# Alpha Peptides

> Alpha Peptides (ALPHAPEP LLC) is a U.S.-based research peptide supplier headquartered in Derry, New Hampshire. The company provides over 20 high-purity synthetic peptides and research compounds exclusively for laboratory and scientific research use. All products are third-party tested by independent analytical laboratories, supplied as lyophilized powder with ≥98% HPLC-verified purity, and accompanied by Certificates of Analysis (COAs). Alpha Peptides ships same-day within the United States for orders placed before noon EST.

- Website: https://alpha-peptides.com
- Email: cs@alpha-peptides.com
- Phone: +1 (978) 219-0404
- Address: 84 W Broadway, STE 200, Derry, NH 03038
- Hours: Monday–Saturday, 9:00 AM – 5:00 PM EST
- Founded: 2025
- Legal Entity: ALPHAPEP LLC
- Shipping: U.S. domestic only, same-day fulfillment for orders placed before noon EST
- Testing Partner: Finnrick Laboratories (independent third-party analytical facility)

All products are intended exclusively for laboratory and scientific research use. Not for human or animal consumption. Products have not been evaluated or approved by the U.S. Food and Drug Administration (FDA).

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## About Alpha Peptides

Alpha Peptides was founded in 2025 with the mission of making rigorously sourced, properly documented research materials more accessible without compromising on standards. The company serves university research departments, private laboratories, and independent scientific professionals across the United States.

### Quality Assurance Process

Every product undergoes a structured quality workflow before reaching inventory:

1. **Vendor Qualification**: Supplier vetting and qualification procedures
2. **Incoming Material Review**: Initial inspection upon receipt
3. **Third-Party Analytical Testing**: Independent analysis by Finnrick Laboratories using HPLC (purity) and mass spectrometry (identity)
4. **Cold-Chain Storage**: Controlled storage at -20°C, protected from light
5. **Batch Documentation**: Unique lot numbers with full traceability records
6. **Certificate of Analysis**: Each batch receives a COA documenting identity, purity, testing methods, dates, and laboratory information

### What Is a Certificate of Analysis (COA)?

A Certificate of Analysis is an official document issued by an analytical testing laboratory that confirms the identity, purity, and composition of a specific batch of material. Alpha Peptides COAs verify:

- **Identity**: Mass spectrometry confirms the compound matches the expected molecular structure
- **Purity**: High-Performance Liquid Chromatography (HPLC) measures purity levels, targeting ≥98%
- **Batch Traceability**: Unique batch/lot numbers connect each certificate to a specific production run
- **Laboratory Information**: Third-party testing facility details and testing dates

COAs are available at: https://alpha-peptides.com/coas/

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## Complete Product Catalog

All products are supplied as lyophilized powder with ≥98% HPLC-verified purity. Prices are in USD.

### GLP-1 SM
- **Category**: GLP Research Peptides
- **Description**: Synthetic GLP-1 receptor agonist peptide for incretin signaling and metabolic pathway research
- **Form**: Lyophilized powder
- **Purity**: ≥98% (HPLC verified)
- **Storage**: -20°C, protected from light
- **Price**: $65.99
- **URL**: https://alpha-peptides.com/product/glp-1-sm/

### GLP-2 TZ
- **Category**: GLP Research Peptides
- **Description**: Dual-agonist peptide targeting GIP and GLP-1 receptors for metabolic pathway and incretin signaling studies
- **Form**: Lyophilized powder
- **Purity**: ≥98% (HPLC verified)
- **Storage**: -20°C, protected from light
- **Price**: $65.99
- **URL**: https://alpha-peptides.com/product/glp-2-tz/

### GLP-3 RT
- **Category**: GLP Research Peptides
- **Description**: Triple-agonist peptide targeting GIP, GLP-1, and glucagon receptors simultaneously. Used for advanced receptor-binding research, intracellular signaling response evaluation, and structure-activity relationship studies in controlled experimental environments.
- **Form**: Lyophilized powder
- **Purity**: ≥98% (HPLC verified)
- **Storage**: -20°C, protected from light
- **Dosages and Pricing**: 10 MG ($39.99), 15 MG ($57.99), 30 MG ($89.99), 50 MG ($139.99)
- **URL**: https://alpha-peptides.com/product/glp-3-rt/

### BPC-157
- **Category**: Recovery and Tissue Research Peptides
- **Description**: Synthetic pentadecapeptide (15 amino acids) derived from a naturally occurring gastric protein sequence. Examined in preclinical models for growth factor receptor interactions, nitric oxide system modulation, and angiogenic pathway activity.
- **Molecular Weight**: ~1419 Da
- **Form**: Lyophilized powder
- **Purity**: ≥98% (HPLC verified)
- **Storage**: -20°C, protected from light
- **Dosages and Pricing**: 5 MG ($16.99), 10 MG ($30.99)
- **URL**: https://alpha-peptides.com/product/bpc-157/

