Results 81 to 90 of about 19,781,572 (286)

Use of LC‐MS to characterize host cell protein removal during depth filtration

open access: yesBiotechnology Progress, EarlyView.
Abstract The removal of host cell proteins (HCPs) is crucial in biopharmaceutical production, as residual impurities can impact product safety and efficacy. While a number of studies have demonstrated that depth filtration can provide significant HCP removal, there is little information on its effectiveness in removing specific HCPs.
Liang‐Kai Chu   +3 more
wiley   +1 more source

Endothelium‐Independent Relaxation of Alkaloid Boldine in Isolated Aortas From Normotensive and Hypertensive Rats: Participation of Ca2+ Channels

open access: yesChemistry &Biodiversity, EarlyView.
Involvement of Ca2+ channels in boldine‐induced vascular relaxation. ABSTRACT The regulation of vascular tone plays a fundamental role in blood pressure homeostasis and still represents a significant challenge in clinical practice. Boldine, a naturally occurring alkaloid from Peumus boldus, has emerged as a compound of interest due to its therapeutic ...
Martina Odebrecht Cavichiolo   +3 more
wiley   +1 more source

Expression and Purification of Phospholipase C-β4, and Chimeric Phospholipase C and Characterization of Them

open access: yesEndocrinology and Metabolism, 2012
배경: 세포 내 신호전달에 중요한 단백질인 포스포리파제 C-β4(phospholipase C-β4, PLC-β4)의 물리화학적 성질을 연구하기 위해서는 다량의 정제된 단백질이 필요하나 기존의 망막 조직을 이용한 정제 방법은 그 방법이 매우 어려워 충분한 양의 단백질을 정제하는 것이 거의 불가능하다. 따라서 이를 쉽게 정제하기 위하여 배큘로바이러스(baculovirus)를 이용한 발현 및 정제 방법을 개발할 필요가 있다. 또한 배큘로바이러스를 이용한 정제 방법이 확립된 경우 이를 이용하여 키메라 단백질의 발현도 쉽게 할 수 있어 단백질의 성질연구에 매우 유용하다.
openaire   +2 more sources

Epigenetic Changes Related to Hypertension in Asian Adults: A Systematic Review

open access: yesChronic Diseases and Translational Medicine, EarlyView.
PRISMA study flow diagram. ABSTRACT Background Elevated high blood pressure is controlled by complicated, little‐understood genetic and epigenetic pathways that are influenced by both heritable and environmental variables. Many adult systolic and diastolic blood pressure‐related genomic loci have been identified through previous genome‐wide association
Lilik Sukesi   +7 more
wiley   +1 more source

Recent Advances in Detergent Chemistry and Handling Support Membrane Protein Analysis Including Lipid Interactions

open access: yesChemistry – A European Journal, EarlyView.
Detergent design parameters determine experimental successes in membrane protein research. Recent progresses in detergent chemistry are reviewed to promote the top‐down design of non‐ionic detergents for the purification and analysis of intact membrane proteins, including lipid interactions.
Katharina Alker   +2 more
wiley   +1 more source

Chemical Synthesis and Structural Determination of the Inositol Glycan Head of Plant Sphingolipid GIPC in Brassicaceae

open access: yesChemistry – A European Journal, EarlyView.
The first experimental identification of the IG head structure of naturally occurring plant GIPCs in Brassicaceae was achieved through the chemical synthesis of three hexose‐type IGs containing d‐glucose, d‐galactose, or d‐mannose as the second monosaccharide linked to d‐glucuronic acid‐α(1→2)‐myo‐inositol.
Yuta Umemura   +11 more
wiley   +1 more source

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