Detects human CXCL1/2/3 in direct ELISAs and Western blots.
Monoclonal Mouse IgG1 Clone # 31716
Protein A or G purified from ascites
E. coli-derived recombinant human CXCL2 Ala35-Asn107 Accession # P19875
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
<0.10 EU per 1 μg of the antibody by the LAL method.
Recombinant Human CXCL1/GRO alpha /KC/CINC-1 (Catalog # 275-GR) Recombinant Human CXCL2/GRO beta /MIP-2/CINC-3 (Catalog # 276-GB) Recombinant Human CXCL3/GRO gamma /CINC-2/DCIP-1 (Catalog # 277-GG)
Measured by its ability to neutralize CXCL1/2/3/GRO-induced chemotaxis in the BaF3 mouse pro‑B cell line transfected with human CXCR2. The Neutralization Dose (ND50) is typically 0.5-2.5 µg/mL, 0.15-0.75µg/mL, and 0.1-0.5 µg/mL for Recombinant Human (rh) CXCL1, rhCXCL2, and rhCXCL3, respectively.
Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.
Chemotaxis Induced by CXCL2/GRO beta and Neutralization by Human CXCL1/2/3/GRO Antibody. Recombinant Human CXCL2/GRO beta (Catalog # 176-GB) 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 Human CXCL2/GRO beta (6 ng/mL) is neutralized (green line) by increasing concentrations of Human CXCL1/2/3/GRO Monoclonal Antibody (Catalog # MAB276). The ND50 is typically 0.15-0.75 µg/mL.
Preparation and Storage
Reconstitute at 0.5 mg/mL in sterile PBS.
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
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.
CXCL1, CXCL2 (MIP-2 alpha ), and CXCL3 (MIP-2 beta ) are members of the alpha (C-X-C) subfamily of chemokines and are now designated GRO alpha, GRO beta, and GRO gamma, respectively. Mature CXCL1/2/3 proteins bind with high affinity to the IL-8 receptor type B and are potent neutrophil attractants and activators.
R&D Systems personnel manually curate a database that contains references using R&D Systems products.
The data collected includes not only links to publications in PubMed,
but also provides information about sample types, species, and experimental conditions.
The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.