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05-23-0930 β-Endorphin, Human

05-23-0930
  
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Overview

Key Spec Table

CAS #Empirical Formula
61214-51-5C₁₅₈H₂₅₁N₃₉O₄₆S
Description
Overview

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Neurohormone secreted by the pituitary gland. The most potent of the opioid peptides. More effective than morphine in tests of opioid receptor binding, analgesia, and catatonia. High doses cause rigidity and hypothermia in rats.
Catalogue Number05-23-0930
Brand Family Calbiochem®
Synonymsβ-Lipoprotein 61-91, Human, YGGFMTSEKSQTPLVTLFKNAIIKNAYKKGE
References
ReferencesDalayeun, J.F., et al. 1993. Biomed. Pharmacother. 47, 311.
Akil, H., et al. 1984. Annu. Rev. Neurosci. 7, 223.
Product Information
CAS number61214-51-5
FormWhite to off-white lyophilized solid
FormulationSupplied as a trifluoroacetate salt.
Hill FormulaC₁₅₈H₂₅₁N₃₉O₄₆S
Chemical formulaC₁₅₈H₂₅₁N₃₉O₄₆S
Hygroscopic Hygroscopic
Sold on the basis of peptide contentY
Biological Information
Purity≥95% by HPLC
Physicochemical Information
Peptide ContentY
Peptide SequenceH-Tyr-Gly-Gly-Phe-Met-Thr-Ser-Glu-Lys-Ser-Gln-Thr-Pro-Leu-Val-Thr-Leu-Phe-Lys-Asn-Ala-Ile-Ile-Lys-Asn-Ala-Tyr-Lys-Lys-Gly-Glu-OH
Safety Information according to GHS
RTECSJZ1650000
Safety Information
R PhraseR: 20/21/22

Harmful by inhalation, in contact with skin and if swallowed.
S PhraseS: 36

Wear suitable protective clothing.
Storage and Shipping Information
Ship Code Ambient Temperature Only
Toxicity Harmful
Storage -20°C
Protect from Moisture Protect from moisture
Hygroscopic Hygroscopic
Do not freeze Ok to freeze
Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
Global Trade Item Number
Catalogue Number GTIN
05-23-0930 0