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Ten Approaches That...
Ten Approaches That Improve Immunostaining : A Review of the Latest Advances for the Optimization of Immunofluorescence
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- Pina, Ricardo (författare)
- Univ Metropolitana Ciencias Educ, Chile
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- Santos-Diaz, Alma I. (författare)
- Cinvestav IPN, Mexico
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- Orta-Salazar, Erika (författare)
- Nacl Autonoma Mexico Queretaro, Mexico
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- Aguilar-Vazquez, Azucena Ruth (författare)
- Nacl Autonoma Mexico Queretaro, Mexico
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- Mantellero, Carola A. (författare)
- Univ Las Amer, Chile; Univ Bernardo OHiggins, Chile
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- Acosta-Galeana, Isabel (författare)
- Univ Nacl Autonoma Mexico, Mexico
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- Estrada Mondragón, Argel (författare)
- Linköpings universitet,Avdelningen för neurobiologi,Medicinska fakulteten
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- Prior-Gonzalez, Mara (författare)
- Univ Nacl Autonoma Mexico, Mexico
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- Martinez-Cruz, Jadir Isai (författare)
- Univ Nacl Autonoma Mexico, Mexico
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- Rosas-Arellano, Abraham (författare)
- Univ Nacl Autonoma Mexico, Mexico
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(creator_code:org_t)
- 2022-01-26
- 2022
- Engelska.
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Ingår i: International Journal of Molecular Sciences. - : MDPI. - 1661-6596 .- 1422-0067. ; 23:3
- Relaterad länk:
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https://liu.diva-por... (primary) (Raw object)
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https://www.mdpi.com...
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https://urn.kb.se/re...
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https://doi.org/10.3...
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Abstract
Ämnesord
Stäng
- Immunostaining has emerged as one of the most common and valuable techniques that allow the localization of proteins at a quantitative level within cells and tissues using antibodies coupled to enzymes, fluorochromes, or colloidal nanogold particles. The application of fluorochromes during immunolabeling is referred to as immunofluorescence, a method coupled to widefield or confocal microscopy and extensively applied in basic research and clinical diagnosis. Notwithstanding, there are still disadvantages associated with the application of this technique due to technical challenges in the process, such as sample fixation, permeabilization, antibody incubation times, and fluid exchange, etc. These disadvantages call for continuous updates and improvements to the protocols extensively described in the literature. This review contributes to protocol optimization, outlining 10 current methods for improving sample processing in different stages of immunofluorescence, including a section with further recommendations. Additionally, we have extended our own antibody signal enhancer method, which was reported to significantly increase antibody signals and is useful for cervical cancer detection, to improve the signals of fluorochrome-conjugated staining reagents in fibrous tissues. In summary, this review is a valuable tool for experienced researchers and beginners when planning or troubleshooting the immunofluorescence assay.
Ämnesord
- NATURVETENSKAP -- Kemi -- Analytisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Analytical Chemistry (hsv//eng)
Nyckelord
- immunolabeling; immunohistofluorescence; immunocytofluorescence; immunolocalization; antibody; signal-to-noise ratio; unmask epitopes
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- ref (ämneskategori)
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