In direct ELISAs, approximately 20% cross-reactivity with recombinant mouse (rm) CD97 and no cross-reactivity with recombinant human (rh) CD96v2, rhCD97, or rmCD96 is observed.
Monoclonal Rat IgG1 Clone # 587702
Protein A or G purified from hybridoma culture supernatant
Chinese hamster ovary cell line CHO-derived recombinant mouse CD97v2 Gln24-His384 Accession # AAH06676
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.
2.5 µg/106 cells
Blockade of Receptor-ligand Interaction
In a functional ELISA, 0.5-2.5 µg/mL of this antibody will block 50% of the binding of 1 µg/mL of Recombinant Mouse CD97 Variant 2 (Catalog # 5494-CD) to immobilized Recombinant Mouse CD55/DAF (Catalog # 5490-CD) coated at 0.5 µg/mL (100 µL/well). At 5 µg/mL, this antibody will block >90% of the binding.
Ready to be labeled using established conjugation methods. No BSA or other carrier proteins that could interfere with conjugation.
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 CD97 in Mouse Splenocytes by Flow Cytometry. Mouse CD11c+ splenocytes were stained with Rat Anti-Mouse CD97 Monoclonal Antibody (Catalog # MAB3734, filled histogram) or isotype control antibody (Catalog # MAB005, open histogram), followed by Allophycocyanin-conjugated Anti-Rat IgG F(ab')2 Secondary Antibody (Catalog # F0113).
Preparation and Storage
Sterile PBS to a final concentration of 0.5 mg/mL.
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.
CD97 is an approximately 100 kDa N-glycosylated member of the LNB-TM7 family of G protein-coupled proteins. It contains a 510 amino acid (aa) N-terminal extracellular region with four EGF-like domains and a juxtamembrane GPS motif which enables proteolytic shedding of the N-terminal extracellular domain. The alternately spliced variant 2 of CD97 exhibits a 94 aa deletion that results in loss of the third EGF-like repeat. CD97 is expressed on monocytes, macrophages, T cells, B cell subsets, dendritic cells, hematopoietic progenitor cells, and smooth muscle cells. It binds CD55/DAF, chondroitin sulfate, and Integrin although interaction with these molecules can vary between splice forms of CD97. CD97 participates in neutrophil migration, host defense, and angiogenesis. Within aa 24-384, mouse CD97 variant 2 shares 51% aa and 76% aa sequence identity with corresponding regions of human and rat CD97, respectively.
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