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Epredia™ Rapid-Fixx™ Formalin Fixative

Catalog No. 6764212 Shop All Epredia Products
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Description

Obtain quick results with this formalin. Excellent for antigenic preservation, avoids the need for enzyme digestion, and rapidly penetrates into tissue.

Specifications

Quantity 2 x 1 L

Frequently Asked Questions (FAQs)

What fixative should I use to fix my cells or tissues for antibody labeling?

Aldehyde-based fixatives (e.g., formaldehyde, glutaraldehyde) crosslink various cellular components, which helps retain proteins and cell morphology, but some antigens can be masked by the crosslinking, requiring antigen retrieval methods to unmask the antigen binding sites. Also, aldehyde-based fixation requires permeabilization to allow entry of antibodies. Organic solvents such as methanol and acetone condense proteins and permeabilize the cells, but cell morphology can be compromised. Surface antigens can be labeled without fixation.

Safety and Handling

SDS
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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