Tech Library – Rapid Research Products

🔬 Peptide Manufacturing Process Overview

Step	Details
🧱Solid-Phase Peptide Synthesis (SPPS)	Peptides are synthesized step-by-step on an insoluble resin. Fmoc-protected amino acids are activated and coupled one at a time to build the peptide chain from the C-terminal to the N-terminal.
🔄Deprotection and Coupling Cycles	Each cycle includes removal of the Fmoc protecting group (usually with piperidine) followed by the next amino acid addition using activating agents like HBTU/HATU in DMF solution.
✂️Cleavage from Resin	Once the sequence is complete, the peptide is cleaved from the resin using trifluoroacetic acid (TFA), which also removes side-chain protecting groups.
🧊Crude Peptide Precipitation	The peptide is precipitated from the cleavage solution by addition of cold ether or similar non-polar solvents to isolate it in solid form.
⚗️Acetate Salt Formation	TFA residues are removed and the peptide is converted into an acetate salt using acetic acid or through ion-exchange desalting, improving peptide stability and reducing acidity.
🧪Purification (RP-HPLC)	The crude peptide is purified using reverse-phase high-performance liquid chromatography (RP-HPLC) to isolate the desired product and eliminate side-products, usually achieving ≥98% purity.
❄️Lyophilization	The purified peptide is dissolved in a suitable buffer or water, frozen, and then subjected to vacuum drying. This results in a lyophilized (freeze-dried) powder that is chemically stable and easy to store.
📊Analytical Characterization	Final product quality is confirmed using analytical methods such as mass spectrometry (MS), analytical HPLC, and NMR to ensure proper identity, purity, and molecular integrity.

🔬 Peptide Product Library

Compound Name	Summary	Details
Tirzepatide Acetate	Dual GIP/GLP-1 agonist; 39-amino acid peptide	View
Semaglutide Acetate	GLP-1 receptor agonist for metabolic research	View
Cagrilintide Acetate	Amylin analogue for appetite regulation research	View
CagriSema	Cagrilintide + Semaglutide co-agonist	View
Retatrutide Acetate	Triple agonist (GLP-1/GIP/Glucagon) peptide	View
Mazdutide Acetate	GLP-1/Glucagon dual receptor agonist	View
Survodutide Acetate	Glucagon/GLP-1 dual receptor agonist peptide	View
AOD-9604 Acetate	Fragment of HGH; stimulates lipolysis	View
BPC-157 Acetate	Pentadecapeptide with regenerative potential	View
TB-500 Acetate	Synthetic thymosin beta-4 for repair and recovery	View
Wolverine Blend	BPC-157 + TB-500 for tissue regeneration	View
Ipamorelin Acetate	Selective GH secretagogue	View
CJC-1295 Acetate	Long-acting GHRH analog	View
MOD GRF (1-29) Acetate	Short-acting GHRH analog	View
Tesamorelin Acetate	GHRH analog; reduces visceral fat	View
Frag 176-191 Acetate	Modified HGH fragment for fat loss research	View
GHRP-2 Acetate	GH-releasing peptide with appetite stimulation	View
GHRP-6 Acetate	GH-releasing peptide; stimulates ghrelin receptor	View
Melanotan I Acetate	α-MSH analog for skin pigmentation studies	View
Melanotan II Acetate	α-MSH analog with libido-enhancing effects	View
PT-141 Acetate	Melanocortin receptor agonist for sexual function	View
GHK-Cu Acetate	Copper peptide for wound healing and cosmetic use	View
Epitalon Acetate	Synthetic tetrapeptide for telomerase activation	View
NAD+ (Nicotinamide Adenine Dinucleotide)	Supports mitochondrial and metabolic function	View
MOTS-c Acetate	Mitochondrial-derived peptide for metabolic health	View
Semax Acetate	Synthetic peptide for cognitive enhancement	View
Selank Acetate	Anxiolytic peptide with nootropic potential	View
Adipotide (FTPP)	Targeted apoptosis of adipose vasculature	View

Comparative studies of GLP-1 peptides and trials data: CLICK HERE

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🔬 Peptide Manufacturing Process Overview

🔬 Peptide Product Library