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ABCB1 antibody (A00049-4) performs well in Flow Cytometry, IF, ICC, WB and shows reactivity with Human.
- Validated for inter-lot consistency, specificity, and reproducibility
- Committed to quality since 1993
- Over 3 Publications
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Flow Cytometry analysis of 293T cells using anti-P Glycoprotein/ABCB1 antibody (A00049-4).
Overlay histogram showing 293T cells stained with A00049-4 (Blue line). The cells were fixed with 4% paraformaldehyde and blocked with 10% normal goat serum. And then incubated with rabbit anti-P Glycoprotein/ABCB1 Antibody (A00049-4, 1 μg/1x106 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10 μg/1x106 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1 μg/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.
Overlay histogram showing 293T cells stained with A00049-4 (Blue line). The cells were fixed with 4% paraformaldehyde and blocked with 10% normal goat serum. And then incubated with rabbit anti-P Glycoprotein/ABCB1 Antibody (A00049-4, 1 μg/1x106 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10 μg/1x106 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1 μg/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.
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Anti-P Glycoprotein/ABCB1 Antibody Picoband®
ABCB1 antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human | Rabbit | Flow Cytometry, IF, ICC, WB |
Tested Applications
ABCB1 antibody was positively detected by WB in:
human HepG2 whole cell, human Caco-2 whole cell
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
ABCB1 antibody was positively detected by ICC/IF in:
MCF-7 cell
ABCB1 antibody was positively detected by FC in:
293T cell
Recommend Dilution
Application
Dilution
Species
Western blot
0.25-0.5 μg/ml
Human
Immunocytochemistry/Immunofluorescence
5 μg/ml
Human
Flow Cytometry (Fixed)
1-3 μg/1x106 cells
Human
* It is recommended to optimize the amount of this reagent in each experimental system to achieve the best results.
Note: For flow cytometry (FCM), validated for fixed cells only. Not validated for FACS or surface flow cytometry using live cells.
Product Information
Product Name
Anti-P Glycoprotein/ABCB1 Antibody Picoband®
View all ABCB1 Antibodies
View all ABCB1 Antibodies
Form
Lyophilized
Uniprot
Gene ID
Storage & Handling
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 freezing and thawing.
Host
Rabbit
Contents
Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
A synthetic peptide corresponding to a sequence in the middle region of human P Glycoprotein/ABCB1, which shares 78.9% amino acid (aa) sequence identity with mouse ABCB1.
Cross-Reactivity
No cross-reactivity with other proteins.
Reconstitution
Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.
Observed Molecular Weight
141 kDa
Calculated Molecular Weight
141.5 kDa
Background of ABCB1
P-GP, also called ABCB1 or PGY1, is a glycoprotein that in humans is encoded by the ABCB1 gene. It is mapped to 7q21.12. P-GP is a well-characterized ABC-transporter (which transports a wide variety of substrates across extra- and intracellular membranes) of the MDR/TAP subfamily. It is an important protein of the cell membrane that pumps many foreign substances out of cells. More formally, it is an ATP-dependent drug efflux pump with broad substrate specificity. P-GP is an ATP-dependent drug efflux pump forxenobiotic 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.
Cite This Product
Anti-P Glycoprotein/ABCB1 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A00049-4)
Antibody Homology Across Species
The results generated by this homology analysis tool for commonly used animal species are shown below. For unlisted species, please refer to the homology analysis between the immunogen sequence and the corresponding species.
A homology of ≥90% is recommended. Generally, higher homology indicates a greater potential for cross-species reactivity. However, protein expression levels may vary among different species, tissues, and cell types. Therefore, the homology analysis results are for reference only and do not guarantee antibody cross-reactivity or experimental performance.
Human
100%
High Homology
Monkey
100%
High Homology
Mouse
79%
Moderate Homology
Sheep
79%
Moderate Homology
Rat
74%
Moderate Homology
Rabbit
74%
Moderate Homology
Cow
74%
Moderate Homology
Dog
74%
Moderate Homology
Zebrafish
37%
Low homology
Drosophila
26%
Low homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for ABCB1 antibody
Immunocytochemistry/Immunofluorescence (ICC/IF) protocol for ABCB1 antibody
Flow Cytometry (FC) protocol for ABCB1 antibody
Publications
Application:
Species:
Evaluation and antitumor mechanism of functionalized chitosan-based polymeric micelles for oral delivery of paclitaxel
Published: 2022-08-25
Journal: INTERNATIONAL JOURNAL OF PHARMACEUTICS
Application: WB
Impact Factor: 6.51
Species: Zebrafish
PMID: 36029990
pH-sensitive micelles for the intracellular co-delivery of curcumin and Pluronic L61 unimers for synergistic reversal effect of multidrug resistance
Published: 2017-02-14
Journal: Scientific Reports
Application: WB
Impact Factor: 4.26
Species: Human
PMID: 28195164
Effects of Lewis Y antigen on the gene expression of multiple drug resistance-associated proteins in human ovarian cancer RMG-I-H cells
Published: 2009-09-23
Journal: MEDICAL ONCOLOGY
Application: IF
Impact Factor: 1.13
Species: Human
PMID: 19771531
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Product Promise
We promise Anti-P Glycoprotein/ABCB1 Antibody Picoband® performs excellently in relevant applications for Flow Cytometry, IF, ICC, WB. If it doesn't perform as promised, we will refund the product. Learn more
In stock
Order Product
A00049-4
Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)
$370.00
Troubleshooting
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Guaranteed product quality
We promise all of our products perform as described in datasheets.
This product is for Research Use Only. Not for use in diagnostic procedures.
Update date:
Oct 11, 2026