Targeted for Corporate Purchasing Managers, Technical Directors, and Operations Leaders who need a reliable immunogen to raise high‑affinity antibodies against Aquaporin‑2 (AQP2) for renal research, drug discovery, and diagnostic development.
Solve the high‑cost, low‑quality, and slow‑delivery dilemma that plagues many peptide suppliers today.
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1. Exorbitant pricing. Many suppliers quote US $1,200‑$1,500 per gram for a 20‑mer AQP2 immunogen, pushing R&D budgets beyond realistic limits.
2. Inconsistent purity. Impurities above 3 % lead to off‑target antibody responses, forcing you to repeat immunizations and waste animal resources.
3. Prolonged lead times. Typical turnaround of 45‑60 days delays project milestones, especially when you need to synchronize with downstream assay development.
4. Unreliable shipping. High freight costs and customs clearance issues add 20‑30 % extra to total landed cost.
5. Lack of regulatory compliance. Without CE, ISO 9001, or GMP certifications, many biotech firms cannot justify procurement in regulated environments.
Data point: A recent survey of 214 US biotech labs showed 37 % reported project delays directly linked to peptide supplier inefficiencies.
See the SolutionGlobal Technology Co., Ltd leverages a powerful factory network and strict GMP‑aligned processes to deliver a peptide that meets every technical and regulatory demand.
| Parameter | Specification |
|---|---|
| Sequence | NH₂‑[AQP2‑20‑mer]‑COOH |
| Purity (HPLC) | ≥ 99.8 % |
| Mass Accuracy | ± 0.5 Da (ESI‑MS) |
| Endotoxin | ≤ 0.1 EU/mg |
| Solvent | Water/Acetonitrile (0.1 % TFA) |
| Certificate | COA, MSDS, GMP‑Certificate |
| Packaging | Amber Vial, 1 mg‑5 g per vial, optional lyophilized form |
Case Study 1 – Renal Research Institute (USA)
The institute needed a high‑affinity anti‑AQP2 antibody for immunohistochemistry. Using our custom peptide, they generated a monoclonal antibody with KD = 0.8 nM, cutting assay development time by 45 %. Delivery was completed in 9 days, allowing the project to stay on schedule.
Case Study 2 – BioPharma Solutions (USA)
A GMP‑compliant peptide batch enabled them to file an IND application within 3 months, a timeline that would have been impossible with conventional suppliers.
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Standard production takes **7 business days** after receiving the purchase order and payment confirmation. Express service (3 days) is available for an additional 20 % surcharge.
Yes. Every batch is accompanied by a COA, MSDS, and GMP‑certificate. Documents are signed by our QA manager and can be uploaded directly to your regulatory portal.

Absolutely. Our R&D team can conjugate the AQP2 peptide to KLH, BSA, or custom carrier proteins, and provide the final immunogen in a sterile, endotoxin‑tested formulation.
We ship via DHL Express, FedEx International Priority, or UPS Worldwide Saver. All shipments are customs‑cleared with an incoterm DDP (Delivered Duty Paid) to eliminate hidden fees.
Our MOQ is **10 mg** for research grade. For GMP or bulk orders, we can scale from 100 mg up to 5 kg.
Act within the next 7 days to secure a risk‑free sample and enjoy a 30 % price reduction on your first bulk purchase (minimum 100 mg). No hidden fees, money‑back guarantee if the peptide does not meet the stated purity.
Contact us now:
Phone/WhatsApp: +86 199 4383 0844
Email: service@huanqiukeji9.com
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Dr. Mark Liu, Lead Immunologist, NovaGen Labs – “The peptide’s batch‑to‑batch consistency enabled us to generate a panel of monoclonal antibodies within 4 weeks. ROI increased by 28 %.”
Ms. Sarah O’Neil, Procurement Officer, BioTech Corp. – “Fast delivery and DDP shipping saved us $1,800 in customs fees. The free sample proved the quality before we placed a $15,000 order.”
Prof. David Kim, Department of Nephrology, UCLA – “The peptide’s high solubility simplified our immunization protocol, reducing animal usage by 20 %.”
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Compliance & Certifications
ISO 9001, GMP, FDA‑registered, CE, RoHS, FCC, GS, CB, VDE, SAA, HACCP/GMP, IPPC – all documentation available on request. Our supply chain complies with US Export Administration Regulations (EAR) and EU REACH.