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GABA B Receptor 1 Antibody (YA2418)

(Synonyms: GABA-B receptor 1; GABA-B-R1; GABAB R1; GABAB subunit 1c; GABABR1; GABBR1 3; Gamma aminobutyric acid (GABA) B receptor 1; Gb1; GPRC3A)
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Based on 1 Customer Validation

GABA B Receptor 1 Antibody (YA2418) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to GABA B Receptor 1.

For research use only. We do not sell to patients.
  • Host:

    Rabbit

  • Isotype:

    IgG

  • Application:

    WB

  • Reactivity :

    Human, Mouse, Rat

  • Formulation:

    Supplied in 50mM Tris-Glycine(pH 7.4), 0.15M NaCl, 40%Glycerol, 0.01% sodium azide and 0.05% BSA.

  • Conjugation:
    Non-conjugated
  • Experimental Validation Results for GABA B Receptor 1 Antibody (YA2418)
  • GABA B Receptor 1 Antibody (YA2418) Product Image
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To place orders, for customer services and technical support, please contact: MedChemExpress USA

Tel: 609-228-6898 E-mail: [email protected] [email protected]

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Applications

Application
WB Info
WB: Western Blot
Dilution Ratio 1:500-1:1000

Product Details

Description

GABA B Receptor 1 Antibody (YA2418) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to GABA B Receptor 1.

  • Host Rabbit
  • Clonality Recombinant, Monoclonal
  • Species Reactivity
    Human, Mouse, Rat
  • Observed Molecular Weight
    Observed band size: 108 kDa Info
    Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.
  • Calculated Molecular Weight Predicted band size: 108 kDa
Species Reactivity Database
Immunogen

A synthesized peptide derived from human GABA B Receptor 1 aa50-110.

Sensitivity

Endogenous

Purification

Affinity Chromatography

Conjugation

Non-conjugated

Modification

Unmodified

Isotype

IgG

RRID

AB_3104773

Product Properties

  • Appearance

    Liquid

  • Formulation

    Supplied in 50mM Tris-Glycine(pH 7.4), 0.15M NaCl, 40%Glycerol, 0.01% sodium azide and 0.05% BSA.

  • Concentration

    Batch-dependent, Please check the COA for the concentration of each lot. Check Lot Concentration

  • Storage & Stability

    Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

  • Shipping

    Shipping with blue ice.

Verification Images

  • Experimental Validation Results for GABA B Receptor 1 Antibody (YA2418)
    Western blot analysis of extracts from Hela (lane 2(20μg), Hela (lane 3(40μg), using GABA B Receptor 1 Antibody. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in TBST for 2 hour at room temperature. The primary antibody and Loading control antibody (Beta Actin, HY-P80438, 1/3000) was used in 5% BSA in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (HY-P8004/HY-P8001, 1/10,000) was used for 1 hour at room temperature.

Background

  • Function

    GABA B Receptor 1 component of a heterodimeric G-protein coupled receptor for GABA, formed by GABBR1 and GABBR2. Within the heterodimeric GABA receptor, only GABBR1 seems to bind agonists, while GABBR2 mediates coupling to G proteins. 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. Signaling inhibits adenylate cyclase, stimulates phospholipase A2, activates potassium channels, inactivates voltage-dependent calcium-channels and modulates inositol phospholipid hydrolysis. Calcium is required for high affinity binding to GABA. Plays a critical role in the fine-tuning of inhibitory synaptic transmission. 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. 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; 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[1][2][3][4][5][6][7][8][9][10][11].

  • Subcellular Localization

    Cell membrane; Multi-pass membrane protein; Postsynaptic cell membrane; Multi-pass membrane protein; Cell projection, dendrite; Secreted

  • Expression


    Tissue_specificity:Highly expressed in brain (PubMed:9753614, PubMed:9844003, 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)

  • Isoforms & Post-Translational Modification

    Q9UBS5 has 5 isomers: Q9UBS5-1: 108320 Da (predicted); Q9UBS5-2: 95148 Da (predicted); Q9UBS5-3: 101543 Da (predicted); Q9UBS5-4: 104665 Da (predicted); Q9UBS5-5: 65082 Da (predicted).

  • Subunit

    Heterodimer of GABBR1 and GABBR2 (PubMed:10773016, PubMed:15617512, PubMed:18165688, PubMed:22660477, PubMed:24305054, PubMed:9872316, PubMed:9872744). Homodimers may form, but are inactive (PubMed:15617512, PubMed:9872316). 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)

  • SwissProt ID

    Q9UBS5

  • Gene ID
    2550 [NCBI]
  • Synonyms

    GABA-B receptor 1; GABA-B-R1; GABAB R1; GABAB subunit 1c; GABABR1; GABBR1 3; Gamma aminobutyric acid (GABA) B receptor 1; Gb1; GPRC3A

  • Research Field

    Neuroscience

GABA B Receptor 1 Antibody (YA2418) Related Classifications

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100 mg

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Measured by its ability to inhibit anti-CD3-induced proliferation of stimulated CTLL-2 mouse cytotoxic T cells. The ED50 this effect is 0.8023 μg/ml, corresponding to a specific activity is 1246.42 units/mg.

Assay Types
  • 1/16

    MedchemExpress Validation
     Western blot analysis of extracts from Hela (lane 2(20μg), Hela (lane 3(40μg), using GABA B Receptor 1 Antibody. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in TBST for 2 hour at room temperature. The primary antibody and Loading control antibody (Beta Actin, HY-P80438, 1/3000) was used in 5% BSA in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (HY-P8004/HY-P8001, 1/10,000) was used for 1 hour at room temperature.

  • GABA B Receptor 1 Antibody (YA2418) Product Image
    1/16
  • Experimental Validation Results for GABA B Receptor 1 Antibody (YA2418)
  • GABA B Receptor 1 Antibody (YA2418) Product Image
  • Experimental Validation Results for GABA B Receptor 1 Antibody (YA2418)
    1/1
    MedchemExpress Validation
     Western blot analysis of extracts from Hela (lane 2(20μg), Hela (lane 3(40μg), using GABA B Receptor 1 Antibody. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in TBST for 2 hour at room temperature. The primary antibody and Loading control antibody (Beta Actin, HY-P80438, 1/3000) was used in 5% BSA in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (HY-P8004/HY-P8001, 1/10,000) was used for 1 hour at room temperature.
  • Experimental Validation Results for GABA B Receptor 1 Antibody (YA2418)
  • GABA B Receptor 1 Antibody (YA2418) Product Image
    MedchemExpress Validation

    Western blot analysis of extracts from Hela (lane 2(20μg), Hela (lane 3(40μg), using GABA B Receptor 1 Antibody. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in TBST for 2 hour at room temperature. The primary antibody and Loading control antibody (Beta Actin, HY-P80438, 1/3000) was used in 5% BSA in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (HY-P8004/HY-P8001, 1/10,000) was used for 1 hour at room temperature.

  • GABA B Receptor 1 Antibody (YA2418) Product Image WB