| Reactivity | HuSpecies Glossary |
| Applications | IHC |
| Clone | CA19.9/1390R |
| Clonality | Monoclonal |
| Host | Rabbit |
| Conjugate | DyLight 550 |
| Description | This conjugate is made on demand. Actual recovery may vary from the stated volume of this product. The volume will be greater than or equal to the unit size stated on the datasheet. |
| Additional Information | Recombinant Monoclonal Antibody. |
| Immunogen | Purified human CA19-9/Sialyl Lewis A protein |
| Localization | Cytoplasmic |
| Marker | GI Tumor Marker |
| Specificity | CA19-9, a carbohydrate epitope expressed on a high MW (400kDa) mucin glycoprotein, is a sialyl Lewisa structure which is synthesized from type 1 blood group precursor chains and is present in individuals expressing the Lewisa and/or Lewisb blood group antigens. In normal tissues, sialyl Lewisa antigen is present in ductal epithelium of the breast, kidney, salivary gland, and sweat glands. Its expression is greatly enhanced in serum as well as in the majority of tumor cells in gastrointestinal (GI) carcinomas, including adenocarcinomas of the stomach, intestine, and pancreas. Preoperative elevated CA19-9 levels in patients with stage I pancreatic carcinoma decrease to normal values following surgery. When used serially, CA19-9 can predict recurrence of disease prior to radiographic or clinical findings. This monoclonal antibody is excellent for staining of formalin-fixed, paraffin-embedded tissues. |
| Isotype | IgG |
| Clonality | Monoclonal |
| Host | Rabbit |
| Purity | Protein A purified |
| Innovator's Reward | Test in a species/application not listed above to receive a full credit towards a future purchase. |
| Dilutions |
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| Application Notes | Optimal dilution of this antibody should be experimentally determined. |
| Storage | Store at 4C in the dark. |
| Buffer | 50mM Sodium Borate |
| Preservative | 0.05% Sodium Azide |
| Purity | Protein A purified |
Secondary Antibodies |
Isotype Controls |
Research Areas for CA19-9 Antibody (NBP2-54585R)Find related products by research area.
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