1. Recombinant Proteins
  2. Cytokines and Growth Factors
  3. Chemokine & Receptors
  4. CC chemokine subfamily
  5. TARC/CCL17 Protein, Human (HEK293, His)

TARC/CCL17 Protein, Human (HEK293, His)

Cat. No.: HY-P7759
Handling Instructions

TARC/CCL17 Protein, Human (HEK293, His) is a member of the CC chemokine family, and is highly expressed by thymus and other cells. The effect of CCL17 is mediated by the chemokine receptor CCR4.

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

Protein Expression Service

Recombinant Proteins-MedChemExpress
Size Price Stock Quantity
10 μg $90 In-stock
Estimated Time of Arrival: December 31
50 μg $270 In-stock
Estimated Time of Arrival: December 31
100 μg   Get quote  
250 μg   Get quote  

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TARC/CCL17 Protein, Human (HEK293, His) Related Classifications

  • Technical Parameters

  • Properties

  • Documentation




HEK 293


Q92583 (A24-S94)

Gene ID


rHuCCL17, His; C-C motif chemokine 17; CC chemokine TARC; Small-inducible cytokine A17; Thymus and activation-regulated chemokine; CCL17; SCYA17; TARC
AA Sequence


Molecular Weight

Approximately 13 kDa


Greater than 95% as determined by reducing SDS-PAGE.

Biological Activity
Data is not available.

Lyophilized powder.


Lyophilized after extensive dialysis against 20 mM Tris,150 mM NaCl, pH8.0.

Endotoxin Level

<1 EU/μg, determined by LAL method.


It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH2O or PBS.

Storage & Stability

Stored at -20°C. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer. It is recommended to freeze aliquots at -20°C or -80°C for extended storage.


Room temperature in continental US; may vary elsewhere.


The C-C class chemokines 17 (CCL17) and its C-C chemokine receptor 4 (CCR4) have been shown to play an important role in homeostasis and inflammatory responses. CCL17/TARC acts as a chemoattractant, which primarily aids the recruitment of CD4+ T regulatory cells and Th2, in addition to Th17 cells. The effect of CCL17/TARC is mediated by the chemokine receptor CCR4. CCL17 mRNA is expressed constitutively in thymus tissue and transiently in stimulated peripheral blood mononuclear cells. CCL17 induced chemotaxis and Ca2+ influx in the cells stably expressing CCR4, thereby demonstrating the ligand-receptor relationship between CCL17 and CCR4[1][2].

  • Reconstitution Calculator

  • Dilution Calculator

The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

The dilution calculator equation

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

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