Dynorphin B

Name: Dynorphin B
Brand: Tocris Bioscience
SKU: 3196

Tocris Bioscience a Bio-Techne Brand

Catalog # 3196

Citations (1)

COA / SDS

Discontinued Product

3196 has been discontinued. View all Kappa Opioid Receptor Agonists products.

Key Product Details

Description:	Endogenous κ agonist
Purity:	≥95% (HPLC)
Molecular Weight:	1570.85

View Full Technical Details for Dynorphin B

Biological Activity for Dynorphin B

Dynorphin B is an opioid peptide that is the preferred endogenous agonist for the kappa opioid receptor. Displays moderate selectivity for κ_1b.

Technical Data for Dynorphin B

M. Wt	1570.85
Formula	C₇₄H₁₁₅N₂₁O₁₇
Single Letter Sequence	YGGFLRRQFKVVT
Storage	Store at -20°C
Purity	≥95% (HPLC)
CAS Number	83335-41-5
PubChem ID	25075991
InChi Key	AGTSSZRZBSNTGQ-ITZCFHCWSA-N
Smiles	[H]N[C@@H](CC1=CC=C(O)C=C1)C(=O)NCC(=O)NCC(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H]([C@@H](C)O)C(O)=O

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

Tocris products are intended for laboratory research use only, unless stated otherwise.

Solubility for Dynorphin B

Solubility

Soluble to 0.6mg/ml in water

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References for Dynorphin B

References are publications that support the biological activity of the product.

Tan-No Cysteine protease inhibitors suppress the development of tolerance to mor. antinociception. Neuropeptides 2008 PMID: 18440066
Pasternak Antisense mapping KOR-1: evidence for multiple kappa analgesic mechanisms. Brain Res. 1999 PMID: 10224306
Dhawan International union of pharmacology. XII. Classification of opioid receptors. Pharmacol.Rev. 1996 PMID: 8981566

Citations for Dynorphin B (1)

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Citations are publications that use Bio-Techne products. Selected citations for Dynorphin B include:

Pedersen et al. (2021) A novel luminescence-based-β-arrestin recruitment assay for unmodified receptors. J Biol Chem. 2021;
PMID: 33684444

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Product Documents for Dynorphin B

COA

Certificate of Analysis

To download a Certificate of Analysis, please select a batch below.