We narrowed to 84 results for: PEP
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TypeBlog PostPublishedDec. 6, 2022, 2:15 p.m....Addgene’s catalog is a new class of sensors for neuropeptides and neurotransmitters. Motivated to develop ...GPCRs recognizing various neurotransmitters, neuropeptides and other ligands - almost A to Z! - from ATP...
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Antibodies 101: Single Chain Fragment Variables (scFvs)
TypeBlog PostPublishedJune 3, 2021, 1:15 p.m....recombinant antibody. They are ~25 kDa single polypeptides that contain the variable light chain (VL) and... two chains are connected by a flexible linker peptide that is usually 15-20 amino acids long and made... -
Using Phosphoserine to Study Protein Phosphorylation
TypeBlog PostPublishedJune 23, 2016, 2:30 p.m....extension and translation of the pSer-incorporated polypeptide. These three components were shown to effectively...proportional to a single phosphate moiety on the peptide of interest. After confirming pSer incorporation... -
27 Hot Plasmids from 2016
TypeBlog PostPublishedDec. 22, 2016, 3:03 p.m..... Mark Howarth’s lab recently engineered a new peptide/protein pair, SnoopTag/SnoopCatcher, that can be...link desired proteins together via a spontaneous isopeptide bond. When used in combination with their previously... -
Celebrating the 2024 Nobel Prize in Chemistry
TypeBlog PostPublishedOct. 17, 2024, 1:15 p.m....like high resolution Ras sensors and crosslinked peptides proposed as a scaffold for a new generation of... -
Antibodies 101: Affinity Tags
TypeBlog PostPublishedSept. 19, 2023, 1 p.m....This is where affinity tags come in – they are peptides which do not naturally exist in most expression... -
Viral Vectors 101: Parts of the AAV Packaging Plasmid
TypeBlog PostPublishedDec. 3, 2020, 2:15 p.m....type tropism. Introducing changes and/or short peptides sequences into these variable loops is one method... -
Another Pathway into Cells: iTOP
TypeBlog PostPublishedJune 23, 2015, 8:37 p.m....transduction strategy is to fuse a cell penetrating peptide (CPP) to a protein of interest thereby giving it... -
K. phaffii: Rising to the Occasion
TypeBlog PostPublishedApril 4, 2023, 1 p.m....of K. phaffii lacks certain terminal mannose glycopeptides (which most other yeast possess) that are problematic... -
New Neuroscience Tool: The iGluSnFR3 Glutamate Sensor
TypeBlog PostPublishedApril 7, 2022, 1:15 p.m....the pMinDisplay backbone is fused to a specific peptide segment (PDGFR TMD) that anchors the sensor to ... -
Visualizing Translation at the Single Molecule Level
TypeBlog PostPublishedAug. 1, 2017, 1:15 p.m.... translated, the SunTag sites on the nascent polypeptide recruit scFV-GFP, generating green puncta that... -
A Practical Approach to Choosing the B(right)est Fluorescent Protein
TypeBlog PostPublishedJune 1, 2017, 2:30 p.m.... the protein of interest by a 2A self-cleaving peptide (Goedhart et al, 2010). An explanation of the assay... -
Antibodies 101: Monoclonal Antibodies
TypeBlog PostPublishedJune 29, 2021, 1:15 p.m....protein. Animals are first injected with a small peptide that represents a short, unique amino acid sequence... -
RANbodies: Reporter Nanobody Fusions
TypeBlog PostPublishedApril 10, 2018, 12:56 p.m....are secreted from cells due to their IgGκ signal peptide sequence, making them easy to harvest from cell... -
Visualizing Protein Turnover In Situ
TypeBlog PostPublishedJan. 16, 2018, 3:20 p.m....protein synthesis: incorporation of puromycin into peptide chains." Proceedings of the National Academy of... -
Choosing the B(right)est Fluorescent Protein: Aggregation Tendency
TypeBlog PostPublishedJune 15, 2017, 2:30 p.m....homodimerization tendency. This assay employs a peptide derived from cytochrome p450, CytERM, to direct... -
Antibodies 101: Polyclonal Antibodies
TypeBlog PostPublishedJuly 14, 2021, 1:15 p.m....want to generate antibodies against, or a unique peptide sequence derived from this protein. At the same... -
Hot Plasmids - March 2020 - base editors, GEVI, MoClo, and optogenetics
TypeBlog PostPublishedMarch 3, 2020, 2:15 p.m....any exogenous sequences and regenerates a native peptide bond at the split site. Figure 1: The base... -
Plasmids 101: Modular Cloning
TypeBlog PostPublishedMarch 12, 2024, 1:15 p.m....potential. For example, the best promoter for a given peptide can easily be tested by generating Level 1 TUs ... -
Adeno Associated Virus (AAV) for Cell and Gene Therapy
TypeBlog PostPublishedNov. 7, 2017, 1:59 p.m....through direct evolution, capsid shuffling, and peptide displays. These capsids will be selected both for...