ABAT Antibody

Code CSB-PA001032ESR1HU
Size US$166
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  • Western blot
    All lanes: 4-aminobutyrate aminotransferase, mitochondrial antibody at 10μg/ml
    Lane 1: Rat liver tissue
    Lane 2: Mouse pancreatic tissue
    Lane 3: Mouse kidney tissue
    Goat polyclonal to rabbit IgG at 1/10000 dilution
    Predicted band size: 56 kDa
    Observed band size: 56 kDa

  • Immunohistochemistry of paraffin-embedded human liver tissue using CSB-PA001032ESR1HU at dilution of 1:100

  • Immunohistochemistry of paraffin-embedded human placenta tissue using CSB-PA001032ESR1HU at dilution of 1:100

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Product Details

Full Product Name
Rabbit anti-Homo sapiens (Human) ABAT Polyclonal antibody
Uniprot No.
Target Names
Alternative Names
(S) 3 amino 2 methylpropionate transaminase antibody; (S)-3-amino-2-methylpropionate transaminase antibody; 4 aminobutyrate aminotransferase antibody; 4 aminobutyrate aminotransferase; mitochondrial antibody; 4-aminobutyrate aminotransferase antibody; ABAT antibody; FLJ17813 antibody; FLJ30272 antibody; GABA aminotransferase antibody; GABA AT antibody; GABA T antibody; GABA transaminase antibody; GABA transferase antibody; GABA-AT antibody; GABA-T antibody; GABAT antibody; GABT_HUMAN antibody; Gamma amino N butyrate transaminase antibody; Gamma-amino-N-butyrate transaminase antibody; hCG1984265 antibody; L AIBAT antibody; L-AIBAT antibody; LAIBAT antibody; mitochondrial antibody; NPD009 antibody
Raised in
Species Reactivity
Human, Mouse, Rat
Recombinant Human 4-aminobutyrate aminotransferase, mitochondrial protein (29-300AA)
Immunogen Species
Homo sapiens (Human)
Purification Method
Antigen Affinity purified
It differs from different batches. Please contact us to confirm it.
PBS with 0.02% sodium azide, 50% glycerol, pH7.3.
Tested Applications
Recommended Dilution
Application Recommended Dilution
WB 1:500-1:5000
IHC 1:20-1:200
Troubleshooting and FAQs
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

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Target Background

Catalyzes the conversion of gamma-aminobutyrate and L-beta-aminoisobutyrate to succinate semialdehyde and methylmalonate semialdehyde, respectively. Can also convert delta-aminovalerate and beta-alanine.
Gene References into Functions
  1. This study utilized ER+ IBC to identify a metagene including ABAT and STC2 as predictive biomarkers for endocrine therapy resistance. PMID: 25771305
  2. A-to-G transition at nucleotide 754 of the human ABAT gene identified in lymphoblast cDNA (c.754A>G) results in substitution of an invariant arginine at amino acid 220 by lysine (p.Arg220Lys). This point mutation results in destabilization of the binding of pyridoxal-5'-phosphate to GABA-transaminase (required for transamination of GABA to succinic semialdehyde) and thus results in GABA-transaminase deficiency. PMID: 25485164
  3. Findings point to a possible role of ABAT gene-regulated GABA catabolism for an altered processing of somatosensory stimuli as a potential vulnerability marker for affective disorders. PMID: 22225676
  4. direct involvement of ABAT in pathways affecting lower esophageal sphincter (LES) control in gastro esophageal reflux disease PMID: 21552517
  5. Observational study and genome-wide association study of gene-disease association. (HuGE Navigator) PMID: 20659789
  6. excessive prenatal GABA exposure in the central nervous system (CNS) is responsible for the clinical manifestations of GABA transaminase deficiency [case report] PMID: 20052547
  7. Marked differences in platelet uptake of GABA and activity of catabolic enzyme GABA-T between patients with generalized and localization-related epileptic syndromes. May indicate an impairment in function of brain GABAergic systems. PMID: 12694932
  8. results suggest that the Cys321 residue is essential for the catalytic function of GABAT, and that it is involved in the formation of a disulfide link between two monomers of human brain GABAT PMID: 15528998
  9. lysine 357 is essential for catalytic function of brain GABA transaminase, and is involved in binding PLP at the active site PMID: 15650327
  10. Analysis of the autistic disorder susceptibility locus suggests an association on chromosome 16p between GRIN2A and ABAT. PMID: 15830322

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Involvement in disease
GABA transaminase deficiency (GABATD)
Subcellular Location
Mitochondrion matrix.
Protein Families
Class-III pyridoxal-phosphate-dependent aminotransferase family
Tissue Specificity
Liver > pancreas > brain > kidney > heart > placenta.
Database Links

HGNC: 23

OMIM: 137150

KEGG: hsa:18

STRING: 9606.ENSP00000268251

UniGene: Hs.336768

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