- 15-414 (See other available formats)
- Regulatory Status
- Other Names
- BIT, MFR, P84, MYD-1, SHPS1, PTPNS1, CD172 antigen-like family member A
- Mouse IgG2a, κ
- Ave. Rating
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- Product Citations
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CD172a, also known as signal-regulatory protein α (SIRPα), is a 85-90 kD, type I transmembrane protein with one V-set Ig-like and two C-set Ig-like domains in the extracellular portion, and two ITIM motifs and a proline-rich region in the cytoplasmic tail. SIRPα is involved in the negative regulation of receptor tyrosine kinase-coupled signaling; the phospho-tyrosine residues of this protein recruit SH2 domain-containing tyrosine phosphatases (PTP), and serve as substrates of PTPs. CD172a is primarily expressed on monocytes/macrophages, granulocytes, dendritic cells, neurons and by cardiomyocytes derived from human pluripotent stem cells. The ligands of CD172a are CD47, SP-A, and SP-D.Product Details
- Verified Reactivity
- Antibody Type
- Host Species
- KG1a cells.
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
- The antibody was purified by affinity chromatography and conjugated with PE under optimal conditions.
- Lot-specific (to obtain lot-specific concentration, please enter the lot number in our Concentration and Expiration Lookup or Certificate of Analysis online tools.)
- Storage & Handling
- The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
FC - Quality tested
- Recommended Usage
Each 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 Laser
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
(PubMed link indicates BioLegend citation)
- Majdic O, et al. 1981. Blood. 58:1127.
AB_2650860 (BioLegend Cat. No. 372103)
AB_2650861 (BioLegend Cat. No. 372104)
- Type I transmembrane protein, 85-90 kD, one V-set Ig-like and two C-set Ig-like domains in the extracellular portion, two ITIM motifs and a proline-rich region in the cytoplasmic tail.
Monocytes, macrophages, granulocytes, dendritic cells, neurons and by cardiomyocytes derived from human pluripotent stem cells.
- Negative regulation of receptor tyrosine kinase-coupled signaling, mediates macrophage multinucleation, involved in neuronal survival.
- CD47, SP-A, and SP-D.
- Cell Type
- Dendritic cells, Granulocytes, Macrophages, Monocytes, Neurons
- Biology Area
- Cell Biology, Immunology, Neuroscience Cell Markers
- Molecular Family
- CD Molecules
- Antigen References
1. Lv Z, et al. 2015. J. Immunol. 195:661.
2. Hatherley D, et al. 2014. J. Biol. Chem. 289:10024.
3. Zen K, et al. 2013. Nat. Commun. 4:2436.
4. Baba N, et al. 2013. J. Exp. Med. 210:1251.
5. Barclay AN, Brown MH. 2006. Nat. Rev. Immunol. 6:457.
- Gene ID
- 140885 View all products for this Gene ID
- View information about CD172alpha on UniProt.org
- What type of PE do you use in your conjugates?
- We use R-PE in our conjugates.
|Purified anti-human CD172a (SIRPα)||15-414||FC|
|PE anti-human CD172a (SIRPα)||15-414||FC|
|APC anti-human CD172a (SIRPα)||15-414||FC|
|FITC anti-human CD172a (SIRPα)||15-414||FC|
|TotalSeq™-A0408 anti-human CD172a (SIRPα)||15-414||PG|
|TotalSeq™-C0408 anti-human CD172a (SIRPα)||15-414||PG|
|TotalSeq™-B0408 anti-human CD172a (SIRPα)||15-414||PG|
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