99% Purity Botulinum Toxin Type A Peptide CAS 93384-43-1 Lyophilized Powder Research Grade for Research Use Only

99% Purity Botulinum Toxin Type A Peptide CAS 93384-43-1 Lyophilized Powder Research Grade for Research Use Only

Botulinum toxin Type A is a neurotoxic protein produced by the bacterium Clostridium botulinum. It is a 150 kDa protein complex consisting of a heavy chain (100 kDa) and a light chain (50 kDa) linked by a disulfide bond. The toxin acts as a zinc-dependent metalloprotease that specifically cleaves SNARE proteins, which are essential for neurotransmitter vesicle fusion and release. This product is supplied as a white to off-white lyophilized powder with ≥99% purity (tested by HPLC).

Based on the price list, this product is available as 100 IU per vial, with 1 vial per pack (Code No. XT100). Each vial is sealed with an aluminum-plastic flip-off cap and clearly labeled with product name, dosage, and batch number for easy identification and traceability.

For laboratory research purposes only. Not for human or veterinary use. Not for diagnostic or therapeutic applications.

This product is strictly manufactured under GMP-like conditions, ensuring batch-to-batch consistency and reliability. Each batch undergoes rigorous quality control, including HPLC for purity analysis, Mass Spectrometry for molecular weight confirmation, and appearance inspection. A Certificate of Analysis (COA) is provided with each batch.

Key Research Applications: Neurotransmitter release mechanism studies, SNARE protein cleavage assays, synaptic vesicle fusion research, botulinum neurotoxin structure-function analysis, in vitro neuronal cell culture experiments, and peptide-based neurobiology research.

Storage and Handling: Store lyophilized powder at -20°C or -80°C for long-term storage, protected from light, and keep the vial tightly sealed. Avoid repeated freeze-thaw cycles. Once reconstituted, use immediately or store at 2-8°C for short-term use (within 24 hours) as the toxin is highly sensitive to temperature and pH changes.

Botulinum toxin Type A is a high-purity (≥99% by HPLC) neurotoxin protein supplied as a lyophilized powder, ideal for neurobiology research applications. Each batch undergoes strict quality control, including HPLC and Mass Spectrometry analysis, ensuring batch-to-batch consistency and reliability. The product is in stock with a lead time of 3-5 business days after payment confirmation. Global shipping options include special line/express (40,under5kg, 14days)andUPS/FedEx(40,under5kg, 14days)andUPS/FedEx(70, 7-10 days), with free shipping available for orders over $1000.

Packaging Structure (From Outer to Inner)

Level Description

Outer Packaging Standard cardboard box

Middle Packaging Product box (branded/plain) containing a plastic box inside

Inner Packaging Plastic box holding 10 glass vials with foam or partition protection

Vial Clear glass vial, aluminum-plastic flip-off seal, labeled with product name, dosage, and batch number

Each Plastic Box Contains:
1 vial of Botulinum toxin Type A (100 IU per vial).

The vial is individually sealed with label.

Foam or plastic partition to prevent vials from bumping into each other

Shipping Methods & Delivery Time
Shipping Method Cost Delivery TimeSpecial Line/ Express $40 (under 5kg) ~14 days
UK Special Line Same as above ~25 days (slightly delayed)
UPS / FedEx $70 7-10 daysShipping Policies

Policy Details
Free Shipping On orders over $1000
Remote Area Fee Some remote areas may incur an extra $35 (as determined by FedEx/UPS)
Lead Time 3-5 business days after payment confirmation

Frequently Asked Questions (FAQ)
Q1: Can I get a sample before placing an order?

Yes, samples are available upon request. Samples are not provided for free. You will need to pay for both the sample cost and the shipping fee. The sample fee will be deducted from your bulk order payment once you proceed with a formal order.

Q2: What payment methods do you accept?

We accept wire transfer (T/T), PayPal, and bank transfer. You may choose the most convenient method for you.

Q3: How and when can I receive my order after payment?

Small quantity orders: Shipped via international express (DHL, FedEx, UPS, etc.). Delivery time: 7-10 days after shipment.

Large quantity orders: Shipped by sea. Delivery time: 15-30 days depending on the destination port.

Special line: ~14 days delivery time (under 5kg, $40).

Q4: Can I use my own label or packaging?

Yes, OEM service is available for bulk orders. We can customize labels, vial dosage, vial cap color, and packaging according to your requirements. Please contact us for details.

Q5: What is your MOQ (Minimum Order Quantity)?

Retail MOQ: 1 kit/dosage/item

Customized packaging (e.g., custom vial size, cap color): 20-50 kits/dosage/item

Q6: Do you provide a Certificate of Analysis (COA) with each order?

Yes, each batch comes with a COA (HPLC purity test report). Third-party testing is also available upon request.

Q7: How should I store the peptide?

Store at -20°C, protected from light, and keep sealed. Once reconstituted, refrigerate at 2-8°C and use within the recommended timeframe.

Q8: What documents will be included with my shipment?

Commercial invoice, packing list, COA, and MSDS will be included with each shipment.