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Milka Kostic

@milkakostic.bsky.social
648 followers 723 following 21 posts

chemical biology enthusiast & strategist; I make impossible things possible - all before breakfast!

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Milka Kostic @milkakostic.bsky.social · 30/09/2026
Having an excellent and engaging morning at @harvardbiotechclub.bsky.social Career Fair. Kudos to the organizers!
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Milka Kostic @milkakostic.bsky.social · 28/09/2026
Or watched PBS NOVA!!! - last week I taught a class to bunch of grad students in therapeutics sciences and used NOVA as an example - nobody ever heard of it!
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Milka Kostic @milkakostic.bsky.social · 28/09/2026
One of my favorite editorial responsibilities was choosing the image to feature on the cover each month - this morning I was browsing some older literature and saw this fantastic cover image for a special issue focusing on chemical biology of lipids and sugars (circa 2014). Cookies, anyone?
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Virtual ChemBioTalks @chembiotalks.bsky.social · 11/08/2026
We are very excited that we have a program with seven world-leading scientists for the 6th Virtual ChemBioTalks on September 29th. Make sure to register for free: events.zoom.us/ev/Ag... (1/2) #ChemBio #ChemSky Chemistry Europe
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Milka Kostic @milkakostic.bsky.social · 22/06/2026
Many scientists I've been talking to are freaking out about NIH "immediate deposit" mandate and the publishers, like journals in the Nature family, telling them they have to pay ~13k to satisfy the mandate. People have been paying it - but they don't need to.
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Virtual ChemBioTalks @chembiotalks.bsky.social · 08/06/2026
One week left to apply to present your #ChemBio research to a broad international audience at the 6th Virtual ChemBioTalks on September 29th! 𝐃𝐞𝐚𝐝𝐥𝐢𝐧𝐞: 𝐉𝐮𝐧𝐞 15𝐭𝐡. If you are interested, apply by participating in our abstract challenge: chemistry-europe.onlinelibrary.wiley.com/hub/journal/...
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Ali Shaib @alishaib.bsky.social · 01/06/2026
Hello #world, meet 1,000× Expansion Microscopy. A small gel would grow to the size of an Olympic swimming pool, while amino-acid-scale distances become visible with ordinary light microscopy. Led by Helena Hu from @eboyden3.bsky.social's lab, in collab with us. Story: www.biorxiv.org/content/10.6...
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Dana-Farber News @danafarbernews.bsky.social · 11/03/2026
In a new study published in @natmethods.nature.com, @danafarber.bsky.social’s @nickpolizzi.bsky.social uses features from a pretrained neural network to train a logistic regression model, AF2BIND, which could be used for drug discovery and uncovering functional sites in proteins. ➡️ rdcu.be/e7SnX
Nicholas Polizzi, PhD, of Dana-Farber Cancer Institute
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Milka Kostic @milkakostic.bsky.social · 11/03/2026
Congratulations to @nickpolizzi.bsky.social and colleagues! They combine protein structure prediction with prediction of small molecule binding to map a wide range of functional sites on proteins. Way to boost the hunt for targetable (ligandable) sites!
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Nick Polizzi @nickpolizzi.bsky.social · 20/02/2026
I’m looking to hire a research technician for my lab at Harvard & DFCI, who would primarily work in the wet lab expressing and characterizing designed proteins, starting this summer. A great role for a recent college grad looking for an immersive research experience before grad school.
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Milka Kostic @milkakostic.bsky.social · 04/11/2025
New paper from Will Gibson's lab showcases how induced proximity can be used to induce targeted protein mislocalization as a strategy to trigger cancer cell death. Interesting, very interesting!!!!! www.nature.com/articles/s41...
nature.com
Mutant p53 protein accumulation is selectively targetable by proximity-inducing drugs - Nature Chemical Biology
Exploiting the high abundance of mutant p53 protein, a small molecule was developed that specifically binds to p53-Y220C mutants and delivers a mitosis blocker, killing TP53-mutant cancer cells while ...
