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TCN2 Protein, Human, Recombinant (His)
(Synonyms: transcobalamin II, TCII, TC-2, TC2, TC, II, D22S750, D22S676) Copy Product InfoSynonyms: transcobalamin II, TCII, TC-2, TC2, TC, II, D22S750, D22S676
Catalog No. TMPY-01003 Copy Product Info
TCN2 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 46.7 kDa and the accession number is P20062-1.
| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $109 | - | In Stock | |
| 10 μg | $182 | - | In Stock | |
| 20 μg | $296 | - | In Stock | |
| 50 μg | $600 | - | In Stock | |
| 100 μg | $1,030 | 7-10 days | 7-10 days | |
| 200 μg | $1,750 | 7-10 days | 7-10 days | |
| 500 μg | $3,530 | 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.
Batch Information
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Purity:92.5%
Appearance:Lyophilized powder
Color:White
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Product Introduction
Bioactivity
Chemical Properties
Storage & Solubility Information
| Bioactivity | Immobilized CD320 Protein, Mouse, Recombinant (hFc Tag) at 2 μg/mL (100 μL/well) can bind TCN2 Protein, Human, Recombinant (His Tag), the EC50 is 10-62 ng/mL.  |
| Description | TCN2 Protein, Human, Recombinant (His) is expressed in HEK293 mammalian cells with His tag. The predicted molecular weight is 46.7 kDa and the accession number is P20062-1. |
| Species | Human |
| Expression System | HEK293 Cells |
| Tag | C-His |
| Accession Number | P20062-1 |
| Construction | A DNA sequence encoding the human TCN2 (NP_000346.2) (Met 1-Trp 427) with a C-terminal polyhistidine tag was expressed. Predicted N terminal: Glu 19 |
| Protein Purity | > 90 % as determined by SDS-PAGE  |
| 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 | transcobalamin II, TCII, TC-2, TC2, TC, II, D22S750, D22S676 |
| Research Background |
| Molecular Weight | 46.7 kDa (predicted); 43 kDa (reducing conditions) |
| 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: TCN2 Protein, Human, Recombinant (His) chemical structure | TCN2 Protein, Human, Recombinant (His) molecular weight
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