1. Peptides
  2. Peptide and Derivatives
  3. Peptides for Drug Delivery
  4. Cell-penetrating Peptides
  5. Transportan

Transportan is a 27 amino acid-long peptide containing 12 functional amino acids from the amino terminus of the neuropeptide galanin and mastoparan in the carboxyl terminus, connected via a lysine. Transportan belongs to cell-penetrating peptides (CPPs).

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Transportan Chemical Structure

Transportan Chemical Structure

CAS No. : 203716-10-3

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Based on 1 publication(s) in Google Scholar

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Description

Transportan is a 27 amino acid-long peptide containing 12 functional amino acids from the amino terminus of the neuropeptide galanin and mastoparan in the carboxyl terminus, connected via a lysine. Transportan belongs to cell-penetrating peptides (CPPs)[1].

Molecular Weight

2840.45

Formula

C134H227N35O32

CAS No.
Appearance

Solid

Color

White to off-white

Sequence

Gly-Trp-Thr-Leu-Asn-Ser-Ala-Gly-Tyr-Leu-Leu-Gly-Lys-Ile-Asn-Leu-Lys-Ala-Leu-Ala-Ala-Leu-Ala-Lys-Lys-Ile-Leu-NH2

Sequence Shortening

GWTLNSAGYLLGKINLKALAALAKKIL-NH2

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 (35.21 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 0.3521 mL 1.7603 mL 3.5206 mL
5 mM 0.0704 mL 0.3521 mL 0.7041 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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Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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

This equation is commonly abbreviated as: C1V1 = C2V2

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Volume (start)

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Concentration (final)

C2

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V2

In Vivo Dissolution Calculator
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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 0.3521 mL 1.7603 mL 3.5206 mL 8.8014 mL
5 mM 0.0704 mL 0.3521 mL 0.7041 mL 1.7603 mL
10 mM 0.0352 mL 0.1760 mL 0.3521 mL 0.8801 mL
15 mM 0.0235 mL 0.1174 mL 0.2347 mL 0.5868 mL
20 mM 0.0176 mL 0.0880 mL 0.1760 mL 0.4401 mL
25 mM 0.0141 mL 0.0704 mL 0.1408 mL 0.3521 mL
30 mM 0.0117 mL 0.0587 mL 0.1174 mL 0.2934 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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Product Name:
Transportan
Cat. No.:
HY-P1732
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