Overview Reviews Product Description hCG protein 1 mg | 30R-AC048 | Fitzgerald Product Videos Size Size 1 mg Research area Hormones & Steroids Species Human Source Pregnant human urine Form Lyophilized from 50mM ammonium bicarbonate. Storage Aliquot and store at -20 °C. Avoid repeated Freeze/Thaw cycles Shipping Blue Ice Product Reviews Write a Review Write a Review × hCG protein 1 mg Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *