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Home >> Antibodies >> GCSAM Antibody / Germinal Center Signaling Antibody

GCSAM Antibody / Germinal Center Signaling Antibody [clone HGAL/2373] (V9452)

  Catalog No Formulation Size Price (USD)  
Image V9452-100UG 0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced), 0.05% sodium azide 100 ug 559
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V9452-20UG 0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced), 0.05% sodium azide 20 ug 259
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V9452SAF-100UG 1 mg/ml in 1X PBS; BSA free, sodium azide free 100 ug 559
Microvalidated
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GCSAM Antibody Protein Microarray Validation. Analysis of HuProt(TM) microarray containing more than 19,000 full-length human proteins using GCSAM Antibody demonstrates highly selective recognition of GCSAM / HGAL with strong separation from non-target proteins across the tested human proteome. These results demonstrate the foremost specificity of the HGAL/2373 mAb and support highly specific detection of germinal center-associated signaling and lymphoma-related immune differentiation pathways. The Z-score represents the strength of antibody binding signal relative to the overall array mean, while the S-score reflects target specificity relative to the next highest ranked protein signal. Elevated S-score separation supports preferential target recognition with minimal off-target binding across the tested human proteome.
GCSAM Antibody Testis IHC. Immunohistochemistry analysis of FFPE human testis tissue stained with GCSAM Antibody demonstrates cytoplasmic and focal nuclear HRP-DAB brown staining within scattered immune-associated and germinal center-related cellular populations. This germinal center signaling antibody highlights GCSAM / HGAL-associated lymphoid differentiation pathways and germinal center-associated immune signaling biology. HIER: boil tissue sections in pH 9 10mM Tris with 1mM EDTA for 20 min and allow to cool before testing.
SDS-PAGE analysis of purified, BSA-free GCSAM antibody (clone HGAL/2373) as confirmation of integrity and purity.
Availability 1-3 business days
Species Reactivity Human
Format Purified
Host Mouse
Clonality Monoclonal (mouse origin)
Isotype Mouse IgG2b, kappa
Clone Name HGAL/2373
Purity Protein A/G affinity
UniProt Q8N6F7
Localization Cytoplasm, Cell membrane
Applications Immunohistochemistry (FFPE) : 1-2ug/ml
Limitations This GCSAM Antibody / Germinal Center Signaling Antibody is available for research use only.
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Description

Germinal center-associated signaling and motility protein (GCSAM), commonly known as HGAL, is a cytoplasmic signaling-associated protein involved in regulation of lymphocyte motility, cytoskeletal organization, B-cell differentiation, and germinal center-associated immune signaling pathways. GCSAM expression is strongly associated with germinal center B lymphocytes and subsets of lymphoma-associated cellular populations, where it contributes to adaptive immune organization and lymphoid differentiation-associated signaling networks. GCSAM Antibody is useful for investigations involving germinal center biology, lymphoma-associated signaling, hematopathology, and B-cell lineage differentiation pathways.

GCSAM antibody, also referred to as HGAL antibody, Germinal center-associated signaling and motility antibody, and GCET2 antibody in the literature, recognizes a cytoplasmic protein encoded on chromosome 3q13.2. GCSAM localizes predominantly to germinal center-associated B-cell populations where it participates in signaling pathways regulating cellular migration, actin-associated cytoskeletal remodeling, and immune microenvironment organization. Expression of GCSAM is strongly associated with follicular lymphoma and germinal center-associated diffuse large B-cell lymphoma subtypes.

GCSAM Antibody / Germinal Center Signaling Antibody (clone HGAL/2373) is uniquely positioned for studies involving lymphoma-associated signaling and germinal center-associated cellular organization. This mouse monoclonal antibody demonstrates strong immunohistochemical detection together with HuProt(TM) microarray specificity validation against more than 19,000 full-length human proteins. The combined validation profile supports use of clone HGAL/2373 in investigations involving germinal center-associated signaling regulation, B-cell differentiation pathways, and lymphoma-associated immune organization.

Analysis of HuProt(TM) microarrays containing more than 19,000 individually purified full-length human proteins demonstrated highly selective recognition of GCSAM/HGAL by clone HGAL/2373. In HuProt(TM) analysis, the Z-score represents the strength of antibody binding signal relative to the overall array mean, while the S-score reflects target specificity relative to the next highest ranked protein signal. Elevated S-score separation supports preferential target recognition and reduced off-target binding across the tested human proteome. This specificity validation approach is valuable in studies involving heterogeneous lymphoid tissues and hematopathology-associated cellular populations.

GCSAM contributes to regulation of lymphocyte migration and germinal center-associated immune signaling through interactions involving cytoskeletal regulatory pathways and B-cell receptor-associated signaling networks. Altered expression of GCSAM has been associated with lymphoma-associated differentiation states, immune microenvironment organization, and germinal center-associated tumor biology. Because GCSAM expression is highly enriched in germinal center-associated B-cell populations, it serves as a useful marker for investigations involving lymphoid differentiation and lymphoma-associated signaling regulation.

This GCSAM Antibody supports research involving germinal center signaling pathways, lymphoma-associated immune regulation, hematopathology, lymphocyte motility-associated signaling, adaptive immune organization, B-cell lineage differentiation, and cytoskeletal signaling-associated cellular regulation. Clone HGAL/2373 may be incorporated into immunohistochemistry and tissue-based investigations examining germinal center-associated immune differentiation in normal and diseased tissues.

For highly specific detection of germinal center-associated B-cell populations, see our HGAL Antibody / Germinal Center B-Cell Marker Antibody page featuring clone HGAL/2834 with IHC and HuProt(TM) microarray specificity validation data.

Application Notes

Optimal dilution of the GCSAM Antibody / Germinal Center Signaling Antibody should be determined by the researcher.

Immunogen

A portion of amino acids 1-200 was used as the immunogen for the GCSAM antibody.

Storage

Aliquot the GCSAM antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.

Alternate Names

GCSAM antibody, HGAL antibody, Germinal center-associated signaling and motility antibody, Germinal center signaling antibody, GCET2 antibody

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