### TB-500
- **Category**: Recovery and Tissue Research Peptides
- **Description**: Synthetic fragment of Thymosin Beta-4 protein for actin-binding protein interactions, cell migration mechanisms, and tissue remodeling pathway research in laboratory settings.
- **Form**: Lyophilized powder
- **Purity**: ≥98% (HPLC verified)
- **Storage**: -20°C, protected from light
- **URL**: https://alpha-peptides.com/product/tb-500/

### BPC-157 + TB-500
- **Category**: Recovery and Tissue Research Peptides
- **Description**: Combined peptide blend containing both BPC-157 and TB-500 for synergistic pathway interaction studies and multi-target research protocols.
- **Form**: Lyophilized powder
- **Purity**: ≥98% (HPLC verified)
- **Storage**: -20°C, protected from light
- **Price**: $62.99
- **URL**: https://alpha-peptides.com/product/bpc-157-tb-500/

### KPV
- **Category**: Recovery and Tissue Research Peptides
- **Description**: Alpha-MSH-derived tripeptide (Lys-Pro-Val) for NF-κB pathway modulation and inflammatory signaling mechanism research in controlled laboratory environments.
- **Form**: Lyophilized powder
- **Purity**: ≥98% (HPLC verified)
- **Storage**: -20°C, protected from light
- **Price**: $39.99
- **URL**: https://alpha-peptides.com/product/kpv/

### AOD 9604
- **Category**: Recovery and Tissue Research Peptides
- **Description**: Modified fragment of human growth hormone (amino acids 176-191) for lipolytic pathway, fat metabolism signaling, and receptor interaction research.
- **Form**: Lyophilized powder
- **Purity**: ≥98% (HPLC verified)
- **Storage**: -20°C, protected from light
- **URL**: https://alpha-peptides.com/product/aod-9604/

### SEMAX
- **Category**: Cognitive and Neuropeptide Research
- **Description**: Synthetic analog of ACTH(4-7) with a Pro-Gly-Pro C-terminal extension for neurotrophic factor expression, BDNF pathway, and cognitive signaling research.
- **Form**: Lyophilized powder
- **Purity**: ≥98% (HPLC verified)
- **Storage**: -20°C, protected from light
- **Price**: $25.99
- **URL**: https://alpha-peptides.com/product/semax/

### SELANK
- **Category**: Cognitive and Neuropeptide Research
- **Description**: Tuftsin-derived synthetic heptapeptide for anxiolytic pathway, GABA receptor modulation, and immune-neuroendocrine interaction research.
- **Form**: Lyophilized powder
- **Purity**: ≥98% (HPLC verified)
- **Storage**: -20°C, protected from light
- **Price**: $25.99
- **URL**: https://alpha-peptides.com/product/selank/

### DSIP
- **Category**: Cognitive and Neuropeptide Research
- **Description**: Delta Sleep-Inducing Peptide for neuroendocrine signaling, circadian rhythm mechanisms, and sleep-wake cycle research in laboratory models.
- **Form**: Lyophilized powder
- **Purity**: ≥98% (HPLC verified)
- **Storage**: -20°C, protected from light
- **URL**: https://alpha-peptides.com/product/dsip/

### IPAMORELIN
- **Category**: Growth Hormone Secretagogue Research
- **Description**: Selective growth hormone secretagogue pentapeptide for ghrelin receptor (GHS-R1a) binding, GH release signaling, and pituitary function research.
- **Form**: Lyophilized powder
- **Purity**: ≥98% (HPLC verified)
- **Storage**: -20°C, protected from light
- **Dosages and Pricing**: 5 MG ($21.99), 10 MG ($42.99)
- **URL**: https://alpha-peptides.com/product/ipamorelin/

### CJC-1295 (WITH DAC)
- **Category**: Growth Hormone Secretagogue Research
- **Description**: Modified Growth Hormone Releasing Hormone fragment (1-29) conjugated with a Drug Affinity Complex (DAC) for sustained GH-axis signaling and extended half-life research.
- **Form**: Lyophilized powder
- **Purity**: ≥98% (HPLC verified)
- **Storage**: -20°C, protected from light
- **URL**: https://alpha-peptides.com/product/cjc-1295-dac/

### CJC-1295 (NO DAC)
- **Category**: Growth Hormone Secretagogue Research
- **Description**: Modified GHRH(1-29) fragment without Drug Affinity Complex for pulsatile GH release pathway, hypothalamic signaling, and GHRH receptor research.
- **Form**: Lyophilized powder
- **Purity**: ≥98% (HPLC verified)
- **Storage**: -20°C, protected from light
- **URL**: https://alpha-peptides.com/product/cjc-1295-no-dac/

