MOQ: | 1 Box |
Price: | Negotiated |
Standard Packaging: | Paper box |
Delivery Period: | To be confirmed |
Payment Method: | T/T |
Supply Capacity: | To be confirmed |
What is a-Naphthyl Acetate Esterase Stain (a-NAE) (Fast blue method) ?
α-Naphthyl Acetate is decomposed by esterase and produces α-naphthol, which shall combine with diazonium salt to form dark brown precipitate in cytoplasm. α -NAE is present in monocytes, granulocytes and lymphocytes. It is a kind of neutral non-specific esterase. Therefore, it is also called a nonspecific esterase stain. The positive of mononuclear cells can be inhibited by sodium fluoride, so it is usually used as sodium fluoride inhibition test as the same time of α-NAE staining.
Stain Results
In the cytoplasm has dark gray or brownish black diffuse or granular precipitation as positive; the nuclei were indigo.
Packaging specification
Product Name |
Ref # | Specification |
a-Naphthyl Acetate Esterase Stain (a-NAE) (Fast blue method) |
BA4178 | 20 Tests/Kit |
MOQ: | 1 Box |
Price: | Negotiated |
Standard Packaging: | Paper box |
Delivery Period: | To be confirmed |
Payment Method: | T/T |
Supply Capacity: | To be confirmed |
What is a-Naphthyl Acetate Esterase Stain (a-NAE) (Fast blue method) ?
α-Naphthyl Acetate is decomposed by esterase and produces α-naphthol, which shall combine with diazonium salt to form dark brown precipitate in cytoplasm. α -NAE is present in monocytes, granulocytes and lymphocytes. It is a kind of neutral non-specific esterase. Therefore, it is also called a nonspecific esterase stain. The positive of mononuclear cells can be inhibited by sodium fluoride, so it is usually used as sodium fluoride inhibition test as the same time of α-NAE staining.
Stain Results
In the cytoplasm has dark gray or brownish black diffuse or granular precipitation as positive; the nuclei were indigo.
Packaging specification
Product Name |
Ref # | Specification |
a-Naphthyl Acetate Esterase Stain (a-NAE) (Fast blue method) |
BA4178 | 20 Tests/Kit |