Proteintech

Lost weeks to an antibody that lit up the wrong band? 🔬 We make and validate our primary antibodies ourselves, with KO/KD controls, orthogonal methods and epitope mapping. 5,700+ carry KO/KD data. Next-day delivery. Replacement or refund guarantee. https://bit.ly/4y0Ur7J

One cell, four targets, three channels labeled with FlexAble 2.0, and not a single secondary antibody. Custom super-resolution image by Joe McKellar PhD (@_Viroscope) x Proteintech. 🟤Actin | 🟣 NUDT21 | 🟡 Lamin B1| 🔵EEA1 ZEISS LSM 980 + Airyscan 2. #FlexAble #MultiplexIF

Voting is open in our 2026 Microscopy Image Competition! 🔬 Which image is your favorite? Vote now: https://bit.ly/3V254ZP

A major milestone for HumanKine® GMP cytokines: Drug Master Files (DMFs) are being filed with the U.S. FDA. Our current DMF portfolio includes: 🔬 IL-2 | IL-7 | IL-15 | IL-21 | IL-12 | IL-10 Learn more: https://bit.ly/4doqPud

Cited in more than 500,000 publications worldwide! 🌎 We’re proud to support the scientific community and grateful to every scientist who has trusted Proteintech as part of their research. https://bit.ly/4zM5O4x #AntibodyValidation #ScientificResearch #Antibodies

Thank you to everyone who joined us for our in-person ELISA workshop at our lab in Manchester last week! 🧪 It was great to meet so many of you. We loved the questions and the conversations. #ELISA #Workshop #LifeSciences #Proteintech

Happening today! 🚀 Join us as 4 biotech founders share how they built partnerships, navigated IP, and attracted investors. Register: https://bit.ly/4irD4Zr #Biotech #Startups #LifeScience

Category 2 finalists are here! 🔬🎉 Four more incredible images, captured using products from any brand. 1. Dr. Wen Lu 2. Dr. Ádám Soós 3. Dr. Wonjun Hong 4. Nele Sterczyk All 8 finalists are now live! Cast your vote for your favourites: https://bit.ly/4jqmrxP #Microscopy

We’re thrilled to announce the Category 1 finalists for the 2026 Proteintech Microscopy Image Competition! 🔬✨ · Mina Aleemardani, PhD · Gabriella Farrell · Andrew Octavian Sasmita, PhD · Zulmary Manjarres Farias, PhD Vote here: https://bit.ly/4jqmrxP #Microscopy

Meet the winners of Proteintech's SfN Travel Grant🏅✈️ Congratulations to Roopa Ravichandar, PhD, University of Texas at Austin and Purba Mandal, Purdue University! Both winners won a $2,000 grant to support their travel to the SfN annual conference. 👉 https://bit.ly/46riFfJ

Taking a break from the talks and posters at ELRIG Drug Discovery? 🦙 Head to F08 for a chat with our team and take an alpaca home as a souvenir. It’s the last day of the show, so there’s still time to come and say hi. #ELRIGDD26

We are pleased to announce the appointment of Patrick Yount as Chief Financial Officer and the promotion of Jeb Gaybrick to Vice President of Corporate Strategy and Investor Relations. Read the full press release: https://bit.ly/4mTYMEy

Your next Western blot could cost you less. 🧪 UK & European labs can save up to £780 on primaries, loading controls and HRP secondaries with Spend More, Save More. Use code EUSPENDSAVE at checkout. #WesternBlot #Antibodies #Proteintech

#TissueTuesday With our TSA reagents, you can dramatically boost your multiplexing capabilities through direct labeling of multiple targets in cells or tissue. Learn more: https://bit.ly/4Bnacs

We’re at #ELRIGDD26 tomorrow! 🧪 Find us at booth F08, ExCeL London, 14-15 Oct. Our team is looking forward to meeting you, and there’s an alpaca 🦙 waiting for you.

Happening next week! 🚀 Join us Oct 20th as 4 biotech founders share how they built partnerships, navigated IP, and attracted investors. Register: https://bit.ly/4irD4Zr #Biotech #Startups #LifeScience

Can you spot the spooky face hiding in one of our IF images? 👻 FlexAble Kits let you directly label your preferred antibodies with fluorescent dyes, without the need for secondary antibodies. Ready to try? Order a free sample: https://bit.ly/4qawZkK #FluorescentFridays

Speaker Spotlight: Eric Haas, MEng, Founder/CEO of Ionic Cytometry Solutions, built deep expertise in mass cytometry running the CyTOF core at Dana-Farber before founding his own company. Hear his story at our upcoming webinar: https://bit.ly/4hIEX2V #Biotech

Oktoberfest is in full swing in Germany 🍻 Our Munich team celebrated with this multiplex HeLa cell image, achieved using FlexAble Oligo-Ready Kits. 🔘 B23 🟢 Lamin B1 🔴 EEA1 🔵 DAPI Which color's your favorite? #FlexAble #Immunofluorescence

Speaker Spotlight Dr. Stephen Gray, Founder/CEO of NouBio, is combining cellular engineering and AI to industrialize human longevity. Hear his story at our upcoming webinar. Register now: https://bit.ly/4hIEX2V #Biotech

Final week to enter the MICROSCOPY IMAGE COMPETITION 2026! Entries close 5 October 2026 ⏰ Ready to enter? Head to ptglab.com and submit your image before the deadline. #Microscopy #MicroscopyImage #Immunofluorescence

Meet Eleanor, Inside Sales Account Manager at Proteintech. Her PhD, why she left the bench, and her advice for a move into industry. Swipe through 👉 #TeamProteintech #ScienceCareers

Speaker Spotlight: Dr. Cameron Orrod Zadeh built the first prototype of his G-Blot platform as an undergrad, then grew it into Blotting Innovations mid-PhD. Hear his story at our upcoming webinar, "From Lab to Launch" Register: https://bit.ly/4hIEX2V #Biotech #Startups

On World Cancer Research Day, we're announcing Proteintech's inaugural conference: "Innovations in Cancer Research" 🗓️ May 24th, 2027 📍 Manchester Central Watch this space for updates! #CancerResearch #Proteintech

Don't miss your last chance to apply for our $2,000 SfN Travel Grant! ✈️ Submissions are open until this Friday, September 25th. Submit a brief abstract of your work to be considered, and let us help you get to SfN 2026 in Washington, D.C.

