Overview Reviews Product Description CA 19-9 protein, 50KU | 30-AC15S | Fitzgerald Product Videos Custom Field Size 50 KU Research area Cancer Species Human Source Human ascites fluid Form Sterile filtered in PBS, pH 7.4, with 0.1% NaN3. Storage Store at 4 °C for short term storage. Aliquot and store at -20 °C for long term storage. Avoid repeated freeze/thaw cycles. Shipping Blue Ice Product Reviews Write a Review Write a Review × CA 19-9 protein, 50KU Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *