SKU: 93889615148

MDR3 Recombinant Rabbit mAb (SDT-1949-60)

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Description

MDR3 Recombinant Rabbit mAb (SDT-1949-60)Product Specification Host Rabbit Antigen MDR3 Synonyms Phosphatidylcholine translocator ABCB4; ATP binding cassette sub family B member 4; Multidrug resistance protein 3; P glycoprotein 3; MDR3; PGY3; ABCB4 Immunogen Synthetic Peptide Location Cell membrane, Cytoplasm Accession P21439 Clone Number SDT 1949 60 Antibody Type Recombinant mAb Isotype IgG Application IHC P, IF Reactivity Hu, Ms, Rt Positive Sample Human liver, mouse liver, rat liver

Product Specification


Host Rabbit
Antigen MDR3
Synonyms Phosphatidylcholine translocator ABCB4; ATP-binding cassette sub-family B member 4; Multidrug resistance protein 3; P-glycoprotein 3; MDR3; PGY3; ABCB4
Immunogen Synthetic Peptide
Location Cell membrane, Cytoplasm
Accession P21439
Clone Number SDT-1949-60
Antibody Type Recombinant mAb
Isotype IgG
Application IHC-P, IF
Reactivity Hu, Ms, Rt
Positive Sample Human liver, mouse liver, rat liver
Purification Protein A
Concentration 0.5 mg/ml
Conjugation Unconjugated
Physical Appearance Liquid
Storage Buffer

PBS, 40% Glycerol, 0.05% BSA, 0.03% Proclin 300

Stability & Storage

12 months from date of receipt / reconstitution, -20 °C as supplied

Dilution


application dilution species
IHC-P 1:1000 Hu, Ms, Rt
IF 1:500-1:1000 Hu, Ms, Rt

Background

Multidrug Resistance Protein 3 (MDR3), also known as ATP-binding cassette sub-family B member 4 (ABCB4), is a crucial protein primarily expressed in the canalicular membrane of hepatocytes. It functions as a phosphatidylcholine translocase, transporting this phospholipid from the inner to the outer leaflet of the membrane bilayer and into bile. This process is essential for forming mixed micelles with bile salts, protecting the biliary tree from the detergent-like toxicity of bile salts. MDR3 plays a significant role in bile formation and preventing cholestasis. Mutations in the ABCB4 gene can lead to severe liver disorders, such as Progressive Familial Intrahepatic Cholestasis type 3 (PFIC3), characterized by early-onset cholestasis, liver fibrosis, and eventual liver failure. Additionally, MDR3 dysfunction has been linked to drug-induced liver injury (DILI) due to its inhibition by certain drugs or their metabolites.

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SKU: 93889615148

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A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 5
Work as well as the NGK's
Bought for a 2016 Mazda 6, I had NGK's in it for 5 months and had misfires, didnt have the money to throw more NGK's at it for troubleshooting. Bought these to try and they work great so far.
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Reviewed in the United States on April 29, 2026
C
Verified Purchase
Christopher D. Bodirsky
New York, US
★★★★★ 4
Faulty plug? Otherwise great set
Definitely better than the old plugs that probably had 80k miles on them. The one star off is because I had a misfire after installing. Not sure if I damaged the plug or what, but a reinstall didn't fix the misfire. In my genius, I rushed to try to gap it and ended up breaking the iridium tip. Put the old plug into cylinder 3 (where the misfire was) and it was fine. Gonna have to get a new single tomorrow at my local shop, but a bit frustrating to get a misfire after install.
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Reviewed in the United States on April 27, 2026
B
Verified Purchase
Britincali
Charlottesville, US
★★★★★ 5
Upgrade from OEM
After seeing a quite ludicrous $403 quote to change 4 spark plugs in a Mazda3 I decided to show my son how easy it is. These were an upgrade from OEM parts. They were gapped perfectly for the car. They took 20mins to fit and work fine.
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Reviewed in the United States on February 11, 2026
A
Verified Purchase
ANDRES FIGUEROA
New York, US
★★★★★ 5
Very good
The best quality. Runs like new again.
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Reviewed in the United States on March 12, 2026
A
Verified Purchase
Ale
Battle Creek, US
★★★★★ 1
garbage spark plugs
misfired after 30 minutes of driving cylinder 4 misfire code, left me stranded on the highway with baby in car. “(9621)” at the end of description is a lie, was not compatible with my vehicle even with compatibility test.
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Reviewed in the United States on May 17, 2026

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