2. GPCR/G Protein Neuronal Signaling
  3. Opioid Receptor
  4. UFP-101 TFA

UFP-101 TFA is a potent, selective, and competitive antagonist of the N/OFQ peptide (NOP) receptor, with a pKi of 10.24. UFP-101 TFA displays >3000-fold selectivity over δ, μ and κ opioid receptors. UFP-101 TFA shows antidepressant-like effect.

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

Custom Peptide Synthesis

UFP-101 TFA Chemical Structure

UFP-101 TFA Chemical Structure

Size Price Stock Quantity
1 mg USD 350 In-stock
5 mg USD 750 In-stock
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50 mg   Get quote  

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Based on 1 publication(s) in Google Scholar

Other Forms of UFP-101 TFA:

UFP-101 TFA Related Antibodies

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Description

UFP-101 TFA is a potent, selective, and competitive antagonist of the N/OFQ peptide (NOP) receptor, with a pKi of 10.24. UFP-101 TFA displays >3000-fold selectivity over δ, μ and κ opioid receptors. UFP-101 TFA shows antidepressant-like effect[1][2].

In Vivo

UFP-101 TFA elicits a pronounced acute and dosedependent antidepressant-like effect in mice submitted to the forced swimming test (FST)[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Molecular Weight

2022.19

Formula

C84H139F3N32O23
Appearance

Solid

Color

White to off-white

Sequence Shortening

Bn-GGGFTGARKSARKRKNQ-NH2
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Sealed storage, away from moisture and light

Powder -80°C 2 years
-20°C 1 year

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

Solvent & Solubility
In Vitro: 

H2O : 130 mg/mL (64.29 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 0.4945 mL 2.4726 mL 4.9451 mL
5 mM 0.0989 mL 0.4945 mL 0.9890 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

  • Molarity Calculator

  • Dilution Calculator

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

Mass
=
Concentration
×
Volume
×
Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo:

For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  PBS

    Solubility: 100 mg/mL (49.45 mM); Clear solution; Need ultrasonic

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).
Purity & Documentation
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
H2O 1 mM 0.4945 mL 2.4726 mL 4.9451 mL 12.3628 mL
5 mM 0.0989 mL 0.4945 mL 0.9890 mL 2.4726 mL
10 mM 0.0495 mL 0.2473 mL 0.4945 mL 1.2363 mL
15 mM 0.0330 mL 0.1648 mL 0.3297 mL 0.8242 mL
20 mM 0.0247 mL 0.1236 mL 0.2473 mL 0.6181 mL
25 mM 0.0198 mL 0.0989 mL 0.1978 mL 0.4945 mL
30 mM 0.0165 mL 0.0824 mL 0.1648 mL 0.4121 mL
40 mM 0.0124 mL 0.0618 mL 0.1236 mL 0.3091 mL
50 mM 0.0099 mL 0.0495 mL 0.0989 mL 0.2473 mL
60 mM 0.0082 mL 0.0412 mL 0.0824 mL 0.2060 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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UFP-101 TFA Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

UFP-101UFP101UFP 101Opioid ReceptorselectivecompetitiveantidepressantforcedswimmingtestligandInhibitorinhibitorinhibit

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