Detects human Integrin beta 5 in Western blots. In Western blots, less than 5% cross-reactivity with Integrin beta 1, -beta 2, -beta 3, recombinant mouse Integrin beta 4, -beta 6, and -beta 7 is observed.
Polyclonal Sheep IgG
Chinese hamster ovary cell line CHO cell-derived recombinant human Integrin beta 5 Gly24-Asn719 Accession # P18084
Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.
Integrin beta 5 in MCF‑7 Human Cell Line.
Integrin beta 5 was detected in immersion fixed MCF‑7 human breast cancer cell line using Sheep Anti-Human Integrin beta 5 Biotinylated Antigen Affinity-purified Polyclonal Antibody (Catalog # BAF3824) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Streptavidin (red; Catalog # NL999) and counterstained with DAPI (blue). Specific staining was localized to transmembrane proteins. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.
Preparation and Storage
Reconstitute at 0.2 mg/mL in sterile PBS.
Reconstitution Buffer Available
The product is shipped at ambient temperature. Upon receipt, store it 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.
Background: Integrin beta 5
Integrin beta 5 is a 100‑110 kDa type I transmembrane glycoprotein that forms a non-disulfide-linked heterodimer with Integrin alpha V. Integrin alpha V beta 5 is a receptor for vitronectin that is expressed on a wide variety of cell types including keratinocytes, fibroblasts, adhesive monocytes, and select endothelium. The 696 amino acid residue Integrin beta 5 extracellular region contains a vWF-A domain and a cysteine-rich tandem repeat region. Human Integrin beta 5 shares 91% and 89% amino acid sequence homology with mouse and canine Integrin beta 5, respectively.
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