Lymphotactin Recombinant Protein | XCL1 recombinant protein

Recombinant Human Lymphotactin (XCL1) His Tag

Cat. Num. AAA143865

• Gene Names: XCL1; LTN; ATAC; LPTN; SCM1; SCM-1; SCM1A; SCYC1; SCM-1a
• Purity: Greater than 95.0% as determined by SDS-PAGE.
• Synonyms: Lymphotactin; Recombinant Human Lymphotactin (XCL1) His Tag; Lymphotactin Human; His; Lymphotactin Human Recombinant (XCL1); His Tag; 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; Lymphotactin His; XCL1 recombinant protein

• Host: E Coli
• Purity/Purification: Greater than 95.0% as determined by SDS-PAGE.
• Form/Format: Recombinant XCL1 contains 20mM Tris buffer pH-8, 200mM NaCl, 2mM DTT and 30% glycerol.; Sterile Filtered colorless solution.
• Sequence: MGSSHHHHHH SSGLVPRGSH MVGSEVSDKR TCVSLTTQRL PVSRIKTYTI TEGSLRAVIF ITKRGLKVCA DPQATWVRDV VRSMDRKSNT RNNMIQTKPT GTQQSTNTAV TLTG
• Sequence Length: 114

• Preparation and Storage: XCL1 although stable at 10 degree C for 3 weeks, should be stored desiccated below -18 degree C.Please prevent freeze-thaw cycles.

Related Product Information for XCL1 recombinant protein

Description: XCL1 Human Recombinant produced in E Coli is a single,non-glycosylated, polypeptide chain containing 114 amino acids (22-114 a.a.) and having a molecular mass of 12.5 kDa. The XCL1 is fused to a 20 amino acid His Tag at N-terminus and purified by proprietary chromatographic techniques.

Introduction: XCL1 is a small cytokine belonging to the XC chemokine family that is also known as lymphotactin. It is located 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 gene is found at the same locus on chromosome 1. XCL1 induces it chemotactic function by binding to a chemokine receptor called XCR1.

Product Categories/Family for XCL1 recombinant protein

Chemokines; Lymphotactin (XCL1)

NCBI and Uniprot Product Information

• NCBI GI #: 4506853
• NCBI GeneID: 6375
• NCBI Accession #: NP_002986.1
• NCBI GenBank Nucleotide #: NM_002995.2
• UniProt Accession #: P47992; Q52MA8
• Molecular Weight: 12,517 Da
• NCBI Official Full Name: lymphotactin
• NCBI Official Synonym Full Names: chemokine (C motif) ligand 1
• NCBI Official Symbol: XCL1
• NCBI Official Synonym Symbols: LTN; ATAC; LPTN; SCM1; SCM-1; SCM1A; SCYC1; SCM-1a
• NCBI Protein Information: lymphotactin; SCM-1-alpha; XC chemokine ligand 1; c motif chemokine 1; cytokine SCM-1; lymphotaxin; single cysteine motif 1a; small inducible cytokine subfamily C, member 1 (lymphotactin); small-inducible cytokine C1
• UniProt Protein Name: Lymphotactin
• Protein Family: Lymphotactin
• UniProt Gene Name: XCL1
• UniProt Synonym Gene Names: LTN; SCYC1
• UniProt Entry Name: XCL1_HUMAN

NCBI Description

This antimicrobial gene encodes a member of the chemokine superfamily. Chemokines function in inflammatory and immunological responses, inducing leukocyte migration and activation. The encoded protein is a member of the C-chemokine subfamily, retaining only two of four cysteines conserved in other chemokines, and is thought to be specifically chemotactic for T cells. This gene and a closely related family member are located on the long arm of chromosome 1. [provided by RefSeq, Sep 2014]

Uniprot Description

XCL1: Chemotactic activity for lymphocytes but not for monocytes or neutrophils. Belongs to the intercrine gamma family.

Protein type: Secreted, signal peptide; Motility/polarity/chemotaxis; Secreted

Chromosomal Location of Human Ortholog: 1q23

Cellular Component: extracellular space; extracellular region

Molecular Function: protein homodimerization activity; chemokine activity; chemokine receptor binding

Biological Process: neutrophil chemotaxis; negative regulation of T-helper 1 type immune response; positive regulation of T cell mediated cytotoxicity; response to virus; negative regulation of transcription factor activity; positive regulation of T cell cytokine production; positive regulation of leukocyte chemotaxis; negative regulation of T cell cytokine production; signal transduction; positive regulation of interleukin-10 production; negative regulation of interleukin-2 production; cell-cell signaling; negative regulation of interferon-gamma production; release of sequestered calcium ion into cytosol; regulation of inflammatory response; immune response; positive regulation of release of sequestered calcium ion into cytosol; negative regulation of transcription, DNA-dependent