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Merck

ABCB1

ATP-binding cassette, sub-family B (MDR/TAP), member 1

Synonyms:
ABC20, CD243, CLCS, GP170, MDR1, P-GP, PGY1
Species:
UniProtKB ID:
Gene ID:
  • Human(5243) Summary: The membrane-associated protein encoded by this gene is a member of the superfamily of ATP-binding cassette (ABC) transporters. ABC proteins transport various molecules across extra- and intra-cellular membranes. ABC genes are divided into seven distinct subfamilies (ABC1, MDR/TAP, MRP, ALD, OABP, GCN20, White). This protein is a member of the MDR/TAP subfamily. Members of the MDR/TAP subfamily are involved in multidrug resistance. The protein encoded by this gene is an ATP-dependent drug efflux pump for xenobiotic compounds with broad substrate specificity. It is responsible for decreased drug accumulation in multidrug-resistant cells and often mediates the development of resistance to anticancer drugs. This protein also functions as a transporter in the blood-brain barrier. [provided by RefSeq, Jul 2008]
  • dog(403879) ATP-binding cassette, sub-family B (MDR/TAP), member 1
  • domestic cat(493707) ATP-binding cassette, sub-family B (MDR/TAP), member 1
  • Thale Cress(818265) ABC transporter B family member 1
  • naked mole-rat(101702843) ATP-binding cassette, sub-family B (MDR/TAP), member 1
  • domestic guinea pig(100733532) ATP-binding cassette, sub-family B (MDR/TAP), member 1
  • Domestic Rabbit(100008914) ATP-binding cassette, sub-family B (MDR/TAP), member 1
  • sheep(443367) ATP-binding cassette, sub-family B (MDR/TAP), member 1
  • Horse(100034074) ATP-binding cassette, sub-family B (MDR/TAP), member 1
  • cow(281585) ATP-binding cassette, sub-family B (MDR/TAP), member 1

Custom & Knockdown Gene Products

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  • Custom Gene Products

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Small Molecule - Agonist

Product Number
Description
Species
9(10H)-Acridanone, 99%,
Species
human
Hydrocortisone-Water Soluble, BioReagent, suitable for cell culture,
Species
human, mouse, rat
Hydrocortisone, BioReagent, suitable for cell culture,
Species
human, mouse, rat
Hydrocortisone, ≥98% (HPLC),
Species
human, mouse, rat
Hydrocortisone, meets USP testing specifications,
Species
human, mouse, rat

Small Molecule - Antagonist

Product Number
Description
Species
Chlorosulfonyl isocyanate, 98%,
Species
human
Omeprazole, solid,
Species
human
Ivermectin, ,
Species
mouse, human
Erythromycin, BioReagent, suitable for cell culture,
Species
mouse, human
Erythromycin, potency: ≥850 μg per mg,
Species
mouse, human

Antibodies

Product Number
Description
Species Reactivity
Application
Monoclonal Anti-CD243 antibody produced in mouse, clone UIC2,
Species Reactivity
human
Application
flow cytometry
Monoclonal Anti-CD243-APC antibody produced in mouse, clone UIC2,
Species Reactivity
Application
flow cytometry
Anti-ABCB1 antibody produced in rabbit, affinity isolated antibody,
Species Reactivity
bovine, canine, guinea pig, horse, human, mouse, pig, rabbit, sheep, zebrafish
Application
immunohistochemistry
western blot
Anti-ABCB1 antibody produced in rabbit HRP conjugated, affinity isolated antibody,
Species Reactivity
bovine, canine, guinea pig, horse, human, mouse, pig, rabbit, sheep, zebrafish
Application
immunohistochemistry
Anti-ABCB1 antibody produced in rabbit biotin conjugated, affinity isolated antibody,
Species Reactivity
bovine, canine, guinea pig, horse, human, mouse, pig, rabbit, sheep, zebrafish
Application
immunohistochemistry

Cell Lines

Product Number
Description
Species
CAR Knockout HepaRG Cells, 1 vial,
Species
MDR1 Knockout Caco-2 Cells, one vial,
Species
human
MDR1 Knockout HepaRG Cells, 1 vial,
Species
human
Canine MDR1 Knockout, Human MDR1 Knockin MDCKII Cells, ,
Species
human
MDR1/MRP2 Double Knockout Caco-2 Cells, one vial,
Species
human

Kits

Product Number
Description
Species
Multidrug Resistance Assay Kit, (Fluorometric MDR Assay),
Species
human, mouse, rat

Small Molecule - Mixed Agonist/Antagonist

Product Number
Description
Species
Dexamethasone, powder, γ-irradiated, BioXtra, suitable for cell culture, ≥80% (HPLC),
Species
mouse, rat, human
Dexamethasone, meets USP testing specifications,
Species
mouse, rat, human
Progesterone-Water Soluble, powder, BioReagent, suitable for cell culture,
Species
mouse, human, rat
Dexamethasone, powder, BioReagent, suitable for cell culture, ≥97%,
Species
mouse, rat, human
Dexamethasone, tested according to Ph. Eur.,
Species
mouse, rat, human

esiRNA

Product Number
Description
Species
MISSION® esiRNA, targeting human ABCB1,
Species
human