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  5. DLPLTFGGGTK TFA

DLPLTFGGGTK (TFA) is a surrogate peptide for pembrolizumab identification.

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

Custom Peptide Synthesis

DLPLTFGGGTK TFA Chemical Structure

DLPLTFGGGTK TFA Chemical Structure

Size Price Stock Quantity
1 mg USD 142 In-stock
5 mg USD 354 In-stock
10 mg USD 550 In-stock
50 mg   Get quote  
100 mg   Get quote  

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Based on 1 publication(s) in Google Scholar

Other Forms of DLPLTFGGGTK TFA:

DLPLTFGGGTK TFA Related Antibodies

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Description

DLPLTFGGGTK (TFA) is a surrogate peptide for pembrolizumab identification[1].

Molecular Weight

1219.26

Formula

C52H81F3N12O18
Appearance

Solid

Color

White to off-white

Sequence Shortening

DLPLTFGGGTK
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 (82.02 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 0.8202 mL 4.1008 mL 8.2017 mL
5 mM 0.1640 mL 0.8202 mL 1.6403 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
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
H2O 1 mM 0.8202 mL 4.1008 mL 8.2017 mL 20.5042 mL
5 mM 0.1640 mL 0.8202 mL 1.6403 mL 4.1008 mL
10 mM 0.0820 mL 0.4101 mL 0.8202 mL 2.0504 mL
15 mM 0.0547 mL 0.2734 mL 0.5468 mL 1.3669 mL
20 mM 0.0410 mL 0.2050 mL 0.4101 mL 1.0252 mL
25 mM 0.0328 mL 0.1640 mL 0.3281 mL 0.8202 mL
30 mM 0.0273 mL 0.1367 mL 0.2734 mL 0.6835 mL
40 mM 0.0205 mL 0.1025 mL 0.2050 mL 0.5126 mL
50 mM 0.0164 mL 0.0820 mL 0.1640 mL 0.4101 mL
60 mM 0.0137 mL 0.0683 mL 0.1367 mL 0.3417 mL
80 mM 0.0103 mL 0.0513 mL 0.1025 mL 0.2563 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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DLPLTFGGGTK TFA 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:

DLPLTFGGGTKOthersbreastcancerpembrolizumabsurrogatepeptideInhibitorinhibitorinhibit

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