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CG, human
(human Chorionic gonadotropin)
MW 38,400 daltons
CHARACTERISTICS
Source: human urine.
Purification method: Chromatography purified.
Scientific notes:
hCG is massively secreated by the placenta in the maternal circulation, with a concentration peaking at 9-12 weeks.
- 237 amino acid residues.
- Two subunits a and b.
- Glycoprotein: 30% polysaccharides.
| HCGi | (human CG, highly purified) | MW: 38,400 daltons |
| HCGalphai | (human CGalpha, highly purified) | MW: 14,930 daltons |
| HCGbetai | (human CGbeta, highly purified) | MW: 23,470 daltons |
Purity & activity:
| HCGi | Potency: | greater than 9,000 IU/mg in terms of the 1st Int. St. 75/537 or equivalent. |
| HCGalphai | Potency: | approx. 1,000 IU/mg in terms of the 1st IRP Int. St. 75/569 or equivalent. |
| Contamination: | - hCGbeta: smaller than 0.2%. - holo HCG: free. | |
| HCGbetai | Potency: | approx. 1,000 IU/mg in terms of the 1st IRP Int. St. 75/551 or equivalent. |
| Contamination: | - HCGalpha: smaller than 0.2%. - holo HCG: free. |
ORDERING INFORMATION
* All prices are FOB Liège.
Product code
Product name
Package
*Price in EUR
HCGi
Chorionic gonadotropin, human
highly purified50 µg
55.00
100 µg
100.00
HCGalphai
Chorionic gonadotropin
alpha subunit, highly purified50 µg
90.00
100 µg
160.00
HCGbetai
Chorionic gonadotropin
beta subunit, highly purified50 µg
90.00
100 µg
160.00
Bulk quantities are available.
Shipment at room temperature
| Hepatitis test: Negative | Aids antibody test: Negative |