Detects human Integrin alpha 9 in direct ELISAs and Western blots. In direct ELISAs, no cross-reactivity with recombinant human Integrin alpha 1, 2, 2b, 3, 4, 5, 6, 6 (x1), 8, 10, 11, D, E, L, M, V, X, recombinant mouse Integrin alpha 7 (x2) or 9 is observed.
Monoclonal Mouse IgG1 Clone # 560201
Protein A or G purified from hybridoma culture supernatant
E. coli-derived recombinant human Integrin alpha 9 Val89-Leu169 Accession # Q13797
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.
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.
Detection of Human Integrin alpha 9 by Western Blot. Western blot shows lysates of Tera2 human embryonic lung carcinoma cell line. PVDF membrane was probed with 2 µg/mL of Human Integrin alpha 9 Monoclonal Antibody (Catalog # MAB4574) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for Integrin alpha 9 at approximately 150 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
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.
Background: Integrin alpha 9
Integrin alpha 9 is a 150 kDa type I transmembrane glycoprotein that is widely expressed and is found on smooth muscle, keratinocytes, skeletal muscle and hepatocytes. It principally associates with the beta 1 Integrin. alpha 9 beta 1 binds to VEGF-C and D, and osteopontin. The 951 amino acid (aa) extracellular domain of mouse Integrin alpha 9 contains three beta -propellor repeats and multiple PheGly-GlyAlaPro repeats. A potential proteolytic cleavage site in human alpha 9 ECD is absolutely conserved in mouse alpha 9 ECD (Arg 566‑Val 567). The ECD of mouse Integrin alpha 9 shares 95% and 89% aa sequence identity to rat and human Integrin alpha 9, respectively.
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.