF13C, the EC50 is 9.943-15.72 ng/ml. |
| Tag | N-terminal hFc-tagged |
| Expression Region | 134-285aa |
| Protein Length | Partial |
| Endotoxins | Less than 1.0 EU/μg as determined by LAL method. |
| MW | 46.6 kDa |
| Purity | Greater than 93% as determined by SDS-PAGE. |
| Protein Sequence | AVQGPEETVTQDCLQLIADSETPTIQKGSYTFVPWLLSFKRGSALEEKENKILVKETGYFFIYGQVLYTDKTYAMGHLIQRKKVHVFGDELSLVTLFRCIQNMPETLPNNSCYSAGIAKLEEGDELQLAIPRENAQISLDGDVTFFGALKLL |
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 | Lyophilized powder |
| Buffer/Preservatives | Lyophilized from a 0.2 μm sterile filtered PBS, 6% Trehalose, pH 7.4 |
| Expiration Date | 6 months from date of receipt. |
| Disclaimer | For research use only |
Alternative Names
−B lymphocyte stimulator (BLyS) (B-cell-activating factor) (BAFF) (Dendritic cell-derived TNF-like molecule) (TNF- and APOL-related leukocyte expressed ligand 1) (TALL-1)
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Human BAFF Protein, hFc Tag [orb689402]
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The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining.
The protein has a predicted molecular mass of 43.2 kDa after removal of the signal peptide.The apparent molecular mass of hFc-BAFF is approximately 50-55 kDa due to glycosylation.
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Quick Database Links
UniProt
UniProt Details
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Protocol Information
Protein Handling and Storage Guide
Protein Handling Guide
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