{"product_id":"proteintech-55427-1-ap","title":"Proteintech, 55427-1-AP, CD169 Polyclonal antibody","description":"Size: 20ul \/ 150ul\nThe CD169 (55427-1-AP) by Proteintech is a Polyclonal antibody targeting CD169 in IHC, IF-P, ELISA applications with reactivity to human samples\n55427-1-AP targets CD169 in WB, IHC, IF-P, ELISA applications and shows reactivity with human samples.\n\u003cb\u003eTested Applications\u003c\/b\u003e\nPositive IHC detected in: human tonsillitis tissue, human liver tissueNote: suggested antigen retrieval withTE buffer pH 9.0;(*) Alternatively, antigen retrieval may be performed withcitrate buffer pH 6.0\nPositive IF-P detected in: human tonsillitis tissue\n\u003cb\u003eRecommended dilution\u003c\/b\u003e\nImmunohistochemistry (IHC): IHC : 1:500-1:2000\nImmunofluorescence (IF)-P: IF-P : 1:50-1:500\n\u003cb\u003eBackground Information\u003c\/b\u003e\nCD169, 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.\n\u003cb\u003eSpecification\u003c\/b\u003e\nTested Reactivity: human\nCited Reactivity: human, monkey\nHost \/ Isotype: Rabbit \/ IgG\nClass: Polyclonal\nType: Antibody\nImmunogen: Peptide Predict reactive species\nFull Name: sialic acid binding Ig-like lectin 1, sialoadhesin\nCalculated Molecular Weight: 183 kDa\nGenBank Accession Number: NM_023068\nGene Symbol: CD169\nGene ID (NCBI): 6614\nRRID: AB_2881327\nConjugate: Unconjugated\nForm: Liquid\nPurification Method: Antigen affinity purification\nUNIPROT ID: Q9BZZ2\nStorage Buffer: PBS with 0.02% sodium azide and 50% glycerol, pH 7.3.\nStorage Conditions: Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20 o C storage. 20ul sizes contain 0.1% BSA.","brand":"Proteintech","offers":[{"title":"Default Title","offer_id":46869449834665,"sku":"55427-1-AP","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/es\/products\/proteintech-55427-1-ap","provider":"Iright","version":"1.0","type":"link"}