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Affibody molecule-m...
Affibody molecule-mediated depletion of HSA and IgG using different buffer compositions : a 15 min protocol for parallel processing of 1-48 samples
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- Eriksson, Cecilia (author)
- KTH,Proteomik
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- Schwenk, Jochen M. (author)
- KTH,Proteomik
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- Sjöberg, Anna (author)
- KTH,Skolan för bioteknologi (BIO)
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- Hober, Sophia (author)
- KTH,Proteomik
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(creator_code:org_t)
- 2010
- 2010
- English.
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In: Biotechnology and applied biochemistry. - 0885-4513 .- 1470-8744. ; 56, s. 49-57
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- High-abundant plasma proteins pose a challenge in a large number of proteomics-based technologies. Depletion of these high-abundant proteins has proven to be a fruitful strategy to circumvent masking of lower-abundant proteins that could serve as valuable biomarker candidates. However, current strategies often do not meet the throughput requirements of large-scale proteomic studies. In the present paper, a flexible and parallelized method for the depletion of high-abundant proteins is described, allowing the removal of the two most abundant proteins from 48 blood-derived samples in less than 15 min using Affibody molecules as affinity ligands. A sample-processing platform like this should be suitable for a number of proteomics technologies; its flexibility in buffer composition allows for different types of downstream applications.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Industriell bioteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Industrial Biotechnology (hsv//eng)
Keyword
- Affibody molecule
- human serum albumin (HSA)
- IgG
- protein depletion
- high throughput analysis
- sample preparation
- serum or plasma analysis
- Bioengineering
- Bioteknik
Publication and Content Type
- ref (subject category)
- art (subject category)
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