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Merck

G5163

Sigma-Aldrich

Anti-GAD1/GAD2 Antibody

enhanced validation

rabbit polyclonal

Szinonimák:

Anti-GAD 65/67

Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez


About This Item

MDL-szám:
UNSPSC kód:
12352203
NACRES:
NA.41

product name

Anti-Glutamic Acid Decarboxylase 65/67 antibody produced in rabbit, IgG fraction of antiserum, buffered aqueous solution

biológiai forrás

rabbit

Minőségi szint

konjugátum

unconjugated

antitest forma

IgG fraction of antiserum

antitest terméktípus

primary antibodies

klón

polyclonal

form

buffered aqueous solution

molekulatömeg

antigen 65-67 kDa

faj reaktivitás

rat, mouse, feline, pig, human

kiszerelés

antibody small pack of 25 μL

fejlettebb validálás

independent
Learn more about Antibody Enhanced Validation

technika/technikák

immunohistochemistry (formalin-fixed, paraffin-embedded sections): 1:1,000 using tissue sections of rat pancreas
microarray: suitable
western blot: 1:10,000 using rat brain extract

UniProt elérési szám

kiszállítva

dry ice

tárolási hőmérséklet

−20°C

célzott transzláció utáni módosítás

unmodified

Géninformáció

human ... GAD2(2572)
mouse ... Gad2(14417)
rat ... Gad2(24380)

Általános leírás

GAD 65 has been identified as an autoantigen in insulin dependent diabetes mellitus (IDDM) and stiff-man syndrome (SMS).
GAD is highly expressed in GABAergic neurons and pancreatic β cells. It is transiently expressed in non-GABAergic embryonic and adult neurons, indicating a role in development. It is also present in testis, oviduct, and ovary GAD exists as two isoforms, GAD 65 and GAD 67 (molecular masses of 65 and 67 kDa, respectively) that are encoded by two different genes. GAD65 is an ampiphilic, membrane anchored protein, (585 amino acid residues) and is encoded on human chromosome 10. GAD 67 is a cytoplasmic protein (594 amino acid residues) and is encoded on chromosome 2. There is 64% amino acid idENTITY_TYPE_CODE. The two isoforms appear to have distinct intraneuronal distribution in the brain. The protein is initially localized to cytosol and then gets anchored to the membrane upon post translational modification. The GAD2 gene is mapped to human chromosome 10p12.1.

Egyediség

Reacts specifically with GAD 65 and GAD 67 isoforms from brain.
Reacts specifically with GAD 65 and GAD 67 isoforms in extracts of rat brain and rat pancreas.

Immunogen

synthetic peptide corresponding to the C-terminal region of human GAD 67 (amino acids 579-594). The sequence is identical in human GAD 65 (amino acids 570-585), in rat, mouse, and pig GAD 65, in rat, pig, and cat GAD 67, and is highly conserved in GAD 67 of mouse origin (single amino acid substitution).

Alkalmazás

Anti-GAD 65/67 may be used for the detection and localization of GAD 65/67 isoforms by immunofluorescence and immunohistochemistry in rat retinal cells, human subthalamus neurons, and pancreatic β-cells of rat. The minimum working dilution that may be used is 1:10000. Detection by immunoblotting may be possible in brain cells of monkey, human, rat and gecko. at a minimum working dilution of 1:1000.
Anti-Glutamic Acid Decarboxylase 65/67 antibody produced in rabbit has also been used in Immunohistochemistry and Immunocytochemistry.

Biokémiai/fiziológiai hatások

Glutamic acid decarboxylase (GAD) is the key enzyme that catalyses the conversion of L-glutamate to γ-aminobutyric acid (GABA). GABA is a principal inhibitory neurotransmitter and a paracrine signal molecule in pancreatic islet cells. GAD 65 has been identified as an autoantigen in insulin dependent diabetes mellitus (IDDM) and stiff-man syndrome (SMS).

Fizikai forma

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide.

Jogi nyilatkozat

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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Tárolási osztály kódja

10 - Combustible liquids

WGK

WGK 2

Lobbanási pont (F)

Not applicable

Lobbanási pont (C)

Not applicable


Analitikai tanúsítványok (COA)

Analitikai tanúsítványok (COA) keresése a termék sarzs-/tételszámának megadásával. A sarzs- és tételszámok a termék címkéjén találhatók, a „Lot” vagy „Batch” szavak után.

Már rendelkezik ezzel a termékkel?

Az Ön által nemrégiben megvásárolt termékekre vonatkozó dokumentumokat a Dokumentumtárban találja.

Dokumentumtár megtekintése

Immuno?chemistry of hydroxyl radical modified GAD?65: A possible role in experimental and human diabetes mellitus.
Ansari N A, et al.
IUBMB Life, 67(10), 746-756 (2015)
Gavin Dixon et al.
Progress in neuro-psychopharmacology & biological psychiatry, 28(6), 1045-1051 (2004-09-24)
Fewer neurons have been reported in the anterior thalamic complex (AT) of individuals diagnosed with schizophrenia in comparison to control tissue. In addition, the density of presumptive thalamo-cortical relay neurons of the AT is reported to be significantly decreased in
Yoko Inoue et al.
Bioscience, biotechnology, and biochemistry, 72(9), 2269-2276 (2008-09-09)
Glutamate decarboxylase (GAD) is an enzyme that synthesizes gamma-aminobutyrate (GABA), a major inhibitory neurotransmitter in the central nervous system. Post-translational modification of GAD, such as N-terminal blockage, phosphorylation-dephosphorylation, and palmitoylation, is an important factor in the biological activity of GAD.
Julie-Christine Lévesque et al.
Movement disorders : official journal of the Movement Disorder Society, 20(5), 574-584 (2005-01-13)
The subthalamic nucleus (STN) is considered a homogeneous structure composed essentially of projection neurons that exert a profound glutamate-mediated excitatory influence upon the main output structures of the basal ganglia. It is currently the most efficient target for deep brain
Aberrant accumulation of the diabetes autoantigen GAD65 in Golgi membranes in conditions of ER stress and autoimmunity.
Phelps E A, et al.
Diabetes, db160180 (2016)

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