Weight | 1 lbs |
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Dimensions | 9 × 5 × 2 in |
host | rabbit |
isotype | IgG |
clonality | polyclonal |
concentration | 1 mg/mL |
applications | ICC/IF, WB |
reactivity | GABABR1 |
available sizes | 100 µg |
rabbit anti-GABA (B)R1 polyclonal antibody 2393
$376.00
Antibody summary
- Rabbit polyclonal to GABA (B)R1
- Suitable for: WB
- Isotype: Whole IgG
- 100 µg
rabbit anti-GABA (B)R1 polyclonal antibody 2393
antibody |
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Tested applications WB |
Recommended dilutions Immunoblotting: use at 1:500-1:1,000 dilution. In immunoblots, a band of approximately 120 kD is detected. |
Immunogen Peptide corresponding to aa 33-54 of the GABABR1 subunit. |
Size and concentration 100µg and lot specific |
Form liquid |
Storage Instructions This antibody is stable for at least one (1) year at -20°C. Avoid multiple freeze- thaw cycles. |
Storage buffer PBS, pH 7.4. |
Purity protein affinty purification |
Clonality polyclonal |
Isotype IgG |
Compatible secondaries goat anti-rabbit IgG, H&L chain specific, peroxidase conjugated, conjugated polyclonal antibody 9512 goat anti-rabbit IgG, H&L chain specific, biotin conjugated polyclonal antibody 2079 goat anti-rabbit IgG, H&L chain specific, FITC conjugated polyclonal antibody 7863 goat anti-rabbit IgG, H&L chain specific, Cross Absorbed polyclonal antibody 2371 goat anti-rabbit IgG, H&L chain specific, biotin conjugated polyclonal antibody, crossabsorbed 1715 goat anti-rabbit IgG, H&L chain specific, FITC conjugated polyclonal antibody, crossabsorbed 1720 |
Isotype control Rabbit polyclonal - Isotype Control |
target relevance |
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Protein names Gamma-aminobutyric acid type B receptor subunit 1 (GABA-B receptor 1) (GABA-B-R1) (GABA-BR1) (GABABR1) (Gb1) |
Gene names GABBR1,GABBR1 GPRC3A |
Protein family G-protein coupled receptor 3 family, GABA-B receptor subfamily |
Mass 108320Da |
Function Component of a heterodimeric G-protein coupled receptor for GABA, formed by GABBR1 and GABBR2 (PubMed:9872316, PubMed:9872744, PubMed:15617512, PubMed:18165688, PubMed:22660477, PubMed:24305054). Within the heterodimeric GABA receptor, only GABBR1 seems to bind agonists, while GABBR2 mediates coupling to G proteins (PubMed:18165688). Ligand binding causes a conformation change that triggers signaling via guanine nucleotide-binding proteins (G proteins) and modulates the activity of down-stream effectors, such as adenylate cyclase (PubMed:10906333, PubMed:10773016, PubMed:10075644, PubMed:9872744, PubMed:24305054). Signaling inhibits adenylate cyclase, stimulates phospholipase A2, activates potassium channels, inactivates voltage-dependent calcium-channels and modulates inositol phospholipid hydrolysis (PubMed:10075644). Calcium is required for high affinity binding to GABA (By similarity). Plays a critical role in the fine-tuning of inhibitory synaptic transmission (PubMed:9844003). Pre-synaptic GABA receptor inhibits neurotransmitter release by down-regulating high-voltage activated calcium channels, whereas postsynaptic GABA receptor decreases neuronal excitability by activating a prominent inwardly rectifying potassium (Kir) conductance that underlies the late inhibitory postsynaptic potentials (PubMed:9844003, PubMed:9872316, PubMed:10075644, PubMed:9872744, PubMed:22660477). Not only implicated in synaptic inhibition but also in hippocampal long-term potentiation, slow wave sleep, muscle relaxation and antinociception (Probable). Activated by (-)-baclofen, cgp27492 and blocked by phaclofen (PubMed:9844003, PubMed:9872316, PubMed:24305054).; Isoform 1E may regulate the formation of functional GABBR1/GABBR2 heterodimers by competing for GABBR2 binding. This could explain the observation that certain small molecule ligands exhibit differential affinity for central versus peripheral sites. |
Subellular location Cell membrane ; Multi-pass membrane protein. Postsynaptic cell membrane ; Multi-pass membrane protein. Cell projection, dendrite. Note=Colocalizes with ATF4 in hippocampal neuron dendritic membranes (By similarity). Coexpression of GABBR1 and GABBR2 is required for GABBR1 maturation and transport to the plasma membrane (PubMed:15617512).; [Isoform 1E]: Secreted . |
Tissues Highly expressed in brain (PubMed:9844003, PubMed:9753614, PubMed:9872744). Weakly expressed in heart, small intestine and uterus. Isoform 1A: Mainly expressed in granular cell and molecular layer (PubMed:9844003). Isoform 1B: Mainly expressed in Purkinje cells (PubMed:9844003). Isoform 1E: Predominantly expressed in peripheral tissues as kidney, lung, trachea, colon, small intestine, stomach, bone marrow, thymus and mammary gland (PubMed:10906333). |
Structure Heterodimer of GABBR1 and GABBR2 (PubMed:9872316, PubMed:10773016, PubMed:9872744, PubMed:15617512, PubMed:18165688, PubMed:22660477, PubMed:24305054). Homodimers may form, but are inactive (PubMed:9872316, PubMed:15617512). Isoform 1E (without C-terminal intracellular domain) is unable to dimerize via a coiled-coil interaction with GABBR2 (PubMed:10906333). Interacts (via C-terminus) with ATF4 (via leucine zipper domain) (By similarity). Interacts with JAKMIP1 (PubMed:14718537). |
Domain TOPO_DOM 1 |
Target Relevance information above includes information from UniProt accession: Q9UBS5 |
The UniProt Consortium |
No results found |
Publications
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We haven't added any publications to our database yet. |
relevant to this product |
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Western blot IHC ICC |
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