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Milka Kostic @milkakostic.bsky.social · 30/06/2025
We are looking to hire an Assistant/Associate Professor interested in creating an innovative (and exciting) program of research in chemical biology, medicinal chemistry, ML/AI, drug discovery - all in the context of cancer biology! careers.dana-farber.org/job/11813/as...
careers.dana-farber.org
Faculty/Health Educator Job: Assistant/Associate Professor, Chemical Biology at Dana-Farber Cancer Institute in 450 Brookline Ave, Boston, MA
Assistant/Associate Professor, Chemical Biology job
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Milka Kostic @milkakostic.bsky.social · 06/06/2025
New paper from @nickpolizzi.bsky.social, Bill Degrado and Bobo Dang showing that de novo designed small molecule binding proteins can bind to the drug and clear it from the circulation in vivo. Read in Nature Biomedical Engineering! www.nature.com/articles/s41...
nature.com
Rapid clearance of achiral small-molecule drugs using de novo-designed proteins and their cyclic and mirror-image variants - Nature Biomedical Engineering
Cyclic and mirror-image variants of de novo-designed proteins effectively bind and clear small-molecule drugs in vivo in less than 30 min, highlighting the applicability of computational tools to prod...
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Boris Vauzeilles @borisvauzeilles.bsky.social · 06/06/2025
⏳ Only 4 days left to submit your abstract and secure the #ChemBioParis2025 early bird rate! Deadline: June 10 🗓️ Don’t miss keynotes, awards & the trainee symposium in Paris 🇫🇷 🔗 chembioparis2025.com #ChemBioEvent #ICBS2025 #ECBS2025
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Ben Mudrak @benmudrak.bsky.social · 05/06/2025
#ChemRxiv would love your help! Give us your thoughts on preprints in a brief survey (americanchemical.co1.qualtrics.com/jfe/form/SV_...), whether or not you've ever posted a #preprint before. Your feedback will help us focus on the best possible ways to support open science in chemistry.
americanchemical.co1.qualtrics.com
ChemRxiv Community Survey
ChemRxiv is conducting a survey to better understand your views on preprints. Your input will be invaluable in helping us shape new features, understand your questions or concerns about preprints, and...
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Boris Vauzeilles @borisvauzeilles.bsky.social · 12/05/2025
🌍 Be part of the global spotlight at #ChemBioParis2025 — the premier Chemical Biology event of 2025 at Sorbonne Université, Paris. 💼 Sponsorship starts at just €300. Showcase your brand to world-leading scientists! 📩 Get our partnership kit: chembioparis2025.com #ICBS2025 #ECBS2025 #ChemBio
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Keith Hornberger @krhornberger.bsky.social · 12/05/2025
Characterization of PROTAC specificity and endogenous protein interactomes using ProtacID
biorxiv.org
Characterization of PROTAC specificity and endogenous protein interactomes using ProtacID
Here we describe ProtacID, a flexible BioID (proximity-dependent biotinylation)-based approach to identify PROTAC-proximal proteins in living cells. ProtacID analysis of VHL- and CRBN-recruiting PROTA...
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Beth Cimini 🔬💻📊 @bethcimini.bsky.social · 01/05/2025
BIG NEWS - for the first time ever, we're running a Bioimage Analysis Beginnings Bootcamp. Learn #bioimageanalysis from awesome folks, and gain familiarity with some new tools as well as how to pick the right tool in the first place. Aug 4th-8th - apply here (soon!) forms.gle/d2fCXsrWHVP8...
Ad for the Bioimage Analysis Beginnings Bootcamp at the Broad Institute. 

Where & When
Broad Institute, 415 Main Street, Cambridge MA (in-person only)
Monday–Friday, August 4–8, 20259:00 AM – 5:00 PM

About the Bootcamp
Learn core bioimage analysis skills using open-source tools for light
microscopy in this hands-on, in-person course. The Bootcamp
covers annotation, segmentation, and deep learning fundamentals.

Fee: $600 (Academic/Non-Profit) | $1000 (Industry/For-Profit)
For more information email ImagingAdmin@broadinstitute.org
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Bret Freudenthal @freudlab.bsky.social · 08/05/2025
The cryo-em core at kumc is looking for a lab manager. This is an exciting opportunity to join a growing facility. kumc.wd5.myworkdayjobs.com/en-US/kumc-j...
