- Clone
- 581 (See other available formats)
- Regulatory Status
- RUO
- Workshop
- V MA27
- Other Names
- Gp105-120, My10
- Isotype
- Mouse IgG1, κ
- Ave. Rating
- Submit a Review
- Product Citations
- publications
![A_581_A488_110209 A_581_A488_110209](https://d1spbj2x7qk4bg.cloudfront.net/Admin/Public/GetImage.ashx?Image=/Files/Images/media_assets/products/product_images/A_581_A488_110209.jpg&Width=240&Height=300&altFmImage_path=&Compression=90&Crop=5)
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Human peripheral blood leukocytes stained with CD45 (HI30) APC and 581 Alexa Fluor® 488 (top) or mIgG1, κ Alexa Fluor® 488 isotype control (bottom). Data was generated by gating on live CD14 negative lymphocyte population. -
Cat # | Size | Price | Quantity Check Availability | Save | ||
---|---|---|---|---|---|---|
343517 | 25 tests | 100€ | ||||
343518 | 100 tests | 212€ |
CD34, also known as gp105-120, is a type I monomeric sialomucin-like glycophosphoprotein with an approximate molecular weight of 105-120 kD. Selectively expressed on the majority of hematopoietic stem/progenitor cells, bone marrow stromal cells, capillary endothelial cells, embryonic fibroblasts, and some nervous tissue, CD34 is a commonly used marker to identify human hematopoietic stem/progenitor cells. According to the differential sensitivity to enzymatic cleavage, four groups of epitopes of CD34 have been described. CD34 mediates cell adhesion and lymphocytes homing through binding to L-selectin and E-selectin ligands.
Product DetailsProduct Details
- Reactivity
- Human
- Antibody Type
- Monoclonal
- Host Species
- Mouse
- 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 Alexa Fluor® 488 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
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FC - Quality tested
- Recommended Usage
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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.
* Alexa Fluor® 488 has a maximum emission of 519 nm when it is excited at 488 nm.
Alexa Fluor® and Pacific Blue™ are trademarks of Life Technologies Corporation.
View full statement regarding label licenses - Excitation Laser
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Blue Laser (488 nm)
- Application Notes
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The 581 antibody recognizes the class III group epitope which is resistant to sialidase/glycolyprotease and chymopapain treatment. Additional reported applications (for the relevant formats) include: immunohistochemical staining of paraffin-embedded tissue sections5 and immunofluorescence6.
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Application References
(PubMed link indicates BioLegend citation) -
- Schlossman SF, et al. 1995. Leukocyte Typing V:White Cell Differentiation Antigen. New York:Oxford University Press.
- Felschow DM, et al. 2001. Blood 97:3768.
- Rudin CE, et al. 1997. Br. J. Haematol. 97:488.
- Yoshino N, et al. 2000. Exp. Anim. (Tokyo) 49:97. (FC)
- Skowasch D, et al. 2003. Cardiovasc Res. 60:684. (IHC)
- Umland O, et al. 2003. J. Histochem. Cytochem. 51:977. (IF)
- Product Citations
- RRID
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AB_1937204 (BioLegend Cat. No. 343517)
AB_1937203 (BioLegend Cat. No. 343518)
Antigen Details
- Structure
- 105-120 kD single chain mucin-like glycoprotein
- Distribution
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Hematopoietic stem/progenitor cells, bone marrow stromal cells, endothelial cells, embryonic fibroblasts
- Function
- Cell adhesion
- Ligand/Receptor
- L-selectin, E-selectin
- Cell Type
- Endothelial cells, Fibroblasts, Hematopoietic stem and progenitors
- Biology Area
- Cell Biology, Immunology, Neuroinflammation, Neuroscience, Stem Cells
- Molecular Family
- CD Molecules
- Antigen References
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1. Krause DS, et al. 1996. Blood 87:1.
2. Puri KD, et al. 1995. J. Cell Biol. 131:261.
3. Zola H, et al. 2007. Leukocyte and Stromal Cell Molecules:The CD Markers. John Wiley & Sons Inc, Hoboken New Jersey. - Gene ID
- 947 View all products for this Gene ID
- UniProt
- View information about CD34 on UniProt.org
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Compare Data Across All Formats
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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