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Topsalysin
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Catalog No. T80966Cas No. 917121-25-6
Alias PRX-302
Topsalysin, a prostate-specific antigen (PSA)-activated protoxin, comprises a synthetic proaerolysin fusion protein targeting human prostate-specific antigen. This compound has demonstrated tumor-suppressive effects in a mouse model [1].
Topsalysin
Topsalysin
😃Good
Catalog No. T80966Alias PRX-302Cas No. 917121-25-6
Topsalysin, a prostate-specific antigen (PSA)-activated protoxin, comprises a synthetic proaerolysin fusion protein targeting human prostate-specific antigen. This compound has demonstrated tumor-suppressive effects in a mouse model [1].
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
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| 1 mg | Inquiry | Backorder | Backorder | |
| 5 mg | Inquiry | Backorder | Backorder |
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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]
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Product Introduction
Bioactivity
Related Conjugates and Formulations
Chemical Properties
| Description | Topsalysin, a prostate-specific antigen (PSA)-activated protoxin, comprises a synthetic proaerolysin fusion protein targeting human prostate-specific antigen. This compound has demonstrated tumor-suppressive effects in a mouse model [1]. |
| In vitro | Topsalysin (19 pM-10 nM; 48 hours) demonstrates PSA-dependent cytotoxicity in LNCaP, PC3, DU145, and TSU cell lines [1]. |
| In vivo | Topsalysin (intra-tumoral injection; 1-10 μg/mouse; single dose) inhibits tumor growth in mice [1]. In addition, a single intraperitoneal injection of Topsalysin (0.35, 4.1, 25.8 μg/kg, 25 μL) killed up to 50% of the cells at the prostate injection site in cynomolgus monkeys [1]. |
| Synonyms | PRX-302 |
| Reactivity | Human |
| Application | FACS Functional assay |
| Antibody Type | Monoclonal |
| Endotoxin | ＜ 1.0 EU/mg |
| Conjucates | Unconjugated |
| Cas No. | 917121-25-6 |
Storage & Solubility Information
| Storage | -20°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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In Vivo Formulation Calculator (Clear solution)
Please enter your animal experiment information in the following box and click Calculate to obtain the mother liquor preparation method and in vivo formula preparation method:
For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . A total of 10 animals were administered, and the formula you used is 5% 
DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH2O. So your working solution concentration is 2 mg/mL。Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSO (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
(mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.Preparation method for in vivo formula: Take 50 μL DMSO main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O mix well and clarify
main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O mix well and clarifyFor Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.
Dose Conversion
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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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