Recombinant Human XCL1/Lymphotactin (Catalog # 695-LT) chemoattracts the BaF3 mouse pro-B cell line transfected with human XCR1 in a dosdependent manner (orange line). The amount of cells that migrated through to the ...read more
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
12 months from date of receipt, -20 to -70 °C as supplied.
1 month, 2 to 8 °C under sterile conditions after reconstitution.
6 months, -20 to -70 °C under sterile conditions after reconstitution.
Buffer
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Preservative
No Preservative
Concentration
LYOPH
Reconstitution Instructions
Reconstitute at 0.2 mg/mL in sterile PBS.
Notes
This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.
Alternate Names for XCL1/Lymphotactin Antibody [Unconjugated]
ATAC
ATACSmall-inducible cytokine C1
C motif chemokine 1
chemokine (C motif) ligand 1
Cytokine SCM-1
LPTNSCM-1-alpha
LTNXC chemokine ligand 1
Lymphotactin
lymphotaxin
SCM-1 alpha
SCM-1
SCM1A
SCM-1a
SCYC1SCM1
single cysteine motif 1a
small inducible cytokine subfamily C, member 1 (lymphotactin)
XCL1
Background
Human lymphotactin (Lptn)/XCL1 (also named human SCM-1 alpha and ATAC) and its mouse homologue belong to the C or gamma subfamily of chemokines. The C chemokines lack two (the 1st and 3rd ) of the four invariant cysteine residues normally found in the CC and CXC chemokines and have an extended carboxy terminus. Human lymphotactin encodes a 114 amino acid residue precursor protein with a 21 amino acid residue predicted signal peptide. The expression of lymphotactin is abundant in some activated T cells such as activated CD8+ T cells and other class I MHC restricted T cells. Lptn expression is absent in CD4+ T cells. Human and mouse Lptn share approximately 60% amino acid sequence homology. The gene for lymphotactin has been mapped to chromosome 1 in both human and mouse. Recombinant human lymphotactin has been shown to have chemotactic activity for lymphocytes and NK cells. The orphan receptor GPR5 has been reported to be the specific receptor for Lptn.
Kennedy, J. et al. (1995) J. Immunol. 155:203.
Zlotnik, A. et al. (1999) Critical Reviews in Immunol. 19:1.
Limitations
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
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