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Milka Kostic @milkakostic.bsky.social · 08/05/2025
NEW PREPRINT ALERT: Buhrlage lab in collaboration with @irinabezsonova.bsky.social has developed a new class of USP7 activators! www.biorxiv.org/content/10.1...
biorxiv.org
Small-molecule allosteric activator of ubiquitin-specific protease 7 (USP7)
Ubiquitin-specific protease 7 (USP7) is a deubiquitylase essential for cell homeostasis, DNA repair, and regulation of both tumor suppressors and oncogenes. Inactivating USP7 mutations have been assoc...
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Nick Polizzi @nickpolizzi.bsky.social · 28/04/2025
Super excited to share a new preprint from our lab on design of small-molecule binding proteins using neural networks! The paper has a bit of everything. A new graph neural network, new design algorithms, and experimental validation. www.biorxiv.org/content/10.1... 🧵🧪
biorxiv.org
Zero-shot design of drug-binding proteins via neural selection-expansion
Computational design of molecular recognition remains challenging despite advances in deep learning. The design of proteins that bind to small molecules has been particularly difficult because it requ...
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Chemical Probes Portal @chemicalprobes.org · 02/03/2025
We provide a new checklist for selecting & using chemical probes—valuable for researchers, journal editors, reviewers, and vendors. Ensure best practices in chemical biology! 🧪✅ 🔗 Supplementary material: ars.els-cdn.com/content/imag... #ChemicalProbes #DrugDiscovery #ChemicalBiology
ars.els-cdn.com
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Waggoner Lab @labwaggoner.bsky.social · 07/03/2025
Review @cp-cellchembiol.bsky.social @volkerhaucke-lab.bsky.social Mechanisms and functions of lysosomal lipid homeostasis www.cell.com/cell-chemica...
cell.com
Mechanisms and functions of lysosomal lipid homeostasis
In this review Ebner et al. summarize and discuss the rapidly increasing knowledge regarding the mechanisms of lysosomal lipid turnover and export as well as the pathways for the homeostatic control a...
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Denis Wirtz @deniswirtz.bsky.social · 05/03/2025
Make use of our public database of Postdoc fellowships (private foundations, federal agencies). It's downloadable and free. We list 290 different fellowships and funding opportunities, along with description, deadline, amount, and eligibility criteria Download here: research.jhu.edu/rdt/funding-...
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Milka Kostic @milkakostic.bsky.social · 04/02/2025
Potential explanation for the results of the most recent elections? Seems like H. sapiens can't fight biology? "Both male and female mice exhibit female preference (under normal conditions) but shift to male preference when confronted with survival threats." www.science.org/doi/10.1126/...
science.org
Sexually dimorphic dopaminergic circuits determine sex preference
Sociosexual preference is critical for reproduction and survival. However, neural mechanisms encoding social decisions on sex preference remain unclear. In this study, we show that both male and femal...
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Milka Kostic @milkakostic.bsky.social · 04/02/2025
Go ahead - I know you want to! Just scratch that itch!!! www.science.org/doi/10.1126/...
science.org
Scratching promotes allergic inflammation and host defense via neurogenic mast cell activation
Itch is a dominant symptom in dermatitis, and scratching promotes cutaneous inflammation, thereby worsening disease. However, the mechanisms through which scratching exacerbates inflammation and wheth...
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Milka Kostic @milkakostic.bsky.social · 22/01/2025
What do you get when you put @aledmedwards.bsky.social and me in front of a microphone? You get a great conversation about #openscience, #ChemicalProbes, and a crazy goal about creating tool compounds and probes for every protein in the human proteome by 2035. creators.spotify.com/pod/show/tar...
creators.spotify.com
Episode 2: Why Open Science with Aled Edwards? by Target 2035 Podcast series
What if the greatest breakthroughs in research were locked away, inaccessible to the world? For Aled Edwards, this wasn’t just a hypothetical but a reality he encountered early in his career. In this ...
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Milka Kostic @milkakostic.bsky.social · 22/01/2025
Our upcoming #TPD webinar features an intriguing talk "Ub or Not Ub: Decoding Ubiquitin-Dependent and Independent Degradation Pathways" by Itay Koren (Bar-Ilan University). Tomorrow at noon EST - www.danafarbertargetedproteindegradation.org
danafarbertargetedproteindegradation.org
Upcoming Speakers | Targeted Protein Degradation Webinar Series
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bioRxivpreprint @biorxivpreprint.bsky.social · 21/12/2024
An in-cell approach to evaluate E3 ligases for use in targeted protein degradation. www.biorxiv.org/content/10.1101/202…
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Fred Hutch @fredhutch.org · 09/01/2025
In a study published today in @jclinical-invest.bsky.social, @behnamnabet.bsky.social and collaborators describe how they used targeted protein degradation in mice to rapidly destroy lung and pancreas tumors caused by a variant of a commonly mutated, cancer-driving gene.
fredhutch.org
Tricking cells into trashing cancer
In a study published today in the Journal of Clinical Investigation, Fred Hutch Cancer Center cancer chemical biologist Behnam Nabet and his collaborators describe how they used targeted protein degra...
