The immunohistochemical staining of Alpha-1-Antitrypsin is considered to be very useful in the study of inherited AAT deficiency, benign and malignant hepatic tumors and yolk sac carcinomas. Positive staining for A-1-Antitrypsin may also be used in detection of benign and malignant lesions of an histiocytic nature. Sensitivity and specificity of the results have made this antibody a useful tool in the screening of patients with cryptogenic cirrhosis or other forms of liver disease with portal fibrosis of uncertain etiology.
A-1-Antitrypsin Positive Control Slides , Product No. 223S, are available for immunohistochemistry (formalin-fixed, paraffin-embedded sections).
Solution in Tris Buffer, pH 7.3-7.7, with 1% BSA and <0.1% Sodium Azide
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|抗体形式||Ig fraction of antiserum|
|antibody product type||primary antibodies|
|描述||For In Vitro Diagnostic Use in Select Regions (See Chart)|
|形式||buffered aqueous solution|
|包装||vial of 0.1 mL concentrate (223A-14)|
vial of 0.5 mL concentrate (223A-15)
bottle of 1.0 mL predilute (223A-17)
vial of 1.0 mL concentrate (223A-16)
bottle of 7.0 mL predilute (223A-18)
|technique(s)||immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:500-1:2000|