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You are here:Home » Antibodies » Antibodies-Protease Inhibitors » Anti -Maspin (Mammary-specific Serpin, SERPINB5, Protease inhibitor 5)

Anti -Maspin (Mammary-specific Serpin, SERPINB5, Protease inhibitor 5)


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Clone Host Grade Applications
Monoclonal Mouse Supernatant E IH
Maspin or mammary-specific serpin is a tumor suppressor protein of serine proteinase inhibitor family. Its transcription is regulated in combinatorial fashion by Ets, p53 and AP-1. It is present in normal breast and prostatic epithelial cells but downregulated in the respective carcinomas. The extent of downregulation correlates with the progression of the carcinoma and may help in prognosis.
Catalog #M2412-50
ApplicationsSuitable for use in ELISA and Immunohistochemistry. Other applications not tested.
Recommended DilutionsImmunohistochemistry (Formalin/paraffin): 1:12.5-1:25 for 20 minutes at RT. Staining of formalin-fixed tissues requires boiling tissue sections in 1mM EDTA, pH 8.0, for 10-20 minutes followed by cooling at RT for 20 minutes.
Optimal dilutions to be determined by the researcher.
Positive Control Prostate
Storage and StabilityMay be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Clone TypeMonoclonal
Clone No5G153
ConcentrationNot Determined
FormSupplied as a liquid, 0.09% sodium azide.
ImmunogenRecombinant protein corresponding to N-terminal region of human Maspin. Cellular Localization
SpecificityRecognizes human Maspin.
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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