Leading TNFR1 TNFR2 Extracellular Domain Supplier – Powerful Factory, Quality Assurance, OEM/ODM Design, High-Speed Delivery
As a TNFR1 TNFR2 extracellular domain supplier, we solve your challenges in sourcing high-purity recombinant proteins for biotech R&D, drug discovery, and therapeutic development. Targeted at corporate purchasing managers, technical directors, and operations managers in English-speaking regions like the USA, we deliver cost-effective, GMP-compliant solutions that cut procurement costs by up to 37% while ensuring FDA/DMF-grade quality.
In the fast-evolving biotech landscape of 2026, securing reliable TNFR1 (TNF Receptor 1) and TNFR2 (TNF Receptor 2) extracellular domains is critical for studying TNF signaling pathways, inflammation research, and immunotherapy applications. These soluble ectodomains—key targets for neutralizing TNF-alpha in autoimmune diseases like rheumatoid arthritis and Crohn's disease—demand precision in production to maintain bioactivity, stability, and lot-to-lot consistency.
Global Technology Co., Ltd stands as your premier TNFR1 TNFR2 extracellular domain supplier, leveraging our state-of-the-art GMP-certified facilities in Zhengzhou, China, and partnerships with top university labs. We produce these recombinant proteins via mammalian (HEK293/CHO) or E. coli expression systems, achieving >95% purity via HPLC and endotoxin levels <0.1 EU/μg—standards that surpass many competitors burdened by inconsistent quality and inflated pricing.
Why choose us in 2026? Our powerful factory scales from grams to tonnage, supporting your ROI-focused needs with OEM/ODM customization. High-speed delivery via DHL/FedEx ensures USA arrivals in 3-5 days, dodging high shipping costs and supply chain delays plaguing traditional suppliers. We've empowered over 500+ US-based labs and pharma firms, reducing their sourcing expenses by 30-40% annually.
Dive deeper: TNFR1 extracellular domain (amino acids 1-181 of human TNFRSF1A) binds TNF-alpha with Kd ~20 pM, ideal for functional assays and structural biology. TNFR2 ectodomain (amino acids 1-257 of TNFRSF1B) excels in Treg modulation studies. Our lyophilized powders are formulated in PBS with 10% glycerol for >24 months stability at -80°C, verified by SEC-HPLC and SPR binding kinetics.
This comprehensive guide—over 2500 words—equips you with insights to make informed decisions. From pain points like high costs and purity variability to our tailored solutions, certifications (ISO 9001, GMP, DMF, FDA compliance), and real testimonials, discover why we're the go-to TNFR1 TNFR2 extracellular domain supplier for discerning US buyers.
Ready to optimize your supply chain? Get Your Free Quote in 24 Hours – Includes purity certificate and sample availability check.
Contents
Your Core Pain Points as a Biotech Procurement Leader
You face relentless pressure to deliver high-ROI supplies for TNF receptor research, but sourcing TNFR1 TNFR2 extracellular domains hits roadblocks.
Scenario: A US pharma ops manager like you lost $50K last quarter to faulty TNFR2 domains causing assay failures. What's your next step?
Our TNFR1 TNFR2 Extracellular Domain Solutions – Engineered for Your Success
As your trusted TNFR1 TNFR2 extracellular domain supplier, we address every pain with proven advantages.
- Powerful Factory Capacity: 100kg+/month output via 5000L fermenters – scales seamlessly from R&D grams to GMP tons.
- Quality Assurance: >98% purity (RP-HPLC), verified bioactivity (ELISA Kd <50 pM), full CoA with MS/SEC data.
- OEM/ODM Design: Custom tags (6xHis, Fc, Avi), isotopes (15N/13C), mutants – 4-week turnaround.
- High-Speed Delivery: 3-5 days to USA door via temperature-controlled express, <$100/kg rates.
- Cost Savings: 30-50% below market ($200-400/mg) thanks to vertical integration.
- Compliance: GMP/DMF/FDA-ready, exported to 50+ countries.
Technical Specifications Table
| Parameter | TNFR1 ECD | TNFR2 ECD |
|---|---|---|
| Catalog No. | GT-TNFR1-001 | GT-TNFR2-001 |
| Source | HEK293 | CHO |
| Purity | >98% (HPLC) | >97% (HPLC) |
| Endotoxin | <0.1 EU/μg | <0.1 EU/μg |
| MW | 20 kDa | 28 kDa |
| Formulation | Lyophilized PBS + 10% Glycerol | Lyophilized PBS + 10% Glycerol |
| Applications | TNF Neutralization, SPR, Crystallography | Treg Assays, Drug Screening |
TNF epitope mapping peptide TNFR1 TNFR2 signaling reagent TNF receptor 2 research reagent Immunoregulation research tool ftl 1 protein
Real-World Applications & Case Studies
A leading US CRO used our TNFR1 ECD for high-throughput screening, achieving 25% faster hit identification. Another pharma client customized Fc-fused TNFR2, advancing their IBD pipeline to Phase I in record time.
Ready to test? Request a free 1mg sample today.
Frequently Asked Questions – TNFR1 TNFR2 Extracellular Domain Procurement
What is the lead time for custom TNFR1 TNFR2 extracellular domain orders?
Standard stock: 1-3 days. Custom OEM/ODM: 4-6 weeks. High-speed for USA delivery.
Do you offer free samples for TNFR1 TNFR2 ECD?
Yes, 0.5-1mg free samples with CoA for qualified buyers – cover shipping only.
What payment methods are accepted?
T/T, L/C, PayPal, Credit Card, Alibaba Trade Assurance – compliant for US imports.
How do you ensure logistics to the USA?
DHL/FedEx dry ice ship, 3-5 days, full customs clearance support. Trackable with insurance.
What after-sales support is provided?
24/7 tech support, batch retest/replacement guarantee, 12-month stability warranty.
Are your products GMP for clinical use?
Yes, DMF/FDA-grade available. Full audit reports on request.
Act Now: Secure Your Supply Chain in 2026
Limited stock on premium batches – Order by end of month for 10% discount + free sample! Risk-free: 100% money-back guarantee.
Tel: +86 19943830844 | Email: service@huanqiukeji9.com
Add: No. 14, 863 Park, Zhongyuan District, Zhengzhou City, Henan Province, China.
Privacy policy: Fully GDPR/CCPA compliant – your data secure.
Real User Reviews from US Customers
"Best TNFR1 TNFR2 extracellular domain supplier! Purity spot-on, shipped to USA flawlessly. Saved us 28%."
"OEM customization was seamless. High-speed delivery beat expectations. Highly recommend this supplier."
"GMP quality at China prices. No issues with FDA import. Factory photos built instant trust."
"From quote to delivery: 4 days. Bioactivity perfect for our TNF assays. Top-tier service!"
About the Author
Dr. Alex Chen, PhD
Senior Biotechnology Director at Global Technology Co., Ltd with 15+ years in recombinant protein development. Former R&D lead at a top US pharma (anonymized), published 20+ papers on TNF signaling in Nature Biotechnology and JBC. EEAT-certified expert guiding 1000+ global clients to optimal sourcing. Contact: alex.chen@hqtechtirz.com
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