RabMAb

Anti-GABA B Receptor 2抗体[EP2411Y] (ab75838)

概述

  • 产品名称Anti-GABA B Receptor 2抗体[EP2411Y]
    参阅全部 GABA B Receptor 2 一抗
  • 描述
    兔单克隆抗体[EP2411Y] to GABA B Receptor 2
  • 经测试应用适用于: IHC-P, WB, Flow Cyt, ICC/IFmore details
    不适用于: IP
  • 种属反应性
    与反应: Mouse, Rat, Human
  • 免疫原

    A synthetic peptide corresponding to residues near the C terminus of human GABA B Receptor 2

  • 阳性对照
    • Human cerebellum lysate; human brain tissue.
  • 常规说明

    This product is a recombinant rabbit monoclonal antibody.

     

    Produced using Abcam’s RabMAb® technology. RabMAb® technology is covered by the following U.S. Patents, No. 5,675,063 and/or 7,429,487.

性能

应用

Our Abpromise guarantee covers the use of ab75838 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

应用 Ab评论 说明
IHC-P 1/100 - 1/250. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
WB 1/500. Predicted molecular weight: 106 kDa.
Flow Cyt 1/40.

ab172730 - Rabbit monoclonal IgG, is suitable for use as an isotype control with this antibody.

ICC/IF 1/50 - 1/100.
  • 应用说明Is unsuitable for IP.
  • 靶标

    • 功能Receptor for GABA. The activity of this receptor is mediated by G-proteins that inhibit adenylyl cyclase activity, stimulates phospholipase A2, activates potassium channels, inactivates voltage-dependent calcium-channels and modulates inositol phospholipids hydrolysis. Plays a critical role in the fine-tuning of inhibitory synaptic transmission. Pre-synaptic GABA-B-R inhibit neurotransmitter release by down-regulating high-voltage activated calcium channels, whereas postsynaptic GABA-B-R decrease neuronal excitability by activating a prominent inwardly rectifying potassium (Kir) conductance that underlies the late inhibitory postsynaptic potentials. Not only implicated in synaptic inhibition but also in hippocampal long-term potentiation, slow wave sleep, muscle relaxation and antinociception.
    • 组织特异性Highly expressed in brain, especially in cerebral cortex, thalamus, hippocampus, frontal, occipital and temporal lobe, occipital pole and cerebellum, followed by corpus callosum, caudate nucleus, spinal cord, amygdala and medulla. Weakly expressed in heart, testis and skeletal muscle.
    • 序列相似性Belongs to the G-protein coupled receptor 3 family. GABA-B receptor subfamily.
    • 结构域Alpha-helical parts of the C-terminal intracellular region mediate heterodimeric interaction with GABA-B receptor 1.
    • 细胞定位Cell membrane. Cell junction > synapse > postsynaptic cell membrane. Moreover coexpression of GABA-B-R1 and GABA-B-R2 appears to be a prerequisite for maturation and transport of GABA-B-R1 to the plasma membrane.
    • Information by UniProt
    • 数据库链接
    • 别名
      • BcDNA:GH07312 antibody
      • CG6706 antibody
      • CT20836 antibody
      • D Gaba2 antibody
      • FLJ36928 antibody
      • G protein coupled receptor 51 antibody
      • G-protein coupled receptor 51 antibody
      • GAB B R2 antibody
      • GABA B R2 antibody
      • GABA B receptor 2 antibody
      • GABA-B receptor 2 antibody
      • GABA-B-R2 antibody
      • GABA-BR2 antibody
      • GABAB R2 antibody
      • GABABR 2 antibody
      • GABABR2 antibody
      • GABB R2 antibody
      • GABBR 2 antibody
      • Gabbr2 antibody
      • GABR2_HUMAN antibody
      • Gamma aminobutyric acid B receptor 2 antibody
      • Gamma aminobutyric acid GABA B receptor 2 antibody
      • Gamma aminobutyric acid type B receptor subunit 2 antibody
      • Gamma-aminobutyric acid type B receptor subunit 2 antibody
      • Gb 2 antibody
      • Gb2 antibody
      • GH07312 antibody
      • GPR 51 antibody
      • GPR51 antibody
      • GPRC 3B antibody
      • GPRC3B antibody
      • HG 20 antibody
      • HG20 antibody
      • HRIHFB2099 antibody
      • Metabotropic GABA B receptor subtype 2 antibody
      • OTTHUMP00000021776 antibody
      • OTTHUMP00000063797 antibody
      • R2 SUBUNIT antibody
      see all

    Anti-GABA B Receptor 2 antibody [EP2411Y] 图像

    • ab75838, at a 1/100 dilution, staining GABA B Receptor 2 in paraffin embedded human brain tissue by Immunohistochemistry.
    • Anti-GABA B Receptor 2 antibody [EP2411Y] (ab75838) at 1/500 dilution + human cerebellum lysate at 10 µg

      Secondary
      goat anti-rabbit HRP at 1/2000 dilution

      Predicted band size : 106 kDa
      Observed band size : 106 kDa
    • Immunofluorescence analysis of GABA B Receptor 2 using ab75838 at 1/400 dilution.
      Left panel = normal rat DRG neurons.
      Right panel = rat DRG neurons transfected with siRNAs to disrupt GABA B Receptor 2.
    • Overlay histogram showing SH-SY5Y cells stained with ab75838 (red line). The cells were fixed with 4% paraformaldehyde (10 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab75838, 1/50 dilution) for 30 min at 22ºC. The secondary antibody used was DyLight® 488 goat anti-rabbit IgG (H+L) (ab96899) at 1/500 dilution for 30 min at 22ºC. Isotype control antibody (black line) was rabbit IgG (monoclonal) (1µg/1x106 cells) used under the same conditions. Acquisition of >5,000 events was performed. This antibody gave a positive signal in SH-SY5Y cells fixed with 80% methanol (5 min)/permeabilized with 0.1% PBS-Tween for 20 min used under the same conditions.

    Anti-GABA B Receptor 2 antibody [EP2411Y] (ab75838)参考文献

    This product has been referenced in:
    • Banerjee J  et al. Differential modulation of nicotine-induced gemcitabine resistance by GABA receptor agonists in pancreatic cancer cell xenografts and in vitro. BMC Cancer 14:725 (2014). Read more (PubMed: 25260978) »
    • Cuny H  et al. ?-Aminobutyric Acid Type B (GABAB) Receptor Expression Is Needed for Inhibition of N-type (Cav2.2) Calcium Channels by Analgesic a-Conotoxins. J Biol Chem 287:23948-57 (2012). ICC/IF . Read more (PubMed: 22613715) »

    See all 2 Publications for this product

    Product Wall

    Abcam has not validated the combination of species/application used in this Abreview.
    Application Immunohistochemistry (Frozen sections)
    Sample Mouse Tissue sections (brain section)
    Permeabilization Yes - 0.2% Triton-x100
    Specification brain section
    Blocking step Serum as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 10% · Temperature: 25°C
    Username

    Abcam user community

    Verified customer

    提交于 Nov 01 2016

    Application Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)
    Blocking step Dako Flex peroxidase as blocking agent for 5 minute(s) · Concentration: 100% · Temperature: RT°C
    Antigen retrieval step Heat mediated - Buffer/Enzyme Used: High pH
    Sample Human Tissue sections (Brain)
    Specification Brain
    Permeabilization No
    Fixative 10% buffered formalin
    Username

    Abcam user community

    Verified customer

    提交于 Oct 23 2014

    Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"