High-yield overproduction and purification of human aquaporins from Pichia pastoris
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High-yield overproduction and purification of human aquaporins from Pichia pastoris. / Al-Jubair, Tamim; Steffen, Jonas Hyld; Missel, Julie Winkel; Kitchen, Philip; Salman, Mootaz M.; Bill, Roslyn M.; Gourdon, Pontus; Törnroth-Horsefield, Susanna.
In: STAR Protocols, Vol. 3, No. 2, 101298, 2022.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - High-yield overproduction and purification of human aquaporins from Pichia pastoris
AU - Al-Jubair, Tamim
AU - Steffen, Jonas Hyld
AU - Missel, Julie Winkel
AU - Kitchen, Philip
AU - Salman, Mootaz M.
AU - Bill, Roslyn M.
AU - Gourdon, Pontus
AU - Törnroth-Horsefield, Susanna
N1 - Publisher Copyright: © 2022 The Authors
PY - 2022
Y1 - 2022
N2 - Aquaporins (AQPs) are membrane-bound water channels that play crucial roles in maintaining the water homeostasis of the human body. Here, we present a protocol for high-yield recombinant expression of human AQPs in the methylotropic yeast Pichia pastoris and subsequent AQP purification. The protocol typically yields 1–5 mg AQP per g of yeast cell at >95% purity and is compatible with any membrane protein cloned into Pichia pastoris, although expression levels may vary. For complete details on the use and execution of this protocol, please refer to Kitchen et al. (2020) and Frick et al. (2014).
AB - Aquaporins (AQPs) are membrane-bound water channels that play crucial roles in maintaining the water homeostasis of the human body. Here, we present a protocol for high-yield recombinant expression of human AQPs in the methylotropic yeast Pichia pastoris and subsequent AQP purification. The protocol typically yields 1–5 mg AQP per g of yeast cell at >95% purity and is compatible with any membrane protein cloned into Pichia pastoris, although expression levels may vary. For complete details on the use and execution of this protocol, please refer to Kitchen et al. (2020) and Frick et al. (2014).
KW - Cell Membrane
KW - Molecular Biology
KW - Protein Biochemistry
KW - Protein expression and purification
UR - http://www.scopus.com/inward/record.url?scp=85127974289&partnerID=8YFLogxK
U2 - 10.1016/j.xpro.2022.101298
DO - 10.1016/j.xpro.2022.101298
M3 - Journal article
C2 - 35463467
AN - SCOPUS:85127974289
VL - 3
JO - STAR Protocols
JF - STAR Protocols
SN - 2666-1667
IS - 2
M1 - 101298
ER -
ID: 311126156