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SAB3500654

Sigma-Aldrich

Anti-SIGLEC15 antibody produced in rabbit

affinity isolated antibody

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About This Item

Codice UNSPSC:
12352203
NACRES:
NA.41

Origine biologica

rabbit

Coniugato

unconjugated

Forma dell’anticorpo

affinity isolated antibody

Tipo di anticorpo

primary antibodies

PM

36 kDa

Reattività contro le specie

human, rat, mouse

Concentrazione

1 mg/mL

tecniche

ELISA: suitable
immunohistochemistry: suitable
western blot: suitable

N° accesso NCBI

N° accesso UniProt

Condizioni di spedizione

wet ice

Temperatura di conservazione

−20°C

modifica post-traduzionali bersaglio

unmodified

Informazioni sul gene

Categorie correlate

Descrizione generale

Sialic acid binding Ig like lectin 15 (SIGLEC15) is part of the Siglec family of glycan-recognition proteins. It is expressed in a subset of macrophages. This type-I transmembrane protein possesses two immunoglobulin-like domains, a transmembrane domain and a short cytoplasmic tail. The SIGLEC15 gene is localized on human chromosome 18q12.3.

Immunogeno

Antibody was raised against a 15 amino acid peptide near the amino terminus of human SIGLEC15.

Azioni biochim/fisiol

Sialic acid binding Ig like lectin 15 (SIGLEC15) recognizes a tumor-linked glycan structure called the sialyl-Tn (sTn) antigen. It is expressed on tumor-associated macrophages in tumor tissues. The protein acts as a signal transducer. SIGLEC15 associates with the adaptor protein DNAX activation protein of 12kDa (DAP12) and transduces a signal to spleen tyrosine kinase (Syk).

Caratteristiche e vantaggi

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Linkage

The action of this antibody can be blocked using blocking peptide SBP3500654.

Stato fisico

Supplied at 1 mg/mL in PBS with 0.02% sodium azide.

Esclusione di responsabilità

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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Codice della classe di stoccaggio

10 - Combustible liquids

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


Certificati d'analisi (COA)

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Siglec-15: an immune system Siglec conserved throughout vertebrate evolution.
Glycobiology (2007)
The interaction between Siglec-15 and tumor-associated sialyl-Tn antigen enhances TGF-? secretion from monocytes/macrophages through the DAP12-Syk pathway.
Takamiya R
Glycobiology (2013)
Jiao Hu et al.
Theranostics, 11(7), 3089-3108 (2021-02-05)
Rationale: Siglec15 is an emerging target for normalization cancer immunotherapy. However, pan-cancer anti-Siglec15 treatment is not yet validated and the potential role of Siglec15 in bladder cancer (BLCA) remains elusive. Methods: We comprehensively evaluated the expression pattern and immunological role
Kaiqin Sheng et al.
International journal of molecular sciences, 24(1) (2023-01-09)
Sialic acid-binding immunoglobulin-like lectin 15 (Siglec-15) has been identified as a crucial immune suppressor in human cancers, comparable to programmed cell death 1 ligand (PD-L1). However, the regulatory mechanisms underlying its transcriptional upregulation in human cancers remain largely unknown. Here
Comparative genomics indicates the mammalian CD33rSiglec locus evolved by an ancient large-scale inverse duplication and suggests all Siglecs share a common ancestral region
Huan Cao
Immunogenetics, 401-477 (2009)

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