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Reference standards

Forty characterised peptide and small-molecule reference materials, lyophilized and lot-tracked. Filter by category, mass and price, or live-search by name and SKU.

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Semaglutide

2 sizes · from 10 mg to 20 mg · ≥99.4% purity

31-amino-acid GLP-1 analogue reference standard, lyophilized for in-vitro assay work.

From $175

Weight & metabolic CP-002

Tirzepatide

2 sizes · from 10 mg to 20 mg · ≥99.2% purity

Synthetic 39-amino-acid dual GIP/GLP-1 reference peptide, lyophilized for in-vitro receptor and chromatography work.

From $220

Weight & metabolic CP-003

Retatrutide

4 sizes · from 5 mg to 30 mg · ≥98.9% purity

39-residue triple receptor analogue reference peptide, lyophilized for in-vitro comparator work.

From $302

Weight & metabolic CP-004

5-Amino-1MQ

10 mg · ≥99.5% purity

Small-molecule NNMT-inhibitor reference standard, lyophilized for in-vitro enzymology and metabolism work.

$76

Weight & metabolic CP-005

AOD-9604

5 mg · ≥99.1% purity

Modified hGH C-terminal fragment reference peptide, lyophilized for in-vitro analytical work.

$76

Weight & metabolic CP-006

SLU-PP-332

10 mg · ≥98.7% purity

Small-molecule estrogen-related receptor agonist reference standard, lyophilized for in-vitro metabolic work.

$90

Growth & repair CP-010

CJC-1295 No-DAC

2 sizes · from 5 mg to 10 mg · ≥99.2% purity

30-residue stabilised GHRH analogue reference peptide, lyophilized for in-vitro receptor and analytical work.

From $54

Growth & repair CP-011

CJC-1295 DAC

2 sizes · from 2 mg to 5 mg · ≥99% purity

Albumin-binding GHRH analogue reference peptide with maleimide DAC linker, lyophilized in butyl-stoppered vial.

From $31

Growth & repair CP-012

Ipamorelin

2 sizes · from 5 mg to 10 mg · ≥99.5% purity

Pentapeptide ghrelin-receptor reference standard, lyophilized for in-vitro GHSR-1a assay work.

From $48

Growth & repair CP-013

Hexarelin

5 mg · ≥99.1% purity

Hexapeptide ghrelin-receptor reference standard, lyophilized for in-vitro signalling and analytical work.

$57

Growth & repair CP-014

GHRP-2

5 mg · ≥99.2% purity

Synthetic hexapeptide ghrelin-receptor reference standard, lyophilized for in-vitro analytical work.

$44

Growth & repair CP-015

GHRP-6

5 mg · ≥99% purity

Synthetic hexapeptide ghrelin-receptor reference standard, lyophilized for in-vitro analytical work.

$44

Growth & repair CP-016

MK-677 (Ibutamoren)

60 caps · 25 mg · ≥99.3% purity

Non-peptide GHSR-1a reference compound, lyophilized API encapsulated at 25 mg for in-vitro screening.

$109

Growth & repair CP-017

Sermorelin

2 sizes · from 5 mg to 10 mg · ≥99.1% purity

29-residue GHRH(1-29) reference peptide, lyophilized for in-vitro receptor and analytical work.

From $62

Growth & repair CP-018

Tesamorelin

2 sizes · from 5 mg to 10 mg · ≥98.8% purity

44-residue stabilised GHRH analogue reference peptide, lyophilized for in-vitro analytical work.

From $131

Cognitive & mood CP-020

Selank

10 mg · ≥99.3% purity

Heptapeptide tuftsin-derived reference standard, lyophilized for in-vitro neurochemistry assays.

$53

Cognitive & mood CP-021

N-Acetyl Selank

10 mg · ≥99.2% purity

N-acetylated heptapeptide reference standard, lyophilized for extended in-vitro stability characterisation.

$61

Cognitive & mood CP-022

Semax

10 mg · ≥99.4% purity

Heptapeptide ACTH(4-7) analogue reference standard, lyophilized for in-vitro neurochemistry work.

$53

Cognitive & mood CP-023

Cerebrolysin Fragment

5 mL · ≥98.5% purity

Neurotrophic peptide fraction reference solution, prepared from a lyophilizate for in-vitro neurochemistry work.

$90

Cognitive & mood CP-024

P21 (Cerepro)

5 mg · ≥98.9% purity

CNTF-derived cyclic peptide reference standard, lyophilized for in-vitro neurogenesis assays.

