Boc-QAR-pNA
Based on 1 Customer Validation
Boc-QAR-pNA is a chromogenic substrate of trypsin. Boc-QAR-pNA can be used to test trypsin activity.
For research use only. We do not sell to patients.
- Purity: 99.67%
- CAS No.: 1926163-47-4
- Formula: C25H39N9O8
- Molecular Weight:593.63
-
Storage:
Sealed storage, away from moisture.
Powder -80°C, 2 years , -20°C, 1 year* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Biological Activity
Chemical Information
-
CAS No. 1926163-47-4
-
Appearance Solid
-
Molecular Weight 593.63
-
Formula C25H39N9O8
-
Color White to off-white
-
Sequence
{Boc-Gln}-Ala-{Arg-pNA}
-
Sequence Shortening
{Boc-Gln}-A-{Arg-pNA}
-
Shipping
Room temperature in continental US; may vary elsewhere.
-
Storage
Sealed storage, away from moisture
Powder -80°C 2 years -20°C 1 year * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Solvent & Solubility
DMSO : 100 mg/mL (168.46 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
-
Data Sheet (272 KB)
-
SDS (254 KB)
- English - EN (254 KB)
- Français - FR (254 KB)
- Deutsch - DE (254 KB)
- Norwegian - NO (254 KB)
- Español - ES (254 KB)
- Swedish - SV (254 KB)
- Italian - IT (254 KB)
- Korean - KR (254 KB)
- Portuguese - PT (254 KB)
-
Handling Instructions (2659 KB)
References
[1]. Fabritz S, et, al. From pico to nano: biofunctionalization of cube-octameric silsesquioxanes by peptides and miniproteins. Org Biomol Chem. 2012 Aug 21;10(31):6287-93. [Content Brief]
[2]. Avrutina O, et, al. Between two worlds: a comparative study on in vitro and in silico inhibition of trypsin and matriptase by redox-stable SFTI-1 variants at near physiological pH. Org Biomol Chem. 2012 Oct 14;10(38):7753-62. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 1.6846 mL | 8.4228 mL | 16.8455 mL | 42.1138 mL |
| 5 mM | 0.3369 mL | 1.6846 mL | 3.3691 mL | 8.4228 mL | |
| 10 mM | 0.1685 mL | 0.8423 mL | 1.6846 mL | 4.2114 mL | |
| 15 mM | 0.1123 mL | 0.5615 mL | 1.1230 mL | 2.8076 mL | |
| 20 mM | 0.0842 mL | 0.4211 mL | 0.8423 mL | 2.1057 mL | |
| 25 mM | 0.0674 mL | 0.3369 mL | 0.6738 mL | 1.6846 mL | |
| 30 mM | 0.0562 mL | 0.2808 mL | 0.5615 mL | 1.4038 mL | |
| 40 mM | 0.0421 mL | 0.2106 mL | 0.4211 mL | 1.0528 mL | |
| 50 mM | 0.0337 mL | 0.1685 mL | 0.3369 mL | 0.8423 mL | |
| 60 mM | 0.0281 mL | 0.1404 mL | 0.2808 mL | 0.7019 mL | |
| 80 mM | 0.0211 mL | 0.1053 mL | 0.2106 mL | 0.5264 mL | |
| 100 mM | 0.0168 mL | 0.0842 mL | 0.1685 mL | 0.4211 mL |