AC-0363A

SPINK1 (TATI, PSTI) (EP401) Rabbit Monoclonal Primary Antibody

• NACRES: NA.41
• UNSPSC Code: 12352203
• Clone: monoclonal
• Technique(s): immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100-1:200
• Application: IHC (p)
• Citations: -

Properties

• biological source: rabbit
• antibody form: Ig fraction of antiserum
• clone: monoclonal
• description: For In Vitro Diagnostic Use in Select Regions (See Chart)
• form: buffered aqueous solution
• technique(s): immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:100-1:200
• shipped in: wet ice
• storage temp.: 2-8°C
• visualization: cytoplasmic
• Quality Level: 500

Description

General description

Serine protease inhibitor Kazal-type 1 (SPINK1), also known as tumor-associated trypsin inhibitor (TATI) and pancreatic secretory trypsin inhibitor (PSTI) is a cytosolic trypsin inhibitor secreted by pancreatic acinar cells and foveolar cells of the stomach that protects the gastrointestinal system from premature trypsinogen auto-digestion. Mutations in SPINK1 are associated with hereditary pancreatitis. Recently, SPINK1 demonstrated utility in differentiating hepatocellular carcinoma (HCC) from precancerous lesions. SPINK1 is detected in all hereditary haemochromatosis HCC and most (79%) of HCC cases, but limited to the luminal surface of large bile ducts in normal liver. SPINK1 expression is also detected in neoplasms of the ovary, bladder, kidney, pancreas, colon, lung, and breast. High expression of SPINK1 is often associated with advanced tumor staging, making it a useful prognostic marker.

Physical form

Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and < 0.1% Sodium Azide

Analysis Note

IVD

IVD

IVD

RUO

Other Notes

For a copy of the IFU and CofA contact [email protected]

For Technical Service please contact: 800-665-7284 or email: [email protected]

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable