SAB4702003
Monoclonal Anti-CD123 PE produced in mouse
Synonym(s):
IL3RA, MGC34174, hIL-3Ra
conjugate
phycoerythrin (R-PE) conjugate
Quality Level
antibody product type
primary antibodies
clone
6H6, monoclonal
form
buffered aqueous solution
species reactivity
human
technique(s)
flow cytometry: suitable
isotype
IgG1
UniProt accession no.
storage temp.
2-8°C
target post-translational modification
unmodified
Gene Information
human ... IL3RA(3563)
General description
CD123 is the alpha chain of interleukin 3 receptor (IL-3R alpha). This subunit heterodimerizes with the interleukin 3 receptor beta chain (CD131), which is shared with other receptors. CD123 interacts with IL-3 specifically, but with low affinity, and association with the beta subunit confers high affinity binding to the receptor heterodimer. Both chains are required for signaling, but receptor activation and signal transduction depend on IL-3 binding to CD123 as the initial step.
Immunogen
IL3 receptor alpha chain expressed on the surface of transiently transfected COS cells
Biochem/physiol Actions
The mouse monoclonal antibody 6H6 recognizes an extracellular epitope of CD123 (interleukin 3 receptor alpha), a 60-70 kDa transmembrane protein expressed by myeloid precursors, megakaryocytes, macrophages, dendritic cells, mast cells, basophils, and some B cells. This antibody does not inhibit IL-3 binding to its receptor.
Physical form
Stabilizing phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide
Preparation Note
Purified antibody is conjugated with R-phycoerythrin (PE) under optimum conditions. Unconjugated antibody and free fluorochrome are removed by size-exclusion chromatography.
Store at 2-8°C. Protect from prolonged exposure to light. Do not freeze.
Other Notes
The antibody solution should be gently mixed before use.
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Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Regulatory Information
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