Biotin anti-human CD135 (Flt-3/Flk-2) Antibody

Pricing & Availability
BV10A4H2 (See other available formats)
Regulatory Status
Other Names
FMS-like tyrosine kinase-3, FLT-3, STK-1, Flk-2
Mouse IgG1, κ
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Product Citations
Human pre-B cell line REH stained with biotinylated BV10A4H2, followed by Sav-PE
  • BV10A4H2_Biotin_020708
    Human pre-B cell line REH stained with biotinylated BV10A4H2, followed by Sav-PE
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313312 100 µg £129
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CD135 is a 130-160 kD type III tyrosine kinase receptor expressed on CD34+ hematopoietic stem cells, myelomonocytic progenitors, primitive B cell progenitors, and thymocytes. CD135 is also expressed on malignant hematopoietic cells including AML, ALL and CML-BC. CD135, also known as FMS-like tyrosine kinase-3, FLT3, STK-1, and Flk-2, is a growth factor receptor that binds the FLT3 ligand to promote the growth and differentiation of primitive hematopoietic cells. The intracytoplasmic domain of CD135 is modified by phosphorylation and has been shown to interact with Grb2, SOCS1, VAV1, and Shc.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Antibody Type
Host Species
BV-173 pro-B cell line
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide.
The antibody was purified by affinity chromatography, and conjugated with biotin under optimal conditions.
0.5 mg/ml
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C. Do not freeze.

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 ≤2.0 µg per million cells in 100 µl volume. It is recommended that the reagent be titrated for optimal performance for each application.

Product Citations
  1. Meehan S, et al. 2019. Commun Biol. 2:229. PubMed
AB_2104834 (BioLegend Cat. No. 313312)

Antigen Details

Member of the immunoglobulin supergene family, type 3 tyrosine kinase receptor; 130-160 kD

Expressed on CD34+ hematopoietic stem cells, myelomonocytic progenitors, primitive B cell progenitors, and thymocytes. Also expressed on AML, ALL and CML-BC tumor cells

Tyrosine kinase growth factor receptor involved in the growth and differentiation of primitive hematopoietic cells
FLT3 ligand
Cell Type
B cells, Hematopoietic stem and progenitors, Leukemia, Thymocytes
Biology Area
Cell Biology, Immunology
Molecular Family
CD Molecules, Cytokine/Chemokine Receptors
Antigen References

1. Rappold I, et al. 1997. Blood 90:111.
2. Rosnet O, et al. 1996. Acta Haematol. 95:218.
3. Rosnet O, et al. 1996. Leukemia 10:238.
4. Bertho JM, et al. 2000. Scand. J. Immunol. 52:53.

Gene ID
2322 View all products for this Gene ID
View information about CD135 on

Related FAQs

How many biotin molecules are per antibody structure?
We don't routinely measure the number of biotins with our antibody products but the number of biotin molecules range from 3-6 molecules per antibody.
Go To Top Version: 1    Revision Date: 11/30/2012

For Research Use Only. Not for diagnostic or therapeutic use.


This product is supplied subject to the terms and conditions, including the limited license, located at ("Terms") and may be used only as provided in the Terms. Without limiting the foregoing, BioLegend products may not be used for any Commercial Purpose as defined in the Terms, resold in any form, used in manufacturing, or reverse engineered, sequenced, or otherwise studied or used to learn its design or composition without express written approval of BioLegend. Regardless of the information given in this document, user is solely responsible for determining any license requirements necessary for user’s intended use and assumes all risk and liability arising from use of the product. BioLegend is not responsible for patent infringement or any other risks or liabilities whatsoever resulting from the use of its products.


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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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