2. Peptides
  3. Peptide and Derivatives
  4. Cosmetic Peptides
  5. Tetrapeptide-4

Tetrapeptide-4 is a peptide ingredient commonly used in skin care products to reduce wrinkles, strengthen collagen, elastin and fibronectin, and possess powerful anti-aging properties.

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

Custom Peptide Synthesis

Tetrapeptide-4 Chemical Structure

Tetrapeptide-4 Chemical Structure

CAS No. : 960608-16-6

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Based on 1 publication(s) in Google Scholar

Tetrapeptide-4 Related Antibodies

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Description

Tetrapeptide-4 is a peptide ingredient commonly used in skin care products to reduce wrinkles, strengthen collagen, elastin and fibronectin, and possess powerful anti-aging properties[1].

Molecular Weight

358.35

Formula

C14H22N4O7
CAS No.
Appearance

Solid

Color

White to off-white

Sequence

Gly-Glu-Pro-Gly
Sequence Shortening

GEPG
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 : 33.33 mg/mL (93.01 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 2.7906 mL 13.9528 mL 27.9057 mL
5 mM 0.5581 mL 2.7906 mL 5.5811 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.

  • 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

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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
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). 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 2.7906 mL 13.9528 mL 27.9057 mL 69.7642 mL
5 mM 0.5581 mL 2.7906 mL 5.5811 mL 13.9528 mL
10 mM 0.2791 mL 1.3953 mL 2.7906 mL 6.9764 mL
15 mM 0.1860 mL 0.9302 mL 1.8604 mL 4.6509 mL
20 mM 0.1395 mL 0.6976 mL 1.3953 mL 3.4882 mL
25 mM 0.1116 mL 0.5581 mL 1.1162 mL 2.7906 mL
30 mM 0.0930 mL 0.4651 mL 0.9302 mL 2.3255 mL
40 mM 0.0698 mL 0.3488 mL 0.6976 mL 1.7441 mL
50 mM 0.0558 mL 0.2791 mL 0.5581 mL 1.3953 mL
60 mM 0.0465 mL 0.2325 mL 0.4651 mL 1.1627 mL
80 mM 0.0349 mL 0.1744 mL 0.3488 mL 0.8721 mL
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Tetrapeptide-4 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:

Tetrapeptide-4960608-16-6Tetrapeptide4Tetrapeptide 4OthersInhibitorinhibitorinhibit

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