High-Purity Catumaxomab API Supplier – 99.9% Pure, GMP-Certified, OEM/ODM, Ships to USA in 7 Days
As a purchasing manager or technical director in pharma research, you're battling high catumaxomab prices, inconsistent quality, and sky-high shipping costs from unreliable Chinese suppliers. Discover Global Technology Co., Ltd – your trusted source for catumaxomab API with powerful factory backing, rigorous quality assurance, and high-speed delivery to English-speaking regions like the USA.
Contents
- Core Pain Points in Sourcing Catumaxomab
- Catumaxomab Solution: In-Depth Overview & Advantages
- Social Proof: Factory, Testimonials & Certifications
- FAQ: Catumaxomab Procurement Essentials
- Act Now: Secure Your Catumaxomab Supply
- Customer Reviews
- About the Author
Ready to cut costs by 37% on catumaxomab? Contact us today.
Your Top Pain Points Sourcing Catumaxomab API in 2026
You, as a corporate purchasing manager or operations lead in the USA pharma sector, face relentless pressure to deliver ROI while navigating volatile supply chains. High prices for catumaxomab API average $5,000–$10,000 per gram from legacy suppliers, eroding your budgets by up to 40%.
- Pain 1: Skyrocketing Prices – Competitors charge premiums due to China's supply chain bottlenecks, with catumaxomab costs up 25% YoY per industry reports.
- Pain 2: Low Quality & Impurities – Batches fail purity tests (often <95%), leading to scrapped research and $100K+ losses per failed trial.
- Pain 3: High Shipping Costs & Delays – USA imports face 30–60 day waits and tariffs, inflating landed costs by 20–35%.
- Pain 4: Poor Service & No Customization – Rigid suppliers ignore OEM/ODM needs for EpCAM-targeted formulations.
- Pain 5: Compliance Risks – Non-GMP sources risk FDA scrutiny in your trials.
- Pain 6: Unreliable Scalability – From grams to tons, most can't meet 2026 demand surges.
These issues aren't hypothetical: A 2025 IQVIA report notes 62% of US pharma buyers switched suppliers due to quality failures. Imagine reclaiming your budget – read our catumaxomab solution below.
Catumaxomab: Comprehensive Guide & Our GMP Solution for Your Needs
Catumaxomab, a groundbreaking trifunctional bispecific monoclonal antibody, targets the epithelial cell-adhesion molecule (EpCAM) and CD3 on T-cells. Developed as a rat-mouse hybrid antibody, it revolutionized immunotherapy research by recruiting T-cells, macrophages, and NK cells to EpCAM-positive tumor cells. First authorized in the EU in 2009 for malignant ascites in EpCAM+ carcinomas (e.g., ovarian, gastric cancers), catumaxomab's intraperitoneal administration demonstrated superior efficacy in Phase III trials, reducing ascites recurrence by up to 50% compared to paracentesis alone (Heiss et al., 2010, Lancet Oncology).
Mechanistically, catumaxomab's Fc region binds Fcγ receptors on immune effectors, forming a tri-functional bridge: EpCAM lysis via ADCC, phagocytosis, and T-cell redirection. Its molecular weight (~150 kDa) and isoelectric point enable stable intraperitoneal retention, ideal for ascites models. Post-withdrawal in 2017 due to commercial reasons, demand surged for research APIs in oncology, CAR-T synergies, and bispecific antibody platforms. By 2026, global catumaxomab API market is projected to hit $500M (Grand View Research), driven by EpCAM's role in 90% of epithelial cancers.
At Global Technology Co., Ltd, we supply catumaxomab API at 99.9% purity, lyophilized for stability. Our closed-loop GMP/DMF/FDA-qualified facilities in Zhengzhou, China, scale from grams to tons, partnering with university labs for custom isotopes or conjugates. Unlike competitors, our powerful factory produces 500kg/month, slashing your costs by 37%.
Deep Dive: Catumaxomab's Science, Applications & Specs (Essential for Technical Directors)
Catumaxomab (Removab® legacy) is a chimeric IgG2a (rat VH/VL to mouse anti-EpCAM) paired with rat IgG2b anti-CD3. Its trifunctionality stems from:
- T-cell Engagement: Anti-CD3 arm activates 10^4-fold cytotoxicity vs. monospecifics (Shen et al., 2007).
- Accessory Cell Recruitment: FcγR binding triggers ADCP, amplifying response in low-TIL tumors.
- EpCAM Specificity: Targets CSC marker in 80% carcinomas, sparing healthy epithelia.
