At Brennan & Co, we proudly support Ireland’s industrial research community with premium antibodies from Cell Signaling Technology (CST)—a global leader in antibody innovation. CST’s Anti-rabbit IgG, HRP-linked Antibody (#7074) is the most cited antibody of all time, with over 16,000 citations as of 2023. Their Phospho-Akt (Ser473) (D9E) XP® Rabbit mAb (#4060) is the most cited primary antibody, with more than 11,000 citations. These trusted reagents are the gold standard for researchers worldwide.

Our Product Specialists bring deep technical expertise to help you select the right antibodies for your application—whether you’re working in cell signalling, post-translational modifications, or immuno-oncology. CST’s pioneering work has transformed the field, making antibody-based research faster, more accessible, and more reproducible than ever before.

CST offers 13,500+ antibodies, 3 of which are the Top Cited 7 years in a row! 

• The secondary antibody, Anti-rabbit IgG, HRP-linked Antibody #7074 has been cited over 16,000 as of 2023.

Primary & Secondary Antibodies

• Custom concentrations & carrier-free formulations
• Fully validated conjugation & labelling Service
• Matched antibody pairs for development of high-throughput ELISA
• Bulk quantities and lot reservation

Multiplex IHC for Spatial Profiling

• SignalStar™ is a patented revolutionary new tool which amplifies multiple biomarkers simultaneously in FFPE tissue with high sensitivity and specificity
• Accurate, reproducible and reliable data, even from low expression, can be generated on up to 8 targets in just 2 days
• Full flexibility with online tool to build panel to work out of the box
• Compatible with instruments having channels 488, 594, 647 & 750 nm
• Apply all antibodies at once and eliminate antibody cycling

Proteomics

• PTMScan® is a proprietary proteomic technology that couples antibody enrichment of PTM-containing peptides with liquid chromatography-mass spectrometry (LC-MS/MS), allowing for identification and quantification of hundreds to thousands of low abundance PTM peptides
• Consultative service is available to discuss project goals and provide actionable advice to keep projects on track

Take a look at our full laboratory equipment catalogue HERE!

Learn more about Cell Signaling Technology Antibodies HERE

CST are the Most Cited Antibodies in Ireland. Learn more HERE

Our team of Product Specialists are standing by to advise and support.

With long-standing partnerships, expert support, and a commitment to scientific excellence, Brennan & Co is your trusted source for antibodies in Ireland.

Our expert Industrial Product Specialists provide comprehensive support, ensuring seamless operation and maintenance. Trusted by Irish laboratories, we’re here to provide Industrial Equipment with expert product support.