BPC-157 Reconstitution Guide for Laboratory Research

Introduction

BPC-157 (Body Protection Compound-157) is a synthetic pentadecapeptide studied for its effects on angiogenesis, fibroblast activity, and tissue repair pathways. Supplied as a lyophilised (freeze-dried) powder, BPC-157 must be reconstituted before use in laboratory research.

This guide covers the proper reconstitution procedure for BPC-157 in a laboratory research setting.

Solvent Selection

The standard reconstitution solvent for lyophilised research peptides is bacteriostatic water (0.9% benzyl alcohol). HPLC Peps, a leading peptide supplier UK, supplies bacteriostatic water in 10ml and 3ml vials for this purpose.

Bacteriostatic water is preferred over sterile water for injection because:

• The 0.9% benzyl alcohol acts as a bacteriostatic preservative, preventing microbial growth in the reconstituted solution
• It allows multiple uses from a single vial over an extended period (typically up to 28 days)
• It does not interfere with peptide solubility or stability

Reconstitution Procedure

Equipment Needed

• BPC-157 lyophilised vial (e.g., BPC-157 30mg)
• Bacteriostatic water vial
• Appropriate laboratory syringes and needles
• Alcohol swabs for vial septum disinfection

Steps

1. Disinfect the rubber septum of both the BPC-157 vial and the bacteriostatic water vial with an alcohol swab
2. Draw the desired volume of bacteriostatic water into the syringe (see concentration calculation below)
3. Inject the bacteriostatic water slowly into the BPC-157 vial, directing the stream against the glass wall (not directly onto the powder)
4. Gently swirl the vial — do not shake vigorously, as this can denature the peptide
5. Wait for the powder to dissolve completely. BPC-157 typically dissolves readily in bacteriostatic water
6. Inspect the solution — it should be clear without visible particulates

Concentration Calculation

The concentration of your reconstituted solution depends on the amount of solvent used:

BPC-157 Vial Size	Solvent Volume	Final Concentration
30mg	3ml	10 mg/ml
30mg	5ml	6 mg/ml
30mg	10ml	3 mg/ml

Choose the concentration appropriate for your research protocol.

Storage of Reconstituted Solution

• Lyophilised powder: Store at -20°C, protected from light
• Reconstituted solution: Store refrigerated at 2–8°C, protected from light
• Shelf life of reconstituted solution: Use within 28 days when stored with bacteriostatic water

Best Practices

• Always work in a clean laboratory environment
• Use appropriate personal protective equipment (gloves, lab coat, eye protection)
• Label reconstituted vials with the date, concentration, and compound name
• Do not freeze-thaw reconstituted solutions repeatedly
• Follow your institution's laboratory safety protocols

Research Applications

BPC-157 is investigated in in-vitro and preclinical models for:

• Angiogenesis signalling (VEGF pathway upregulation)

• Fibroblast activity and collagen organisation

• Gastrointestinal mucosal repair pathway models

• Tendon and ligament healing research

For more detailed mechanism of action information, see our BPC-157 Research Guide.

Disclaimer

All compounds supplied by HPLC Peps, including our highest purity peptides, are intended strictly for laboratory research. Not for human consumption. Not for diagnostic or therapeutic use. Follow appropriate laboratory handling and safety protocols.