1. GPCR/G Protein
  2. Protease Activated Receptor (PAR)
  3. FLLRN

FLLRN is a biological active peptide. (PAR1-specific antagonist peptide)

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

Custom Peptide Synthesis

FLLRN Chemical Structure

FLLRN Chemical Structure

CAS No. : 141136-84-7

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1 mg USD 50 In-stock
5 mg USD 150 In-stock
10 mg USD 240 In-stock
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Description

FLLRN is a biological active peptide. (PAR1-specific antagonist peptide)

IC50 & Target

PAR1

 

Molecular Weight

661.79

Formula

C31H51N9O7

CAS No.
Appearance

Solid

Color

White to off-white

Sequence

Phe-Leu-Leu-Arg-Asn

Sequence Shortening

FLLRN

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: 

DMSO : 100 mg/mL (151.11 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 1.5111 mL 7.5553 mL 15.1105 mL
5 mM 0.3022 mL 1.5111 mL 3.0221 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.

  • 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 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
Purity & Documentation

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
DMSO 1 mM 1.5111 mL 7.5553 mL 15.1105 mL 37.7763 mL
5 mM 0.3022 mL 1.5111 mL 3.0221 mL 7.5553 mL
10 mM 0.1511 mL 0.7555 mL 1.5111 mL 3.7776 mL
15 mM 0.1007 mL 0.5037 mL 1.0074 mL 2.5184 mL
20 mM 0.0756 mL 0.3778 mL 0.7555 mL 1.8888 mL
25 mM 0.0604 mL 0.3022 mL 0.6044 mL 1.5111 mL
30 mM 0.0504 mL 0.2518 mL 0.5037 mL 1.2592 mL
40 mM 0.0378 mL 0.1889 mL 0.3778 mL 0.9444 mL
50 mM 0.0302 mL 0.1511 mL 0.3022 mL 0.7555 mL
60 mM 0.0252 mL 0.1259 mL 0.2518 mL 0.6296 mL
80 mM 0.0189 mL 0.0944 mL 0.1889 mL 0.4722 mL
100 mM 0.0151 mL 0.0756 mL 0.1511 mL 0.3778 mL
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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.

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FLLRN
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HY-P5359
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