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| Product Name | Cystathionine Beta-Lyase CBL Enzyme pH Stable 7.0-9.0 Isoelectric Point 6.27 20 mg |
| Catalog No. | IEC-HMM-0272 |
| Description | Cystathionine beta-lyase (CBL) is a lyase enzyme that catalyzes the alpha-gamma elimination of cystathionine to produce homocysteine, pyruvate, and ammonia. It serves as a core raw material in the cystathionine method for homocysteine (HCL) detection in clinical diagnostic kits. The enzyme is supplied as a pale yellow clear liquid or freeze-dried powder, with an apparent molecular weight of approximately 43 kDa as determined by SDS-PAGE. It maintains stability across the pH range of 7.0 to 9.0 and has an isoelectric point of 6.27. The enzyme is formulated in PBS at pH 7.4 and supplied in 20 mg aliquots. |
| Intended Use | For research and diagnostic manufacturing use as a core raw material in cystathionine-method homocysteine detection kits. Not for use in human experiments. |
| Principle / Technology | Lyase-catalyzed alpha-gamma elimination: CBL cleaves cystathionine to produce homocysteine, pyruvate, and ammonia, forming the basis of the cystathionine homocysteine quantification method. |
| Detection Method | Cystathionine method for homocysteine quantification |
| Storage Conditions | Store at 4°C for short-term use or at -20°C for long-term storage. Avoid repeated freeze-thaw cycles. |
| Shelf Life | Stable for at least 12 months when stored at -20°C. |
| Package Specifications | 20 mg per vial |
| Product Form | Pale yellow clear liquid or freeze-dried powder |
| Key Features | Lyase enzyme catalyzing cystathionine cleavage Apparent molecular weight approximately 43 kDa by SDS-PAGE pH stability range 7.0-9.0 Isoelectric point 6.27 Formulated in PBS (pH 7.4) Core raw material for cystathionine-method HCL assay kits |
| Molecular Weight | Approximately 43 kDa (SDS-PAGE) |
| Source / Origin | Microbial recombinant expression |
| pH Range / Optimal pH | pH 7.0-9.0 (stable range) |
| Recommended Buffer System | PBS (pH 7.4) |
| Appearance | Pale yellow clear liquid or freeze-dried powder |
| Alias | CBL; Cystathionine beta-lyase; Cystathionase |
| CAS Number | 9055-55-4 |
| Safety | For research and manufacturing use only. Not for use in diagnostic procedures or therapeutic applications in humans. |
| Physical State | Liquid or freeze-dried powder |
| Color | Pale yellow (liquid form) |
| Isoelectric Point | 6.27 |
For research use only, not for clinical use.
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