Proteintech's annual SfN Travel Grant is back! Submit a brief abstract of your work to be considered for a $2,000 grant toward your travel expenses for SfN 2026 in Washington, D.C. Submissions are open until September 25th. #sfn26 👉 https://bit.ly/46riFfJ

Meet Amy, Scientific and Technical Liaison at Proteintech 🔬 From her PhD to her advice for anyone considering a move into industry, swipe through to get to know her → #TeamProteintech #MeetTheTeam #ScienceCareers

#TissueTuesday Our TROP2 Recombinant Antibody can be used to map TROP2 expression in breast and other cancer types through IHC, helping you to predict potential responses to targeted therapies. Learn more: https://bit.ly/3U6YlO3

Choosing your first primary antibody? Validation, manufacturer transparency, and citation history all matter more than people think. Proteintech manufactures and validates every antibody in-house, guided by our own validation policy: https://bit.ly/4y0Ur7J #AntibodyValidation

Join our webinar with Dr. Jen Merems (Scientific Editor, UW-Madison) for practical strategies on crafting a publication-ready manuscript, structure, writing flow, and what reviewers actually look for. Register: https://bit.ly/4gnxp3L #ScientificWriting #AcademicPublishing

Entry Spotlight 🔬 A closer look at some impressive entries from our 2026 Microscopy Image Competition. Enter here: https://bit.ly/4qdUgn2 #Microscopy #MicroscopyImageCompetition #ScientificImaging #Immunofluorescence

Power your NK cell workflow with GMP HumanKine® IL-18 🚀 A human-cell expressed, animal component free cytokine designed for reliable ex vivo cell processing; supporting consistent immune activation from development through clinical manufacturing. 👉 https://bit.ly/4qAQNPB

Struggling to keep your retinal organoids alive? Last chance to secure your place on tomorrow's live webinar with Alessandro Bellapianta⏰ Register your free place here: www.ptglab.com/news/events/... #RetinalOrganoids #StemCellResearch #hiPSC

The final part of Ask the Expert! Joe McKellar PhD (@viroscope.bsky.social) closes the series with one tip for every researcher just starting out in IF. Simple. Essential. Thank you, Joe 🔬 Antibodies by Proteintech. Imaged using @zeiss-microscopy.bsky.social LSM880. #Immunofluorescence

Retinal organoids can take months to mature. One early mistake can mean months of work lost. So, how do you get the process right from the start? Live webinar 'Developing Retinal Organoids: Best Practices for Generation, Maintenance, and Validation'. www.ptglab.com/news/events/...

Online Webinar. Developing Retinal Organoids: Best Practices for Generation, Maintenance, and Validation

Join our free live webinar on 20th August 2026 with Alessandro Bellapianta, PhD Candidate at Johannes Kepler University, sharing best practices for developing hiPSC-derived retinal organoids.

ptglab.com

Entry Spotlight 🔬 A closer look at 5 incredible entries from our #Microscopy Image Competition. Want to see your image featured next? The 2026 Microscopy Image Competition is open for entries until 5 Oct. Enter here: https://bit.ly/4qdUgn2 #Immunofluorescence

Does the colour scheme you choose for a multiplex IF image matter scientifically? Joe McKellar PhD (@viroscope.bsky.social) breaks it down in Part 7 of Ask the Expert. 🟡 KIF5B (21632-1-AP) 🔵 IAV nucleoprotein 🟣 DNA Imaged on @zeiss-microscopy.bsky.social LSM880 Airyscan. #Immunofluorescence

Unlock multiplexed immunoassay data faster with Proteintech’s SpeedyPLEX assay panels. Built on cytometric bead array (CBA) technology, these high-sensitivity assays detect up to 6 analytes from a single sample on virtually any flow cytometer. 👉 https://bit.ly/3TA7T3O

Struggling with retinal organoids? Join our webinar with Alessandro Bellapianta (Johannes Kepler University) as he shares his best practices for the full workflow, from differentiation to long-term maturation. Register: https://bit.ly/4qfzio1 #Organoids #StemCellResearch

The Microscopy Image Competition returns for 2026, and we're inviting the scientific community to share your best immunofluorescence imagery. www.ptglab.com/news/microsc...

