1. GPCR/G Protein
    Neuronal Signaling
  2. Opioid Receptor
  3. Dynorphin A

Dynorphin A 

Cat. No.: HY-P1333 Purity: 98.59%
Handling Instructions

Dynorphin A, an endogenous opioid peptide, is a highy potent kappa opioid receptor (KOR) activator. Dynorphin A also serve as an agonist for other opioid receptors,  such as mu (MOR) and delta (DOR).

For research use only. We do not sell to patients.

Custom Peptide Synthesis

Dynorphin A Chemical Structure

Dynorphin A Chemical Structure

CAS No. : 80448-90-4

Size Price Stock Quantity
1 mg USD 70 In-stock
Estimated Time of Arrival: December 31
5 mg USD 270 In-stock
Estimated Time of Arrival: December 31
10 mg USD 370 In-stock
Estimated Time of Arrival: December 31
50 mg   Get quote  
100 mg   Get quote  

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Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of Dynorphin A:

Top Publications Citing Use of Products
  • Biological Activity

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Description

Dynorphin A, an endogenous opioid peptide, is a highy potent kappa opioid receptor (KOR) activator. Dynorphin A also serve as an agonist for other opioid receptors,  such as mu (MOR) and delta (DOR)[1].

Molecular Weight

2147.48

Formula

C₉₉H₁₅₅N₃₁O₂₃

CAS No.

80448-90-4

Sequence

Tyr-Gly-Gly-Phe-Leu-Arg-Arg-Ile-Arg-Pro-Lys-Leu-Lys-Trp-Asp-Asn-Gln

Sequence Shortening

YGGFLRRIRPKLKWDNQ

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Protect from light

Powder -80°C 2 years
-20°C 1 year

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

Solvent & Solubility
In Vitro: 

DMSO : 120 mg/mL (55.88 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 0.4657 mL 2.3283 mL 4.6566 mL
5 mM 0.0931 mL 0.4657 mL 0.9313 mL
10 mM 0.0466 mL 0.2328 mL 0.4657 mL
*Please refer to the solubility information to select the appropriate solvent.
In Vivo:
  • 1.

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 3 mg/mL (1.40 mM); Clear solution

  • 2.

    Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 3 mg/mL (1.40 mM); Clear solution

  • 3.

    Add each solvent one by one:  10% DMSO    90% corn oil

    Solubility: ≥ 3 mg/mL (1.40 mM); Clear solution

*All of the co-solvents are provided by MCE.
References
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  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass   Concentration   Volume   Molecular Weight *
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The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

Keywords:

Dynorphin AOpioid ReceptorOpioidpeptideMORDORKORInhibitorinhibitorinhibit

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Product Name:
Dynorphin A
Cat. No.:
HY-P1333
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