Description
The CD117 antibody, clone 104D2, is derived from the hybridization of Sp2/0 mouse myeloma cells with spleen cells isolated from BALB/c mice immunized with the megakaryocytic cell line MOLM-1. The CD117 antibody binds to a 145-kilodalton (kDa) type I transmembrane glycoprotein in the receptor tyrosine kinase (RTK) family. The CD117 antigen is also known as c-kit and stem cell factor receptor (SCFR).


Specifications

General

Verified ReactivityHuman
Antibody TypeMonoclonal
Host SpeciesMouse
FormulationPhosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
PreparationThe antibody was purified by affinity chromatography and conjugated with APC under optimal conditions.
ConcentrationLot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
Storage & HandlingThe antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
ApplicationFC - Quality tested
Recommended UsageEach lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl of whole blood.
Excitation LaserRed Laser (633 nm)
Product CitationsMaas RJ, et al. 2020. Oncoimmunology. 9:1843247. PubMed Shemesh A, et al. 2022. J Exp Med. 219:. PubMed
RRIDAB_2565238 (BioLegend Cat. No. 339205) AB_2565239 (BioLegend Cat. No. 339206)
StructureType I transmembrane protein, Siglec family member, 75 kD
DistributionNK cells, monocytes
FunctionInhibitory receptor of NK cells
Ligand/ReceptorSialylated glycans (with α2,8 disialyl and α2,6 sialyl residues)
Cell TypeMonocytes, NK cells
Biology AreaImmunology
Molecular FamilyCD Molecules, Siglec Molecules
Antigen ReferencesAvril T, et al. 2006. Infection and Immunity 74:4133 Avril T, et al. 2004. J. Immunol. 173:6841 Yamaji T, et al. 2005. Glycobiology 15:667
Gene ID27036
UniProtView information about CD328 on UniProt.org
Clone6-434
Regulatory StatusRUO
WorkshopVIII 80652
Other NamesSiglec7 (Sialic-binding Ig like lectin 7), p75, AIRM1
IsotypeMouse IgG1, κ
BD 339206 CD117 PE-Cy 7 104D2 | IRIGHT