Question 1

What are peptides?

Accepted Answer

Peptides are short chains of amino acids that act as building blocks of proteins.

Question 2

Is it legal to sell peptides in the U.S. for research purposes only?

Accepted Answer

As a research facility, it is your responsibility to check and comply with all local and regional laws in your area regarding the purchase and use of these materials. 21 U.S. Code §321(g)(1) – Definition of Drug 21 CFR §809.10(c)(2)(i) – RUO Labeling Rule FDA RUO Guidance (2013) This information is for educational purposes only and does not constitute legal advice.

Question 3

How do I use peptides?

Accepted Answer

Usage instructions cannot be provided by Biotech Compounds as all of our products are for research and testing. Despite that, all of our products are guaranteed for purity and identification.

Question 4

Do I need a prescription to purchase peptides from Biotech Compounds?

Accepted Answer

Our peptides are intended for research purposes only and are not for human consumption. Our peptides are tested for quality and purity and meet the standard for usage.

Question 5

How should I store my peptides?

Accepted Answer

Peptides should be stored in a cool, dry place away from direct sunlight. Some peptides may require refrigeration.

Question 6

How long does shipping take?

Accepted Answer

We aim to get your order out as quickly as possible. Orders that are currently not in a state of biosynthesis, usually ship the next business day. We ship packages based upon your location and tracking numbers are provided once shipped. Please note that while we do our best to ensure timely delivery, unexpected delays such as severe weather or carrier issues may impact transit times. As a result, delivery times vary based on location and shipping provider.

Question 7

Do you ship internationally?

Accepted Answer

Yes, we ship to many countries worldwide. Please note that international shipping times may vary, and additional customs fees may apply depending on your country's regulations.

Question 8

What payment methods do you accept?

Accepted Answer

We accept various payment methods, including major credit cards (Visa, MasterCard, American Express) via PayPal, BTC, ETH, and ADA.

Question 9

How can I contact customer service?

Accepted Answer

You can reach our customer service team through our contact page. We are here to assist you with any questions or concerns you may have.

Question 10

What is HPLC testing and why does it matter for peptide purity?

Accepted Answer

High-Performance Liquid Chromatography (HPLC) is an analytical technique that separates, identifies, and quantifies each component in a peptide sample. It is the industry-standard method for determining peptide purity because it can detect impurities at very low concentrations.

Question 11

What is a Certificate of Analysis (COA)?

Accepted Answer

A Certificate of Analysis (COA) is an official document issued by a testing laboratory that reports the results of quality-control tests performed on a specific batch of product. It typically includes purity percentage, molecular weight confirmation, batch number, and the testing methods used.

Question 12

What purity level are Biotech Compounds peptides?

Accepted Answer

Biotech Compounds peptides are manufactured to a minimum purity of 98%, with most products exceeding 99% purity as verified by independent HPLC and mass spectrometry analysis. Batch-specific purity data is available on each product's Certificate of Analysis.

Question 13

How should research peptides be stored for maximum stability?

Accepted Answer

Lyophilized (freeze-dried) peptides should be stored at -20°C or colder in a sealed container protected from moisture and light. Under these conditions, most peptides remain stable for 12 months or longer. Reconstituted peptides should be refrigerated at 2-8°C and used within 4-6 weeks.

Question 14

What is peptide reconstitution?

Accepted Answer

Reconstitution is the process of dissolving a lyophilized (freeze-dried) peptide powder into a liquid solution using bacteriostatic water or another appropriate solvent. This step is necessary before the peptide can be accurately measured and used in research applications.

Question 15

What is the difference between lyophilized and reconstituted peptides?

Accepted Answer

Lyophilized peptides are in a dry, freeze-dried powder form as shipped. Reconstituted peptides have been dissolved into a liquid solution using bacteriostatic water. Lyophilized peptides have a longer shelf life and greater stability, while reconstituted peptides are ready for immediate use but must be refrigerated.

Question 16

What does 'For Research Use Only' mean?

Accepted Answer

"For Research Use Only" (RUO) means the product is intended exclusively for laboratory research, scientific investigation, and educational purposes. RUO products are not approved for human or animal consumption, diagnostic procedures, or therapeutic applications.

Question 17

Can I view batch-specific test results for my order?

Accepted Answer

Yes. Biotech Compounds publishes Certificates of Analysis for all products, organized by product name and batch number. You can search for your specific batch on our COA page to view HPLC purity data, mass spectrometry results, and other quality metrics.

Frequently Asked Questions