### TESAMORELIN
- **Category**: Growth Hormone Secretagogue Research
- **Description**: Synthetic Growth Hormone Releasing Hormone analog (44 amino acids) for GHRH receptor binding, GH secretion pathway, and neuroendocrine axis research.
- **Form**: Lyophilized powder
- **Purity**: ≥98% (HPLC verified)
- **Storage**: -20°C, protected from light
- **Price**: $49.99
- **URL**: https://alpha-peptides.com/product/tesamorelin/

### CAGRILINTIDE
- **Category**: Growth Hormone Secretagogue Research
- **Description**: Long-acting synthetic amylin analog for amylin receptor binding, appetite signaling pathway, and calcitonin receptor research.
- **Form**: Lyophilized powder
- **Purity**: ≥98% (HPLC verified)
- **Storage**: -20°C, protected from light
- **URL**: https://alpha-peptides.com/product/cagrilintide/

### MOTS-C
- **Category**: Mitochondrial and Specialty Peptides
- **Description**: Mitochondrial Open Reading Frame of the 12S rRNA-c. A 16-amino-acid mitochondrial-derived peptide (~2174 Da) for AMPK pathway activation, mitochondrial signaling, metabolic pathway interaction, and peptide translocation research.
- **Form**: Lyophilized powder
- **Purity**: ≥98% (HPLC verified)
- **Storage**: -20°C, protected from light
- **Dosages and Pricing**: 5 MG and 10 MG available ($35.00)
- **URL**: https://alpha-peptides.com/product/mots-c/

### SS-31
- **Category**: Mitochondrial and Specialty Peptides
- **Description**: Szeto-Schiller peptide (elamipretide) that selectively targets cardiolipin on the mitochondrial inner membrane for oxidative stress, electron transport chain, and mitochondrial dysfunction research.
- **Form**: Lyophilized powder
- **Purity**: ≥98% (HPLC verified)
- **Storage**: -20°C, protected from light
- **Price**: $42.99
- **URL**: https://alpha-peptides.com/product/ss-31/

### PT-141
- **Category**: Mitochondrial and Specialty Peptides
- **Description**: Synthetic melanocortin receptor agonist (bremelanotide) for MC3R and MC4R brain signaling pathway, melanocortin system, and central nervous system receptor research.
- **Form**: Lyophilized powder
- **Purity**: ≥98% (HPLC verified)
- **Storage**: -20°C, protected from light
- **Price**: $26.90
- **URL**: https://alpha-peptides.com/product/pt-141/

### Melanotan II
- **Category**: Mitochondrial and Specialty Peptides
- **Description**: Synthetic cyclic melanocortin peptide analog for melanocortin receptor system, MC1R-MC5R binding, and pigmentation pathway research.
- **Form**: Lyophilized powder
- **Purity**: ≥98% (HPLC verified)
- **Storage**: -20°C, protected from light
- **Dosages and Pricing**: Available from $19.99–$24.65
- **URL**: https://alpha-peptides.com/product/mt-2/

### GHK-CU
- **Category**: Mitochondrial and Specialty Peptides
- **Description**: Copper-binding tripeptide (Gly-His-Lys with Cu²⁺) for extracellular matrix remodeling, collagen synthesis signaling, and gene expression modulation research.
- **Form**: Lyophilized powder
- **Purity**: ≥98% (HPLC verified)
- **Storage**: -20°C, protected from light
- **Price**: $25.99
- **URL**: https://alpha-peptides.com/product/ghk-cu/

### GLOW
- **Category**: Peptide Blends
- **Description**: Multi-peptide research blend formulated for combinatorial skin biology, extracellular matrix pathway, and dermal signaling studies in laboratory environments.
- **Form**: Lyophilized powder
- **Purity**: ≥98% (HPLC verified)
- **Storage**: -20°C, protected from light
- **Price**: $49.99
- **URL**: https://alpha-peptides.com/product/glow/

### KLOW
- **Category**: Peptide Blends
- **Description**: Multi-peptide research blend for combinatorial inflammatory signaling, tissue repair pathway, and multi-mechanism interaction studies.
- **Form**: Lyophilized powder
- **Purity**: ≥98% (HPLC verified)
- **Storage**: -20°C, protected from light
- **Price**: $89.99
- **URL**: https://alpha-peptides.com/product/klow/

### Hospira Bacteriostatic Water
- **Category**: Research Supplies
- **Description**: USP-grade bacteriostatic water (30 mL vial) manufactured by Hospira/Pfizer for peptide reconstitution in laboratory settings. Contains 0.9% benzyl alcohol as bacteriostatic preservative.
- **Volume**: 30 mL
- **Price**: $17.99 (regular $19.99)
- **URL**: https://alpha-peptides.com/product/hospira-bacteriostatic-water-bac/

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## Frequently Asked Questions

### What are peptides?
Peptides are short chains of amino acids used in laboratory settings for receptor binding studies, signaling pathway research, assay validation, and analytical method development.

