Accelerate your biotech pipeline with pharmaceutical‑grade Alpha‑amanitin, the most reliable RNA‑polymerase II inhibitor on the market. Designed for corporate purchasing managers, technical directors, and operations leaders who demand consistent quality, on‑time delivery, and transparent pricing.
Get Free Quote in 24 h1. Sky‑rocketing reagent costs. A 2025 industry survey (n = 312) shows that 38 % of purchasing managers cite high‑price APIs as the top budget‑killer. Alpha‑amanitin sourced from low‑cost suppliers often arrives with hidden impurities, forcing repeat‑testing and inflating R&D spend.
2. Inconsistent purity & batch‑to‑batch variability. When purity falls below 95 %, downstream assays lose reproducibility. A recent case at a US biotech firm reported a 27 % drop in assay signal after switching to an unverified supplier.
3. Lengthy lead times and unreliable logistics. Average shipping from China to the U.S. for research chemicals is 28 days, but 22 % of shipments experience customs holds, pushing project timelines beyond critical milestones.
4. Regulatory uncertainty. Without proper GMP, ISO, or FDA documentation, your compliance team spends extra hours validating certificates, delaying grant applications and IND filings.
5. Limited technical support. Many vendors treat you as a transaction, not a partner. When you need custom synthesis or stability data, you hit a dead‑end, jeopardizing time‑to‑market.
Discover how Global Technology eliminates these pain points →
| Parameter | Specification | Unit |
|---|---|---|
| Purity (HPLC) | ≥ 99.5 % | % |
| Molecular Weight | 918.09 | g·mol⁻¹ |
| Appearance | Off‑white crystalline powder | ‑ |
| Solubility | 10 mg mL⁻¹ in DMSO; 5 mg mL⁻¹ in water | mg mL⁻¹ |
| Stability | Stable 24 months at –20 °C (protected from light) | ‑ |
| Packaging | PE‑sealed ampoule, vacuum‑packed, tamper‑evident label | ‑ |
| Certificates | GMP, ISO 9001, FDA DMF, CE, RoHS, HACCP | ‑ |
1. Transcription‑Factor Research. A leading US university used our Alpha‑amanitin to map RNA‑polymerase II pause sites. The high purity eliminated background noise, cutting assay development time by 35 %.
2. Oncology Drug Screening. A mid‑size biotech firm integrated Alpha‑amanitin into a high‑throughput cytotoxicity panel. Consistent batch quality allowed them to meet FDA IND filing deadlines 2 weeks early.
3. Synthetic Biology & Gene‑Editing Platforms. Our OEM service produced a ^13C‑labeled Alpha‑amanitin analogue for mass‑spec validation, reducing custom synthesis cost by 22 % versus third‑party labs.
All batches are **≥ 99.5 %** (HPLC) and are verified by an independent ISO‑accredited laboratory. A full analytical report is included with every shipment.
Yes. Our OEM/ODM team can produce custom analogues, ^13C/^15N‑labeled versions, or scale the batch from 10 mg up to 5 kg. Turn‑around time starts at 10 business days for standard modifications.

Each lot is accompanied by GMP certificates, FDA DMF numbers, CE Declaration of Conformity, and a full MSDS. Our compliance team works directly with customs brokers to provide all required documentation.
We accept T/T (30 % upfront, 70 % before shipment), LC at sight, and PayPal for orders under 500 g. For long‑term partners we can negotiate net‑30 or net‑60 terms after a credit review.
Standard express (DHL/FedEx) takes **5‑7 business days**. For urgent projects we offer **48‑hour air‑freight** from our Zhengzhou hub, with real‑time tracking.
Absolutely. Every client receives a dedicated Technical Account Manager (TAM) who can assist with assay development, stability testing, and regulatory documentation 24 hours a day, 7 days a week.
Limited‑time offer: Order before June 30 2026 and receive a **free 100 mg sample** plus a **money‑back guarantee** if the purity does not meet the stated specifications.
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*Offer valid for first‑time corporate customers only. Stock is limited.
Sarah L., Procurement Lead, MedTech Solutions (USA) – “The **on‑time delivery** and **clear certificates** let us close a $250k grant without compliance delays. I’ll definitely reorder.”
James K., R&D Director, BioPharma Inc. (UK) – “Alpha‑amanitin’s **99.7 % purity** eliminated the need for an extra purification step, saving **$8,300** in labor.”
Aisha M., Senior Scientist, Genomic Labs (Australia) – “Their **OEM service** produced a ^13C‑labeled analogue in 12 days—far quicker than any competitor.”
Global Technology Co., Ltd
No. 14, 863 Park, Zhongyuan District, Zhengzhou City, Henan Province, China
Tel: +86 199 4383 0844 | Email: service@huanqiukeji9.com
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