EC 3.4.22.1
|  | 
- $89.5 - $1240
- Product name: EC 3.4.22.1
- CAS: 9047-22-7
- MF: NULL
- MW: 0
- EINECS:
- MDL Number:MFCD00130748
- Synonyms:CATHEPSIN B;CATHEPSIN B1, BOVINE SPLEEN;CATHEPSIN B, BOVINE SPLEEN;EC 3.4.22.1;CATHEPSIN B FROM HUMAN LIVER;CathepsinB from human placenta,CathepsinB1;CathepsinB from bovine spleen,Cathepsin B1;CATHEPSIN B FROM HUMAN PLACENTA
16 prices
                Selected condition:
                            Brand
                                - American Custom Chemicals Corporation
- Sigma-Aldrich
- Usbiological
Package
                                    
                                - 10ug
- 25μg
- 25ug
- 50μg
- 50ug
- 5u
- 10MG
- 2units
- 10units
- 25units
- 96Tests
- 100units
- 100Tests
- ManufacturerAmerican Custom Chemicals Corporation
- Product numberENZ0000088
- Product descriptionCATHEPSIN B 95.00%
- Packaging10MG
- Price$701.8
- Updated2021-12-16
- Buy
- ManufacturerSigma-Aldrich
- Product numberC0150
- Product descriptionCathepsin B from human placenta lyophilized powder, ≥5?units/mg protein
- Packaging2units
- Price$89.5
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product numberC6286
- Product descriptionCathepsin B from bovine spleen lyophilized powder, ≥10?units/mg protein
- Packaging10units
- Price$209
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product number219364
- Product descriptionCathepsin B, Human Liver
- Packaging5u
- Price$323
- Updated2024-03-01
- Buy
- ManufacturerSigma-Aldrich
- Product numberC0150
- Product descriptionCathepsin B from human placenta lyophilized powder, ≥5?units/mg protein
- Packaging10units
- Price$357
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product numberC6286
- Product descriptionCathepsin B from bovine spleen lyophilized powder, ≥10?units/mg protein
- Packaging25units
- Price$416
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product numberC8571
- Product descriptionCathepsin B from human liver buffered aqueous solution, ≥1,500?units/mg protein (E1%/280)
- Packaging25μg
- Price$483
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product number219362
- Product descriptionCathepsin B, Human Liver CathepsinB,HumanLiver,CAS9047-22-7,isapurifiednativecathepsinBfromh
- Packaging50μg
- Price$511
- Updated2025-07-31
- Buy
- ManufacturerSigma-Aldrich
- Product numberC6286
- Product descriptionCathepsin B from bovine spleen lyophilized powder, ≥10?units/mg protein
- Packaging100units
- Price$1240
- Updated2025-07-31
- Buy
- ManufacturerUsbiological
- Product number153921
- Product descriptionCathepsin B
- Packaging10ug
- Price$320
- Updated2021-12-16
- Buy
- ManufacturerUsbiological
- Product number153922
- Product descriptionCathepsin B
- Packaging10ug
- Price$343
- Updated2021-12-16
- Buy
- ManufacturerUsbiological
- Product number153923
- Product descriptionCathepsin B
- Packaging10ug
- Price$350
- Updated2021-12-16
- Buy
- ManufacturerUsbiological
- Product numberC2097-02
- Product descriptionCathepsin B
- Packaging25ug
- Price$453
- Updated2021-12-16
- Buy
- ManufacturerUsbiological
- Product numberC2097
- Product descriptionCathepsin B
- Packaging50ug
- Price$762
- Updated2021-12-16
- Buy
- ManufacturerUsbiological
- Product number219605
- Product descriptionCathepsin B
- Packaging100Tests
- Price$847
- Updated2021-12-16
- Buy
- ManufacturerUsbiological
- Product number023996
- Product descriptionCathepsin B
- Packaging96Tests
- Price$864
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy | 
|---|---|---|---|---|---|---|
| American Custom Chemicals Corporation | ENZ0000088 | CATHEPSIN B 95.00% | 10MG | $701.8 | 2021-12-16 | Buy | 
| Sigma-Aldrich | C0150 | Cathepsin B from human placenta lyophilized powder, ≥5?units/mg protein | 2units | $89.5 | 2025-07-31 | Buy | 
| Sigma-Aldrich | C6286 | Cathepsin B from bovine spleen lyophilized powder, ≥10?units/mg protein | 10units | $209 | 2025-07-31 | Buy | 
| Sigma-Aldrich | 219364 | Cathepsin B, Human Liver | 5u | $323 | 2024-03-01 | Buy | 
| Sigma-Aldrich | C0150 | Cathepsin B from human placenta lyophilized powder, ≥5?units/mg protein | 10units | $357 | 2025-07-31 | Buy | 
| Sigma-Aldrich | C6286 | Cathepsin B from bovine spleen lyophilized powder, ≥10?units/mg protein | 25units | $416 | 2025-07-31 | Buy | 
| Sigma-Aldrich | C8571 | Cathepsin B from human liver buffered aqueous solution, ≥1,500?units/mg protein (E1%/280) | 25μg | $483 | 2025-07-31 | Buy | 
| Sigma-Aldrich | 219362 | Cathepsin B, Human Liver CathepsinB,HumanLiver,CAS9047-22-7,isapurifiednativecathepsinBfromh | 50μg | $511 | 2025-07-31 | Buy | 
| Sigma-Aldrich | C6286 | Cathepsin B from bovine spleen lyophilized powder, ≥10?units/mg protein | 100units | $1240 | 2025-07-31 | Buy | 
| Usbiological | 153921 | Cathepsin B | 10ug | $320 | 2021-12-16 | Buy | 
| Usbiological | 153922 | Cathepsin B | 10ug | $343 | 2021-12-16 | Buy | 
| Usbiological | 153923 | Cathepsin B | 10ug | $350 | 2021-12-16 | Buy | 
| Usbiological | C2097-02 | Cathepsin B | 25ug | $453 | 2021-12-16 | Buy | 
| Usbiological | C2097 | Cathepsin B | 50ug | $762 | 2021-12-16 | Buy | 
| Usbiological | 219605 | Cathepsin B | 100Tests | $847 | 2021-12-16 | Buy | 
| Usbiological | 023996 | Cathepsin B | 96Tests | $864 | 2021-12-16 | Buy | 
Properties
                        
                        storage temp. :-70°C
solubility :H2O: soluble1.0mg/mL, clear
form :lyophilized powder
color :White to off-white
biological source :human liver
Water Solubility :H2O: soluble 1.0mg/mL, clear
Specific Activity :≥5units/mg protein
                        
                    
                solubility :H2O: soluble1.0mg/mL, clear
form :lyophilized powder
color :White to off-white
biological source :human liver
Water Solubility :H2O: soluble 1.0mg/mL, clear
Specific Activity :≥5units/mg protein
Safety Information
| Symbol(GHS): | ||||||||
|---|---|---|---|---|---|---|---|---|
| Signal word: | ||||||||
| Hazard statements: | 
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| Precautionary statements: |  | 
Description
Cathepsin B from human liver has been used:- as a positive control in the screening Cathepsin B inhibitor assay
- in wall extension (expansin activity) assay
- in microinjection human foreskin fibroblasts to test its effect on apoptosis induction
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