Research news
What the field reported this week
Short briefs on peptide chemistry, analytical methods and the research industry. Each one names who reported it and links to the part of our research library it connects to. Nothing here is about use in people.
Research news · Manufacturing Chemist
Peptide Quality Standards Shift as Development Advances
Manufacturing Chemist reported in October 2026 that peptide quality requirements change as a compound moves from research grade through to GMP, with distinct standards applying at each stage of development.
Research news · Big Easy Magazine
Potency data that cannot travel between labs
Big Easy Magazine reported in October 2026 that assay reproducibility for melanocortin peptides is under scrutiny, with potency data shown not to transfer reliably between laboratories.
Research news · Bioengineer.org
Peptide Edits Produce Unpredictable Anti-Inflammatory Results
Bioengineer.org reported in October 2026 that FELL peptide edits reveal unpredictable anti-inflammatory activity, according to new research findings.
Research news · 国家自然科学基金委员会
Chinese scholars advance single-molecule peptide sequencing
国家自然科学基金委员会 reported in October 2026 that Chinese scholars have made progress in single-molecule peptide sequencing, a technique for reading peptide sequences at the individual-molecule level.
Research news · University of Toronto
AI Platform OpenPep Targets Faster Peptide Drug Discovery
University of Toronto reported in October 2026 that an AI-powered platform called OpenPep has been developed to accelerate peptide drug discovery.
Research news · Phys.org
AI builds protein-cutting enzymes from scratch
Phys.org reported in October 2026 that scientists used artificial intelligence to design new proteases — enzymes that break proteins into peptides and amino acids — from scratch, without basing them on existing natural sequences.
Research news · UT San Antonio Today
UT San Antonio researchers unlock peptide catalyst potential
UT San Antonio Today reported in October 2026 that UT San Antonio researchers helped unlock the potential of peptide catalysts.
Research news · Bioengineer.org
AI model unifies fragmented peptide databases globally
Bioengineer.org reported in October 2026 that Pep2Net uses a cross-attention AI model to unify fragmented peptide databases into a single resource.
Research news · Nature
One handle does two jobs in macrocyclic peptide synthesis
Nature reported in October 2026 that chemists developed a general synthesis of tryptophan-crosslinked macrocyclic peptides enabled by a dual-functional directing group.
Research news · Bioengineer.org
Sub-750 Da Peptides Drive Enantioselective Photochemistry
Bioengineer.org reported in October 2026 that photocatalytic tetrapeptides below 750 daltons can achieve enantioselective visible light-induced transformations, extending the reach of small peptide catalysts into asymmetric photochemistry.
Research news · Stellenbosch University
Young scientists spotlight antimicrobial peptide research globally
Stellenbosch University reported in October 2026 that young researchers presented at an international meeting focused on antimicrobial peptides, drawing attention to the field.
Research news · Moneycontrol.com
Novo's Manufacturing Pivot Reinforces Peptide CDMO Sector Case
Moneycontrol.com reported in October 2026 that Novo Nordisk's manufacturing pivot has reinforced the investment case for peptide contract development and manufacturing organisations, with Divi's Laboratories named as Macquarie's top Indian pick in the sector.
Research news · Phys.org
Plant enzymes evolved to tell mirror molecules apart
Phys.org reported in October 2026 that researchers studied how plant enzymes distinguish between enantiomers — mirror-image molecular forms such as those found in menthol or limonene — which can differ greatly in smell, taste, or effect.
Research news · StreetInsider
OmniAb opens dedicated peptide discovery platform unit
StreetInsider reported in October 2026 that OmniAb has expanded access to its xPloration platform and launched a new peptide discovery unit.
Research news · EurekAlert! Science News Releases
Grant Project Puts Peptide Catalysts Under the Microscope
EurekAlert! Science News Releases reported in October 2026 that a Connect Grant project is exploring peptide catalysts.
Research news · EurekAlert! Science News Releases
Southwest Research Institute Studies Peptides as Catalysts
EurekAlert! reported in October 2026 that Southwest Research Institute and the University of Texas at San Antonio have collaborated on a foundational study examining peptide catalysis.
Research news · Newswise
Ancient peptide signals found shaping apple root regeneration
Newswise reported in October 2026 that ancient peptide signals have been found to shape root regeneration in apple plants, according to new research findings.
