Cytokine-induced Neutrophil Chemoattractant 1 (CINC-1) was originally purified from media conditioned by IL-1 beta stimulated rat kidney epithelioid cells (NRK-52E). On the basis of its protein and DNA sequences, CINC-1 is a member of the alpha (CXC) subfamily of chemokines, designated CXCL1. Three additional rat CXC chemokines (CINC-2 alpha, CINC-2 beta, CINC-3/MIP-2), sharing approximately 63-67% amino acid sequence identity with CINC-1, have been identified. The protein sequence of rat CINC-1 is also 68%, 71%, and 69% identical to that of human GRO-alpha, GRO-beta, and GRO-gamma, respectively. Based on their sequence homology, it has been suggested that CINCs are the rat counterpart of human GROs. CINC-1 is also the counterpart of mouse KC. Rat CINC-1 cDNA encodes a 96 amino acid residue precursor protein from which the amino-terminal 24 amino acid residues are cleaved to generate the mature CINC-1. Similar to other alpha chemokines, rat CINCs are potent neutrophil attractants and activators and have been shown to play an important role in the infiltration of neutrophils into inflammatory sites in rats.
Rat CXCL1/GRO alpha /KC/CINC‑1 Antibody
R&D Systems | Catalog # MAB5151
Recombinant Monoclonal Antibody.
Key Product Details
Validated by
Biological Validation
Species Reactivity
Rat
Applications
Western Blot, Neutralization
Label
Unconjugated
Antibody Source
Recombinant Monoclonal Rabbit IgG Clone # 2176C
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Product Specifications
Immunogen
E. coli-derived recombinant rat CXCL1/GRO alpha /KC/CINC‑1
Ala25-Lys96
Accession # P14095
Ala25-Lys96
Accession # P14095
Specificity
Detects rat CXCL1/GRO alpha /KC/CINC‑1 in direct ELISAs.
Clonality
Monoclonal
Host
Rabbit
Isotype
IgG
Endotoxin Level
<0.10 EU per 1 μg of the antibody by the LAL method.
Scientific Data Images for Rat CXCL1/GRO alpha /KC/CINC‑1 Antibody
Detection of Rat CXCL1/GRO alpha /KC/CINC‑1 by Western Blot.
Western blot shows lysates of NR8383 rat alveolar macrophage cell line untreated (-) or treated (+) with LPS. PVDF membrane was probed with 2 µg/mL of Rabbit Anti-Rat CXCL1/GROa/KC/CINC-1 Monoclonal Antibody (Catalog # MAB5151) followed by HRP-conjugated Anti-Rabbit IgG Secondary Antibody (Catalog # HAF008). A specific band was detected for CXCL1/GROa/KC/CINC-1 at approximately 10 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Chemotaxis Induced by CXCL1/CINC-1 and Neutral-ization by Rat CXCL1/ CINC-1 Antibody.
Recombinant Rat CXCL1/CINC-1 (Catalog # 515-CN) chemoattracts the BaF3 mouse pro-B cell line transfected with human CXCR2 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 Rat CXCL1/CINC-1 (4 ng/mL) is neutralized (green line) by increasing concentrations of Rabbit Anti-Rat CXCL1/CINC-1 Monoclonal Antibody (Catalog # MAB5151). The ND50 is typically 0.075-45 µg/mL.Applications for Rat CXCL1/GRO alpha /KC/CINC‑1 Antibody
Application
Recommended Usage
Western Blot
2 µg/mL
Sample: NR8383 rat alveolar macrophage cell line
Sample: NR8383 rat alveolar macrophage cell line
Neutralization
Measured by its ability to neutralize CXCL1/GRO alpha /KC/CINC‑1-induced chemotaxis in the BaF3 mouse pro‑B cell line transfected with human CXCR2. The Neutralization Dose (ND50) is typically 0.075-0.45 µg/mL in the presence of 4 ng/mL Recombinant Rat CXCL1/GRO alpha /KC/CINC‑1.
Formulation, Preparation, and Storage
Purification
Protein A or G purified from cell 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: CXCL1/GRO alpha/KC/CINC-1
Alternate Names
CINC-1, CINC1, GRO alpha, KC, MGSA-alpha
Gene Symbol
CXCL1
UniProt
Additional CXCL1/GRO alpha/KC/CINC-1 Products
Product Documents for Rat CXCL1/GRO alpha /KC/CINC‑1 Antibody
Certificate of Analysis
To download a Certificate of Analysis, please enter a lot or batch number in the search box below.
Note: Certificate of Analysis not available for kit components.
Product Specific Notices for Rat CXCL1/GRO alpha /KC/CINC‑1 Antibody
For research use only
Related Research Areas
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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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Associated Pathways
