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- Clone
- M5E2 (See other available formats)
- Regulatory Status
- RUO
- Workshop
- III 329
- Other Names
- LPS receptor
- Isotype
- Mouse IgG2a, κ
- Ave. Rating
- Submit a Review
- Product Citations
- publications
-
Human peripheral blood monocytes were stained with CD14 (clone M5E2) PE/Dazzle™ 594 (filled histogram) or mouse IgG2a, κ PE/Dazzle™ 594 isotype control (open histogram).
| Cat # | Size | Price | Quantity Check Availability | Save | ||
|---|---|---|---|---|---|---|
| 301851 | 25 tests | 109€ | ||||
| 301852 | 100 tests | 278€ | ||||
CD14 is a 53-55 kD glycosylphosphatidylinositol (GPI)-linked membrane glycoprotein also known as LPS receptor. CD14 is expressed at high levels on monocytes and macrophages, and at lower levels on granulocytes. Some dendritic cell populations such as interfollicular dendritic cells, reticular dendritic cells, and Langerhans cells have also been reported to express CD14. As a high-affinity receptor for LPS, CD14 is involved in the clearance of gram-negative pathogens, and in the upregulation of adhesion molecules and expression of cytokines in monocytes and neutrophils.
Product DetailsProduct Details
- Reactivity
- Human,Cynomolgus,Rhesus
- Antibody Type
- Monoclonal
- Host Species
- Mouse
- Immunogen
- Full-length human CD14 protein
- Formulation
- Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide and BSA (origin USA)
- Preparation
- The antibody was purified by affinity chromatography and conjugated with PE/Dazzle™ 594 under optimal conditions.
- Concentration
- Lot-specific (to obtain lot-specific concentration and expiration, please enter the lot number in our Certificate of Analysis online tool.)
- 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.
- Application
-
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.
* PE/Dazzle™ 594 has a maximum excitation of 566 nm and a maximum emission of 610 nm. - Excitation Laser
-
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
- Application Notes
-
The M5E2 antibody inhibits monocyte activation and cytokine production induced by LPS. Additional reported applications (for the relevant formats) include: immunohistochemical staining of acetone-fixed frozen sections, blocking of LPS stimulation4, and immunofluorescence microscopy5. Clone M5E2 is not recommended for immunohistochemical staining of formalin-fixed paraffin-embedded sections. The Ultra-LEAF™ purified antibody (Endotoxin < 0.01 EU/µg, Azide-Free, 0.2 µm filtered) is recommended for functional assays (Cat. No. 301861 and 301862).
- Application References
-
- McMichael A, et al. 1987. Leucocyte Typing III. Oxford University Press. New York.
- Knapp W, et al. Eds. 1989. Leucocyte Typing IV. Oxford University Press. New York. (IHC-F)
- Schlossman S, et al. Eds. 1995. Leucocyte Typing V. Oxford University Press. New York.
- Power CP, et al. 2004. J. Immunol. 173:5229. (Block)
- Williams KC, et al. 2001. J. Exp. Med. 193:905.
- Iwamoto S, et al. 2007. J. Immunol. 179:1449. (FC) PubMed
- Santer DM, et al. 2010. J. Immunol. 485:4739. PubMed
- Yoshino N, et al. 2000. Exp. Anim. (Tokyo) 49:97. (FC)
- Zizzo G, et al. 2012. J. Immunol. 189:3508. PubMed
- Stoeckius M, et al. 2017. Nat. Methods. 14:865. (PG)
- Peterson VM, et al. 2017. Nat. Biotechnol. 35:936. (PG)
- Product Citations
- RRID
-
AB_2629575 (BioLegend Cat. No. 301851)
AB_2629576 (BioLegend Cat. No. 301852)
Antigen Details
- Structure
- GPI-linked membrane glycoprotein, 53-55 kD
- Distribution
-
Monocytes, macrophages, granulocytes (low)
- Function
- LPS receptor, clearance of Gram-negative pathogens
- Ligand/Receptor
- LPS
- Cell Type
- Granulocytes, Macrophages, Monocytes, Neutrophils
- Biology Area
- Cell Biology, Immunology, Innate Immunity, Neuroinflammation, Neuroscience
- Molecular Family
- CD Molecules
- Antigen References
-
1. Stocks S, et al. 1990. Biochem. J. 268:275.
2. Wright S, et al. 1990. Science 249:1434. - Gene ID
- 929 View all products for this Gene ID
- UniProt
- View information about CD14 on UniProt.org
Related Pages & Pathways
Pathways
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Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
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