Human GAD1 / GAD67 Protein, His Tag
Glutamate decarboxylase or glutamic acid decarboxylase (GAD) is an enzyme that catalyzes the decarboxylation of glutamate to gamma-aminobutyric acid (GABA), the major inhibitory transmitter in higher brain regions, and putative paracrine hormone in pancreatic islets. GAD uses pyridoxal-phosphate (PLP) as a cofactor.Two molecular forms of GAD (65 kDa and 67 kDa) are highly conserved and both are expressed in the CNS, pancreatic islet cells, testis, oviduct and ovary. The isoforms are regionally distributed cytoplasmically in the brains of rats and mice. GAD65 is an ampiphilic, membrane-anchored protein (585 a.a.), and is responsible for vesicular GABA production. GAD67 is cytoplasmic (594 a.a.), and seems to be responsible for significant cytoplasmic GABA production.
Product Specifications
Background
Specifications
Accession Number
Q99259-1
Expression Region
Met 1 - Leu 594
Host
Insect Cells
Target
GAD1
Conjugation
Unconjugated
Tag
N-10xHis
Source
Human
Stability
The product MUST be stored at -70°C or lower upon receipt; -70°C for 3 months under sterile conditions.
Endotoxin
1.0 EU per μg
Purity
85%
Bioactivity
Format
Liquid
Buffer
20 mM Tris, 500 mM Nacl, pH8.5
Additives
Glycerol
Molecular Weight
68.8 kDa
Additionnal Information
Please see 'Shipping-and-Payments' sheet. Website: https://www.acrobiosystems.com/support/shipping-and-payments
Shipping Conditions
Dry ice
Storage Conditions
-70°C
Package Size
100ug*1
Host or Source
InsectCells
Species
Human
Protein ID
Q99259-1
Preservative
Glycerol
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