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CartBovine CXCL9 (MIG) (Yeast-derived Recombinant Protein) - 100 micrograms
Bulk quantities of Bovine CXCL9 protein are available.
Please contact us for pricing.
Bovine CXCL9 Specifications
Molecular Weight (calculated) - 11.9kDa
Amino Acid Sequence - VPAIRNGRCS CINTSQGMIH PKSLKDLKQF APSPSCEKTE IIATMKNGNE ACLNPDLPEV KELIKEWEKQ VNQKKKQRKG KKYKKTKKVP KVKRSQRPSQ KKTT (104)
Gene ID - 513990
Homology Across Species
Bos taurus (cattle) CXCL9 – 100%
Bison bison bison (bison) CXCL9 – 100%
Bos indicus (zebu) CXCL9 – 100%
Bos mutus (wild yak) CXCL9 – 100%
Syncerus caffer (African buffalo) CXCL9 – 98%
More - https://blast.ncbi.nlm.nih.gov/
Endotoxin - Naturally endotoxin-free
Applications
Cell Culture, ELISA Standard, Western Blot Control
CXCL9 Background
Chemokine (C-X-C motif) ligand 9 (CXCL9) is a small cytokine belonging to the CXC chemokine family. It is also commonly known as Monokine Induced by Gamma interferon (MIG). CXCL9 (MIG) is a T-cell chemoattractant, which is induced by IFN-gamma. It is closely related to two other CXC chemokines -CXCL10 and CXCL11. There have been 17 different C-X-C chemokines described in mammals, that are subdivided into two categories, those with a specific amino acid sequence (or motif) of glutamic acid-leucine-arginine (or ELR for short) immediately before the first cysteine of the C-X-C motif (ELR-positive), and those without an ELR motif (ELR-negative). ELR-positive C-X-C chemokines specifically induce the migration of neutrophils, and interact with chemokine receptors CXCR1 and CXCR2. C-X-C chemokines that lack the ELR motif are chemoattractant for lymphocytes. CXCL9 (MIG) elicits its effects by binding to the cell surface chemokine receptor CXCR3.
Alternate Names - CXCL9, CMK, Humig, MIG, SCYB9, crg-10, C-X-C motif chemokine ligand 9
Biomarkers of cell-mediated immunity to bovine tuberculosis.
Palmer MV, Thacker TC, Rabideau MM, Jones GJ, Kanipe C, Vordermeier HM, Ray Waters W.
Vet Immunol Immunopathol. 2020 Feb;220:109988. doi: 10.1016/j.vetimm.2019.109988. Epub 2019 Nov 30.
Applications: Measurement of bovine CXCL9 and CXCL10 in plasma by ELISA
Abstract
Whole blood based assays, particularly interferon gamma (IFN-γ) release assays (IGRAs), are used for the diagnosis of both bovine and human tuberculosis (TB). The aim of the current study was to evaluate a panel of cytokines and chemokines for potential use as diagnostic readouts indicative of Mycobacterium bovis (M. bovis) infection in cattle. A gene expression assay was used to determine the kinetics of the response to M. bovis purified protein derivative and a fusion protein consisting of ESAT-6, CFP10, and Rv3615c upon aerosol infection with ∼104 cfu of M. bovis. The panel of biomarkers included: IFN-γ, CXCL9, CXCL10, CCL2, CCL3, TNF-α, IL-1α, IL-1β, IL-1Ra, IL-22, IL-21 and IL-13. Protein levels of IFN-γ, CXCL9, and CXCL10 were determined by ELISA. Findings suggest that CXCL9, CXCL10, IL-21, IL-13, and several acute phase cytokines may be worth pursuing as diagnostic biomarkers of M. bovis infection in cattle.
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Kingfisher Biotech, Inc.
1000 Westgate Drive
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Saint Paul, MN 55114
USA
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Kingfisher Biotech brand products are warranted by Kingfisher Biotech, Inc. to meet stated product specifications and to conform to label descriptions when used, handled and stored according to instructions. Unless otherwise stated, this warranty is limited to one year from date of sale. Kingfisher Biotech’s sole liability for the product is limited to replacement of the product or refund of the purchase price. Kingfisher Biotech brand products are supplied for research applications. They are not intended for medicinal, diagnostic or therapeutic use. The products may not be resold, modified for resale or used to manufacture commercial products without prior written approval from Kingfisher Biotech.
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