α-Endorphin human
Alpha-Endorphin human (CAS 59004-96-5), a potent endogenous opioid peptide with the molecular formula C77H120N18O26S and a molecular weight of 1745.95 g/mol, plays a crucial role in the human nervous system. It functions as a neurotransmitter and neuromodulator, influencing pain perception and emotional responses. Primarily utilised in cell biology research, neuroscience, and proteomics, this peptide is essential for understanding endogenous pain relief mechanisms.
- IUPAC
- β-Lipotropin (61-76), human, synthetic,β-Lipotropin 61-76,LPH (61-76),Tyr-Gly-Gly-Phe-Met-Thr-Ser-Glu-Lys-Ser-Gln-Thr-Pro-Leu-Val-Thr

Neuroscience Research
Investigate the roles of endogenous opioids in pain modulation, stress response, and mood regulation within the central nervous system.
Cell Biology Studies
Utilise alpha-endorphin to explore cellular signaling pathways, receptor binding, and their impact on various physiological processes.
Proteomics and Mass Spectrometry
Employ as a standard or reference material for the identification and quantification of peptides and proteins in complex biological samples.
Endocrinology Research
Examine its involvement in the hypothalamic-pituitary-adrenal (HPA) axis and its interactions with other hormonal systems.
| Molecular weight | 1745.95 |
|---|---|
| Empirical formula | C77H120N18O26S |
| Assay | ≥97% (HPLC) |
| Storage temperature | −20°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... POMC(5443) |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is alpha-Endorphin human primarily used for?
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Alpha-Endorphin human is primarily used in neuroscience research, cell biology studies, proteomics, and mass spectrometry analysis.
What is the CAS number and molecular formula for Alpha-Endorphin human?
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The CAS number is 59004-96-5 and the molecular formula is C77H120N18O26S.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Alpha-Endorphin human with a purity of ≥97% (HPLC). We do not represent this product as USP, BP, or EP grade.
What safety precautions should be taken when handling Alpha-Endorphin human?
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When handling Alpha-Endorphin human, it is essential to wear eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if respiratory protection is necessary. The substance has a WGK Germany rating of 3.
How is Alpha-Endorphin human stored and shipped?
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Alpha-Endorphin human is stored at -20°C. TSS can expertly pack, ship, and export this chemical globally.
How can I request a sample or quote for Alpha-Endorphin human?
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Please contact our sales team to request a sample or a quotation for Alpha-Endorphin human.
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