Brilliant Violet 421™ anti-mouse CD34 Antibody

Pricing & Availability
Clone
MEC14.7 (See other available formats)
Regulatory Status
RUO
Other Names
Mucosialin
Isotype
Rat IgG2a, κ
a)MEC14.7_BV421_041811
Mouse fibroblast cell line NIH/3T3 was stained with CD34 (clone MEC14.7) Brilliant Violet 421™ (filled histogram) or rat IgG2a, κ Brilliant Violet 421™ isotype control (open histogram).
  • a)MEC14.7_BV421_041811
    Mouse fibroblast cell line NIH/3T3 was stained with CD34 (clone MEC14.7) Brilliant Violet 421™ (filled histogram) or rat IgG2a, κ Brilliant Violet 421™ isotype control (open histogram).
  • MEC14-7_BV421_CD34_Antibody_IF_011414
    Mouse fibroblast cell line NIH/3T3 was stained with CD34 (clone MEC14.7) Brilliant Violet 421™ (filled histogram) or rat IgG2a, κ Brilliant Violet 421™ isotype control (open histogram).
Compare all formats See Brilliant Violet 421™ spectral data See high resolution IF data...
Cat # Size Price Quantity Check Availability
119321 125 µL $204.00
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Description

CD34 is a highly glycosylated hematopoietic progenitor antigen. Two isoforms of CD34 have been reported to be generated by alternative splicing. This antigen is expressed on hematopoietic progenitors as well as on endothelial cells, brain, and testis. CD34 is thought to function as an adhesion molecule for early hematopoietic progenitors mediating the attachment of stem cells to extracellular matrix or stromal cells. CD34 is phosphorylated on serine residues by PKC.

Technical data sheet

Product Details

Verified Reactivity
Mouse
Antibody Type
Monoclonal
Host Species
Rat
Immunogen
Cells transfected with mouse CD34
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 Brilliant Violet 421™ 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
ICC - Verified
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. It is recommended that the reagent be titrated for optimal performance for each application.

Brilliant Violet 421™ excites at 405 nm and emits at 421 nm. The standard bandpass filter 450/50 nm is recommended for detection. Brilliant Violet 421™ is a trademark of Sirigen Group Ltd.


Learn more about Brilliant Violet™.

This product is subject to proprietary rights of Sirigen Inc. and is made and sold under license from Sirigen Inc. The purchase of this product conveys to the buyer a non-transferable right to use the purchased product for research purposes only. This product may not be resold or incorporated in any manner into another product for resale. Any use for therapeutics or diagnostics is strictly prohibited. This product is covered by U.S. Patent(s), pending patent applications and foreign equivalents.
Excitation Laser
Violet Laser (405 nm)
Application Notes

The MEC14.7 antibody does not stain bone marrow cells like some other mouse CD34 antibodies, probably because the antibody recognizes a different epitope from other mAbs. Additional reported applications (for the relevant formats) include: immunoprecipitation, Western blotting6, and immunohistochemistry of acetone-fixed frozen sections and paraffin-embedded sections2,4,5,6.

Application References

(PubMed link indicates BioLegend citation)
  1. Garlanda C, et al. 1997. Eur. J. Cell Biol. 73:368. (FC)
  2. Knowles HJ, et al. 2004. Circ. Res. 95:162. (IHC)
  3. Trempus CS, et al. 2003. J. Invest. Dermatol. 120:501.
  4. Winding B, et al. 2002. Clin. Cancer Res. 8:1932. (IHC)
  5. Voswinckel R, et al. 2003. Circ. Res. 93:372. (IHC)
  6. Kairaitis LK, et al. 2005. Am. J. Physiol. Renal. Physiol. 288:F198. (IHC, WB)
  7. Ao A, et al. 2008. P. Natl. Acad. Sci. USA 105:7821. PubMed
  8. Zaynagetdinov R., et al. 2011. J Immunol. 187:5703. PubMed.
Product Citations
  1. Shiroshita K, et al. 2022. Cell Rep Methods. 2:100354. PubMed
  2. Saavedra-Peña RDM, et al. 2022. J Mol Endocrinol. 68:179. PubMed
  3. Shao Y, et al. 2019. Diabetes. 68:2131. PubMed
  4. Papafragkos I, et al. 2022. Front Immunol. 13:889075. PubMed
  5. Varol D et al. 2017. Immunity. 46(6):1030-1044 . PubMed
  6. Shook BA, et al. 2020. Cell Stem Cell. 26(6):880-895. PubMed
  7. Pinho S, et al. 2022. Nat Cell Biol. 24:290. PubMed
  8. Sebo ZL, et al. 2018. Development. 145. PubMed
  9. Sebo ZL, et al. 2021. Mol Metab. 44:101141. PubMed
  10. Shao Y, et al. 2019. Stem Cells. 37:1331. PubMed
RRID
AB_10900980 (BioLegend Cat. No. 119321)

Antigen Details

Structure
Type I membrane protein, 75-120 kD, highly glycosylated; two isoforms reported
Distribution

Hematopoietic progenitors, brain, testis, endothelial cells; low expression in thymus, spleen, and bone marrow

Function
Possible adhesion molecule thought to function in early hematopoiesis by mediating attachment of stem cells to bone marrow extracellular matrix or stromal cells. Presents carbohydrate ligands to selectins.
Ligand/Receptor
L-selectin, other selectins
Cell Type
Endothelial cells, Hematopoietic stem and progenitors
Biology Area
Cell Biology, Immunology, Neuroinflammation, Neuroscience
Molecular Family
Adhesion Molecules, CD Molecules
Antigen References

1. Garlanda C, et al. 1997. Eur. J. Cell Biol. 73:368.
2. Brown J, et al. 1991. Int. Immunol. 3:175.
3. Suda J, et al. 1992. Blood 79:2288.
4. Baumhueter S, et al. 1994. Blood 84:2554.

Gene ID
12490 View all products for this Gene ID
UniProt
View information about CD34 on UniProt.org
Go To Top Version: 2    Revision Date: 01/16/2014

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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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