2. Apoptosis
  3. TNF Receptor
  4. DSTYSLSSTLTLSK TFA

DSTYSLSSTLTLSK TFA is a generic human peptide and can be used for infliximab quantitative detection. Infliximab (Avakine) is a chimeric monoclonal IgG1 antibody that specifically binds to TNF-α.

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

Custom Peptide Synthesis

DSTYSLSSTLTLSK TFA Chemical Structure

DSTYSLSSTLTLSK TFA Chemical Structure

Size Price Stock Quantity
1 mg USD 140 In-stock
5 mg USD 350 In-stock
10 mg USD 580 In-stock
50 mg   Get quote  
100 mg   Get quote  

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Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of DSTYSLSSTLTLSK TFA:

DSTYSLSSTLTLSK TFA Related Antibodies

Top Publications Citing Use of Products

View All TNF Receptor Isoform Specific Products:

View All Isoforms
TNFRSF1A/CD120a TNFRSF5/CD40 TNFRSF6/Fas/CD95 TNFRSF8/CD30 TNFRSF9/4-1BB/CD137 TNFRSF16/NGF Receptor/CD271 TNFRSF18/GITR/CD357

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

DSTYSLSSTLTLSK TFA is a generic human peptide and can be used for infliximab quantitative detection[1]. Infliximab (Avakine) is a chimeric monoclonal IgG1 antibody that specifically binds to TNF-α.

Molecular Weight

1616.64

Formula

C66H108F3N15O28
Appearance

Solid

Color

White to off-white

Sequence Shortening

DSTYSLSSTLTLSK
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 (61.86 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H2O : < 0.1 mg/mL (insoluble)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 0.6186 mL 3.0928 mL 6.1857 mL
5 mM 0.1237 mL 0.6186 mL 1.2371 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:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: 2.5 mg/mL (1.55 mM); Suspended solution; Need ultrasonic

    This protocol yields a suspended solution of 2.5 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

    Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
  • Protocol 2

    Add each solvent one by one:  10% DMSO    90% Corn Oil

    Solubility: ≥ 2.5 mg/mL (1.55 mM); Clear solution

    This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

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.
Please enter your animal formula composition:
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Calculation results:
Working solution concentration: mg/mL
Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

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).
Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
 If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
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 0.6186 mL 3.0928 mL 6.1857 mL 15.4642 mL
5 mM 0.1237 mL 0.6186 mL 1.2371 mL 3.0928 mL
10 mM 0.0619 mL 0.3093 mL 0.6186 mL 1.5464 mL
15 mM 0.0412 mL 0.2062 mL 0.4124 mL 1.0309 mL
20 mM 0.0309 mL 0.1546 mL 0.3093 mL 0.7732 mL
25 mM 0.0247 mL 0.1237 mL 0.2474 mL 0.6186 mL
30 mM 0.0206 mL 0.1031 mL 0.2062 mL 0.5155 mL
40 mM 0.0155 mL 0.0773 mL 0.1546 mL 0.3866 mL
50 mM 0.0124 mL 0.0619 mL 0.1237 mL 0.3093 mL
60 mM 0.0103 mL 0.0515 mL 0.1031 mL 0.2577 mL
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DSTYSLSSTLTLSK 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:

DSTYSLSSTLTLSKTNF ReceptorTumor Necrosis Factor ReceptorTNFRInhibitorinhibitorinhibit

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