Chorionic Gonadotropin, Human (hCG); ≥99% pure

Catalog Number:
Part Number:
Physical Form:
Lyophilized powder
≥99% by SDS-PAGE
≥11000 IU/mg
This product requires review prior to shipping.

This preparation of hCG is isolated from human pregnancy urine and is provided as a powder, lyophilized from ammonium bicarbonate. Protein content is determined using the Lowry Protein Assay (BSA standard).


Reconstitution: Conditions of reconstitution may vary based on your system, but we recommend using the following buffer: 100 mM Tris, 1 mg/ml BSA, 0.05% Sodium Azide (optional), pH 8.0. A detailed description of our recommended reconstitution protocol is offered here.

NOTE: To assure product integrity, we recommend using a recently calibrated pH meter to assure accurate pH determination. 


Companion Product: hCG & hGH Dilution Buffer (Cat. No. B1011) For the safe reconstitution of hCG.


As a PRIMARY MANUFACTURER, Scripps is able to offer research-scale quantities of high quality antigens and antibodies, as presented on this website, yet also large, manufacturing-scale quantities. Materials are produced, packaged, and shipped from our facility in San Diego, California. 
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