Dear Customers and Partners,
In today’s uncertain global trade environment, we understand how crucial stable supply chains and transparent pricing are to your research and business.
Today, we make this solemn commitment:
◆ Crystal Chem’s full product line will maintain stable pricing—no increases due to U.S.-China tariff adjustments.
◆ Uninterrupted supply—optimized logistics and inventory to ensure your research proceeds smoothly.
◆ Comprehensive service upgrades—BioTNT’s local team provides efficient support for worry-free procurement.
Why Are We Making This Decision?
Recent changes in U.S.-China trade relations may increase cost pressures in the biotech industry. However, Crystal Chem and BioTNT always prioritize our customers. By optimizing supply chains and coordinating resources, we will proactively absorb potential cost increases—so your research and production plans remain unaffected.
Crystal Chem states:
"No matter how the external environment changes, advancing science and protecting our customers’ interests remain our core mission."
BioTNT emphasizes:
"As a strategic partner in the Chinese market, we work hand-in-hand with Crystal Chem to ensure you continue receiving high-quality products and services at stable prices."
We will never disappoint your trust!
In these challenging trade conditions, Crystal Chem and BioTNT stand as your strongest ally. Prices unchanged, quality unwavering, services upgraded—we move forward together with you!
For product inquiries or support, contact the BioTNT team:
◆ Tel: +86 021-51692391
Introduction to Crystal Chem’s Core Product Lines
—High-Quality Reagent Solutions for Life Science Research & Diagnostics
1. ELISA Kits
• High-sensitivity detection: Covers key targets like inflammatory factors, metabolic markers, and cytokines.
• Featured products:
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Ultra-micro detection kits (sensitivity down to pg/mL)
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Multiple species: Human, mouse, rat, monkey, etc.
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Automation-compatible: Works with mainstream microplate readers.
Applications: Disease mechanism research, drug efficacy evaluation, preclinical trials.
2. Antibodies & Proteins
• Primary/Secondary Antibodies: Strictly validated for WB/IHC/IF, low cross-reactivity.
• Recombinant Proteins:
3. Metabolic Assays
• Metabolite Detection: Glucose, lactate, cholesterol, etc.
• Oxidative Stress Markers: SOD, MDA, GSH.
• Key Features:
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Colorimetric & fluorescent platforms
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Compatible with serum, tissue, and cell samples.
4. Cell Function Analysis Tools
• Apoptosis/Proliferation Assays: Annexin V, CCK-8, etc.
• Cell Signaling Research: Phospho-specific antibodies & detection kits.
• Exosome Studies: Isolation and characterization reagents.
5. Diagnostic Raw Materials & POCT Components
• Antigen/Antibody Pairs: For infectious diseases and cardiovascular markers.
• Nanomaterial Labels: Colloidal gold/fluorescent microsphere conjugates.
• OEM Support: Customized raw material solutions for IVD manufacturers.
Product Advantages:
◆ Rigorous QC: Batch-specific COA, some products comply with USP standards.
◆ Cited in Research: Referenced in over 5,000 SCI publications.
◆ Stable Supply: U.S. manufacturing + Asian warehouse stock for fast delivery.