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CTRB1 Protein, Human, Recombinant (His)
(Synonyms: CTRB1, CTRB, Chymotrypsinogen B) Copy Product InfoSynonyms: CTRB1, CTRB, Chymotrypsinogen B
Catalog No. TMPJ-00881 Copy Product Info
Chymotrypsinogen B (CTRB1) is a 263 amino acid protein with signal peptide (1-18) and Chymotrypsinogen B (19-263). Chymotrypsinogen B have three chains:Chymotrypsin B chain A(19-31), Chymotrypsin B chain B(34-164), Chymotrypsin B chain C (167-263). Chymotrypsinogen B is a Serine Protease Hydrolase secrets into gastrointestinal tract as the inactive precursor Chymotrypsinogen.
| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 5 μg | $80 | 7-10 days | 7-10 days | |
| 10 μg | $129 | 7-10 days | 7-10 days | |
| 20 μg | $198 | 7-10 days | 7-10 days | |
| 50 μg | $390 | 7-10 days | 7-10 days | |
| 100 μg | $626 | 7-10 days | 7-10 days | |
| 200 μg | $987 | 7-10 days | 7-10 days | |
| 500 μg | $1,900 | 7-10 days | 7-10 days | |
| 1 mg | $2,730 | 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:Greater than 95% as determined by reducing SDS-PAGE.
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Product Introduction
Bioactivity
Chemical Properties
Storage & Solubility Information
| Bioactivity | Activity has not been tested. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first. |
| Description | Chymotrypsinogen B (CTRB1) is a 263 amino acid protein with signal peptide (1-18) and Chymotrypsinogen B (19-263). Chymotrypsinogen B have three chains:Chymotrypsin B chain A(19-31), Chymotrypsin B chain B(34-164), Chymotrypsin B chain C (167-263). Chymotrypsinogen B is a Serine Protease Hydrolase secrets into gastrointestinal tract as the inactive precursor Chymotrypsinogen. |
| Species | Human |
| Expression System | HEK293 Cells |
| Tag | C-6xHis |
| Accession Number | P17538 |
| Amino Acid | Cys19-Asn263 |
| Construction | Cys19-Asn263 |
| 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 | Supplied as a 0.2 μm filtered solution of 20 mM Tris-HCl, 150 mM NaCl, pH 8.0. |
| 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 | Proteins are shipped with blue ice. |
| Synonyms | CTRB1, CTRB, Chymotrypsinogen B |
| Research Background |
| Molecular Weight | 28 KDa (reducing condition) |
| 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: CTRB1 Protein, Human, Recombinant (His) chemical structure | CTRB1 Protein, Human, Recombinant (His) molecular weight
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