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Neurodegeneration in postmortem patients of frontotemporal dementia (FTD) and amyotrophic lateral sclerosis (ALS) has been correlated to distribution of dipeptide repeat proteins in the form of poly-GR. Scient…
Read guide →TMR/Cy3/Cy5 was introduced for the fluorescent label with peptides to evaluate each peptide’s cell-penetrating ability and intracellular distribution. Cells (HeLa or Huh-7) were seeded on 24-well culture plate…
Read guide →Keyhole limpet hemocyanin (KLH) is a well-established cornerstone in the generation of peptide-specific antibodies. As a large, highly immunogenic carrier protein sourced from the marine mollusk Megathura cren…
Read guide →LifeTein’s Role in Overcoming Cetuximab Resistance in Colorectal Cancer In the ongoing battle against cancer, monoclonal antibody therapies have emerged as a beacon of hope. Cetuximab, a therapeutic monoclonal…
Read guide →Design a biotin-labeled peptide library: overlapping or Alanine scan The peptide library is coated on the avidin-coated 96 well plates. The Peptide library is used to evaluate the binding of each peptide to di…
Read guide →After the gut, the mouth is the most important microbiome in the human body, with the inhabitants ranging from bacteria and fungi to viruses and protozoa. If this careful balance of microorganisms is thrown of…
Read guide →Aβ-(1–42) was dissolved to 1 mM in 100% hexafluoroisopropanol, hexafluoroisopropanol was removed under vacuum, and the peptide was stored at −20 °C. For the aggregation protocols, the peptide was first resuspe…
Read guide →Cells were seeded on 96-well culture plates (10000 cells/well) and incubated in 100 μL of DMEM containing 10% FBS. The medium was then replaced with fresh medium containing 10% FBS, and a peptide solution was …
Read guide →The anti-apoptotic factor Bcl-2 is over-expressed in B-cell lymphoma cells as their primary survival mechanism by binding to IP3R2 on the endoplasmic reticulum (ER). In this study, a cell-penetrating version o…
Read guide →Short Peptide Folding How does the amino acid sequence of a protein chain determine and maintain its 3D folded state? How do small proteins fold? Short Peptide Folding Many small proteins or miniproteins are p…
Read guide →Enhancing the water solubility of peptide sequences is a critical aspect of peptide-based therapeutic development and biochemical research. This article explores various strategies and scientific insights into…
Read guide →As the world moves on through the ongoing pandemic that is COVID-19, great minds across every field and corner of the world are doing their part to further our collective understanding of the virus. A recent s…
Read guide →Alzheimer’s disease as we know it today is a horrible and currently incurable neurodegenerative disorder characterized by neuronal loss, memory impairment, and cognitive decline. Ongoing research is always loo…
Read guide →Fluorescent peptide labelling with Cy5, a cyanine dye, has become an indispensable technique in biomedical research, enabling the precise visualization and tracking of peptides in complex biological systems. T…
Read guide →Fluorescent labelling is a cornerstone technique for visualizing and quantifying biomolecular interactions, with 7-Methoxycoumarin-4-acetic acid (MCA) standing out as a particularly versatile fluorophore for p…
Read guide →Fluorescent labeling with Cy5.5 has become a cornerstone in biomedical research, enabling the visualization and tracking of biological molecules in complex environments. This article delves into the specifics …
Read guide →Fluorescent labeling is a powerful technique used in cell biology and microscopy to visualize specific molecules within cells. Among the various fluorophores available, Texas Red stands out as a bright red-flu…
Read guide →Fluorescent labeling with FAM (carboxyfluorescein) has become a foundational technique for visualizing and tracking peptides in a wide range of biological systems. This bright, green fluorophore is prized for …
Read guide →Fluorescent peptides play a crucial role in biological research, enabling the visualization and tracking of molecules and processes. Among the various fluorescent dyes available, Alexa Fluor 647 stands out due…
Read guide →Fluorescence Resonance Energy Transfer (FRET) technology has revolutionized molecular detection by enabling real-time monitoring of biomolecular interactions and enzymatic activity. Among the most effective FR…
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