TSLP Assay Portfolio Service
Creative Biolabs offers specialized thymic stromal lymphopoietin (TSLP) assay services to accelerate the development of targeted cancer therapies and diagnostics. We utilize advanced technology and expertise to meticulously investigate the complex and often dual role of the TSLP/TSLPR axis in tumor immunity. This cytokine signaling pathway can either promote anti-tumor responses or support tumor growth and metastasis, making it a critical area for study. Our services provide the actionable data needed to precisely define the role of TSLP in your specific cancer model.
The TSLP Pathway in the Inflammatory Cascade
TSLP is an epithelial-derived cytokine that plays a key role in barrier immunity and allergic inflammation by activating dendritic cells, mast cells, and CD4+ T cells via a receptor complex of TSLPR and IL-7Rα. Beyond its role in atopic diseases, TSLP is increasingly implicated in cancer. It promotes a Th2-dominant tumor microenvironment, which can suppress antitumor immunity. Elevated TSLP levels in cancers like pancreatic and breast cancer are linked to enhanced tumor growth and metastasis, highlighting its potential as a therapeutic target in oncology.
Creative Biolabs' TSLP Assay Portfolio: Precision and Expertise
Our portfolio encompasses a wide range of analytical services, tailored to meet the diverse needs of preclinical research. We offer quantitative assays, such as ELISA kits, for the precise measurement of TSLP concentrations in various biological matrices, including serum, plasma, and cell culture supernatants. Our kits are developed with high specificity and sensitivity to ensure reliable and reproducible results. Beyond simple quantitation, our services delve into the functional aspects of TSLP signaling:
Looking for a partner for your oncology research? Contact us to discuss your specific model.
Publication
This comprehensive review explores the dual and context-dependent roles of thymic stromal lymphopoietin (TSLP) in cancer. Primarily known as an epithelial-derived alarmin cytokine driving type 2 inflammation in allergic diseases, TSLP signaling through its heterodimeric receptor (TSLPR/IL-7Rα) also significantly influences the tumor microenvironment. The article synthesizes evidence showing TSLP can be protumorigenic—promoting angiogenesis, metastasis, and immunosuppressive Th2/Treg responses in cancers like pancreatic, colorectal, and breast cancer—or antitumorigenic, by enhancing CD4+ T cell-mediated immunity in other contexts. It highlights the recent approval of the anti-TSLP antibody tezepelumab and underscores the urgent need to understand the complex, often contradictory functions of TSLP and its isoforms to guide future cancer immunotherapies.
Fig.1 Schematic diagram of TSLP-mediated receptor activation and intracellular signaling. 1
Why Choose Us?
Creative Biolabs provides a comprehensive TSLP assay portfolio service to support your research and drug discovery efforts. Leveraging deep expertise and advanced technology, we offer highly sensitive and specific quantitative assays—including ELISA kits—to accurately measure TSLP levels in serum, plasma, and cell culture samples. Our end-to-end solutions are designed to deliver reliable, reproducible data, helping you gain a mechanistic understanding of the TSLP pathway and evaluate potential TSLP-targeted therapies. We partner closely with you to ensure scientific rigor and accelerate your project from preclinical to clinical stages.
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FAQs
Q1: What is the main benefit of using your TSLP assay service over a standard ELISA kit?
A1: Our TSLP assay service offers more than simple quantitation. We provide comprehensive functional and signaling pathway analysis, offering a deeper understanding of TSLP's biological activity and how your therapeutic candidate modulates it, all with validated results and expert data interpretation.
Q2: Can you help us screen a large library of compounds for TSLP inhibitors?
A2: Absolutely. Our high-throughput screening platforms are optimized to efficiently screen large compound libraries. We can design a customized screening assay, such as a reporter assay, to identify potential TSLP inhibitors and provide you with a ranked list of promising hits.
Q3: We are working on a novel cancer target. Can your TSLP assays be adapted to an oncology model?
A3: Yes. While TSLP is well-known in allergic disease, its role in oncology is an exciting and emerging area of research. We can tailor our TSLP functional assays to a variety of cancer cell lines and models to investigate their pro- or anti-tumor effects.
Customer Review
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Efficiency and Insight
The in-depth signaling pathway analysis by Creative Biolabs was instrumental in understanding how our compound modulates the TSLP axis. The detailed report provided deeper mechanistic insights than we could have achieved with our internal resources. - Sam***a F -
Comprehensive Solution
We needed a comprehensive solution for our TSLP research, including both functional bioassays and custom antibody development. Creative Biolabs' portfolio offered a seamless, end-to-end service that streamlined our workflow and saved us months of work. - J***e L
Related Services
In addition to our TSLP assay portfolio, Creative Biolabs offers a suite of complementary services to support your research:
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Learn More →Contact Us
To discuss your project in detail and learn more about how we can help you achieve your research goals, please reach out to our team of experts.
If you are interested in our service, please contact us or send us an email.
Reference
- Poto, Remo, et al. "TSLP: contrasting roles in cancer." Frontiers in Immunology 16 (2025). Distributed under Open Access license CC BY 4.0, without modification. https://doi.org/10.3389/fimmu.2025.1627235
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