See you next year at AAI 2020!
CST: 20 Years Creating Something Together

Discovering pathways together for 20 years

Thank you for standing with us over the last two decades. Our mission has been to support the local Community, make a positive impact in biological Science, and provide products that ensure complete Trust in the results. You’ve helped us define what we stand for and live it every day. You’ve inspired us to think bigger and tackle greater challenges. Here are just a few things we’ve accomplished because of you:

  • Community: 1K lbs of food grown at the CST HQ garden per year, $3M invested in green energy
  • Science: 10K+ mentoring hours per year, $1M in small grant awards
  • Trust: 145,810 antibody product citations, 4.2 out of 5 customer product ranking

See how it all began.

Try an antibody on us

Try an antibody on us

Researchers like you rated our antibodies #1 in reproducibility, sensitivity, and specificity in two consecutive Biocompare® reports covering a four-year period.* We’re giving away free microsize antibody samples** so you can see how reliably they work in your assays. To get your antibody, just stop by Booth 805 and sign up.

Now you can post product reviews online! Check it out.


Join our Exhibitor Workshop

Mechanisms of Immune Regulation: Capturing Signaling Patterns through Global Phosphorylation Profiling and Intracellular Flow Cytometry

Saturday, May 11, 12:30-1:15 PM, Room 1
Join us for the presentation and go home with a free water bottle!

Understanding signaling pathways is crucial to developing therapies that maximize efficacy and minimize toxicity. This workshop focuses on how MS-based proteomics and intracellular flow cytometry can further our understanding of immune regulation in cancer and improve therapeutic potentials. Our proteomics methodology, using antibodies that enable focused analysis of regulatory PTMs, and phospho-flow cytometry allow identification of rare signaling events during co-stimulation or inhibition of checkpoints. This workshop will show how small protocol changes can overcome many of the challenges of proteomic analysis and combined extra- and intracellular flow cytometry.


Get going with Cell Mentor!

Cell Press and CST teamed up to bring you Cell Mentor, a new online guide for insights, advice and techniques for early-career researchers from experts who’ve walked in your shoes.

Get inspired. Learn insights from thought-leading, working scientists on their successes and where they made mistakes.

Get technical. Watch video tutorials on experimental procedures, protocols and methods that answer common questions and help you get it right the first time.

Get published. When you’re ready to publish your work, learn the ins and outs of what to do and how to do it straight from Cell Press editors.

Get hired. Read Q&As from people who’ve been there, done that when going from academia to industry jobs and establishing their own labs.

Register for Cell Mentor.

* Biocompare Antibody Report, 2015, 2017.

** Expires June 28, 2019. Free sample eligible on any 20-µl size primary antibody. Free item value deducted from total order value upon checkout or order placement. Offer (a) excludes all other products/services, including without limitation SKUS #3633T, #3287T, and #13684T; (b) may not be applied to existing, pending, or prior orders; and (c) cannot be combined with any other promotions. No substitutions. No cash or cash equivalent. Limit 1 promotion offer per order. Unique promotion code must be referenced when placing your order. Orders must be placed on Must be registered on and logged in prior to using promotion code for free sample. Void if copied or transferred and where prohibited by law.


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