A2304912
α-Chymotrypsin from porcine pancreas , 800uspu/mg , 9004-07-3
Synonym(s):
CLCR;CTRC;CTRC_HUMAN;ELA 4;Elastase 4
CAS NO.：9004-07-3
Empirical Formula: N/A
Molecular Weight:
MDL number: MFCD00130481
EINECS: 232-671-2
| Pack Size | Price | Stock | Quantity |
| 250MG | RMB44.80 | In Stock |
|
| 1G | RMB68.00 | In Stock |
|
| 5G | RMB274.40 | In Stock |
|
| 25g | RMB1213.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 127°C |
| Density | 1.37[at 20℃] |
| vapor pressure | 0Pa at 25℃ |
| storage temp. | -20°C |
| solubility | Reconstitute in 1mM HCl. Soluble at 10mg/ml in 1mM HCl. 2mM calcium chloride serves as a stabilizer. Store aliquoted solutions at -20°C for up to a week. |
| form | salt-free, lyophilized powder |
| color | white |
| biological source | human pancreas |
| Water Solubility | 125g/L at 25℃ |
| Merck | 13,2282 |
| Specific Activity | 2,000-3,500units/g agarose (One ml gel will yield 65-120units) |
| LogP | -1.3 at 20℃ |
| EPA Substance Registry System | Chymotrypsin (9004-07-3) |
Description and Uses
The enzyme from Sigma has been used to assess the effect of limited proteolysis with α-chymotrypsin on the sperm penetration.
Safety
| Symbol(GHS) |   GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H315-H317-H319-H334-H335 |
| Precautionary statements | P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xn,B |
| Risk Statements | 36/37/38-42/43-42 |
| Safety Statements | 26-36-36/37-24-22 |
| WGK Germany | 3 |
| RTECS | GC3050000 |
| F | 3-10 |
| TSCA | Yes |
| HS Code | 35079090 |
| Hazardous Substances Data | 9004-07-3(Hazardous Substances Data) |
