CA19-9/Sialyl Lewisa (GI Tumor Marker) Ab-1 Mouse Monoclonal Antibody, Epredia™

Obtain accurate, reproducible results in immunohistochemistry procedures with Epredia™ CA19-9/Sialyl Lewis^a (GI Tumor Marker) Ab-1, Mouse Monoclonal Antibody.

Catalog Number	Mfr. No.	Form	Quantity
MS379P1ABX	Epredia MS379P1ABX	Concentrated	100 μL
MS379PABX	Epredia MS379PABX	Concentrated	200 μL
MS379R7	Epredia MS379R7	Prediluted	7 mL
MS379P1	Epredia MS379P1	Concentrated	500 μL
MS379P	Epredia MS379P	Concentrated	1 mL
MS379R1	Epredia MS379R1	Prediluted	1 mL

Description

Mucin glycoprotein is a sialyl Lewis^a structure which is synthesized from type 1 blood group precursor chains and is present in individuals expressing the Lewis^a and/or Lewis^b blood group antigens. In normal tissues, sialyl Lewis^a 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.

Host Species: Mouse

Clone: 121SLE

Isotype: IgM

Species Reactivity: Human. Does not react with rat. Others not tested.

Immunogen: Mucins from ovarian cyst

Molecular Weight: >400kDa

Positive Control: Colon CA

Cellular Localization: Cytoplasmic

Recommended for:

• Immunohistochemistry (Formalin/paraffin)

Specifications

• Antigen: CA19-9/Sialyl Lewissuperscriptasuperscript (GI Tumor Marker) Ab-1
• Applications: Immunohistochemistry (Paraffin)
• Conjugate: Unconjugated
• Regulatory Status: IVD
• Target Species: Human
• Isotype: IgM

• Clone: 121SLE
• Classification: Monoclonal
• Host Species: Mouse
• Research Discipline: Oncogenesis
• Immunogen: Mucins from ovarian cyst
• Primary or Secondary: Primary