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COMT Protein, Human, Recombinant (His)
(Synonyms: HEL-S-98n, catechol-O-methyltransferase) Copy Product InfoSynonyms: HEL-S-98n, catechol-O-methyltransferase
Catalog No. TMPY-05158 Copy Product Info
COMT Protein, Human, Recombinant (His) is expressed in Baculovirus insect cells with His tag. The predicted molecular weight is 31.5 kDa and the accession number is A0A140VJG8.
| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $129 | - | In Stock | |
| 10 μg | $208 | - | In Stock | |
| 20 μg | $345 | 7-10 days | 7-10 days | |
| 50 μg | $812 | 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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Purity:> 85 % as determined by SDS-PAGE.
Appearance:Lyophilized powder
Color:White
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Product Introduction
Bioactivity
Chemical Properties
Storage & Solubility Information
| Description | COMT Protein, Human, Recombinant (His) is expressed in Baculovirus insect cells with His tag. The predicted molecular weight is 31.5 kDa and the accession number is A0A140VJG8. |
| Species | Human |
| Expression System | Baculovirus Insect Cells |
| Tag | C-His |
| Accession Number | P21964 |
| Construction | A DNA sequence encoding the human COMT (NP_000745.1) (Met1-Pro271) was expressed with a polyhistidine tag at the C-terminus. Predicted N terminal: Met 1 |
| Protein Purity | > 85 % 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 20 mM Tris, pH 7.5, 300 mM NaCl, 10% glycerol, 0.1% Triton. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization. |
| Reconstitution | A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information. |
| 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 | HEL-S-98n, catechol-O-methyltransferase |
| Molecular Weight | 31.5 kDa (predicted) |
| Storage | Store at low temperature 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: COMT Protein, Human, Recombinant (His) chemical structure | COMT Protein, Human, Recombinant (His) molecular weight
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