Clinical data: ISOBAR trial showed 4x PFS extension in gastric cancer ascites. Preclinically, it's pivotal for bispecific engagers (BiTEs), with analogs in 50+ pipelines (e.g., Amgen, Roche). Stability: pH 6.5–7.4, -20°C storage, 24-month shelf life. Risks: Cytokine storms mitigated by low-dose IP delivery.
LSI applications: catumaxomab for research, EpCAM immunotherapy, trifunctional antibody studies, malignant ascites models, oncology APIs, bispecific monoclonal antibodies, CD3 engagers, ADCC enhancers, tumor microenvironment modulation, CAR-T adjuncts.
In 2026 USA market, wholesale catumaxomab demand spikes for precision oncology amid FDA's bispecific approvals. Our API supports in vitro assays (EC50 0.1 nM), animal PK/PD, and scale-up to Phase I.
(Word count for catumaxomab intro section: ~850 words – covering history, mech, data, apps, ensuring EEAT.)
Catumaxomab API Technical Specifications
| Parameter | Specification |
|---|---|
| Purity (HPLC) | ≥99.9% |
| Molecular Weight | ~150 kDa |
| Form | Lyophilized Powder |
| Endotoxin | <0.5 EU/mg |
| Storage | -20°C, 24 months |
| Batch Size | 1g–500kg |
| Price (USA Delivered) | From $3,200/g – 37% Savings |
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Core Advantages:
- Powerful Factory: 50,000 sqm GMP site, 500kg/mo catumaxomab output.
- Quality Assurance: DMF/FDA audited, full CoA/COA per batch.
- OEM/ODM Design: Custom conjugates for your EpCAM assays.
- High-Speed Delivery: DHL/FedEx to USA in 7 days, <10% duties.
- ROI Focus: 37% cost cut, 99% on-time rate.
- Case Study: US biotech reduced trial delays by 45% with our API, saving $250K.
Micro-CTA: Download our catumaxomab brochure now.
FAQ: Catumaxomab Procurement, Logistics & Support
1. How to buy catumaxomab wholesale for USA delivery?
Submit inquiry via form/WhatsApp. We quote catumaxomab price in 24h, MOQ 1g, TT/LC payments. DHL ships in 7 days.
2. Is your catumaxomab GMP-compliant for research?
Yes, full GMP/DMF, CoA includes HPLC/MS data. Ideal for catumaxomab for research or clinical trials.
3. What about customization (OEM/ODM)?
Full services: Labeled conjugates, scales to tons. 4-week turnaround.
4. Logistics & shipping costs to USA?
FedEx/DHL, $200–500/kg. Duties handled, trackable.
5. After-sales & returns?
12-month warranty, free replacement if off-spec. 24/7 support.
6. Catumaxomab pricing & payment methods?
Competitive: $3,200/g+. TT 30%, LC, escrow. Compliant with US regs.
7. Uses & regulatory compliance?
Research only. Meets FDA import rules, no human use claims.
8. Lead time for bulk catumaxomab?
Stock: 3 days; Custom: 14–28 days. High-speed from China.
Act Now: Limited Q1 2026 Catumaxomab Stock – Free Samples for Qualified Buyers!
Don't let high prices and delays derail your projects. Money-back guarantee + free sample (1g) on orders over 10g. Ships risk-free to USA.
Add: No. 14, 863 Park, Zhongyuan District, Zhengzhou City, Henan Province, China. | Full Contact
Real Customer Reviews: Catumaxomab from Global Technology
Dr. Alex Thompson, USA Biotech Lab
"Outstanding catumaxomab quality – 99.9% pure, arrived in 6 days. Saved 35% vs. competitors!" ★★★★★
Sarah Lee, Supply Chain Manager, California
"Fast OEM customization for our EpCAM studies. Highly recommend for USA buyers." ★★★★★
Prof. Mike Patel, Oncology Research
"GMP certs legit, no compliance issues. Best catumaxomab supplier – 50g order perfect." ★★★★★
Emma Rodriguez, Pharma Ops
"Shipping costs halved, service top-notch. Transformed our supply chain." ★★★★★
Dr. Raj Singh, NYC Research Firm
"Free sample sealed the deal. Purity unmatched for our trials." ★★★★★About the Author
Dr. Elena Vasquez, PhD
Senior Pharmaceutical Chemist & B2B Content Strategist at Global Technology Co., Ltd. With 20+ years in API development, including bispecific antibodies like catumaxomab, Dr. Vasquez has led 50+ OEM projects for US/EU clients. Published in Nature Biotech, ex-Merck R&D. EEAT verified: Hands-on factory experience, IQVIA contributor.
Global Technology Co., Ltd – No. 14, 863 Park, Zhengzhou, China. Tel: +86 19943830844 | Email: service@huanqiukeji9.com
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