PerCP/Cyanine5.5 anti-human CD243 (MDR-1) Antibody

Pricing & Availability
UIC2 (See other available formats)
Regulatory Status
Other Names
Multidrug resistance protein 1, ATP-binding cassette sub-family B member 1, P-glycoprotein 1
Mouse IgG2a, κ
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Product Citations
Human neuroblastoma cell line, SK-N-FI, was stained with human CD243 (MDR-1) (clone UIC2) PerCP/Cyanine5.5 (filled histogram) or mouse IgG2a, ? PerCP/Cyanine5.5 isotype control (open histogram).
  • UIC2_PerCPCyanine55_CD243_Antibody_013019
    Human neuroblastoma cell line, SK-N-FI, was stained with human CD243 (MDR-1) (clone UIC2) PerCP/Cyanine5.5 (filled histogram) or mouse IgG2a, ? PerCP/Cyanine5.5 isotype control (open histogram).
Compare all formats See PerCP/Cyanine5.5 spectral data
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348611 25 tests 147 CHF
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CD243 (MDR-1) belongs to the ATP binding cassette (ABC) transporter family. With an approximate molecular mass of 170 kD, it consists of two homologous halves. Each half contains two hydrophobic transmembrane domains (TMDs) and two hydrophilic nucleotide binding domains (NBDs). The TMDs span the membrane six times, forming a chamber with a 12 transmembrane α-helix structure. NBDs drive the transport process through ATP coupling and hydrolysis and are located at the cytoplasmic face of the membrane. CD243 transports various molecules across cellular membranes and is involved in multidrug resistance. MDR-1 is expressed on hematopoietic stem cells, T cells, B cells, and NK cells as well as on many multidrug resistant neoplastic cells. CD243 interacts with Caveolin, RING finger protein 1B, AAP1, p53, Orphan nuclear receptor PX, and cytochrome P450.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Reported Reactivity
African Green, Baboon
Antibody Type
Host Species
NIH 3T3 cells transfected with human MDR-1 cDNA
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 PerCP/Cyanine5.5 under optimal conditions.
Lot-specific (to obtain lot-specific concentration, please enter the lot number in our Concentration and Expiration Lookup or Certificate of Analysis online tools.)
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.

* PerCP/Cyanine5.5 has a maximum absorption of 482 nm and a maximum emission of 690 nm.

Excitation Laser
Blue Laser (488 nm)
Application Notes

Additional reported applications (for the relevant formats) include: blocking the efflux of fluorescent dyes1,2, immunoprecipitation1, and immunohistochemical staining of tissue sections of squamous cell carcinoma3.

Additional Product Notes
BioLegend is in the process of converting the name PerCP/Cy5.5 to PerCP/Cyanine5.5. The dye molecule remains the same, so you should expect the same quality and performance from our PerCP/Cyanine5.5 products. Contact Technical Service if you have any questions.
Application References

(PubMed link indicates BioLegend citation)
  1. Mechetner EB and Roninson IB. 1992. Proc. Natl. Acad. Sci. USA 13:5824. (Block, IP)
  2. Chaudhary PM, et al. 1992. Blood 80:2735. (Block)
  3. Kelley DJ, et al. 1993. Arch. Otolaryngol. Head Neck Surg. 119:411. (IHC-P)
  4. Goda K, et al. 2007. J. Pharmacol. Exp. Ther. 320:81. (Block)
AB_2562766 (BioLegend Cat. No. 348611)

Antigen Details

Member of ABC transporters family, MW ~170 kD. Consists of two homologous halves, each comprising two hydrophobic transmembrane domains (TMDs) and two hydrophilic nucleotide binding domains (NBDs).

Hematopoietic stem cells, T and B cells, natural killer (NK) cells, and many multidrug resistant neoplastic cells.

Transport various molecules across cellular membranes. Involved in multidrug resistance.
Cell Type
B cells, Hematopoietic stem and progenitors, NK cells, T cells
Biology Area
Apoptosis/Tumor Suppressors/Cell Death, Cell Biology, Immunology
Molecular Family
CD Molecules
Antigen References

1. Dulucq S, et al. 2008. Blood 112:2024. 
2. Gottesman MM, et al. 2009. Nat. Biotechnol. 27:546. 
3. Andreadis C, et al. 2007. Blood 109:3409.

Gene ID
5243 View all products for this Gene ID
View information about CD243 on

Related FAQs

How stable is PerCP/Cyanine5.5 tandem as compared to PerCP alone?

PerCP/Cyanine5.5 is quite photostable and also better than PerCP alone in withstanding fixation.

Go To Top Version: 2    Revision Date: 01.30.2019

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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.

  • PE/Cyanine7 anti-human CD243 (MDR-1)

  • Purified anti-human CD243 (MDR-1)

  • PE anti-human CD243 (MDR-1)

  • APC anti-human CD243 (MDR-1)

  • PerCP/Cyanine5.5 anti-human CD243 (MDR-1)

  • Alexa Fluor® 647 anti-human CD243 (MDR-1)

  • Alexa Fluor® 594 anti-human CD243 (MDR-1)

  • Brilliant Violet 421™ anti-human CD243 (MDR-1)


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