IP-10, also named mob-1 in rat and crg-2 in mouse, is a member of the non-ELR-motif containing CXC chemokine subfamily and has been designated CXCL10. It is induced in various cell types (including keratinocytes, endothelial cells, fibroblasts, smooth muscle cells, monocytes/macrophages, astrocytes, neutrophils, hepatocytes, T cells, epithelial cells and mesothelial cells) in response to stimulation by type I and/or type II interferon as well as by LPS. IP-10 has been shown to chemoattract activated CD4+ and CD8+ T cells, activated NK cells and smooth muscle cells. It also induces the adhesion of activated T cells to VCAM and ICAM. In addition, IP-10 has been reported to antagonize the angiogenic activity of FGF. IP-10 binds to and activates CXCR3, the chemokine receptor that is shared by MIG/CXCL9 and I-TAC/CXCL11, two additional non-ELR CXC chemokines that are induced by interferon. Cotton rat IP-10 cDNA encodes a 94 amino acid (aa) residue precursor protein with a putative 21 aa signal peptide and a 73 aa mature protein with one potential N-linked glycosylation site. Mature cotton rat IP-10 shares 66%, 64%, and 66% aa sequence identity with rat, mouse and human IP10, respectively (1‑7).
Cotton Rat CXCL10/IP‑10/CRG‑2 Antibody
R&D Systems | Catalog # MAB1117
Key Product Details
Species Reactivity
Cotton Rat
Applications
Western Blot, Neutralization
Label
Unconjugated
Antibody Source
Monoclonal Mouse IgG1 Clone # 163426
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Product Specifications
Immunogen
E. coli-derived recombinant cotton rat CXCL10/IP‑10/CRG‑2
Ile22-Val94
Accession # AAL16935
Ile22-Val94
Accession # AAL16935
Specificity
Detects cotton rat CXCL10/IP‑10/CRG‑2 in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant human CXCL1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, or 16, recombinant mouse CXCL1, 2, 4, 6, 7, 9, 10, 11, 12, 13, 15 or 16, recombinant rat CXCL1, 2, 3, 5 or recombinant porcine CXCL8 is observed.
Clonality
Monoclonal
Host
Mouse
Isotype
IgG1
Endotoxin Level
<0.10 EU per 1 μg of the antibody by the LAL method.
Scientific Data Images for Cotton Rat CXCL10/IP‑10/CRG‑2 Antibody
Chemotaxis Induced by CXCL10/IP‑10/CRG‑2 and Neutralization by Cotton Rat CXCL10/IP‑10/CRG‑2 Antibody.
Recombinant Cotton Rat CXCL10/IP-10/CRG-2 (Catalog # 1117-IP) chemo-attracts the BaF3 mouse pro-B cell line transfected with mouse CXCR3 in a dose-dependent manner (orange line). The amount of cells that migrated through to the lower chemotaxis chamber was measured by Resazurin (Catalog # AR002). Chemotaxis elicited by Recombinant Cotton Rat CXCL10/IP-10/CRG-2 (10 µg/mL) is neutralized (green line) by increasing concentrations of Mouse Anti-Cotton Rat CXCL10/ IP-10/CRG-2 Monoclonal Antibody (Catalog # MAB1117). The ND50 is typically 20-40 µg/mL.Applications for Cotton Rat CXCL10/IP‑10/CRG‑2 Antibody
Application
Recommended Usage
Western Blot
1 µg/mL
Sample: Recombinant Cotton Rat CXCL10/IP-10/CRG-2 (Catalog # 1117-IP) under non-reducing conditions only
Sample: Recombinant Cotton Rat CXCL10/IP-10/CRG-2 (Catalog # 1117-IP) under non-reducing conditions only
Neutralization
Measured by its ability to neutralize CXCL10/IP‑10/CRG‑2-induced chemotaxis in the BaF3 mouse pro‑B cell line transfected with mouse CXCR3. The Neutralization Dose (ND50) is typically 20-40 µg/mL in the presence of 10 µg/mL Recombinant Cotton Rat CXCL10/IP‑10/CRG‑2.
Formulation, Preparation, and Storage
Purification
Protein A or G purified from hybridoma culture supernatant
Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
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Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
- 12 months from date of receipt, -20 to -70 °C as supplied.
- 1 month, 2 to 8 °C under sterile conditions after reconstitution.
- 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Calculators
Background: CXCL10/IP-10/CRG-2
References
- Vanguri, P. and J.M. Farber (1990) J. Biol. Chem. 265:15049.
- Liang, P. et al. (1994) Proc. Natl. Acad. Sci. USA. 91:12515.
- Proost, P. et al. (1993) J. Immunol. 150:1000.
- Blanco, J.C. et al. (2001) GenBank Accession # AAL16959.
- Neville, L.F. (1997) Prog. Growth Factor Res. 8:207.
- Belperio, J.A. et al. (2000) J. Leukoc. Biol. 68:1.
- Soejima, K. and B.J. Rollins (2001) J. Immunol. 167:6576.
Alternate Names
CRG-2, CRG2, IP-10
Gene Symbol
CXCL10
UniProt
Additional CXCL10/IP-10/CRG-2 Products
Product Documents for Cotton Rat CXCL10/IP‑10/CRG‑2 Antibody
Certificate of Analysis
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Note: Certificate of Analysis not available for kit components.
Product Specific Notices for Cotton Rat CXCL10/IP‑10/CRG‑2 Antibody
For research use only
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Protocols
Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.
- Cellular Response to Hypoxia Protocols
- R&D Systems Quality Control Western Blot Protocol
- Troubleshooting Guide: Western Blot Figures
- Western Blot Conditions
- Western Blot Protocol
- Western Blot Protocol for Cell Lysates
- Western Blot Troubleshooting
- Western Blot Troubleshooting Guide
- View all Protocols, Troubleshooting, Illustrated assays and Webinars
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