Home Peptide Products Difelikefalin For research use only. Not for use in humans.

Difelikefalin

Difelikefalin (CR-845, FE-202845), a peripherally restricted and selective agonist of kappa opioid receptor (KOR), produces anti-inflammatory effects and has the potential in modulating pruritus in conditions such as chronic kidney disease.

Amino-acid Sequence

Difelikefalin Amino-acid Sequence

CAS No. 1024828-77-0

Purity & Quality Control

Batch: P115101 DMSO] 100 mg/mL] false] Water] 100 mg/mL] false] Ethanol] 100 mg/mL] false Purity: 99.69%
99.69

Chemical Information & Solubility

Storage (From the date of receipt) 3 years-20°C powder

In vitro
Batch:

DMSO : 100 mg/mL ( (147.09 mM)； Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Water : 100 mg/mL

Ethanol : 100 mg/mL


Molecular Weight Calculator

In vivo
Batch:

Add solvents to the product individually and in order.


In vivo Formulation Calculator

Biological Activity

Description Difelikefalin (CR-845, FE-202845), a peripherally restricted and selective agonist of kappa opioid receptor (KOR), produces anti-inflammatory effects and has the potential in modulating pruritus in conditions such as chronic kidney disease.
Targets
kappa opioid receptor

Product Information

Molecular Formula:

C36H53N7O6
Molecular Weight: 679.85
CAS No.: 1024828-77-0
Appearance: White Powder
Peptide Content (by %N): ≥80%
Single Impurity (by HPLC): ≤1.0%
Assay (By Anhydrous, Acetic Acid-free): 95.0~105.0%
MS: Consistent
Packing: plastic vial(dedicated for peptide packing) or glass vial, quantity according to customer's detail requirement.
Storage
(From the date of receipt):		 3 years-20°C powder
Shipping: Room temperature shipping(Stability testing shows this product can be shipped without any cooling measures.)