Proteintech Microscopy Image Competition

Showcase your microscopy skills, research and creativity by entering Proteintech's microscopy image competition

ptglab.com

How do you design a multiplex IF experiment with zero bleed-through? Joe McKellar PhD (@viroscope.bsky.social) breaks it down in Part 6 of Ask the Expert. 🟡 KIF5B (21632-1-AP) 🔵 IAV nucleoprotein 🟣 DNA Imaged on @zeiss-microscopy.bsky.social LSM880 Airyscan. #AskTheExpert #Immunofluorescence

🎉 The 2026 Lab Legends Award Winners have been announced! See who won across all four categories: https://bit.ly/4vmr2DS Each winner receives a $2,000 research grant. Congrats to all, and thank you to everyone who nominated and voted! 🙌 #LabLegends

It's your last chance to vote for the winners of the Proteintech Lab Legends Award! Each winner will receive a $2,000 research grant Vote once per day until July 29. The winners will be announced on July 31. Vote here: www.ptglab.com/news/company...

Lab Legends Award

Nominate an outstanding scientist, mentor, or lab teammate for the Proteintech Lab Legends Award. Four award categories with an $8,000 total research grant prize fund. Nominations close July 14.

ptglab.com

🎉 Congrats to Grace Ruddin and her team at University College Dublin, who enjoyed their free #LabLunch on Proteintech! Our 2026 campaign has now ended. Thanks to everyone who entered! #Proteintech #LifeInTheLab

Good antibody or great antibody: what's the difference, and can you see it in an image? Joe McKellar, PhD, @viroscope.bsky.social breaks it down in Part 5 of Ask the Expert. 🟡 CYFIP1/2 (16011-1-AP) 🔵 DNA Imaged on @zeiss-microscopy.bsky.social LSM880 Airyscan #AskTheExpert

Our YAP1 ELISA Kit is a favorite amongst our customers due to its ability to deliver consistent results, with a high level of sensitivity. It is the perfect tool to help understand the downstream effects of Hippo signaling in your cancer research model. Learn more: https://bit.ly/3RRa16B

Super-resolution or confocal? How do you choose? 🔬 Joe McKellar PhD (@viroscope.bsky.social) answers in Part 4 of Ask the Expert x Proteintech. 🟡 CYFIP1/2 (16011-1-AP): https://bit.ly/4yd24cf 🔵 DNA Imaged on @zeiss-microscopy.bsky.social LSM880 Airyscan #AskTheExpert #Immunofluorescence

Alice can't decide. Can you? 🦙⚽ We're giving away 3 Alice plushies. Predict the World Cup Final 2026 result in the comments to win! 🇦🇷 Argentina or 🇪🇸 Spain? Bonus entry: comment a photo of your Alice watching the match 👀🦙 #Proteintech #AlicetheAlpaca #LabLife #ArgentinaVsSpain #WorldCupFinal2026

Before RRIDs, only 10% of papers cited the antibody catalog number used in the experiment, making reproducibility nearly impossible. 🎙️ More from Dr. Anita Bandrowski (#RRID/SciCrunch Inc.) on the Proteintech Podcast: https://bit.ly/3SA8cLu #AntibodyValidation

Low ELISA signal ruining your day? Save this before your next run 👇 Three things to check before you rerun the whole plate! Speedy ELISA kit: https://bit.ly/467IzW1 #ELISA #LabLife #Troubleshooting #Immunoassay

Last week, Proteintech co-hosted a Lunch & Learn on Immunofluorescence Imaging at TUM in Munich, in collaboration with the Center of Advanced Light Microscopy (CALM)! 🔬 Thank you to everyone who attended! #Immunofluorescence #Proteintech

#TissueTuesday Our CD117 Recombinant Antibody has been validated for positive IHC detection in GIST tissue and can be used to identify these tumors with broad confidence in sarcoma research models. Learn more: https://bit.ly/3STVU0F

Last week Proteintech hosted a hands-on ELISA workshop in Manchester 🔬 Researchers from the University of Manchester and Pharmidex joined us for a practical day covering the full ELISA workshop, troubleshooting. Thank you to everyone who attended! #ELISA #Immunoassay

Your experiment "didn't work." But did it? Part 3 of Ask the Expert with @viroscope.bsky.social x Proteintech: negative result vs protocol failure, and how to tell them apart. 🟡 CYFIP1/2 (16011-1-AP) 🔵 DNA Imaged on @zeiss-microscopy.bsky.social LSM880 Airyscan. #AskTheExpert #Immunofluorescence

Tips for your first poster presentation 🔬 Covering everything from design and fonts to nerves and printing. At #AAIC2026 in London? Find the Proteintech team at Booth 818, check out our posters and claim your free sample! #PhDLife #Neuroscience #Proteintech