Precision Peptides
for Serious Research

Overview

Biotech Scientific Research supplies research-grade peptides to qualified scientific researchers across the United Kingdom and Europe. All products are intended exclusively for in-vitro laboratory use and are supplied with full Certificate of Analysis documentation.

Our analytical pipeline ensures every batch meets exacting purity and identity standards before dispatch. We source exclusively from GMP-certified synthesis facilities and maintain full chain of custody traceability on every order.

How to Order

Ordering from Biotech Scientific Research requires creation of a verified researcher account. During registration you confirm your research credentials and acknowledge the research-only terms of supply.

Order Process

• Create an account and complete researcher verification
• Browse the product catalogue and add items to your cart
• Checkout securely via encrypted payment gateway
• Order confirmed by email with estimated dispatch window
• CoA documentation dispatched digitally on the same day
• Physical order shipped tracked within 24 hours

Minimum Order

There is no minimum order value. Single vials can be ordered. Volume pricing is available for orders of 10 or more units of any single product.

Shipping & Storage

All peptides are dispatched lyophilised and sealed under inert atmosphere to maximise shelf stability during transit.

HPLC Testing

High-Performance Liquid Chromatography (HPLC) is used to determine peptide purity by separating components within the sample and measuring the relative peak areas in the resulting chromatogram.

We use reverse-phase HPLC with UV detection (214 nm and 280 nm) as standard. Every batch CoA includes the full chromatogram image, retention time, peak area percentages, and calculated purity value.

Purity Standards

• Minimum guaranteed purity: ≥98% for all standard catalogue products
• Selected products guaranteed at ≥99% as noted on product pages
• Results reported as area percentage of main peak vs total peak area
• All methods validated against pharmacopoeial guidelines

Mass Spectrometry

LC-MS identity verification confirms that the peptide in each batch matches the expected molecular weight and fragmentation pattern for the stated compound. Identity confirmation is reported as observed vs theoretical molecular weight, with mass accuracy typically within ±0.5 Da.

Certificate of Analysis

Every order is accompanied by a digital Certificate of Analysis (CoA). The CoA is a batch-specific document that records all analytical results for the product supplied.

• Product name, CAS number, and batch reference
• HPLC purity result with full chromatogram
• LC-MS identity result with observed molecular weight
• Appearance, solubility, and physical form
• Recommended storage conditions and retest date
• Unique QR verification code

Legal & Compliance

Biotech Scientific Research operates in full compliance with UK law. Our products are supplied as research chemicals for in-vitro scientific use only. They are not approved as medicines, supplements, or veterinary products.

Purchasers are solely responsible for ensuring that their use of products complies with all applicable laws and regulations in their jurisdiction.

Safe Handling

All peptides should be handled by trained laboratory personnel following standard laboratory safety protocols. Appropriate PPE including gloves, eye protection, and lab coat should be worn at all times.

• Store lyophilised material at −20°C in a sealed container
• Allow vials to equilibrate to room temperature before opening
• Reconstitute using sterile bacteriostatic water or appropriate solvent
• Do not use if packaging is damaged or tamper-evidence seal is broken
• Dispose of materials per your institution's chemical waste procedures