Recombinant Human Lymphotactin Protein
Beta LifeScience
SKU/CAT #: BL-0210PS
Recombinant Human Lymphotactin Protein
Beta LifeScience
SKU/CAT #: BL-0210PS
Our products are highly customizable to meet your specific needs. You can choose options such as endotoxin removal, liquid or lyophilized forms, preferred tags, and the desired functional sequence range for proteins. Submitting a written inquiry expedites the quoting process.
Product Overview
Tag | N/A |
Host Species | Human |
Synonym | 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. |
Background | Chemokine (C motif) ligand (XCL1) is a small cytokine belonging to the XC chemokine family that is also known as lymphotactin. It is found in high levels in spleen, thymus, intestine and peripheral blood leukocytes, and at lower levels in lung, prostate gland and ovary. Cellular sources for XCL1 include activated thymic and peripheral blood CD8+ T cells. This chemokine attracts T cells. In humans, XCL1 is closely related to another chemokine called XCL2, whose geneis found at the same locus on chromosome 1. XCL1 induces it chemotactic function by binding to a chemokine receptor called XCR1. |
Description | Lymphotactin Human Recombinant expressed in E.Coli is a single, non-glycosylated, polypeptide chain containing 92a.a. and having a molecular weight of 10007 Dalton. The Lymphotactin is purified by unique purification methods. |
Source | E.coli |
AA Sequence | The sequence of the first five N-terminalaa was determined and was found to be Gln-Ser-Glu-Val-Ser. |
Purity | >99.0% as determined by:(a) Analysis by RP-HPLC.(b) Analysis by SDS-PAGE. |
Endotoxin | <1.0 EU per μg by the LAL method. |
Bioactivity | The Biological activity is calculated by its ability to chemoattract human T cells at 10-100ng/ml corresponding to a Specific Activity of 10,000-100,000IU/mg. |
Formulation | The XCL1 was lyophilized from a concentrated (1mg/ml) solution in water containing no additives. |
Stability | Recombinant protein is stable for 12 months at -70°C |
Usage | For Research Use Only |
Storage | Lyophilized Lymphotactin although stable at room temperature 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. |