Anti-GPCR TGR5/GPBAR1 Antibody Picoband®

About this product

Boster Bio Anti-GPCR TGR5/GPBAR1 Antibody Picoband® catalog # A01958-1. Tested in WB applications. This antibody reacts with 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.

Specifications

Catalog number

A01958-1

Size / count

100 µg/Vial

Dry ice

No

Hazardous

No

Discontinued

No

Background

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.

Synonyms

Insulin-like growth factor-binding protein 5; IBP-5; IGF-binding protein 5; IGFBP-5; IGFBP5; IBP5

Gene Name

GPBAR1

Gene ID

227289

UniProt

Q8TDU6

Host

Rabbit

Reactivity

Mouse, Rat

Cross Reactivity

No cross-reactivity with other proteins.

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.

Clonality

Polyclonal

Tissue Specificity

Osteosarcoma, and at lower levels in liver, kidney and brain.

Applications

WB

Field of Research

Growth Factors/Hormones, Lipid Signaling, Signal Transduction, Signaling Pathway

Purification

Immunogen affinity purified.

Concentration

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Form

Lyophilized

Reconstitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Function

IGF-binding proteins prolong the half-life of the IGFs and have been shown to either inhibit or stimulate the growth promoting effects of the IGFs on cell culture. They alter the interaction of IGFs with their cell surface receptors.

References & Citations

1. Maruyama, T., Miyamoto, Y., Nakamura, T., Tamai, Y., Okada, H., Sugiyama, E., Nakamura, T., Itadani, H., Tanaka, K. Identification of membrane-type receptor for bile acids (M-BAR) . Biochem. Biophys. Res. Commun. 298: 714-719, 2002. 2. Watanabe, M., Houten, S. M., Mataki, C., Christoffolete, M. A., Kim, B. W., Sato, H., Messaddeq, N., Harney, J. W., Ezaki, O., Kodama, T., Schoonjans, K., Bianco, A. C., Auwerx, J. Bile acids induce energy expenditure by promoting intracellular thyroid hormone activation. Nature 439: 484-489, 2006. 3. Yoneno, K., Hisamatsu, T., Shimamura, K., Kamada, N., Ichikawa, R., Kitazume, M. T., Mori, M., Uo, M., Namikawa, Y., Matsuoka, K., Sato, T., Koganei, K., Sugita, A., Kanai, T., Hibi, T. TGR5 signalling inhibits the production of pro-inflammatory cytokines by in vitro differentiated inflammatory and intestinal macrophages in Crohn's disease. Immunology 139: 19-29, 2013.

Storage Conditions

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.

Calculated Molecular Weight

30570 MW

Observed Molecular Weight

46-48 kDa

Gene Name Synonym

Insulin-like growth factor-binding protein 5

Subcellular Location

Secreted.

Isotype

Rabbit IgG

Contents

Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.01mg NaN3.