LEAF(TM) Purified anti-human CD243 (MDR-1)

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 alpha-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.

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SPECIFICATIONS

Catalog Number

348603

Size

50 microg

Applications

BNI, FC, IHC, IP

Hosts

Mouse

Reactivities

Hum

Clone

UIC2

Antigen

NIH 3T3 cells transfected with human MDR-1 cDNA

Gene Id

5243

Isotype

Mouse IgG2a, kappa

Clonality

Monoclonal

Dilutions

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For immunofluorescent staining, the suggested use of this reagent is ?0.5 microg per million cells in 100 microl volume or 100 microl of whole blood. It is recommended that the reagent be titrated for optimal performance for each application.

Storage Temp

4 C

Concentration

1 mg/ml

Shipping Temp

Ambient RT

Storage Buffer

The antibody solution should be stored undiluted at 4C. This LEAF(TM) solution contains no preservative; handle under aseptic conditions.

Alternative Names

Multidrug resistance protein 1, ATP-binding cassette sub-family B member 1, P-glycoprotein 1

Regulatory Status

RUO