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  4. H-Asn-Arg-OH diTFA

H-Asn-Arg-OH (diTFA) is a dipeptide formed by the connection of asparagine and arginine via a peptide bond, which can be used in polypeptide synthesis.

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

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H-Asn-Arg-OH diTFA Chemical Structure

H-Asn-Arg-OH diTFA Chemical Structure

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Other Forms of H-Asn-Arg-OH diTFA:

H-Asn-Arg-OH diTFA Related Antibodies

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Description

H-Asn-Arg-OH (diTFA) is a dipeptide formed by the connection of asparagine and arginine via a peptide bond, which can be used in polypeptide synthesis.

Molecular Weight

516.35

Formula

C14H22F6N6O8
Appearance

Solid

Sequence

NR
Sequence Shortening

Asn-Arg
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: 

H2O : 100 mg/mL (193.67 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.9367 mL 9.6834 mL 19.3667 mL
5 mM 0.3873 mL 1.9367 mL 3.8733 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.

* 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 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

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.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
H2O 1 mM 1.9367 mL 9.6834 mL 19.3667 mL 48.4168 mL
5 mM 0.3873 mL 1.9367 mL 3.8733 mL 9.6834 mL
10 mM 0.1937 mL 0.9683 mL 1.9367 mL 4.8417 mL
15 mM 0.1291 mL 0.6456 mL 1.2911 mL 3.2278 mL
20 mM 0.0968 mL 0.4842 mL 0.9683 mL 2.4208 mL
25 mM 0.0775 mL 0.3873 mL 0.7747 mL 1.9367 mL
30 mM 0.0646 mL 0.3228 mL 0.6456 mL 1.6139 mL
40 mM 0.0484 mL 0.2421 mL 0.4842 mL 1.2104 mL
50 mM 0.0387 mL 0.1937 mL 0.3873 mL 0.9683 mL
60 mM 0.0323 mL 0.1614 mL 0.3228 mL 0.8069 mL
80 mM 0.0242 mL 0.1210 mL 0.2421 mL 0.6052 mL
100 mM 0.0194 mL 0.0968 mL 0.1937 mL 0.4842 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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H-Asn-Arg-OH diTFA 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:

H-Asn-Arg-OH diTFADrug IntermediateDrug IintermediatePeptideSynthesisDipeptideInhibitorinhibitorinhibit

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