2. Peptides
  3. Peptide and Derivatives
  4. Peptides for Drug Delivery
  5. Cell-penetrating Peptides
  6. TAT-amide

TAT-amide is a cell penetrating peptide. Cell-penetrating peptides (CPPs) are short amino acid sequences able to enter different cells.

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

Custom Peptide Synthesis

TAT-amide Chemical Structure

TAT-amide Chemical Structure

CAS No. : 697226-52-1

Size Price Stock Quantity
1 mg USD 55 In-stock
5 mg USD 140 In-stock
10 mg USD 220 In-stock
50 mg   Get quote  
100 mg   Get quote  

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This product is a controlled substance and not for sale in your territory.

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Based on 1 publication(s) in Google Scholar

Other Forms of TAT-amide:

TAT-amide Related Antibodies

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  • Purity & Documentation

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Description

TAT-amide is a cell penetrating peptide. Cell-penetrating peptides (CPPs) are short amino acid sequences able to enter different cells[1][2].

In Vitro

Cell-penetrating peptides (CPPs) have been employed in cellular delivery of cargoes such as DNA, siRNA, organic halide, ruthenium complex, Zr-labeled antibody for PET imaging, low-molecular-weight chitosan, and fluorescent dyes[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

TAT-amide Related Antibodies
Molecular Weight

1558.84

Formula

C64H119N33O13
CAS No.
Appearance

Solid

Color

White to off-white

Sequence

Tyr-Gly-Arg-Lys-Lys-Arg-Arg-Gln-Arg-Arg-Arg-NH2
Sequence Shortening

YGRKKRRQRRR-NH2
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Sealed storage, away from moisture and light, under nitrogen

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, under nitrogen)

Solvent & Solubility
In Vitro: 

H2O : ≥ 65 mg/mL (41.70 mM)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 0.6415 mL 3.2075 mL 6.4150 mL
5 mM 0.1283 mL 0.6415 mL 1.2830 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, under nitrogen). 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
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 and light, under nitrogen). 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 0.6415 mL 3.2075 mL 6.4150 mL 16.0376 mL
5 mM 0.1283 mL 0.6415 mL 1.2830 mL 3.2075 mL
10 mM 0.0642 mL 0.3208 mL 0.6415 mL 1.6038 mL
15 mM 0.0428 mL 0.2138 mL 0.4277 mL 1.0692 mL
20 mM 0.0321 mL 0.1604 mL 0.3208 mL 0.8019 mL
25 mM 0.0257 mL 0.1283 mL 0.2566 mL 0.6415 mL
30 mM 0.0214 mL 0.1069 mL 0.2138 mL 0.5346 mL
40 mM 0.0160 mL 0.0802 mL 0.1604 mL 0.4009 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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TAT-amide 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:

TAT-amide697226-52-1OtherscellpenetratingpeptidecellulardeliveryInhibitorinhibitorinhibit

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