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Institute for Protein Innovation @ipiproteins.bsky.social · 20/01/2025
Ever wonder where Nobel Prize-winning AlphaFold got its training data? Read how pioneering crystallographer Helen Berman helped build the Protein Data Bank as a home for more than 200,000 protein structures that would come to shape AI and protein prediction ➡️
buff.ly
The huge protein database that spawned AlphaFold and biology’s AI revolution
Pioneering crystallographer Helen Berman helped to set up the massive collection of protein structures that underpins the Nobel-prize-winning tool’s success.
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Laura M. K. Dassama @lmkdassama.bsky.social · 18/01/2025
Excited to share this beast of a review on the potential of protein-based degraders from trainees who are all not on the Sky! Herein we cover choice of binders, selection strategies, E3 ligases, and DELIVERY! pubs.acs.org/doi/10.1021/...
pubs.acs.org
Protein-Based Degraders: From Chemical Biology Tools to Neo-Therapeutics
The nascent field of targeted protein degradation (TPD) could revolutionize biomedicine due to the ability of degrader molecules to selectively modulate disease-relevant proteins. A key limitation to ...
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Anne Carpenter @drannecarpenter.bsky.social · 18/12/2024
We've a postdoc opening for our lab at the Broad: Cambridge MA! Must have experience in toxicology + data science Work on the wonderful OASIS dataset we are producing... Cell Painting, transcriptomics, proteomics in various liver cell and tissue models! broad.io/mlcbpostdoc
Image of the job posting (see URL for full text instead)
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GDCh Division of Biochemistry @gdchbiochem.bsky.social · 13/12/2024
The Young Scientist Award of @gdchbiochem.bsky.social of @gdch.bsky.social is open for nominations. If you know an excellent candidate, who defended their PhD or had a publication in 2024 in the field of biochemistry (or related), strongly consider nominating them. en.gdch.de/network-stru...
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Fleur Ferguson @fleurmferguson.bsky.social · 27/11/2024
Excited to share our work investigating how ligand residence time influences targeted protein degradation outcomes at scale, and how we can combine kinetic scout degrader approaches with mathematical modeling to accelerate hit finding and optimization! onlinelibrary.wiley.com/doi/abs/10.1...
onlinelibrary.wiley.com
A Kinetic Scout Approach Accelerates Targeted Protein Degrader Development
Bifunctional molecules such as targeted protein degraders induce proximity to promote gain-of-function pharmacology. These powerful approaches have gained broad traction across academia and the pharm....
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Structural Genomics Consortium (SGC) @thesgc.bsky.social · 04/12/2024
New episode for our Target 2035 Podcast Series 🎧 @milkakostic.bsky.social talks with @aledmedwards.bsky.social to unpack his journey from a traditional research scientist to a passionate open science advocate. Listen here: bit.ly/3AZQkBm
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Milka Kostic @milkakostic.bsky.social · 04/12/2024
New episode of Target 2035 podcast dropped today - in it, I talk with Al Edwards about #openscience. Al is an open science trailblazer, and we had a great conversation about being open. #chemsky #chembio #chemicalbiology #drugdiscovery creators.spotify.com/pod/show/tar...
creators.spotify.com
Episode 2: Why Open Science with Aled Edwards? by Target 2035 Podcast series
What if the greatest breakthroughs in research were locked away, inaccessible to the world? For Aled Edwards, this wasn’t just a hypothetical but a reality he encountered early in his career. In this ...
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Shourya Roy Burman @ssroyburman.bsky.social · 27/11/2024
Through a series of cryo-EM structures, this study shows how an E2 and ubiquitin itself can play a "structural" role to specify ubiquitin linkage. 🧪 Lovely work by Katrina Warner, @moritzhunkeler.bsky.social @kheewoongbaek.bsky.social, @katherinedonovan.bsky.social and others in the Fischer Lab!
