Product Specifications
Overview
PeptideSourceHub manufactures 26 standard research peptides across 6 application categories, with 58+ SKU configurations available. Every product is verified by HPLC at ≥99% purity, confirmed by ESI mass spectrometry, and shipped with batch-specific COA documentation.
| Metric |
Value |
| Standard SKUs |
26 peptides, 58+ configurations |
| Purity Standard |
≥99% by HPLC |
| MS Verification |
ESI-MS on every batch |
| Synthesis Method |
Solid-phase peptide synthesis (SPPS) |
| Manufacture Since |
2009 |
| Total Vials Produced |
2,000,000+ |
Quality Standards Summary
Every product meets or exceeds these baseline specifications:
| Parameter |
Standard |
Method |
| Purity |
≥99.0% |
Reverse-phase HPLC (C18, 214/220 nm) |
| Identity (MW) |
Mass confirmed ±1.0 Da |
ESI-MS |
| Appearance |
White to off-white lyophilized powder |
Visual inspection |
| Residual Moisture |
≤3% |
Karl Fischer titration |
| Peptide Content |
≥80% net peptide |
Amino acid analysis |
| Solubility |
Verified in recommended solvent |
Visual clarity test |
| Storage |
2–8°C, desiccated, protect from light |
Validated stability conditions |
| Batch Traceability |
Full production + QC audit trail |
Batch Manufacturing Record |
| Documentation |
COA, MSDS, commercial invoice, packing list |
Standard with every order |
OEM & Custom Synthesis
In addition to catalog products, PeptideSourceHub provides:
- Custom synthesis — milligram to kilogram scale; sequence evaluation within 2–3 business days
- Modifications — N-terminal acetylation, C-terminal amidation, fatty acid conjugation, cyclization
- OEM/Private Label — custom vial labels, kit boxes, documentation with buyer's branding and batch numbering
- Extended documentation — stability data, residual solvents, endotoxin, elemental impurities on request
Product Specification Index
Healing & Recovery (4 products)
| Product |
CAS |
MW |
Key Research Area |
| BPC-157 |
137525-51-0 |
~1,419.5 Da |
Tissue repair, angiogenesis, GI protection |
| TB-500 |
— |
~889 Da |
Cell migration, actin polymerization |
| Thymosin Beta-4 |
— |
— |
Wound healing, tissue regeneration |
| ARA-290 |
— |
— |
Tissue protection, inflammatory resolution |
| Product |
CAS |
MW |
Key Research Area |
| Semaglutide |
910463-68-2 |
~4,113.6 Da |
GLP-1R agonism, glucose homeostasis, weight |
| Tirzepatide |
— |
~4,813.5 Da |
Dual GIPR/GLP-1R agonism |
| Retatrutide |
— |
~4,845.5 Da |
Triple GIPR/GLP-1R/GCGR agonism |
| Cagrilintide |
— |
~4,433 Da |
Amylin analog, satiety, gastric emptying |
| AOD-9604 |
221231-10-3 |
~1,815.1 Da |
HGH fragment 177–191, lipolysis |
Cosmetic & Skin (5 products)
| Product |
CAS |
MW |
Key Research Area |
| GHK-Cu |
— |
~340.4 Da |
Copper peptide, collagen synthesis, wound healing |
| Snap-8 |
— |
— |
SNAP-25 inhibition, expression line research |
| Leuphasyl |
— |
— |
Enkephalin analog, muscle relaxation |
| Argireline |
— |
— |
Neurotransmitter inhibition |
| Matrixyl |
— |
— |
ECM remodeling, collagen stimulation |
Growth & GH Secretagogues (7 products)
| Product |
CAS |
MW |
Key Research Area |
| HGH |
— |
~22,125 Da |
Growth hormone, IGF-1 axis |
| CJC-1295 (DAC) |
— |
— |
Long-acting GHRH analog |
| CJC-1295 (no DAC) |
— |
— |
Short-acting GHRH analog |
| Ipamorelin |
— |
— |
Selective GHS-R agonist |
| GHRP-2 |
— |
— |
Ghrelin receptor agonist |
| GHRP-6 |
— |
— |
Ghrelin receptor agonist + appetite |
| PEG-MGF |
— |
— |
PEGylated mechano growth factor |
Nootropic & Anti-Aging (5 products)
| Product |
CAS |
MW |
Key Research Area |
| Semax |
— |
— |
Nootropic, BDNF modulation |
| Selank |
— |
— |
Anxiolytic, immune modulation |
| Epithalon |
— |
— |
Telomerase activation, pineal research |
| DSIP |
— |
— |
Delta sleep-inducing peptide |
| FoxO4-DRI |
— |
— |
Cellular senescence, FoxO4-p53 disruption |
Specialty Stacks
| Stack |
Components |
Research Focus |
| Specialty Stacks |
Multi-peptide combinations |
Metabolic, healing, anti-aging, cognitive, skin health |
Documentation Standards
Every product specification page includes:
- CAS Number and molecular identification
- Research background and key mechanisms
- Quality specifications with analytical methods
- Available configurations and tiered pricing
- Storage and handling recommendations
- Links to COA guide and quality documentation