Spark Blue™ 550 anti-human CD90 (Thy1) (Flexi-Fluor™) Antibody

Pricing & Availability
Clone
5E10 (See other available formats)
Regulatory Status
RUO
Workshop
HCDM listed
Other Names
Thy-1, Thy1
Isotype
Mouse IgG1, κ
Compare all formats See Spark Blue™ 550 spectral data
Cat # Size Price Quantity
285252 50 µg $394.00
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Description

CD90 is a 25-35 kD GPI-anchored protein, also known as Thy-1. It belongs to the Ig superfamily. Human CD90 is expressed on neuronal cells, a subset of CD34+ cells, a subset of fetal liver cells and fetal thymocytes, fibroblasts, activated endothelial cells, and some leukemia cell lines. CD34+CD90+ cells are primitive hematopoietic stem cells. It has been reported that Thy-1 binds with β2 and β3 integrins and plays bimodal roles in the regulation of cell adhesion and neurite outgrowth, and inhibits hematopoietic stem cells proliferation and differentiation.

Technical data sheet

Product Details

Verified Reactivity
Human
Reported Reactivity
African Green, Baboon, Cynomolgus, Pigtailed Macaque, Rhesus, Pig
Antibody Type
Monoclonal
Host Species
Mouse
Immunogen
HEL cells
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide
Preparation
The antibody was purified by affinity chromatography and conjugated with Spark Blue™ 550 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
Blue Laser (488 nm)
Application Notes

Clone 5E10 recognizes an epitope on Thy-1 independent of its glycosylation, but is abolished under reducing conditions.4 Additional reported (for the relevant formats) applications include: immunohistochemical staining of acetone-fixed frozen sections, immunoprecipitation1, and immunofluorescence3.

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. Craig W, et al. 1993. J. Exp. Med. 177:1331. (IP)
  2. Gundlach CW 4th, et al. 2011. Bioconjug. Chem. 22:1706. (Pig Reactivity)
  3. Touboul C, et al. 2013. J. Transl. Med. 11:28. (IF)
  4. Bradley JE, et al. 2013. Lab Invest. 93:365. (Epitope)
  5. Donnenberg VS, et al. 2010. Cytometry B. Clin. Cytom. 5:287. (IHC)
RRID
AB_3662556 (BioLegend Cat. No. 285252)

Antigen Details

Structure
25-35 kD glycoprotein, Ig superfamily
Distribution

Subset of CD34+ hematopoietic stem cells, subset of fetal thymocytes, subset of fetal liver cells, fibroblast, activated endothelial cells, neurons and some leukemia cell lines

Function
Regulate hematopoiesis and neural cell growth, cell adhesion
Ligand/Receptor
β3 integrin, β2 integrin
Cell Type
Endothelial cells, Fibroblasts, Hematopoietic stem and progenitors, Leukemia, Mesenchymal Stem Cells, Neurons, Thymocytes
Biology Area
Immunology, Stem Cells
Molecular Family
CD Molecules
Antigen References

1. McKenzie JL, et al. 1981. J. Immunol. 126:843.
2. Avalos AM, et al. 2002. Biol. Res. 35:231.
3. Wetzel A, et al. 2004. J. Immunol. 172:3850.

Gene ID
NA
UniProt
View information about CD90 on UniProt.org
Go To Top Version: 1    Revision Date: 09/12/2024

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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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