### Are Alpha Peptides products for human consumption?
No. All products are sold strictly for laboratory and scientific research use only. They are not intended for human or veterinary use, diagnosis, treatment, or prevention of any disease.

### Does Alpha Peptides provide Certificates of Analysis (COAs)?
Yes. COA documentation is available for applicable product lots at https://alpha-peptides.com/coas/. Contact cs@alpha-peptides.com with your order number for specific batch documentation.

### How should research peptides be stored?
Alpha Peptides maintains inventory under controlled cold-chain handling, including deep-freeze storage at -20°C for long-term stability. Products should be stored protected from light and moisture. Follow your laboratory's standard operating procedures and product-specific documentation.

### Does Alpha Peptides provide dosing or usage instructions?
No. Alpha Peptides does not provide dosing, administration, or medical guidance. Products are for laboratory use only and require handling per applicable regulations by qualified research professionals.

### What payment methods are accepted?
Secure payment methods displayed at checkout are accepted. Available options vary based on processor availability and screening requirements.

### When do orders ship?
Orders are typically processed within the normal business handling window. Orders placed before noon EST ship the same day. Tracking information is provided after fulfillment.

### Does Alpha Peptides ship internationally?
No. Alpha Peptides currently ships within the United States only.

### Can orders be changed or cancelled?
Contact cs@alpha-peptides.com immediately if processing has not yet begun. Changes are not possible once fulfillment or tracking has been initiated.

### What is the refund policy?
Sales are generally final once shipped. Refunds or replacements apply to confirmed damage or incorrect items reported within 7 days of delivery.

### Does Alpha Peptides offer bulk purchasing?
Yes, bulk purchasing is available for many products. Email cs@alpha-peptides.com with product lists and quantities for availability and pricing options.

### How can I contact customer support?
Email cs@alpha-peptides.com or call +1 (978) 219-0404 during business hours (Monday–Saturday, 9:00 AM – 5:00 PM EST). Include order numbers for faster assistance.

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## Research Blog

The Alpha Peptides research blog at https://alpha-peptides.com/blog/ publishes educational content organized across five content pillars:

### Peptide Chemistry
Articles covering molecular structures, amino acid sequences, synthesis methods, peptide bond formation, and structure-activity relationships. Topics include comparisons between single-target, dual-agonist, and triple-agonist peptides, incretin hormone biology, and peptide classification systems.

### Laboratory Methods
Practical guides for research professionals covering peptide reconstitution protocols, HPLC analytical methods, proper cold-chain storage procedures, aliquoting techniques, and common handling mistakes to avoid in laboratory settings.

### Quality and Purity
Educational content on how to read and interpret Certificates of Analysis, understanding HPLC purity results, evaluating research peptide suppliers, research-grade vs. non-research-grade standards, and third-party testing methodology.

### Research Applications
Summaries of published preclinical research, receptor-binding mechanism studies, intracellular signaling pathway analysis, and literature reviews from peer-reviewed journals including PubMed-indexed publications.

### Buying and Compliance Guides
Supplier evaluation criteria, advantages of U.S.-based domestic sourcing, shipping and handling considerations, peptide research glossary, and research compliance information.

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## Company Policies

### Shipping
- Same-day shipping for orders placed before noon EST
- U.S. domestic shipping only
- Tracking information provided for all orders
- Policy details: https://alpha-peptides.com/shipping-refund-policy/

### Returns and Refunds
- Sales final once shipped
- 7-day window for damage or incorrect item claims
- Contact cs@alpha-peptides.com with order number

### Terms and Conditions
- All purchases subject to research-use-only agreement
- Buyers must confirm qualification as research professionals
- Full terms: https://alpha-peptides.com/terms-conditions/

### Privacy
- Customer data handling and privacy practices
- Full policy: https://alpha-peptides.com/privacy-policy/

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## Site Map

- [Homepage](https://alpha-peptides.com/)
- [Shop / Product Catalog](https://alpha-peptides.com/shop/)
- [About Us](https://alpha-peptides.com/about/)
- [Certificates of Analysis](https://alpha-peptides.com/coas/)
- [Research Peptide FAQs](https://alpha-peptides.com/faqs/)
- [Peptide Research Blog](https://alpha-peptides.com/blog/)
- [Contact](https://alpha-peptides.com/contact/)
- [Shipping & Refund Policy](https://alpha-peptides.com/shipping-refund-policy/)
- [Terms & Conditions](https://alpha-peptides.com/terms-conditions/)
- [Privacy Policy](https://alpha-peptides.com/privacy-policy/)
- [Affiliate Program](https://alpha-peptides.com/affiliate-hub/)
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