Glutamine Synthetase Antibody (MSVA-750M)

Novus Biologicals | Catalog # NBP3-57260

Novus Biologicals

Key Product Details

Species Reactivity

Human

Applications

Immunohistochemistry, Immunohistochemistry-Paraffin

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG2c Kappa Clone # MSVA-750M
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Product Specifications

Immunogen

Recombinant fragment (around aa 50-250) of human GLUL protein (exact sequence is proprietary) Swissprot P15104

Localization

Cytoplasm. Mitochondrion

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2c Kappa

Description

This antibody is highly specific and optimized for use in Immunohistochemistry.

It has been validated on TMAs covering 76 normal tissues and numerous cancer tissues.

The antibody concentration is optimized for dilution within dilution range using commercially available antibody diluent for immunohistochemistry.

Positive Control
Postive control:Liver: A strong GS staining should be seen of centrilobular hepatocytes while staining is weak to moderate in Kupffer cells..

Negative Control
Negitve control:Liver: Periportal hepatocytes must be GS negative in the normal liver.

Storage
Antibody can be stored at 4degC. For extended storage, aliquot and store at -20degC. Avoid repeated freeze-thaw cycles.

Scientific Data Images for Glutamine Synthetase Antibody (MSVA-750M)

Glutamine Synthetase Antibody (MSVA-750M)

Immunohistochemistry-Paraffin:Glutamine Synthetase Antibody (MSVA-750M)NBP3-57260

Glutamine Synthetase staining is strong in centrilobular hepatocytes weak to moderate in Kupffer cells but absent in periportal hepatocytes
Glutamine Synthetase Antibody (MSVA-750M)

Immunohistochemistry-Paraffin:Glutamine Synthetase Antibody (MSVA-750M)NBP3-57260

Hepatocellular carcinoma with excessive Glutamine Synthetase positivity of all tumor cells
Glutamine Synthetase Antibody (MSVA-750M)

Immunohistochemistry-Paraffin:Glutamine Synthetase Antibody (MSVA-750M)NBP3-57260

In the skin a nuclear and cytoplasmic Glutamine Synthetase staining can be seen in the lower third and in the top layers of the squamous epithelium
Glutamine Synthetase Antibody (MSVA-750M) Glutamine Synthetase Antibody (MSVA-750M) Glutamine Synthetase Cancer Tissue Gallery

Glutamine Synthetase Cancer Tissue Gallery

Glutamine Synthetase Antibody (MSVA-750M) Glutamine Synthetase Antibody (MSVA-750M) Glutamine Synthetase Cancer Tissue Gallery

Glutamine Synthetase Cancer Tissue Gallery

Glutamine Synthetase Antibody (MSVA-750M) Glutamine Synthetase Antibody (MSVA-750M) Glutamine Synthetase Cancer Tissue Gallery

Glutamine Synthetase Cancer Tissue Gallery

Glutamine Synthetase Antibody (MSVA-750M) Glutamine Synthetase Antibody (MSVA-750M) Glutamine Synthetase Cancer Tissue Gallery

Glutamine Synthetase Cancer Tissue Gallery

Glutamine Synthetase Antibody (MSVA-750M) Glutamine Synthetase Antibody (MSVA-750M) Glutamine Synthetase Normal Tissue Gallery

Glutamine Synthetase Normal Tissue Gallery

Glutamine Synthetase Antibody (MSVA-750M) Glutamine Synthetase Antibody (MSVA-750M) Glutamine Synthetase Normal Tissue Gallery

Glutamine Synthetase Normal Tissue Gallery

Glutamine Synthetase Antibody (MSVA-750M) Glutamine Synthetase Antibody (MSVA-750M) Glutamine Synthetase Normal Tissue Gallery

Glutamine Synthetase Normal Tissue Gallery

Glutamine Synthetase Antibody (MSVA-750M) Glutamine Synthetase Antibody (MSVA-750M) Glutamine Synthetase Normal Tissue Gallery

Glutamine Synthetase Normal Tissue Gallery

Glutamine Synthetase Antibody (MSVA-750M) Glutamine Synthetase Antibody (MSVA-750M) Glutamine Synthetase Normal Tissue Gallery

Glutamine Synthetase Normal Tissue Gallery

Glutamine Synthetase Antibody (MSVA-750M) Glutamine Synthetase Antibody (MSVA-750M) Glutamine Synthetase Normal Tissue Gallery

Glutamine Synthetase Normal Tissue Gallery

Applications for Glutamine Synthetase Antibody (MSVA-750M)

Application
Recommended Usage

Immunohistochemistry-Paraffin

1:100 1:200
Application Notes
Manual Protocol: Freshly cut sections should be used (less than 10 days between cutting and staining). Heat-induced antigen retrieval for 5 minutes in an autoclave at 121C in pH 7,8 Target Retrieval Solution buffer. Apply the antibody at a dilution of 1:150 at 37C for 60 minutes. Visualization of bound antibody by the EnVision Kit (Dako, Agilent) according to the manufacturer's directions.

Formulation, Preparation, and Storage

Purification

Protein A or G purified

Formulation

10mM PBS

Preservative

<0.1% Sodium Azide

Concentration

Please see the vial label for concentration. If unlisted please contact technical services.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C.

Background: Glutamine Synthetase

Glutamine synthetase is part of the glutamine synthetase family. Specifically, Glutamine synthetase catalyzes the condensation of glutamate and ammonia to form glutamine, during the metabolism of nitrogen. Ammonia incorporation in animals occurs through the actions of glutamate dehydrogenase and glutamine synthase. Glutamate plays the central role in mammalian nitrogen flow, serving as both a nitrogen donor and nitrogen acceptor.

Glutamine synthetase antibodies are useful tools for studying nitrogen metabolism and regulation.

Alternate Names

cell proliferation-inducing protein 59, EC 4.1.1.15, EC 6.3.1.2, GLNSPIG59, Glutamate decarboxylase, glutamate-ammonia ligase, Glutamate--ammonia ligase, glutamate-ammonia ligase (glutamine synthase), glutamine synthase, glutamine synthetase, GS, PIG43, proliferation-inducing protein 43

Gene Symbol

GLUL

Additional Glutamine Synthetase Products

Product Documents for Glutamine Synthetase Antibody (MSVA-750M)

Certificate of Analysis

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Product Specific Notices for Glutamine Synthetase Antibody (MSVA-750M)

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Protocols

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