CIENCIASMEDICASNEWS: Multicolor directly conjugated primary antibodies

jueves, 28 de junio de 2018

Multicolor directly conjugated primary antibodies | Abcam

	June 28, 2018
	Biochemistry
	The latest biochemistry news from across the AZoNetwork

Directly ConjugatedAntibodies for Immunofluorescence and Flow Cytometry

Proteins rarely operate in isolation but rather function within multi-subunit complexes. It has now become essential to study proteins in their multi-component state rather than individually.

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Maintaining The Biochemical Integrity of Cryopreserved Blood Plasma

The absence of cells in cryoprecipitate leaves the metabolites, proteins and DNA of the sample open to denaturation and degradation, lowering the clinical efficacy of blood. Cryoprecipitate baths and cryoprotectants can protect the sample, preserving its integrity and preventing the formation of ice crystals.

Biochemists isolate protein supercomplex from bacteria that generates voltage

Biochemists at the University of Illinois have isolated a protein supercomplex from a bacterial membrane that, like a battery, generates a voltage across the bacterial membrane.

	Determining the Optimal Biomarker Frequency for Biosensors Chi-En Lin won Metrohm’s Young Chemist of the Year award for his research into optimal biomarker frequencies, not just the novelty of the research but how it can be applied. Determining optimal biomarker frequencies for multimarker biosensors has wide ranging uses from rapid cancer screening methodologies, dry diagnostics, providing personalized medicine and helping to detect comorbidities before they become a problem.

	Factors Affecting pH Meter Accuracy pH meters consist of either distinct reference and pH electrodes, or (more commonly) a single combination electrode. These devices are dipped in liquid and the difference between the potential of the two electrodes is used to determine the overall pH of the solution.

	Researchers identify enzyme that controls cell’s collagen secretion Researchers at Tokyo Institute of Technology have identified an enzyme that controls how much our cells secrete collagen.

	Cancer cells co-opt pain-sensing 'neural channel' to increase tolerance against oxidative stress Anyone who's taken a bite of a sandwich with too much spicy mustard or a piece of sushi with too much wasabi can attest to the tear-inducing sensation these condiments can cause. These loud warnings to the nervous system of exposure to potentially harmful chemicals are triggered by TRPA1, a calcium channel protein sometimes referred to as the "wasabi receptor."

	What is Ferroptosis? Ferroptosis is a form of programmed cell death, distinct from apoptosis, that was identified in 2012.