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Milka Kostic @milkakostic.bsky.social · 27/11/2024
New #preprint - a amazing study of HECT ligase Tom1. This paper is a treat for those of you who LOVE #cryoEM and for those who love #ubiquitin! Congrats to the Fischer lab, including @moritzhunkeler.bsky.social and @ssroyburman.bsky.social who are on #bluesky. www.biorxiv.org/content/10.1...
biorxiv.org
Structural ubiquitin contributes to K48 linkage-specificity of the HECT ligase Tom1
Homologous to E6AP C-Terminus (HECT) ubiquitin ligases play key roles in essential pathways such as DNA repair, cell cycle control or protein quality control. Tom1 is one of five HECT ubiquitin E3 lig...
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Dan Nomura @dannomura.bsky.social · 26/11/2024
Amazing new story from Michael Rape’s lab @ucberkeleyofficial.bsky.social on dynamic regulation of the oxidative stress response by the E3 ligase TRIP12!
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Joachim Goedhart @joachimgoedhart.bsky.social · 25/11/2024
The dark side of fluorescent protein tagging: the impact of protein tags on biomolecular condensation www.biorxiv.org/content/10.1...
Figure 4. Position and type of fluorescent tag affect protein expression and P-body numbers in vivo.
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Women in TPD & Induced Proximity @womenintpd.bsky.social · 26/11/2024
Let's degrade GPCRs! Nice review on all the possible ways proposed by Bogusalwa Korona and Laura Itzhaki at University of Cambridge. www.jbc.org/article/S002...
jbc.org
How to target membrane proteins for degradation: Bringing GPCRs into the TPD fold
We are now in the middle of a so-called “fourth wave” of drug innovation: multispecific medicines aimed at diseases and targets previously thought to be “undruggable”; by inducing proximity between tw...
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Dana-Farber Cancer Institute @danafarber.bsky.social · 25/11/2024
We’re excited to celebrate the FDA approval of revumenib, a menin inhibitor, for relapsed or refractory acute leukemia with a KMT2A translocation. We’re proud of the dedication and innovation that have led to a new therapy now available to patients who need it most. Learn more: bit.ly/3UYY90B
bit.ly
Blocking the Connection | Dana-Farber Cancer Institute
The story of research in menin and its relation to cancer — from early efforts to understand how the cell makes use of menin, to explorations of the cell machinery operated by menin, to the developmen...
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Johanna Joyce @johannajoyce.bsky.social · 25/11/2024
Women are under-represented at senior levels in #academia globally, & across all #science 🧪 disciplines, as shown by these "scissor-shaped curves" ✂️ So how can we ever achieve #gender #equality? We discuss various strategies in this #Cell Commentary #WomeninSTEM www.cell.com/cell/fulltex... 🧵 1/
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Zuzanna Kozicka @zkozicka.bsky.social · 18/11/2024
It seems no starter pack exists yet for the migrated #TPD community - here is an attempt at one: go.bsky.app/FreGFDW
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Stephan Hacker @stephanhacker2.bsky.social · 19/11/2024
If you are looking for an exciting PhD in the fields of #ChemicalBiology, #ChemBio, #Proteomics and #Immunology, in a dynamic group with an inspiring PI, Madeline Kavanagh has an open position for a PhD project involving synthesis, chemical proteomics and immunology. drive.google.com/file/d/11Mhm...
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Stephan Hacker @stephanhacker2.bsky.social · 21/11/2024
If you are interested in #ChemicalBiology #ChemBio, check out the Virtual @chembiotalks.bsky.social and already block your agenda for September 20th, 2025. If you have ideas for speakers for next year or for general changes to the format, please reply to the below post.
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Thorn-Seshold Lab @thornsesholdlab.bsky.social · 23/11/2024
📯Chemical Biology Starter Pack #2: Probes Aficionadas👩‍🔬 go.bsky.app/DEjVGEn as generalist ChemBio Pack #1 go.bsky.app/KLrTWoj is full 🚩Feed reposting #ChemBio: bsky.app/profile/trac... 🚩 #Photoswitch: bsky.app/profile/trac... 🚩 #FluorescenceFriday: bsky.app/profile/trac... #chemsky #realtimechem
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