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Siglec-2/CD22 Protein, Human, Recombinant (His & Avi), Biotinylated
(Synonyms: T-cell surface antigen Leu-14, SIGLEC2FLJ22814, Siglec-2, sialic acid binding Ig-like lectin 2, CD22 molecule, CD22 antigenMGC130020, CD22, B-lymphocyte cell adhesion molecule, BL-CAM, B-cell receptor CD22) Copy Product InfoSynonyms: T-cell surface antigen Leu-14, SIGLEC2FLJ22814, Siglec-2, sialic acid binding Ig-like lectin 2, CD22 molecule, CD22 antigenMGC130020, CD22, B-lymphocyte cell adhesion molecule, BL-CAM, B-cell receptor CD22
Catalog No. TMPJ-00392 Copy Product Info
Siglec-2/CD22 Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with C-6xHis-Avi tag. The predicted molecular weight is 110-130 KDa and the accession number is P20273.
| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $129 | 7-10 days | 7-10 days | |
| 10 μg | $213 | 7-10 days | 7-10 days | |
| 20 μg | $355 | 7-10 days | 7-10 days | |
| 50 μg | $625 | 7-10 days | 7-10 days | |
| 100 μg | $963 | 7-10 days | 7-10 days |
For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)
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For research use only—not for human use. No sales to individuals. Use as intended only.
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Product Introduction
Bioactivity
Chemical Properties
Storage & Solubility Information
| Bioactivity | Loaded Biotinylated Human Siglec-2-His-Avi on HIS1K Biosensor, can bind Anti-Human Siglec-2 mAb-Fc with an affinity constant of 0.16 nM as determined in BLI assay. (Regularly tested) |
| Description | Siglec-2/CD22 Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with C-6xHis-Avi tag. The predicted molecular weight is 110-130 KDa and the accession number is P20273. |
| Species | Human |
| Expression System | HEK293 Cells |
| Tag | C-6xHis-Avi |
| Accession Number | P20273 |
| Amino Acid | Asp20-Arg687 |
| Construction | Asp20-Arg687 |
| Protein Purity | Greater than 95% as determined by reducing SDS-PAGE. (QC verified) |
| Endotoxin | < 0.1 ng/µg (1 EU/µg) as determined by LAL test. |
| Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. |
| Reconstitution | Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing. |
| Stability & Storage | Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots. |
| Shipping | In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice. |
| Synonyms | T-cell surface antigen Leu-14, SIGLEC2FLJ22814, Siglec-2, sialic acid binding Ig-like lectin 2, CD22 molecule, CD22 antigenMGC130020, CD22, B-lymphocyte cell adhesion molecule, BL-CAM, B-cell receptor CD22 |
| Research Background |
| Molecular Weight | 110-130 KDa (reducing condition) |
| Storage | Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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Tech Support
Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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Related Tags: Siglec-2/CD22 Protein, Human, Recombinant (His & Avi), Biotinylated chemical structure | Siglec-2/CD22 Protein, Human, Recombinant (His & Avi), Biotinylated molecular weight
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