1. Recombinant Proteins
  2. Lymphotactin/XCL1 Protein, Human

Lymphotactin/XCL1 Protein, Human

Cat. No.: HY-P7234
Handling Instructions

Lymphotactin/XCL1 Protein, Human is a C class chemokine produced by T, NK, and NKT cells during infectious and inflammatory responses.

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

Protein Expression Service

Recombinant Proteins-MedChemExpress
Size Price Stock Quantity
10 μg $190 In-stock
Estimated Time of Arrival: December 31
50 μg $490 In-stock
Estimated Time of Arrival: December 31
100 μg   Get quote  
250 μg   Get quote  

* Please select Quantity before adding items.

  • Technical Parameters

  • Properties

  • Documentation

rHuLymphotactin/XCL1; ATAC; SCYC1



E. coli


P47992 (G23-G114)

Gene ID


Molecular Weight

Approximately 10.2 kDa

AA Sequence


Biological Activity
Full biological activity determined by a chemotaxis bioassay using human T-lymphocytes is in a concentration of 10-100 ng/ml.

Lyophilized powder.


Lyophilized after extensive dialysis against 20 mM PB, pH 7.4, 150 mM NaCl.

Endotoxin Level

<1 EU/μg, determined by LAL method.


It is not recommended to reconstitute to a concentration less than 100 μg/mL in sterile distilled water or aqueous buffer containing 0.1% BSA.

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.


XCL1 is expressed by various immune cells, including activated CD8þ T cells, CD4þ T cells, NK cells, NKT cells, gd T cells, and thymic medullary epithelial cells. XCL1 elicits its chemotactic function by binding to the receptor called XCR1. XCR1 is expressed by a dendritic cell (DC) subpopulation. The interaction between XCL1 and XCR1 plays an important role in DC-mediated immune response and thymic development of regulatory T cells[1].

  • Molarity Calculator

  • Dilution Calculator

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass   Concentration   Volume   Molecular Weight *
= × ×

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

Your Recently Viewed Products:

Inquiry Online

Your information is safe with us. * Required Fields.

Product Name



Applicant Name *


Email address *

Phone number *


Organization name *

Department *


Requested quantity *

Country or Region *



Bulk Inquiry

Inquiry Information

Product Name:
Lymphotactin/XCL1 Protein, Human
Cat. No.:
MCE Japan Authorized Agent: