Cyclo(Phe-Pro) (Synonyms: Cyclo(phenylalanylprolyl); A-64863)

Name: Cyclo(Phe-Pro)
Brand: MedChemExpress
SKU: HY-P1934
Rating: 5.0 (4 reviews)

Cat. No.: HY-P1934 Purity: 98.77%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

Cyclo(Phe-Pro) (Cyclo(phenylalanylprolyl)), a Vibrio vulnificus quorum-sensing molecule, inhibits retinoic acid-inducible gene-I (RIG-I) polyubiquitination, through its specific interaction with RIG-I, to blunt IRF-3 activation and type-I IFN production. Cyclo(Phe-Pro) (Cyclo(phenylalanylprolyl)) enhances susceptibility to hepatitis C virus (HCV), as well as Sendai and influenza viruses.

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

Custom Peptide Synthesis

Cyclo(Phe-Pro) Chemical Structure

CAS No. : 14705-60-3

Size	Price	Stock	Quantity
5 mg	USD 50	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 80	In-stock	Estimated Time of Arrival: December 31
50 mg	USD 240	In-stock	Estimated Time of Arrival: December 31
100 mg	USD 380	In-stock	Estimated Time of Arrival: December 31
200 mg		Get quote
500 mg		Get quote

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Based on 4 publication(s) in Google Scholar

Other Forms of Cyclo(Phe-Pro):

Cyclo(L-Phe-L-Pro) Get quote

4 Publications Citing Use of MCE Cyclo(Phe-Pro)

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Biological Activity
Purity & Documentation
References
Customer Review

Description

Molecular Weight

244.29

Formula

C₁₄H₁₆N₂O₂

CAS No.

14705-60-3

Appearance

Solid

Color

White to off-white

Sequence Shortening

Cyclo(FP)

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Sealed storage, away from moisture

Powder	-80°C	2 years
	-20°C	1 year

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

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL (409.35 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	4.0935 mL	20.4675 mL	40.9350 mL
5 mM	0.8187 mL	4.0935 mL	8.1870 mL
10 mM	0.4093 mL	2.0467 mL	4.0935 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). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

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Dilution Calculator

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

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

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
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: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.08 mg/mL (8.51 mM); Clear solution

This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Protocol 2

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.08 mg/mL (8.51 mM); Clear solution

This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil
Solubility: ≥ 2.08 mg/mL (8.51 mM); Clear solution

This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Please enter your animal formula composition:

DMSO +

Tween-80 +

Saline

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.

The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).

Calculation results:

Working solution concentration: mg/mL

Method for preparing stock solution: mg drug dissolved in μL DMSO (Stock solution concentration: mg/mL).

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

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).

Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.

If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.

Purity & Documentation

Purity: 98.77%

Select Batch:

Data Sheet (274 KB) SDS (393 KB)

COA (249 KB) RP-HPLC (249 KB) LCMS (87 KB) Elemental Analysis Report (109 KB)

Handling Instructions (2659 KB)

References

[1]. Lee W, et al. Vibrio vulnificus quorum-sensing molecule cyclo(Phe-Pro) inhibits RIG-I-mediated antiviral innate immunity. Nat Commun. 2018 Apr 23;9(1):1606. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

DMSO	1 mM	4.0935 mL	20.4675 mL	40.9350 mL	102.3374 mL
	5 mM	0.8187 mL	4.0935 mL	8.1870 mL	20.4675 mL
	10 mM	0.4093 mL	2.0467 mL	4.0935 mL	10.2337 mL
	15 mM	0.2729 mL	1.3645 mL	2.7290 mL	6.8225 mL
	20 mM	0.2047 mL	1.0234 mL	2.0467 mL	5.1169 mL
	25 mM	0.1637 mL	0.8187 mL	1.6374 mL	4.0935 mL
	30 mM	0.1364 mL	0.6822 mL	1.3645 mL	3.4112 mL
	40 mM	0.1023 mL	0.5117 mL	1.0234 mL	2.5584 mL
	50 mM	0.0819 mL	0.4093 mL	0.8187 mL	2.0467 mL
	60 mM	0.0682 mL	0.3411 mL	0.6822 mL	1.7056 mL
	80 mM	0.0512 mL	0.2558 mL	0.5117 mL	1.2792 mL
	100 mM	0.0409 mL	0.2047 mL	0.4093 mL	1.0234 mL

Cyclo(Phe-Pro) Related Classifications

Infection

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:

Cyclo(Phe-Pro)14705-60-3Cyclo(phenylalanylprolyl) A-64863A64863A 64863A-64863HCVHepatitis C virusInhibitorinhibitorinhibit

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Cyclo(Phe-Pro) (Synonyms: Cyclo(phenylalanylprolyl); A-64863)

Customer Review

Other Forms of Cyclo(Phe-Pro):

Cyclo(Phe-Pro) Related Antibodies

4 Publications Citing Use of MCE Cyclo(Phe-Pro)

Featured Recommendations

•Related Screening Libraries:

•Related Small Molecules:

•Related Proteins:

Biological Activity

Purity & Documentation

References

Customer Review

Molarity Calculator

Dilution Calculator

Complete Stock Solution Preparation Table

Cyclo(Phe-Pro) Related Classifications

Keywords:

Your Recently Viewed Products:

Customer Review

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