scholarly journals Chloroform-Methanol Protein Extraction with Bead Beating for Yeast v1 (protocols.io.btj3nkqn)

protocols.io ◽  
2021 ◽  
Author(s):  
Leanne Chan ◽  
Christopher Petzold
2022 ◽  
Author(s):  
Yan Chen ◽  
Tad Ogorzalek ◽  
Nurgul Kaplan Lease ◽  
Jennifer Gin ◽  
Christopher J Petzold

This protocol details steps to extract protein from Gram-negative bacterial or fungal cells (that have been pretreated with zymolyase) in quantitative proteomic workflows by using a Biomek FX liquid handler system. It is a semi-automated protocol that includes several 'pause' steps for centrifugation steps that are conducted manually "off-deck". This protocol works best as part of an automated proteomic sample preparation workflow with: Automated Protein Quantitation with the Biomek-FX liquid handler system and Automated Protein Normalization and Tryptic Digestion on a Biomek-NX Liquid Handler System


2020 ◽  
Author(s):  
Yan Chen ◽  
Tad Ogorzalek ◽  
Nurgul Kaplan Lease ◽  
Jennifer Gin ◽  
Christopher J Petzold

This protocol details steps to extract protein from Gram-negative bacterial or fungal cells (that have been pretreated with zymolyase) in quantitative proteomic workflows by using a Biomek FX liquid handler system. It is a semi-automated protocol that includes several 'pause' steps for centrifugation steps that are conducted manually "off-deck". This protocol works best as part of an automated proteomic sample preparation workflow with: Automated Protein Quantitation with the Biomek-FX liquid handler system and Automated Protein Normalization and Tryptic Digestion on a Biomek-NX Liquid Handler System


2022 ◽  
Author(s):  
Yan Chen ◽  
Tad Ogorzalek ◽  
Nurgul Kaplan Lease ◽  
Jennifer Gin ◽  
Christopher J Petzold

This protocol details steps to normalize the amount of protein for tryptic digestion in quantitative proteomic workflows by using a Biomek NX liquid handler system. It is optimized to normalize protein concentrations in a 96-well plate format and add TCEP, IAA, and trypsin. This protocol works best as part of a semi-automated proteomic sample preparation workflow with: Automated Chloroform-Methanol Protein Extraction on the Biomek-FX Liquid Handler System and Automated Protein Quantitation with the Biomek-FX liquid handler system


2021 ◽  
Author(s):  
Yan Chen ◽  
Nurgul Kaplan Lease ◽  
Tad Ogorzalek ◽  
Jennifer Gin ◽  
Christopher J Petzold

This protocol details steps to perform the protein quantification (Lowry-based) assay by using a Biomek FX liquid handler system. It is optimized to assay a full 96-well plate of protein samples in duplicate with a separate (control) plate for BSA standards. You will need a plate reader to measure the samples and standards. This protocol works best as part of a full proteomic sample preparation workflow with: Automated Chloroform-Methanol Protein Extraction on the Biomek-FX Liquid Handler System and Automated Protein Normalization and Tryptic Digestion on a Biomek-FX Liquid Handler System


2021 ◽  
Author(s):  
Yan Chen ◽  
Tad Ogorzalek ◽  
Nurgul Kaplan Lease ◽  
Jennifer Gin ◽  
Christopher J Petzold

This protocol details steps to normalize the amount of protein for tryptic digestion in quantitative proteomic workflows by using a Biomek NX liquid handler system. It is optimized to normalize protein concentrations in a 96-well plate format and add TCEP, IAA, and trypsin. This protocol works best as part of a semi-automated proteomic sample preparation workflow with: Automated Chloroform-Methanol Protein Extraction on the Biomek-FX Liquid Handler System and Automated Protein Quantitation with the Biomek-FX liquid handler system


2022 ◽  
Author(s):  
Yan Chen ◽  
Nurgul Kaplan Lease ◽  
Tad Ogorzalek ◽  
Jennifer Gin ◽  
Christopher J Petzold

This protocol details steps to perform the protein quantification (Lowry-based) assay by using a Biomek FX liquid handler system. It is optimized to assay a full 96-well plate of protein samples in duplicate with a separate (control) plate for BSA standards. You will need a plate reader to measure the samples and standards. This protocol works best as part of a full proteomic sample preparation workflow with: Automated Chloroform-Methanol Protein Extraction on the Biomek-FX Liquid Handler System and Automated Protein Normalization and Tryptic Digestion on a Biomek-FX Liquid Handler System


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