Anticorps Polyclonal de lapin anti-CD169

CD169 Polyclonal Antibody for IHC, IF-P, ELISA

Hôte / Isotype

Lapin / IgG

Réactivité testée

Humain et plus (1)

Applications

WB, IHC, IF-P, ELISA

Conjugaison

Non conjugué

Publications(3)

Avis (1)

N° de cat : 55427-1-AP

Synonymes

SIGLEC1, Sialoadhesin, Sialoadhesin/CD169, SIGLEC 1, SN

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Galerie de données de validation

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  IHC staining of human liver using 55427-1-AP

  Immunohistochemical analysis of paraffin-embedded human liver tissue slide using 55427-1-AP (CD169 Antibody) at dilution of 1:200 (under 10x lens).

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  IHC staining of human liver using 55427-1-AP

  Immunohistochemical analysis of paraffin-embedded human liver tissue slide using 55427-1-AP (CD169 Antibody) at dilution of 1:200 (under 40x lens).

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  IHC staining of human tonsillitis using 55427-1-AP

  Immunohistochemical analysis of paraffin-embedded human tonsillitis tissue slide using 55427-1-AP (CD169 antibody) at dilution of 1:1000 (under 20x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IHC staining of human tonsillitis using 55427-1-AP

  Immunohistochemical analysis of paraffin-embedded human tonsillitis tissue slide using 55427-1-AP (CD169 antibody) at dilution of 1:1000 (under 20x lens). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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  IF Staining of human tonsillitis using 55427-1-AP

  Immunofluorescent analysis of (4% PFA) fixed paraffin-embedded human tonsillitis tissue using CD169 antibody (55427-1-AP) at dilution of 1:200 and CoraLite®488-Conjugated Goat Anti-Rabbit IgG(H+L) (SA00013-2). Heat mediated antigen retrieval with Tris-EDTA buffer (pH 9.0).

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Applications testées

• Résultats positifs en IHC: tissu d'amygdalite humain, tissu hépatique humain; il est suggéré de démasquer l'antigène avec un tampon de TE buffer pH 9.0; (*) À défaut, 'le démasquage de l'antigène peut être 'effectué avec un tampon citrate pH 6,0.
• Résultats positifs en IF-P: tissu d'amygdalite humain,

Dilution recommandée

• Immunohistochimie (IHC): IHC : 1:500-1:2000
• Immunofluorescence (IF)-P: IF-P : 1:50-1:500

It is recommended that this reagent should be titrated in each testing system to obtain optimal results.

Sample-dependent, check data in validation data gallery

Applications publiées

• WB: See 2 publications below
• IHC: See 2 publications below

Informations sur le produit

55427-1-AP cible CD169 dans les applications de WB, IHC, IF-P, ELISA et montre une réactivité avec des échantillons Humain

• Réactivité: Humain
• Réactivité citée: Humain, singe
• Hôte / Isotype: Lapin / IgG
• Clonalité: Polyclonal
• Type: Anticorps
• Immunogène: Peptide
• Nom complet: sialic acid binding Ig-like lectin 1, sialoadhesin
• Masse moléculaire calculée: 183 kDa
• Numéro d’acquisition GenBank: NM_023068
• Symbole du gène: CD169
• Identification du gène (NCBI): 6614
• Conjugaison: Non conjugué
• Forme: Liquide
• Méthode de purification: Purification par affinité contre l'antigène
• Tampon de stockage: PBS with 0.02% sodium azide and 50% glycerol
• Conditions de stockage: Stocker à -20°C. Stable pendant un an après l'expédition. L'aliquotage n'est pas nécessaire pour le stockage à -20^oC Les 20ul contiennent 0,1% de BSA.

Informations générales

CD169, also known as sheep erythrocyte receptor (SER), Sialoadhesin (Sn) or Siglec-1, is a sialic acid-binding immunoglobulin-like lectin that belongs to the SIGLEC family of the Ig superfamily (PMID: 3783087; 11133773). CD169 is a single-pass transmembrane protein containing a long extracellular domain, a transmembrane region, and a short cytoplasmic tail (PMID: 11133773). It is primarily expressed on the surface of specific macrophage subsets and its precursor monocytes, as well as on some DCs (PMID: 33408860). CD169 binds to sialic acid-containing glycoconjugates, particularly those with α(2,3)-linkages. It is involved in immune regulation, pathogen recognition, and cell-cell interactions.

Publications

Species	Application	Title
monkey	WB	BMC Vet Res; Curcumin is a promising inhibitor of genotype 2 porcine reproductive and respiratory syndrome virus infection.; Authors - Taofeng Du
human	WB,IHC	J Cancer Res Clin Oncol; Dysregulation of SIGLEC1 in non-small cell lung cancer: prognostic implications and immunomodulatory role-a multicenter cohort study; Authors - Yuan Liu
human	IHC	Discov Oncol; SIGLEC1 has the potential to be an immune-related prognostic indicator in colon adenocarcinoma: a study based on transcriptomic data and Mendelian randomization analysis; Authors - Jue Gu

Avis

The reviews below have been submitted by verified Proteintech customers who received an incentive for providing their feedback.

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FH

Emma (Verified Customer) (02-22-2022)

Works well by IF on FFPE prostate tissue. (Tris-EDTA antigen retrieval).

• Applications: Immunofluorescence
• Primary Antibody Dilution: 1:25
• Cell Tissue Type: Prostate

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