$123

Cognitive & mood CP-025

Dihexa

10 mg · ≥99% purity

Capped Tyr-Ile dipeptide angiotensin IV mimetic reference standard, lyophilized for in-vitro HGF-pathway assays.

$164

Tissue repair CP-030

BPC-157

3 sizes · from 5 mg to 20 mg · ≥99.5% purity

Pentadecapeptide reference standard, lyophilized for in-vitro tissue and fibroblast research.

From $48

Tissue repair CP-031

TB-500 (Acetylated Thymosin Beta-4)

2 sizes · from 5 mg to 10 mg · ≥99.2% purity

Full-length thymosin beta-4 reference peptide, lyophilized for in-vitro actin-binding research.

From $76

Tissue repair CP-032

BPC-157 Arginate

5 mg · ≥99.1% purity

Arginine-salt form of BPC-157 reference peptide, lyophilized for in-vitro stability characterisation.

$62

KPV 10 mg lyophilized reference standard vial — Canada Peptides CP-033

Tissue repair CP-033

KPV

2 sizes · from 5 mg to 10 mg · ≥99.6% purity

Tripeptide α-MSH C-terminal fragment reference standard, lyophilized for in-vitro inflammation assays.

From $25

Tissue repair CP-034

LL-37

5 mg · ≥98.6% purity

37-residue cathelicidin antimicrobial peptide reference standard, lyophilized for in-vitro microbiology assays.

$123

Tissue repair CP-035

GHK-Cu

2 sizes · from 50 mg to 100 mg · ≥99.4% purity

Copper-tripeptide complex reference standard, lyophilized for in-vitro extracellular matrix research.

From $68

Longevity & cellular CP-040

Epitalon

2 sizes · from 10 mg to 50 mg · ≥99.5% purity

Tetrapeptide reference standard, lyophilized for in-vitro telomerase and longevity research.

From $48

Longevity & cellular CP-041

NAD+ (lyophilized)

2 sizes · from 500 mg to 1000 mg · ≥99.7% purity

Nicotinamide adenine dinucleotide reference standard, lyophilized for in-vitro enzymology and redox research.

From $103

Longevity & cellular CP-042

Humanin

5 mg · ≥98.8% purity

24-residue mitochondrial-derived peptide reference standard, lyophilized for in-vitro cytoprotection research.

$137

Longevity & cellular CP-043

MOTS-c

4 sizes · from 5 mg to 40 mg · ≥99% purity

16-residue mitochondrial-derived peptide reference standard, lyophilized for in-vitro metabolic research.

From $151

Longevity & cellular CP-044

SS-31 (Elamipretide)

5 mg · ≥98.9% purity

Mitochondrial-targeting tetrapeptide reference standard, lyophilized for in-vitro cardiolipin-binding research.

$164

Longevity & cellular CP-045

Thymosin Alpha-1

2 sizes · from 5 mg to 10 mg · ≥99% purity

Acetylated 28-residue thymic peptide reference standard, lyophilized for in-vitro immunology assays.

From $131

Pigmentation & skin CP-050

Melanotan II

10 mg · ≥99.3% purity

Cyclic heptapeptide melanocortin reference standard, lyophilized for in-vitro receptor binding work.

$54

Pigmentation & skin CP-051

Melanotan I (Afamelanotide)

10 mg · ≥99% purity

Linear 13-residue α-MSH analogue reference standard, lyophilized for in-vitro melanocortin work.

$109

Pigmentation & skin CP-052

PT-141 (Bremelanotide)

10 mg · ≥99.2% purity

Cyclic melanocortin heptapeptide reference standard, lyophilized for in-vitro MC4R binding work.

$95

Cosmetic peptides CP-060

Argireline

50 mg · ≥99.4% purity

Acetyl-hexapeptide-3 reference standard, lyophilized for in-vitro cosmetic-chemistry characterisation.

$54

Cosmetic peptides CP-061

Matrixyl

50 mg · ≥99.2% purity

Palmitoyl-pentapeptide-4 reference standard, lyophilized for in-vitro extracellular matrix research.

$68

Cosmetic peptides CP-062

SNAP-8

50 mg · ≥99.3% purity

Acetyl-octapeptide-3 reference standard, lyophilized for in-vitro cosmetic-chemistry characterisation.

$76

Reference blends CP-070

Repair Stack (BPC-157 + TB-500)

2 × 5 mg · ≥99% purity

Two characterised peptide reference standards bundled in separate vials for paired in-vitro work.

$109

Reference blends CP-071

Wellness Stack (CJC-1295 + Ipamorelin)

2 × 5 mg · ≥99.2% purity

Two characterised peptide reference standards bundled in separate vials for paired in-vitro benchmark work.

$90