Human CXCL9/MIG Alexa Fluor® 350-conjugated Antibody
R&D Systems, part of Bio-Techne | Catalog # IC392U
Conjugate
Catalog #
Key Product Details
Species Reactivity
Human
Applications
Intracellular Staining by Flow Cytometry
Label
Alexa Fluor 350 (Excitation = 346 nm, Emission = 442 nm)
Antibody Source
Monoclonal Mouse IgG1 Clone # 49106
Product Specifications
Immunogen
E. coli-derived recombinant human CXCL9/MIG
Thr23-Thr125
Accession # Q07325
Thr23-Thr125
Accession # Q07325
Specificity
Detects human CXCL9/MIG in ELISAs and Western blots. In ELISAs, does not cross-react with recombinant mouse (rm) CXCL9, recombinant human CXCL10.
Clonality
Monoclonal
Host
Mouse
Isotype
IgG1
Applications for Human CXCL9/MIG Alexa Fluor® 350-conjugated Antibody
Application
Recommended Usage
Intracellular Staining by Flow Cytometry
0.25-1 µg/106 cells
Sample: THP-1 cells treated with Recombinant Human IFN‑ gamma (Catalog # 285‑IF), fixed with paraformaldehyde, and permeabilized with saponin
Sample: THP-1 cells treated with Recombinant Human IFN‑ gamma (Catalog # 285‑IF), fixed with paraformaldehyde, and permeabilized with saponin
Formulation, Preparation, and Storage
Purification
Protein A or G purified from hybridoma culture supernatant
Formulation
Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.
Shipping
The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Store the unopened product at 2 - 8 °C. Do not use past expiration date.
Background: CXCL9/MIG
CXCL9, a member of the alpha subfamily of chemokines that lack the ELR domain, was initially identified as a lymphokine-activated gene in mouse macrophages. Human CXCL9 was subsequently cloned using mouse MIG cDNA as a probe. The CXCL9 gene is induced in macrophages and in primary glial cells of the central nervous system specifically in response to IFN-gamma. CXCL9 has been shown to be a chemoattractant for activated T-lymphocytes and TIL but not for neutrophils or monocytes. The human CXCL9 cDNA encodes a 125 amino acid (aa) residue precursor protein with a 22 aa residue signal peptide that is cleaved to yield a 103 aa residue mature protein. CXCL9 has an extended carboxy-terminus containing greater than 50% basic aa residues and is larger than most other chemokines. The carboxy-terminal residues of CXCL9 are prone to proteolytic cleavage resulting in size heterogeneity of natural and recombinant CXCL9. CXCL9 with large carboxy-terminal deletions have been shown to have diminished activity in the calcium flux assay. A chemokine receptor (CXCR3) specific for CXCL9 and IP-10 has been cloned and shown to be highly expressed in IL-2-activated T-lymphocytes. The E. coli-expressed CXCL9 preparations produced at R&D Systems have been shown to contain greater than 80% full length CXCL9.
References
- Loetscher, M. et al. (1996) J. Exp. Med. 184:963.
- Liao, F. et al. (1995) J. Exp. Med. 182:1301.
- Vanguri, P. (1995) J. Neuroimmunol. 56:35.
Alternate Names
MIG
Gene Symbol
CXCL9
UniProt
Additional CXCL9/MIG Products
Product Documents for Human CXCL9/MIG Alexa Fluor® 350-conjugated Antibody
Product Specific Notices for Human CXCL9/MIG Alexa Fluor® 350-conjugated Antibody
This product is provided under an agreement between Life Technologies Corporation and R&D Systems, Inc, and the manufacture, use, sale or import of this product is subject to one or more US patents and corresponding non-US equivalents, owned by Life Technologies Corporation and its affiliates. The purchase of this product conveys to the buyer the non-transferable right to use the purchased amount of the product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). The sale of this product is expressly conditioned on the buyer not using the product or its components (1) in manufacturing; (2) to provide a service, information, or data to an unaffiliated third party for payment; (3) for therapeutic, diagnostic or prophylactic purposes; (4) to resell, sell, or otherwise transfer this product or its components to any third party, or for any other commercial purpose. Life Technologies Corporation will not assert a claim against the buyer of the infringement of the above patents based on the manufacture, use or sale of a commercial product developed in research by the buyer in which this product or its components was employed, provided that neither this product nor any of its components was used in the manufacture of such product. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, Cell Analysis Business Unit, Business Development, 29851 Willow Creek Road, Eugene, OR 97402, Tel: (541) 465-8300. Fax: (541) 335-0354.
For research use only
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