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Siglec-3/CD33 Protein, Human, Recombinant
(Synonyms: Siglec-3, SIGLEC3, p67, CD33 molecule) Copy Product InfoSynonyms: Siglec-3, SIGLEC3, p67, CD33 molecule
Catalog No. TMPY-04805 Copy Product Info
Siglec-3/CD33 Protein, Human, Recombinant is expressed in HEK293 mammalian cells. The predicted molecular weight is 27.4 kDa and the accession number is AAH28152.1.
| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $44 | - | In Stock | |
| 10 μg | $68 | 7-10 days | 7-10 days | |
| 20 μg | $108 | - | In Stock | |
| 50 μg | $198 | - | In Stock | |
| 100 μg | $347 | - | In Stock | |
| 200 μg | $583 | - | In Stock |
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.
Batch Information
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Purity:SDS-PAGE: 97.1%; SEC-HPLC: 99.2%
Appearance:Lyophilized powder
Color:White
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Product Introduction
Bioactivity
Chemical Properties
Storage & Solubility Information
| Bioactivity | Immobilized Recombinant Human CD33/Siglec-3 Protein (Cat#TMPY-04805) at 2 μg/ml (100 μl/well) can bind Anti-CD33 Antibody (Lintuzumab), Human IgG1, the EC50 is 3-10 ng/mL. |
| Description | Siglec-3/CD33 Protein, Human, Recombinant is expressed in HEK293 mammalian cells. The predicted molecular weight is 27.4 kDa and the accession number is AAH28152.1. |
| Species | Human |
| Expression System | HEK293 Cells |
| Tag | Tag Free |
| Accession Number | AAH28152.1 |
| Construction | A DNA sequence encoding the human CD33 (AAH28152.1) (Met1-His259) was expressed with five amino acids (DDDDK) at the C-terminus. Predicted N terminal: Asp 18 |
| Protein Purity | ≥ 95 % as determined by SDS-PAGE. ≥ 95 % as determined by SEC-HPLC.   |
| Endotoxin | < 1.0 EU/μg of the protein as determined by the LAL method. |
| Formulation | Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization. |
| Reconstitution | Reconstituted with sterile deionized water to 0.25 mg/mL. Reconstitution conditions may vary depending on the lot. |
| Stability & Storage | It is recommended to store recombinant proteins at -20°C to -80°C for future use. 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 | Siglec-3, SIGLEC3, p67, CD33 molecule |
| Research Background |
| Molecular Weight | 27.4 kDa (predicted) |
| Storage | Lyophilized powder: -20~-80°C for 1 year | Solution: -80°C for 6 months |
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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-3/CD33 Protein, Human, Recombinant chemical structure | Siglec-3/CD33 Protein, Human, Recombinant molecular weight
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