Rabbit Anti-Glutamine synthetase antibody

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GLUL; cell proliferation-inducing protein 59; GLNA; GLNA_HUMAN; GLNS; Glutamate ammonia ligase; Glutamate decarboxylase; Glutamate--ammonia ligase; glutamine synthase; GS; PIG 43; PIG 59; PIG43; PIG59; Proliferation inducing protein 43.

Cat:

SL4143R

Species Reactivity：

Human,(predicted: Mouse,Rat,Dog,Pig,Cow,Horse,Rabbit,)

Immunogen：

KLH conjugated synthetic peptide derived from human Glutamine synthetase:285-373/373

Format：

Liquid

Storage instructions：

Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.

Concentration：

1mg/ml

Clonality：

Polyclonal

Isotype：

IgG

Applications：

WB=1:500-2000ELISA=1:5000-10000IHC-P=1:100-500IHC-F=1:100-500IF=1:100-500（Paraffin sections need to do antigen repair）not yet tested in other applications.optimal dilutions/concentrations should be determined by the end user.

Host：

Rabbit

Product Overview：

Sample: Raji Cell (Human) Lysate at 40 ugPrimary: Anti- Glutamine synthetase (SL4143R) at 1/300 dilutionSecondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilutionPredicted band size: 42 kDObserved band size: 42 kDTissue/cell: mouse brain tissue; 4% Paraformaldehyde-fixed and paraffin-embedded; Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,SLC0005) at 37℃ for 20 min; Incubation: Anti-Glutamine synthetase Polyclonal Antibody, Unconjugated(SL4143R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(SLC0010) stainingBlank control:Molt-4. Primary Antibody (green line): Rabbit Anti-Glutamine synthetase antibody (SL4143) Dilution: 1μg /10^6 cells; Isotype Control Antibody (orange line): Rabbit IgG . Secondary Antibody : Goat anti-rabbit IgG-PEDilution: 1μg /test. ProtocolThe cells were fixed with 4% PFA (10min at room temperature)and then permeabilized with 0.1% PBST for 20 min at room temperature. The cells were then incubated in 5%BSA to block non-specific protein-protein interactions for 30 min at at room temperature .Cells stained with Primary Antibody for 30 min at room temperature. The secondary antibody used for 40 min at room temperature. Acquisition of 20,000 events was performed.

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Unit:

Price: $220.00

Product PDFs

Datasheet: Down Datasheet

Other Information
Citations
Protein Attributes
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Glutamine Synthetase catalyzes the conversion of ammonia and glutamate to glutamine. It is found in astrocytes as an octamer of identical 42 kDa subunits. The function of Glutamine Synthetase is the detoxification of brain ammonia. It also has an important role in the metabolic regulation of neurotransmitter glutamate. Because of the multiple functions and importance of Glutamine Synthetase in cellular metabolism, both catalytic activities and synthesis are highly regulated. The activity of Glutamine Synthetase is controlled by adenylylation. Its activity is decreased in the cerebral cortex of brains affected by Alzheimer's disease, particularly in the vicinity of senile plaques. It is also decreased under conditions of glucose deprivation. The level of expression of Glutamine Synthetase is increased during ischemia in vivo or hypoxia in culture.

Function:
This enzyme has 2 functions: it catalyzes the production of glutamine and 4-aminobutanoate (gamma-aminobutyric acid, GABA), the latter in a pyridoxal phosphate-independent manner (By similarity). Essential for proliferation of fetal skin fibroblasts.

Subcellular Location:
Cytoplasm. Mitochondrion.

DISEASE:
Defects in GLUL are the cause of congenital systemic glutamine deficiency (CSGD) [MIM:610015]. CSGD is a rare developmental disorder with severe brain malformation resulting in multi-organ failure and neonatal death. Glutamine is largely absent from affected patients serum, urine and cerebrospinal fluid.

Similarity:
Belongs to the glutamine synthetase family.

SWISS:
P15104

Gene ID:
2752

Database links:

Entrez Gene: 2752 Human

Entrez Gene: 281199 Cow

Entrez Gene: 403443 Dog

Entrez Gene: 14645 Mouse

Entrez Gene: 24957 Rat

Omim: 138290 Human

SwissProt: P15103 Cow

SwissProt: Q8HZM5 Dog

SwissProt: P15104 Human

SwissProt: P15105 Mouse

SwissProt: P09606 Rat

Unigene: 518525 Human

Unigene: 210745 Mouse

Unigene: 2204 Rat

Picture

Tissue/cell: mouse brain tissue; 4% Paraformaldehyde-fixed and paraffin-embedded;
Antigen retrieval: citrate buffer ( 0.01M, pH 6.0 ), Boiling bathing for 15min; Block endogenous peroxidase by 3% Hydrogen peroxide for 30min; Blocking buffer (normal goat serum,SLC0005) at 37℃ for 20 min;
Incubation: Anti-Glutamine synthetase Polyclonal Antibody, Unconjugated(SL4143R) 1:200, overnight at 4°C, followed by conjugation to the secondary antibody(SP-0023) and DAB(SLC0010) staining

Blank control:Molt-4.
Primary Antibody (green line): Rabbit Anti-Glutamine synthetase antibody (SL4143)
Dilution: 1μg /10^6 cells;
Isotype Control Antibody (orange line): Rabbit IgG .
Secondary Antibody : Goat anti-rabbit IgG-PE
Dilution: 1μg /test.
Protocol
The cells were fixed with 4% PFA (10min at room temperature)and then permeabilized with 0.1% PBST for 20 min at room temperature. The cells were then incubated in 5%BSA to block non-specific protein-protein interactions for 30 min at at room temperature .Cells stained with Primary Antibody for 30 min at room temperature. The secondary antibody used for 40 min at room temperature. Acquisition of 20,000 events was performed.

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