Spark Red™ 718 anti-human CD14 (Flexi-Fluor™) Antibody

Pricing & Availability
Clone
63D3 (See other available formats)
Regulatory Status
RUO
Other Names
Monocyte differentiation antigen CD14, myeloid cell-specific leucine-rich glycoprotein, LPS receptor
Isotype
Mouse IgG1, κ
Compare all formats See Spark Red™ 718 spectral data
Cat # Size Price Quantity
285052 50 µg $375.00
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Description

CD14 is a 53-55 kD glycosylphosphatidylinositol (GPI)-linked membrane glycoprotein that is also known as the 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 cytokine expression in monocytes and neutrophils.

Technical data sheet

Product Details

Verified Reactivity
Human
Antibody Type
Monoclonal
Host Species
Mouse
Immunogen
Purified human peripheral blood monocytes.
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide
Preparation
The antibody was purified by affinity chromatography and conjugated with Spark Red™ 718 under optimal conditions.
Concentration
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.
Application

FC
Recommended Usage
Flexi-Fluors™ are provided at a standard 0.2 mg/mL concentration. We recommend titrating this reagent to determine the optimal concentration for each application. For many flow cytometry applications, conjugated antibodies perform well at concentrations ranging from 0.03 to 1.0 µg per million cells in 100 µL. We recommend testing a range of concentrations starting from 10 µg/mL.

For example, make five 1:1 serial dilutions of the 0.2 mg/mL antibody. Add 5 µL of each dilution (including the undiluted antibody) to 100 µL of cells (at 107 cells/mL) to test six concentrations -- 1.0, 0.5, 0.25, 0.125, 0.06, and 0.03 µg per million cells in 100 µL volume. Compare staining patterns or create a titration curve using the MFI or staining index to determine the optimal concentration.
Excitation Laser
Red Laser (633 nm)
Additional Product Notes

For more information about Flexi-Fluors™, visit our Flexi-Fluor™ page and review FAQs associated with this product line.

Application References

(PubMed link indicates BioLegend citation)
  1. Fridlender ZG, et al. 1999. Hum. Immunol. 11:1028.
  2. Devitt A, et al. 1998. Nature 6675:505.
RRID
AB_3106314 (BioLegend Cat. No. 285052)

Antigen Details

Structure
GPI-linked membrane glycoprotein.
Distribution

Monocytes, macrophages, dendritic cells, and granulocytes.

Function
LPS receptor, clearance of Gram-negative pathogens.
Interaction
LPS.
Ligand/Receptor
LPS.
Cell Type
Dendritic cells, Granulocytes, Macrophages, Monocytes, Neutrophils
Biology Area
Cell Biology, Immunology, Neuroinflammation, Neuroscience
Molecular Family
Adhesion Molecules, CD Molecules
Antigen References
  1. Stocks SC, et al. 1990. Biochem. J. 268:275.
  2. Wright SD, et al. 1990. Science 4975:1431.
Gene ID
929 View all products for this Gene ID
UniProt
View information about CD14 on UniProt.org
Go To Top Version: 1    Revision Date: 02/07/2024

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This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

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