Ipamorelin Sermorelin Peptide Stack

Product Overview

The Ipamorelin Sermorelin Peptide Stack, available for sale at Direct Anti Peptide, represents a compelling dual-peptide research tool combining two well-characterized growth hormone-related peptides. Ipamorelin is a synthetic pentapeptide classified as a growth hormone-releasing peptide (GHRP), while Sermorelin is a growth hormone-releasing hormone (GHRH) analogue. Researchers investigating the hypothalamic-pituitary axis and endogenous growth hormone secretion have shown considerable interest in the synergistic potential of combining these two compounds within controlled in vitro and in vivo laboratory settings. Buy this peptide stack online from Direct Anti Peptide and benefit from verified analytical quality and reliable order fulfillment.

Peptide Structure & Amino Acid Sequence

Ipamorelin is a pentapeptide with the amino acid sequence Aib-His-D-2-Nal-D-Phe-Lys-NH₂. Its compact, five-residue structure confers high receptor selectivity at the ghrelin receptor (GHS-R1a), distinguishing it from less selective GHRPs. Sermorelin, by contrast, is a 29-amino acid peptide representing the biologically active N-terminal fragment of endogenous growth hormone-releasing hormone (GHRH 1–29 NH₂). Its sequence mirrors the first 29 residues of human GHRH, enabling it to interact directly with GHRH receptors located on somatotroph cells of the anterior pituitary. Together, these two structurally distinct peptides engage complementary receptor pathways, making their combined study particularly relevant to neuroendocrine research.

Chemical & Physical Characteristics

• Ipamorelin CAS Number: 170851-70-4
• Sermorelin CAS Number: 86168-78-7
• Ipamorelin Molecular Formula: C₃₈H₄₉N₉O₅
• Sermorelin Molecular Formula: C₁₄₉H₂₄₆N₄₄O₄₂S
• Physical Appearance: White to off-white lyophilized powder
• Solubility: Soluble in aqueous buffers; specific solubility conditions should be determined by qualified laboratory personnel
• Storage Stability: Stable under recommended cold-chain storage conditions

Both peptides in this stack are supplied in lyophilized form, which maximizes molecular stability during transit and storage prior to laboratory use.

Purity & Analytical Verification (HPLC & MS)

Every batch of the Ipamorelin Sermorelin Peptide Stack sold by Direct Anti Peptide undergoes rigorous analytical testing to confirm a minimum purity of ≥98%. High-Performance Liquid Chromatography (HPLC) is employed to quantify peptide purity and detect any trace impurities or degradation byproducts. Mass Spectrometry (MS) analysis independently verifies the molecular weight and structural identity of each peptide, ensuring that researchers receive material that conforms to published reference standards. Certificates of Analysis (CoA) reflecting these results are available upon request, supporting full traceability and research reproducibility.

Quality Control & Lyophilization Integrity

Direct Anti Peptide applies stringent quality control protocols throughout the manufacturing and packaging process. Lyophilization is performed under controlled vacuum and temperature conditions to preserve peptide integrity, prevent oxidation, and eliminate residual moisture that could compromise stability. Each vial is sealed under inert atmosphere conditions and inspected prior to dispatch. Lot-specific quality documentation ensures that every order of this peptide stack meets the high analytical standards expected by professional research institutions.

Safety, Handling & Laboratory Precautions

This product is intended exclusively for use by trained scientific professionals operating within appropriately equipped laboratory environments. Standard laboratory safety protocols must be observed at all times when handling lyophilized peptide materials. Appropriate personal protective equipment (PPE), including gloves, eye protection, and lab coats, should be worn. Researchers must consult applicable institutional biosafety guidelines and local regulatory frameworks before initiating any experimental work involving this material. This product must not be used on or administered to humans or animals under any circumstances.

Reconstitution, Packaging & Storage

The Ipamorelin Sermorelin Peptide Stack is packaged in sealed, pharmaceutical-grade vials designed to maintain lyophilized peptide integrity during storage and shipping. Reconstitution procedures, solvent selection, and working concentration determination are the sole responsibility of the qualified researcher and must be conducted in accordance with established laboratory protocols. Upon receipt, store lyophilized peptides at −20°C or below, protected from light and moisture. Avoid repeated freeze-thaw cycles to preserve analytical integrity. Reconstituted solutions should be handled, stored, and used strictly in accordance with institutional research guidelines.

Intended Research Use & Market Positioning

The Ipamorelin Sermorelin Peptide Stack is positioned as a premium research-grade dual-peptide product for scientists investigating growth hormone secretagogue pathways, hypothalamic-pituitary signaling, and related neuroendocrine mechanisms. The complementary receptor targets of Ipamorelin (GHS-R1a) and Sermorelin (GHRH receptor) make this stack a valuable tool for studying synergistic modulation of growth hormone release in controlled experimental models. Direct Anti Peptide offers this stack for sale at a competitive best price, making it accessible to research institutions, academic laboratories, and independent investigators seeking reliable peptide reagents.

Ordering, Availability & Fulfillment

Order the Ipamorelin Sermorelin Peptide Stack online today through Direct Anti Peptide’s secure eCommerce platform. We maintain consistent stock availability and prioritize rapid order processing to minimize laboratory downtime. All orders are dispatched with appropriate cold-chain packaging to preserve peptide integrity during transit. Our fulfillment team ensures that every shipment is accompanied by the relevant batch documentation, supporting your research compliance requirements. Contact our team for bulk order inquiries or institutional pricing.

Legal & Regulatory Disclaimer

For research use only. Not for human or veterinary use. Not for clinical, diagnostic, or consumptive applications. The Ipamorelin Sermorelin Peptide Stack is sold exclusively as a laboratory research reagent. Direct Anti Peptide makes no claims regarding the therapeutic, diagnostic, or pharmacological suitability of this product for use in humans or animals. All purchasers are solely responsible for ensuring compliance with applicable local, national, and international laws and regulations governing the procurement, handling, and use of research peptides. This product must only be used by qualified professionals in appropriately regulated research settings.