Chorionic Gonadotropin, Human, alpha (hCGa), Purified

Chorionic Gonadotropin, Human, alpha (hCGa), Purified
Item number Size Datasheet Manual SDS Delivery time Quantity Price
C5069-52.100 100 µg - -

3 - 19 business days*

482.00€
 
Human Chorionic Gonadotropin (HCG) is a glycoprotein, which is secreted in large quantities by... more
Product information "Chorionic Gonadotropin, Human, alpha (hCGa), Purified"
Human Chorionic Gonadotropin (HCG) is a glycoprotein, which is secreted in large quantities by normal trophoblasts. It is present only in trace amounts in non-pregnant urine and sera but rises sharply during pregnancy. HCG is composed of two non-identical, non-covalently linked polypeptide chains designated as the a-and b-subunits. The a-subunit of HCG is nearly identical to that of thyroid stimulating hormone (TSH), follicle stimulating hormone (FSH), and luteinizing hormone (LH). A germ cell tumor which is positive for cytokeratin, placental alkaline phosphatase (PLAP), and HCG but negative for EMA and AFP is probably a choriocarcinoma. Applications: Suitable for antigenic applications in immunological protocols. Other applications not tested., , Storage and Stability: Lyophilized powder may be stored at -20°C. Stable for 12 months at -20°C. Reconstitute with sterile sodium phosphate buffer. Aliquot to avoid repeated freezing and thawing. Store at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Supplier: United States Biological
Supplier-Nr: C5069-52

Properties

Conjugate: No
Format: Purified

Database Information

Handling & Safety

Storage: -20°C
Shipping: +4°C (International: +4°C)
Caution
Our products are for laboratory research use only: Not for administration to humans!
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