Lymphotactin Human Recombinant produced in
E. coli is a single, non-glycosylated, polypeptide chain containing 92 amino acids and having a molecular mass of 10 kDa. The Lymphotactin is purified by proprietary chromatographic techniques.
Synonyms: XCL1, Cytokine SCM-1, ATAC, Lymphotaxin, SCM-1-alpha, Small inducible cytokine C1, XC chemokine ligand 1, LTN, LPTN, SCM1, SCM-1, SCYC1, SCM-1a.
Formulation: The XCL1 was lyophilized from a concentrated (1mg/ml) solution in water containing no additives.
Physical Appearance: Sterile Filtered White lyophilized (freeze-dried) powder.
Purity: Greater than 99.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
Source:Escherichia coli.Amino acid sequence: The sequence of the first five N-terminal amino acids was determined and was found to be Gln-Ser-Glu-Val-Ser.
Uniprot ACC number: P47992
Transportation method: Shipped at room temperature.
Stability: Lyophilized Lymphotactin although stable at room temperature.erature for 3 weeks, should be stored desiccated below -18°C. Upon reconstitution XCL1 should be stored at 4°C between 2-7 days and for future use below -18°C. For long term storage it is recommended to add a carrier protein (0.1% HSA or BSA). Please avoid freeze-thaw cycles.
Biological Activity: The Biological activity is calculated by its ability to chemoattract human T cells at 10-100ng/ml corresponding to a Specific Activity of 10,000-100,000 IU/mg.
Solubility: It is recommended to reconstitute the lyophilized Lymphotactin in sterile 18MΩ-cm H
2O not less than 100 µg/ml, which can then be further diluted to other aqueous solutions.
Safety data sheet: Inquire at info@3hbiomedical.com