Product Info Summary
SKU: | PB9144 |
---|---|
Size: | 100 μg/vial |
Reactive Species: | Human, Mouse, Rat |
Host: | Rabbit |
Application: | IHC, WB |
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Product info
Product Name
Anti-MRP4/ABCC4 Antibody Picoband®
View all MRP4/ABCC4 Antibodies
SKU/Catalog Number
PB9144
Size
100 μg/vial
Form
Lyophilized
Description
Boster Bio Anti-MRP4/ABCC4 Antibody Picoband® catalog # PB9144. Tested in IHC, WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.
Storage & Handling
Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.
Cite This Product
Anti-MRP4/ABCC4 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # PB9144)
Host
Rabbit
Contents
Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
E.coli-derived human MRP4 recombinant protein (Position: M1-P370).
*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.
Cross-reactivity
No cross-reactivity with other proteins
Reactive Species
PB9144 is reactive to ABCC4 in Human, Mouse, Rat
Reconstitution
Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Observed Molecular Weight
47 kDa
Calculated molecular weight
149527 MW
Background of MRP4/ABCC4
ABCC4 (Atp-binding cassette, subfamily c, member 4) also known as MRP4 or MOATB, is a protein that in humans is encoded by the ABCC4 gene. It belongs to a large family of transmembrane proteins involved in active transport of substrates out of cells. This gene is mapped to chromosome 13q32. ABCC4 acts as an independent regulator of intracellular cyclic nucleotide levels and as a mediator of cAMP-dependent signal transduction to the nucleus. The antiproliferative effect of ABCC4 inhibition was related to cAMP-dependent PKA activation and CREB phosphorylation. Pharmacologic inhibition of ABCC4 activity or knockdown of ABCC4 via RNA interference resulted in reduced migration of DCs from human skin explants and of in vitro-generated Langerhans cells. It has been found that ABCC4 contributes to migration of DCs toward draining lymph nodes and therefore has a role in the initiation of an immune response.
Antibody Validation
Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence, and ELISA with known positive control and negative samples to ensure specificity and high affinity, including thorough antibody incubations.
Application & Images
Applications
PB9144 is guaranteed for IHC, WB Boster Guarantee
Assay Dilutions Recommendation
The recommendations below provide a starting point for assay optimization. The actual working concentration varies and should be decided by the user.
Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml, Human, Mouse, Rat, By Heat
Western blot, 0.1-0.5μg/ml, Human
Positive Control
IHC: rat intestine tissue, human intestinal cancer tissue, mouse intestine tissue
Validation Images & Assay Conditions
Click image to see more details
Figure 1. Western blot analysis of MRP4 using anti-MRP4 antibody (PB9144).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours.
Lane 1: recombinant human MRP4 protein 0.5 ng.
After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-MRP4 antigen affinity purified polyclonal antibody (Catalog # PB9144) at 0.5 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for MRP4 at approximately 47 kDa. The expected band size for MRP4 is at 47 kDa.
Click image to see more details
Figure 2. IHC analysis of MRP4 using anti-MRP4 antibody (PB9144).
MRP4 was detected in a paraffin-embedded section of rat intestine tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1 μg/ml rabbit anti-MRP4 Antibody (PB9144) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.
Click image to see more details
Figure 3. IHC analysis of MRP4 using anti-MRP4 antibody (PB9144).
MRP4 was detected in a paraffin-embedded section of human intestinal cancer tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1 μg/ml rabbit anti-MRP4 Antibody (PB9144) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.
Click image to see more details
Figure 4. IHC analysis of MRP4 using anti-MRP4 antibody (PB9144).
MRP4 was detected in a paraffin-embedded section of mouse intestine tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH 8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1 μg/ml rabbit anti-MRP4 Antibody (PB9144) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.
Protein Target Info & Infographic
Gene/Protein Information For ABCC4 (Source: Uniprot.org, NCBI)
Gene Name
ABCC4
Full Name
Multidrug resistance-associated protein 4
Weight
149527 MW
Superfamily
ABC transporter superfamily
Alternative Names
Multidrug resistance-associated protein 4;ATP-binding cassette sub-family C member 4;MRP/cMOAT-related ABC transporter;Multi-specific organic anion transporter B;MOAT-B;ABCC4;MRP4; ABCC4 MOAT-B, MOATB, MRP4 ATP binding cassette subfamily C member 4 multidrug resistance-associated protein 4|MRP/cMOAT-related ABC transporter|bA464I2.1 (ATP-binding cassette, sub-family C (CFTR/MRP), member 4)|canalicular multispecific organic anion transporter (ABC superfamily)|multi-specific organic anion transporter B
*If product is indicated to react with multiple species, protein info is based on the gene entry specified above in "Species".For more info on ABCC4, check out the ABCC4 Infographic
We have 30,000+ of these available, one for each gene! Check them out.
In this infographic, you will see the following information for ABCC4: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact [email protected].
Specific Publications For Anti-MRP4/ABCC4 Antibody Picoband® (PB9144)
Hello CJ!
PB9144 has been cited in 3 publications:
*The publications in this section are manually curated by our staff scientists. They may differ from Bioz's machine gathered results. Both are accurate. If you find a publication citing this product but is missing from this list, please let us know we will issue you a thank-you coupon.
The Herbal Constituents in An-Gong-Niu-Huang Wan (AGNH) Protect against Cinnabar- and Realgar-Induced Hepatorenal Toxicity and Accumulations of Mercury and Arsenic in Mice
Chen L,Liao L,Zhai T,Huang X,Chen Y.Influence of Orally Administered Borneol on the Expression of Hepatic Transporters in Rats.Eur J Drug Metab Pharmacokinet.2019 Feb;44(1):103-109.doi:10.1007/s13318-018-0499-1.PMID:30105488.
Species: Rat
PB9144 usage in article: APP:WB, SAMPLE:LIVER TISSUE, DILUTION:NA
Songsong Wang,Xiao Xiao,Ao Li,Peng Li,"The Herbal Constituents in An-Gong-Niu-Huang Wan (AGNH) Protect against Cinnabar- and Realgar-Induced Hepatorenal Toxicity and Accumulations of Mercury and Arsenic in Mice",Evidence-Based Complementary and Alternative Medicine,vol.2021,Article ID 5566078,9 pages,2021.https://doi.org/10.1155/2021/5566078
Species: Mouse
PB9144 usage in article: APP: WB, SAMPLE:HEPATORENAL TISSUE, DILUTION:NA
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Customer Q&As
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1 Customer Q&As for Anti-MRP4/ABCC4 Antibody Picoband®
Question
We are currently using anti-MRP4/ABCC4 antibody PB9144 for rat tissue, and we are well pleased with the WB results. The species of reactivity given in the datasheet says human, mouse, rat. Is it true that the antibody can work on zebrafish tissues as well?
Verified Customer
Verified customer
Asked: 2018-03-16
Answer
The anti-MRP4/ABCC4 antibody (PB9144) has not been tested for cross reactivity specifically with zebrafish tissues, but there is a good chance of cross reactivity. We have an innovator award program that if you test this antibody and show it works in zebrafish you can get your next antibody for free. Please contact me if I can help you with anything.
Boster Scientific Support
Answered: 2018-03-16