BPC-157 (Body Protection Compound-157) is a synthetic pentadecapeptide consisting of 15 amino acids, derived from a protein naturally found in human gastric juice. It is widely studied in preclinical research for its role in tissue repair, angiogenesis, and cytoprotective signalling.

How do I reconstitute BPC-157?

Reconstitute with 1-2 ml of bacteriostatic water. Allow the vial to reach room temperature, inject solvent gently down the inside wall, and swirl gently. Never shake. Store reconstituted solution at 2-8°C and use within 4-6 weeks.

What purity is BioLab's BPC-157?

Every batch is independently tested via HPLC and mass spectrometry to confirm 99%+ purity and correct molecular identity. A batch-specific Certificate of Analysis is available with every order.

How should I store BPC-157?

Store lyophilised vials at -20°C, protected from light and moisture. Once reconstituted with bacteriostatic water, store at 2-8°C and use within 4-6 weeks. Avoid repeated freeze-thaw cycles.

CJC-1295 + DAC 5 mg

£30.00

CJC-1295 with DAC (Drug Affinity Complex) is a long-acting growth hormone releasing hormone analogue. The DAC modification enables covalent albumin binding, extending the functional half-life to approximately 6-8 days. Available to buy in the UK – 5 mg, 99%+ purity.

Purity: ≥99% (HPLC & MS)
Quantity: 5 mg per vial
CAS: 863288-34-0 (base peptide)
Half-life: ~6-8 days (DAC-modified)
Storage: -20°C (lyophilised) · 2-8°C (reconstituted)

Categories: All Peptides, Growth Hormone Secretagogues

Description
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CJC-1295 with DAC 5 mg – Long-Acting GHRH Analogue

CJC-1295 with DAC is the same modified GRF (1-29) peptide as standard CJC-1295, but with the addition of a Drug Affinity Complex (DAC) – a reactive chemical moiety that forms a covalent bond with serum albumin after administration.

This albumin conjugation creates a circulating reservoir of the peptide, extending its functional half-life from approximately 30 minutes (no DAC) to 6-8 days.

Research Background

Sustained GH elevation – Unlike the pulsatile GH release produced by CJC-1295 without DAC, the DAC version produces sustained, continuous GH elevation over several days.

This creates a fundamentally different pharmacokinetic profile useful for studying chronic vs pulsatile GH stimulation.

DAC vs no DAC – The choice between versions depends on research objectives. No-DAC (standard CJC-1295) preserves natural pulsatile GH secretion and is preferred for physiological GH-axis studies.

The DAC version is useful for studying the effects of sustained GH elevation, continuous GHRH receptor activation, and pharmacokinetic albumin-binding models.

IGF-1 research – Sustained GH elevation from CJC-1295 DAC produces corresponding sustained IGF-1 elevation, making it a tool for studying chronic IGF-1 pathway activation.