4-Aminobutyrate Aminotransferase (ABAT) Antibody

Este producto es parte de ABAT - 4-Aminobutyrate Aminotransferase
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195€ (20 µl)

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935106861
info@markelab.com
name
4-Aminobutyrate Aminotransferase (ABAT) Antibody
category
Primary Antibodies
provider
Abbexa
reference
abx004049
tested applications
ELISA, WB, IF/ICC

Description

ABAT Antibody is a Rabbit Polyclonal antibody against ABAT. 4-aminobutyrate aminotransferase (ABAT) is responsible for catabolism of gamma-aminobutyric acid (GABA), an important, mostly inhibitory neurotransmitter in the central nervous system, into succinic semialdehyde. The active enzyme is a homodimer of 50-kD subunits complexed to pyridoxal-5-phosphate. The protein sequence is over 95% similar to the pig protein. GABA is estimated to be present in nearly one-third of human synapses. ABAT in liver and brain is controlled by 2 codominant alleles with a frequency in a Caucasian population of 0.56 and 0.44. The ABAT deficiency phenotype includes psychomotor retardation, hypotonia, hyperreflexia, lethargy, refractory seizures, and EEG abnormalities. Multiple alternatively spliced transcript variants encoding the same protein isoform have been found for this gene.

Documents del producto

Instrucciones
Data sheet
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Product specifications

Category
Primary Antibodies
Immunogen Target
4-Aminobutyrate Aminotransferase (ABAT)
Host
Rabbit
Reactivity
Human, Mouse, Rat
Recommended Dilution
ELISA: 1 µg/ml, WB: 1/500 - 1/1000, IF/ICC: 1/50 - 1/200. Optimal dilutions/concentrations should be determined by the end user.
Clonality
Polyclonal
Conjugation
Unconjugated
Isotype
IgG
Purification
Purified by affinity chromatography.
Size 1
20 µl
Size 2
100 µl
Size 3
2 × 100 µl
Form
Liquid
Tested Applications
ELISA, WB, IF/ICC
Buffer
PBS, pH 7.3, containing 0.09% sodium azide, 50% glycerol.
Availability
Shipped within 5-10 working days.
Storage
Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles.
Dry Ice
No
UniProt ID
P80404
Gene ID
18
NCBI Accession
NP_001120920.1
OMIM
137150
Alias
GABA-AT,GABAT,NPD009,GABA transaminase
Background
Antibody anti-ABAT
Status
RUO
Note
Concentration: > 0.2 mg/ml - 

Descripción

4-Aminobutyrate Aminotransferase (ABAT), also known as GABA transaminase, is a mitochondrial enzyme that plays a crucial role in the metabolism of gamma-aminobutyric acid (GABA), the primary inhibitory neurotransmitter in the central nervous system. ABAT catalyzes the conversion of GABA to succinic semialdehyde, which is subsequently converted to succinate and enters the tricarboxylic acid (TCA) cycle, linking GABA metabolism to energy production. This process is critical for maintaining GABAergic tone and neurotransmitter balance in the brain. Dysregulation of ABAT activity has been implicated in neurological and psychiatric disorders, including epilepsy, anxiety, depression, and schizophrenia, where altered GABA levels contribute to pathophysiology. Mutations in the ABAT gene can result in disorders such as GABA-transaminase deficiency, characterized by severe developmental delays, seizures, and hypotonia. ABAT is also a target for anticonvulsant drugs like vigabatrin, which inhibit its activity to increase GABA levels and reduce neuronal excitability. Beyond its role in the nervous system, ABAT has emerging significance in cancer biology, as its expression is altered in certain tumors, influencing metabolic pathways and tumor progression.

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