Research news · Nature
P450 enzyme forges rare Tyr–Trp cross-link in peptide
Nature reported in September 2026 that P450 cyptide synthase KwwB catalyzes a non-native cross-link at Tyr-C3–Trp-N1 and tolerates leader peptide mutations.
Research news · FoodProcessing.com.au
AI Tool Maps Bitterness Signals in Food Peptides
FoodProcessing.com.au reported in September 2026 that researchers have developed an AI tool designed to detect bitterness in peptides, advancing flavour research in the food science field.
Research news · NewswireToday
Peptide Synthesis Reagents Spotlighted at CPHI Milan
NewswireToday reported in October 2026 that Saltigo showcased its phosgenation expertise and peptide synthesis reagents at CPHI Milan.
Research news · Skinni research library
VIP, PACAP, and three receptors that do not divide neatly
A new piece in the Skinni research library maps VIP and PACAP onto the VPAC1, VPAC2 and PAC1 receptors, and explains why which receptor a study engaged is often the first thing to ask of it.
Research news · isct.ac.jp
Peptide localization controls gold nanoparticle growth
Institute of Science Tokyo reported in September 2026 that researchers have demonstrated controlling the growth of gold nanoparticles through peptide localization.
Research news · Skinni research library
Hexarelin, and the receptor nobody was looking for
A new piece in the Skinni research library traces how hexarelin, a growth-hormone-releasing peptide built for the GHS-R receptor, was photolabelled to a second binding partner — CD36 — in cardiac tissue, and how the two literatures have run side by side since.
Research news · Nature
Sequence encodes hexagonal lattice order in peptide nanofibrils
Nature reported in September 2026 that researchers have demonstrated sequence-encoded hexagonal lattices forming within multichannel peptide nanofibrils, revealing how amino acid sequence directs higher-order structural organisation at the nanoscale.
Research news · Speciality Chemicals Magazine
First dedicated peptide manufacturing module opens
Speciality Chemicals Magazine reported in September 2026 that the first peptide module has opened, marking a notable infrastructure development in the peptide production industry.
Research news · Nature
AI Rewrites the Code Inside Peptide Assembly Lines
Nature reported in September 2026 that generative AI has been used to design functional thiolation domains capable of reprogramming non-ribosomal peptide synthetases (NRPSs).
Research news · Nature
Cells run a hidden power line straight to the nucleus
A June 2026 Nature paper led by the University of Arizona and CNIC reports that mitochondria dock at nuclear pore complexes to power the nucleus directly; moving them about 500 nanometres away collapsed that energy supply.
Research news · American Peptide Society
The tiny peptide doing a big molecule's job
In July 2026 the German Chemical Society awarded Prof. Helma Wennemers the Emil Fischer Medal for showing that short synthetic peptides can act as catalysts and build collagen-like materials, as reported by the American Peptide Society.
Research news · American Peptide Society
Scientists are designing proteins from a blank page
The American Peptide Society reported in July 2026 that the Novo Nordisk Foundation Center for Protein Design at the University of Copenhagen has moved into its new facilities to design proteins from first principles.
Research news · Green Chemistry
The bench trick that cuts peptide solvent waste five-fold
Researchers at KAUST reported in Green Chemistry (October 2025) that resonant acoustic mixing can run the coupling step of solid-phase peptide synthesis without bulk solvent, cutting process mass intensity about five-fold versus conventional methods.
Research news · Green Chemistry
Peptide chemists are now shaking bonds into place
Chemists at Universite de Montreal and Studio Bioscience reported in Green Chemistry (November 2025) that resonant acoustic mixing forms amide bonds with minimal liquid waste, using greener solvents and showing minimal epimerisation.
Research news · Persistence Market Research
The quiet industry that checks every peptide
Persistence Market Research projects the peptide mapping market, the LC-MS characterisation that confirms sequence and quality, to grow at a 6.2% annual rate through 2033 as mass spectrometry adoption widens.
Research news · American Peptide Society
Why labs are tying peptides in knots on purpose
The American Peptide Society reported on 9 September 2026 that Nina Hartrampf won an ERC Starting Grant for LASSOVERSE, a five-year project treating knotted lasso peptides as scaffolds for peptide engineering.
Research news · American Peptide Society
Teaching a small molecule to read RNA
Paramjit Arora of NYU is among the 2026 Cottrell SEED award recipients, funded to develop molecules that can recognise sequences within double-stranded RNA, according to the American Peptide Society.