- MZ3 (See other available formats)
- Regulatory Status
- Other Names
- DRAP-27, MRP-1, p-24
- Rat IgG2a, κ
- Ave. Rating
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- Product Citations
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CD9 is a surface glycoprotein of the tetraspannin family. It is expressed on a variety of cells, including nerve, muscle cells and many cells of hematopoietic origin. CD9 is found to participate in forming a large molecular cell complex with other membrane proteins, such as MHC class II, CD19, CD5 and other TM4SF molecules. It is reported that CD9 is a marker of marginal zone B cells, B1 cells and plasma cells. The diverse functions of CD9 may largely depend upon its associated molecules on different cells.Product Details
- Antibody Type
- Host Species
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
- The antibody was purified by affinity chromatography and conjugated with APC/Fire™ 750 under optimal conditions.
- 0.2 mg/ml
- 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 ≤ 0.5 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.
* APC/Fire™ 750 has a maximum excitation of 650 nm and a maximum emission of 787 nm.
- Excitation Laser
Red Laser (633 nm)
(PubMed link indicates BioLegend citation)
- Won WJ, et al. 2002. J. Immunol. 168:5605. (FC, WB)
- Product Citations
AB_2783072 (BioLegend Cat. No. 124813)
AB_2783073 (BioLegend Cat. No. 124814)
- 24 kd surface glycoprotein belonging to the tetraspanin (TM4SF)family which is characterized by four transmembrane-spanning domains and two extracellular domains.
CD9 is expressed in nerve, muscle, keratinocytes, fibroblasts and a variety of hematopoietic cells including monocytes, macrophages, granulocytes , platelets and activated T and B cells.
- CD9 may participate in forming large molecular complexes with other associated molecules.
- Cell Type
- B cells, Embryonic Stem Cells, Fibroblasts, Granulocytes, Macrophages, Monocytes, Platelets, T cells
- Biology Area
- Immunology, Stem Cells
- Molecular Family
- CD Molecules
- Antigen References
1. Boucheix C, et al. 1991. J. Biol. Chem. 266:117
2. Lanza F, et al. 1991. J. Biol. Chem. 266:10638
- Gene ID
- 12527 View all products for this Gene ID
- View information about CD9 on UniProt.org
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