Napsin A Mouse mAb IHC Kit
Product Specifications
Background
Napsin A is a 45kDa molecular weight gastric enzyme like aspartate protease, belonging to peptidase A1 family. The protein is highly expressed in human lung and kidney, but low in spleen. Napsin A is expressed in lung type II epithelium and lung adenocarcinoma. It has high sensitivity and specificity in lung adenocarcinoma. It is often used in combination with TTF-1 to determine whether the tumor is of lung origin.
Synonyms
NAPSA NAP1 NAPA
Gene Name
Napsin-A (EC 3. 4. 23.-) (Aspartyl protease 4) (ASP4) (Asp 4) (Napsin-1) (TA01/TA02)
Gene ID
9476
Swiss Prot
O96009
Reactivity
Human
Immunogen
A synthetic peptide corresponding to the amino acid region 100 - 200 of the human Napsin A protein.
Applications
Immunohistochemistry (IHC)
Dilution
It has been optimized for direct use, requiring no further dilution.
Specificity
The antibody can specifically recognize human Napsin A protein.
Formulation
The ready - to - use antibody is provided in liquid form in phosphate buffer saline containing stabilizing protein and 0. 05% Proclin 300.
Subcellular Location
Cytoplasmic
Protein Name
Napsin A
Available Sizes
Frequently Asked Questions
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