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- Table of Contents
GPBAR1 antibody (A01958-1) performs well in WB and shows reactivity with Mouse, Rat.
- Validated for inter-lot consistency, specificity, and reproducibility
- Committed to quality since 1993
- Over 1 Publication
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Western blot analysis of GPCR TGR5/GPBAR1 using anti-GPCR TGR5/GPBAR1 antibody (A01958-1).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions.
Lane 1: rat liver tissue lysates,
Lane 2: mouse liver tissue lysates,
Lane 3: mouse kidney tissue lysates.
After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA 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-GPCR TGR5/GPBAR1 antigen affinity purified polyclonal antibody (Catalog # A01958-1) 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 GPCR TGR5/GPBAR1 at approximately 46-48KD. The expected band size for GPCR TGR5/GPBAR1 is at 35KD.
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions.
Lane 1: rat liver tissue lysates,
Lane 2: mouse liver tissue lysates,
Lane 3: mouse kidney tissue lysates.
After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA 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-GPCR TGR5/GPBAR1 antigen affinity purified polyclonal antibody (Catalog # A01958-1) 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 GPCR TGR5/GPBAR1 at approximately 46-48KD. The expected band size for GPCR TGR5/GPBAR1 is at 35KD.
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Anti-GPCR TGR5/GPBAR1 Antibody Picoband®
GPBAR1 antibody
| Reactive Species | Host | Application |
|---|---|---|
| Mouse, Rat | Rabbit | WB |
Tested Applications
GPBAR1 antibody was positively detected by WB in:
rat liver tissue, mouse liver tissue, mouse kidney tissue
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
Recommend Dilution
Application
Dilution
Species
Western blot
0.25-0.5μg/ml
Mouse, Rat
* It is recommended to optimize the amount of this reagent in each experimental system to achieve the best results.
Reactive Data
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WB
Rat
Tested
Mouse
Tested
Human
Predicted
Sheep
Predicted
Dog
Predicted
Monkey
Predicted
Product Information
Product Name
Anti-GPCR TGR5/GPBAR1 Antibody Picoband®
View all GPBAR1 Antibodies
View all GPBAR1 Antibodies
Form
Lyophilized
Uniprot
Gene ID
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.
Host
Rabbit
Contents
Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.01mg NaN3.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
A synthetic peptide corresponding to a sequence at the C-terminus of human GPCR TGR5/GPBAR1, which shares 100% and 92.9% amino acid (aa) sequence identity with human and rat GPCR TGR5/GPBAR1, respectively.
Cross-Reactivity
No cross-reactivity with other proteins.
Reconstitution
Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Observed Molecular Weight
46-48 kDa
Calculated Molecular Weight
35.2 kDa
Background of GPBAR1
The G protein-coupled bile acid receptor 1 (GPBAR1) also known G-protein coupled receptor 19 (GPCR19), membrane-type receptor for bile acids (M-BAR) or TGR5 as is a protein that in humans is encoded by the GPBAR1 gene. This gene encodes a member of the G protein-coupled receptor (GPCR) superfamily. This enzyme functions as a cell surface receptor for bile acids. Treatment of cells expressing this GPCR with bile acids induces the production of intracellular cAMP, activation of a MAP kinase signaling pathway, and internalization of the receptor. The receptor is implicated in the suppression of macrophage functions and regulation of energy homeostasis by bile acids. Alternative splicing results in multiple transcript variants encoding the same protein.
Cite This Product
Anti-GPCR TGR5/GPBAR1 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A01958-1)
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
Mouse
93%
High Homology
Rat
93%
High Homology
Sheep
93%
High Homology
Dog
93%
High Homology
Monkey
93%
High Homology
Rabbit
86%
Moderate Homology
Cow
79%
Moderate Homology
Zebrafish
29%
Low homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for GPBAR1 antibody
Publications
Application:
Species:
Noni (Morinda citrifolia L.) fruit polysaccharide ameliorated high-fat diet-induced obesity by modulating gut microbiota and improving bile acid metabolism
Published: 2023-01-12
Journal: Journal of Functional Foods
Application: WB
Impact Factor: 5.60
Species: Mouse
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Product Promise
We promise Anti-GPCR TGR5/GPBAR1 Antibody Picoband® performs excellently in relevant applications for WB. If it doesn't perform as promised, we will refund the product. Learn more
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A01958-1
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
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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 2, 2026