045893
CA19-9 (Carbohydrate Antigen 19-9, CA 19-9 CA19-9)
Size
£767.00
- SKU:
- 045893
- Purity:
- Purified by Protein A affinity chromatography from hybridoma culture supernatant
- Storage Conditions:
- -20°C
- Supplier:
- United States Biological
- Host:
- Mouse
- Immunogen:
- Human CA19-9 from Capan-2 human pancreatic adenocarcinoma cell line
- Clone:
- 23K4
- Format:
- Supplied as a lyophilized powder from PBS, 5% trehalose. Reconstitute with 200ul sterile PBS.
- Extra Details:
- CA19-9 (sialylated Lewis a antigen) is a serum tumor marker for pancreatic cancer diagnosis. It is also used for monitoring therapy in patients with pancreatic adenocarcinoma. CA19-9 is synthesized by normal pancreatic and biliary ductal cells and by gastric, colon, endometrial and saliva epithelia. In a normal patient, it is present in small amounts in serum. The plasmatic levels of CA19-9 are greatly increased in neoplastic disease. Applications: Suitable for use in Flow Cytometry and Immunocytochemistry. Other applications not tested. Recommended Dilutions: Flow Cytometry: 0.25ug/10e6 cells using Capan-2 human pancreatic adenocarcinoma cell line Immunocytochemistry: 8-25ug/ml using immersion fixed Capan‑2 human pancreatic adenocarcinoma cell line Optimal dilutions to be determined by the researcher. Storage and Stability: Lyophilized and reconstituted products are stable for 12 months after receipt at -20°C. Reconstitute with sterile PBS. 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.
- Shipping Conditions:
- Blue Ice