PE 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 BV10A4H2 PE
  • BV10A4H2_PE_020708
    Human pre-B cell line REH stained with BV10A4H2 PE
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313305 25 tests 94€
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313306 100 tests 205€
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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 and BSA (origin USA)
The antibody was purified by affinity chromatography, and conjugated with PE under optimal conditions.
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.

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 5 µl per million cells in 100 µl staining volume or 5 µl per 100 µl of whole blood.

Excitation Laser
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
Product Citations
  1. Fleischmann M, et al. 2021. Cells. 10:. PubMed
  2. Lu YC, et al. 2018. Cell Rep. 25:2083. PubMed
  3. Pellin D, et al. 2019. Nat Commun. 10:2395. PubMed
  4. Ward D, et al. 2016. Haematologica. 101: 286 - 296. PubMed
AB_314990 (BioLegend Cat. No. 313305)
AB_314991 (BioLegend Cat. No. 313306)

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

What type of PE do you use in your conjugates?
We use R-PE in our conjugates.
Go To Top Version: 1    Revision Date: 11-30-2012

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*These products may be covered by one or more Limited Use Label Licenses (see the BioLegend Catalog or our website, BioLegend products may not be transferred to third parties, resold, modified for resale, or used to manufacture commercial products, reverse engineer functionally similar materials, or to provide a service to third parties without written approval of BioLegend. By use of these products you accept the terms and conditions of all applicable Limited Use Label Licenses. Unless otherwise indicated, these products are for research use only and are not intended for human or animal diagnostic, therapeutic or commercial use.


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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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