Dynorphin A (1-8)

Catalog No.: A62332
Kappa Receptor Ligand
Dynorphin A (1-8) is a potent kappa receptor ligand, playing a critical role in opioid signaling. This peptide exhibits significant binding affinity, inhibiting the binding of 3H-Bremazocine to the purified kappa receptor with an IC50 of 303 nM. It serves as a valuable tool for studying kappa opiate pharmacology and exploring its implications in pain modulation and neurobiology.
Grouped product items
Size Price Stock Qty
5mg
$125.00
In stock
10mg
$200.00
In stock
25mg
$420.00
In stock
50mg
$670.00
In stock
Bulk Size
Bulk Discount
Free Delivery on orders over $500
Research use only. We do not sell to patients.

Loading distributor info...

Adooq Products cited in reputable paper
Science VOLUME 380, ISSUE 6663 (2023)
Science VOLUME 369, ISSUE 6510 (2020)
Science VOLUME 356, ISSUE 6336 (2017)
Cell Vol. 185 Issue 23 p4428-4447.e28
Cell Vol 177, Issue 7, p1933-1947.e25
Cell Vol 156, Issue 5, p857-1114
Nature Volume 622 Issue 7982 (2023)
Nature volume 620, pages890-897 (2023)
Nature volume 610, pages540-546 (2022)
Nature volume 588, pages83-88 (2020)
Nature volume 574, pages268-272 (2019)
Nature volume 573, pages539-545 (2019)
Nature volume 567, pages118-122 (2019)
Nature volume 551, pages639-643 (2017)
Nature volume 551, pages247-250 (2017)
Nature volume 548, pages356-360 (2017)
Nature volume 545, pages187-192 (2017)
Biological Activity
DescriptionDynorphin A (1-8) is a potent kappa receptor ligand, playing a critical role in opioid signaling. This peptide exhibits significant binding affinity, inhibiting the binding of 3H-Bremazocine to the purified kappa receptor with an IC50 of 303 nM. It serves as a valuable tool for studying kappa opiate pharmacology and exploring its implications in pain modulation and neurobiology.
Product Information
Catalog NumA62332
FormulaC46H72N14O10
Molecular Weight981.15
CAS Number75790-53-3
SequenceTyr-Gly-Gly-Phe-Leu-Arg-Arg-Ile
Sequence shorteningYGGFLRRI
SMILESCC[C@H](C)[C@H](NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](Cc1ccccc1)NC(=O)CNC(=O)CNC(=O)[C@@H](N)Cc1ccc(O)cc1)C(O)=O
Useful Calculator

This calculator helps you calculate mass of compound based on solution concentration, volume and molecular weight in a specific solution using the formula:

Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)

  • Mass

    Concentration

    Volume

    Molecular Weight

Please check COA/MSDS for correct molecular weight.

Calculate the dilution required to prepare a stock solution.
This equation is commonly abbreviated as: C1V1 = C2V2

  • C1

    V1

    C2

    V2