Name: GHRP-2 10mg - Template
Price: 29.95 USD
Availability: InStock

GHRP-2 (Pralmorelin) 10 mg from Peptide Tech is a premium, lyophilized research-use-only (RUO) hexapeptide supplied at ≥99% purity (HPLC & MS verified). This selective GHSR-1a (ghrelin receptor) agonist is ideal for in-vitro GPCR signaling, ligand-binding, and analytical method-development workflows where sequence fidelity, documentation, and cold-chain integrity are essential.

Specifications

Property	Details
Chemical Name	Pralmorelin (GHRP-2)
CAS Number	158861-67-7
PubChem CID	6852372
Molecular Formula	C₄₅H₅₅N₉O₆
Molecular Weight	≈ 817.99 g/mol
Sequence (3-letter)	D-Ala – D-2-Nal – Ala – Trp – D-Phe – Lys-NH₂
Synonyms	GHRP-2; KP-102
Physical Appearance	White to off-white lyophilized powder
Container	3 mL glass vial (10 mg net content)
Purity	≥99% verified by HPLC & MS (batch COA via on-vial QR)
Solubility	Soluble in sterile water or neutral aqueous buffers; prepare fresh. If required by your SOP, 0.22 µm filter after reconstitution.
Intended Use	Laboratory research only (RUO). Not for human or animal use.

Molecular Structure

Key Features of Peptide Tech

Same-Day Shipping (Mon–Fri, on in-stock items)
GMP-Aligned Lyophilized Peptides
USA Made
24/7 Support
Price Match Guarantee
Batch Tracking with QR Code Verification
3rd-Party U.S. Lab Testing — purity, quantity, endotoxin
Cold-Chain Shipping — Always (no paid upgrade)
Worldwide Shipping
All Major Payments Accepted
Text & Email Order Updates
2-Day FedEx/UPS Standard
Cheapest Overnight Rates
Largest Variety of Peptides & Bioregulators

Potential Applications in Research

Strictly for in-vitro, cell-based, or biochemical experiments. No health, diagnostic, or therapeutic claims.

GHSR-1a signaling assays — calcium flux (e.g., Fluo-4) or IP-One HTRF to quantify potency/efficacy and desensitization under serum-defined conditions.
β-arrestin recruitment & receptor internalization (BRET/ELISA/confocal) to profile trafficking and potential biased-signaling signatures at GHSR-1a.
Radioligand/competition binding in membranes or intact cells to determine affinity (K_i), association/dissociation rates, and rank-order versus other GHS agonists.
Pathway cross-talk mapping (PLC/IP₃/Ca²⁺ vs. ERK/Akt) using reporter panels and western blot readouts.
Analytical method development (RP-HPLC/LC–MS/MS) for identity, stability, and recovery across buffers, temperatures, and freeze–thaw cycles.

Quality, Storage & Handling

Each lot is confirmed by HPLC (purity) and MS (identity); the QR on the vial links to the batch COA. Independent U.S. labs verify purity, quantity, and endotoxin.

Storage (lyophilized): −20 °C long-term or 2–8 °C short-term; keep desiccated and protected from light.
After reconstitution: Aliquot and store at ≤−20 °C (or −80 °C per SOP); avoid repeated freeze–thaw cycles.
Reconstitution tips: Use sterile water or compatible buffer; gently invert to dissolve. If needed, a minimal 0.1% acetic acid pre-wet can aid dissolution before final dilution.

Shipping & Fulfillment

Ships in validated cold-chain packaging. In-stock orders placed before the daily cutoff ship the same day. 2-Day FedEx/UPS is standard, with overnight options available. Automated text/email updates included; international shipping available where permitted.

Compliance & RUO Disclaimer

For laboratory research only. Not a drug, cosmetic, food, or household chemical. Not for human or animal use, ingestion, diagnostic, or therapeutic applications. Buyers warrant they are qualified to handle RUO materials under applicable laws and institutional guidelines.

FAQs

Is GHRP-2 the same as Pralmorelin?: Yes — Pralmorelin is the INN for GHRP-2 (CAS 158861-67-7; formula C₄₅H₅₅N₉O₆). See PubChem CID 6852372 for reference.
What purity do you provide?: Each 10 mg vial is ≥99% by HPLC with MS identity confirmation; third-party testing is performed on every lot (COA via on-vial QR).
How should I reconstitute it?: Use sterile water or a compatible buffer; gently swirl until fully dissolved. If your protocol requires sterility, pass through a 0.22 µm filter and aliquot to avoid repeat freeze–thaw.
How does this differ from GHRP-6?: GHRP-6 includes His and a different motif; GHRP-2 is D-Ala-D-2-Nal-Ala-Trp-D-Phe-Lys-NH₂. Validate performance in your specific assay format.