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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4.3 ★★★★★
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Isaiah O
Grantham, US
★★★★★ 5
Comfortable, Easy to Clean, and Held Up at Coachella
Size: 12, Color: White, Size: 12, Color: White
I’m really happy with this purchase. The shoes are very comfortable, and the product description is accurate. I followed the sizing recommendation based on my foot type and went one size up—they fit perfectly. I bought these for Coachella, and they definitely held up. I was on my feet all day, and they stayed comfortable the entire time. What impressed me most is how easy they were to keep clean. At the end of each day, I was able to wipe them down and maintain their whiteness without much effort. Once I got home, I gave them a deeper clean, and they honestly looked as good as new. Even the laces cleaned up easily. Now I’ve transitioned them into my regular work shoes, and they still look great. Overall, I’m very satisfied with this purchase and would definitely recommend them.
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Reviewed in the United States on May 4, 2026
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Hawaiian
Louisville, US
★★★★★ 4
Great shoes that are well made, lite weight, and comfortable.
Size: 12, Color: Brown
Just received my 2nd pair of shoes from Bruno Marc in a size 12. These are really lite and comfortable. It can be dressed down to be a casual shoe or dressed up with a nice suit. These run true to size so I ordered my usual size 12 and the fit was perfect. Being my 2nd pair of Bruno Marc's, I like the quality of their shoes and each shoe is described appropriately on fit and comfort. Insole of these shoes were awesome and provided soft comfort on the feet along with a slight arch support too. Will definitely consider ordering more Bruno Marc shoes in the future.
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Reviewed in the United States on March 11, 2025
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JCMIV63
Massapequa, US
★★★★★ 5
Cushioned, comfortable, stylish and a rubber sole!
Size: 10, Color: Brown
These shoes check multiple boxes for me, comfortable, cushioned, rubber sole and stylish. As my feet grow old and worn out, I'm on a constant search for comfortable, cushioned shoes that are suitable for work and dressier occasions. I have tried many expensive shoes that look great but either lack cushioning, arch support and or comfort. One of the nice things is these shoes have a rubber sole, where most cushioned shoes have the foam soles which are great, but they tend to lack grip particularly when its damp/wet. They have average arch support, but the insole is removable and I put my own cushioned arch support. Love these!
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Reviewed in the United States on April 6, 2026
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DDD Projects
New York, US
★★★★★ 5
OG Style
I am a big fan of Bruno Marc shoes. Over the years they have provided comfortable and affordable boots and shoes. These blue, tan and white soled dress sneakers are no exception. They have a nice finished look that makes them both causal and dressy. The lightweight style is still warm enough for colder mid-west winters. The box of the toes is wide and comfortable. The insole is well padded and a pleasure to wear. This is another fine pair of shoes to add to my collection and yours.
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Reviewed in the United States on January 14, 2026
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Lake Worth, US
★★★★★ 5
Must buy: Comfort + Casual + Well Made / Ventilated
Size: 8, Color: Brown
Just buy it! I have put in roughly 15,000 steps in this shoes in 10 days and I can't believe how comfortable they are after this much rough use in short amount of time. I highly recommend this shoes to anyone looking for comfort in casual style.
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Reviewed in the United States on May 4, 2026

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