SKU: 58614114499

Anatech Alcoholic Z-Fix Concentrate

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Description

Anatech Alcoholic Z-Fix ConcentrateFormaldehyde fixation is a two step process. First, formaldehyde forms addition products with macromolecules. Second, the formaldehyde adduct crosslinks the macromolecules, firming the tissue. While necessary for complete fixation, the crosslinks (methylene bridges) can block access to antigenic epitopes. With Alcoholic Z Fix, both the zinc and formalin initially attach to tissue sites. Additional zinc ions then form large coordination complexes that

Formaldehyde fixation is a two-step process. First, formaldehyde forms addition products with macromolecules. Second, the formaldehyde adduct crosslinks the macromolecules, firming the tissue. While necessary for complete fixation, the crosslinks (methylene bridges) can block access to antigenic epitopes. With Alcoholic Z-Fix, both the zinc and formalin initially attach to tissue sites. Additional zinc ions then form large coordination complexes that prevent the formaldehyde from further crosslinking by simply getting in the way. The zinc constituent of Alcoholic Z-Fix gives cellular components enough rigidity without undesirable hardening. The 70% alcohol component of Alcoholic Z-Fix increases the penetration rate of the fixative and starts the dehydration process without excessive drying. Alcoholic Z-Fix prevents the formalin artifact described as nuclear bubbling, in which chromatin patterns are disrupted due to inadequate exposure to formalin. Enhanced H&E staining due to the mordant effect of the zinc is another Alcoholic Z-Fix benefit. With fewer methylene bridges, Alcoholic Z-Fix reduces or eliminates the need for antigen recovery procedures in immunohistochemistry.


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SKU: 58614114499

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Andrea Forero
Battle Creek, US
★★★★★ 5
Perfect condition
Format: Paperback
Came with ebook and in great condition. Trust me, you should get the ebook with this thick book. Lifesaver when it comes to taking reading notes. Cheaper than what the price at the school bookstore.
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Reviewed in the United States on June 6, 2025
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Marine BARJOL
Fort Morgan, US
★★★★★ 5
Law school book
Format: Paperback
Served it’s purpose
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Reviewed in the United States on October 12, 2021
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DB
Houston, US
★★★★★ 4
Good Law School Book for 1st Year Students
Format: Paperback
Good law school book for first year students.
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Reviewed in the United States on April 8, 2025
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Sarah
Los Angeles, US
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Kindle version is great
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Easy to read and formatted well!
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Reviewed in the United States on March 12, 2021
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Elizabeth Doyle
Lexington, US
★★★★★ 1
The online version is missing part 3 and Aspen Publishing refuses to provide it.
Format: Paperback
I purchased the hard copy with online version. The online version is missing part 3 and Aspen Publishing refuses to provide it. I no longer have the hard copy because I gave it to a classmate.
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Reviewed in the United States on September 18, 2023

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