#TissueTuesday Proteintech’s MLH1 Monoclonal Antibody is derived from a clone optimized for high performance in IHC. It has been validated in multiple cancer tissues with whole slide images provided for the most in-depth look at IHC data. Learn more: https://bit.ly/4jgp0Cg

National Postdoc Appreciation Week (NPAW) is back! This week, we're giving away this awesome Lab Lego set from BrickLabs on Etsy. Enter the giveaway and learn about the activities we've planned for NPAW 2026 by using this link: https://bit.ly/4xAXrHq #npaw #npaw26

How do you know an antibody is properly validated? Is the data traceable? As an original manufacturer, Proteintech has complete control of its antibodies from antigen design and production through to validation and quality control. Validation policy: https://bit.ly/4y0Ur7J

#FluorescentFriday Entry Spotlight! A closer look at some stunning entries from our 2026 Microscopy Image Competition 👀 Entries close 5 October! Enter for the chance to win a $200 Amazon Gift Card, $1,000 Proteintech Product Grant and more. 🏆 🔗 https://bit.ly/4qdUgn2

Building a biotech takes more than a great idea 🚀 Join us Oct 20th as 4 biotech founders share how they built partnerships, navigated IP, and attracted investors. Register: https://bit.ly/4irD4Zr #Biotech #Startups #LifeScience

🎉 Congrats to Isaac Gardiner and Dario Gonzalez, winners of the Proteintech-sponsored poster prizes at @unibirmingham.bsky.social Cancer and Genomic Sciences PGR Festival! Proud to support such incredible PhD research. #TeamProteintech #PGRFestival #PhDLife

Meet Poppy 🔬 Scientific Marketing Specialist at Proteintech. Learn more about her PhD, how she got started as a Brand Ambassador, and her advice for a move into industry #TeamProteintech

Discover a premium solution for organoid generation using Proteintech's new FGF-10 Heat Stable Protein. Now available to sample for free, for a limited time! FGF-10 Heat Stable protein: https://bit.ly/4cgnJac Request a free sample today https://bit.ly/4ijBvg5

This week's #FluorescentFriday: human lymph node (FFPE), captured by Luke Stromberg (Olympus VS200, 20x). 🔴 SOX10 🟡 CD3 🔵 DAPI Enter our Microscopy Image Competition by 5 Oct: https://bit.ly/3V254ZP #Immunofluorescence #AntibodyValidation

Proteintech antibodies have always been produced and validated in-house. ☎️ Don’t let a middleman play telephone when it comes to your antibody data. Get the full picture with validation data directly from the scientists who made your product. Learn more: https://bit.ly/4y0Ur7J

We’re at @Advanced Therapies Europe! 🧬 Join @Martial Dufour, for his talk: 📍 Theatre 2 (Rubi) 🕛 12:15 📅 9 September Come along to discover how the right reagents can support your cell & gene therapy workflows from end to end. #AdvancedTherapiesEurope

Antibody troubleshooting: lessons learned the hard way 🧬 Wrong concentration, bad storage, skipped controls. We've all been there. Swipe through, and remember: validated antibodies save you the guesswork. #AntibodyTroubleshooting #Proteintech

Starts tomorrow! Join Dr. Jen Merems (Scientific Editor, UW-Madison) for practical tips on manuscript structure, writing flow, and what reviewers actually look for. Register: https://bit.ly/4iInFE4 #ScientificWriting #AcademicPublishing

HumanKine® GMP IL-18 comes with authentic human structure and superior bioactivity to synergize with IL-12 and IL-15 for enhanced NK cell priming, persistence, and anti-tumor function. Learn more: https://bit.ly/4qAQNPB

#FluorescentFriday As we celebrate the amazing images being submitted to our Microscopy Image Competition, we’re also highlighting the importance of antibody validation. Have an image to share? Entries for the Microscopy Image Competition close 5 Oct. www.ptglab.com/news/microsc...

We love seeing what researchers create with FlexAble! 🦠 Christoph Spahn & Kilian Andress (Uni Würzburg) used FlexAble Oligo-Ready to label an anti-E. coli antibody, capturing 3D images of the bacterial outer membrane. ⭐⭐⭐⭐⭐ "Fast, straightforward workflow." #FlexAble

Struggling with manuscript structure? Join Dr. Jen Merems (Scientific Editor, UW-Madison) on Sept 8th for practical tips on writing, flow, and what reviewers actually look for. Register: https://bit.ly/4iInFE4 #ScientificWriting #AcademicPublishing

#Microscopy Image Competition Entry Spotlight 🔬 A closer look at some impressive entries from our 2026 #MicroscopyImageCompetition Himani Kulkarni, Erik Collet, Maria Globisch, Rohama Zahid. Open for entries until 5 October. Enter here: https://bit.ly/4qdUgn2

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