Proteintech, 17564-1-AP, CD146/MCAM Polyclonal antibody

Size: 20ul / 150ul The CD146/MCAM (17564-1-AP) by Proteintech is a Polyclonal antibody targeting CD146/MCAM in WB, IHC, IF/ICC, IF-P, IP, ELISA applications with reactivity to human, mouse, rat samples 17564-1-AP targets CD146/MCAM in WB, IHC, IF/ICC, IF-P, IP, ELISA, Cell treatment applications and shows reactivity with human, mouse, rat samples. Tested Applications Positive WB detected in: HeLa cells, A375 cells, mouse lung tissue, HUVEC cells, HepG2 cells Positive IP detected in: HeLa cells, HepG2 cells Positive IHC detected in: human ovary cancer tissueNote: suggested antigen retrieval withTE buffer pH 9.0;(*) Alternatively, antigen retrieval may be performed withcitrate buffer pH 6.0 Positive IF-P detected in: mouse spleen tissue Positive IF/ICC detected in: HUVEC cells Recommended dilution Western Blot (WB): WB : 1:2000-1:10000 Immunoprecipitation (IP): IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate Immunohistochemistry (IHC): IHC : 1:20000-1:80000 Immunofluorescence (IF)-P: IF-P : 1:50-1:500 Immunofluorescence (IF)/ICC: IF/ICC : 1:50-1:500 Background Information CD146, also known as melanoma cell adhesion molecule (MCAM) or MUC18, originally identified as a biomarker of melanoma progression, is a transmembrane glycoprotein of 113-130 kDa, belonging to the immunoglobulin (Ig) superfamily (PMID: 8378324; 25993332). Structurally, it consists of five Ig domains, a transmembrane domain, and a cytoplasmic region. In normal adult tissue, CD146 is primarily expressed by vascular endothelium and smooth muscle. CD146 is a key cell adhesion protein in vascular endothelial cell activity and angiogenesis, and has been used as marker of circulating endothelium cells (CECs) (PMID: 19356677). In addition to the membrane-anchored form of CD146, a soluble form of CD146 (sCD146, 105 kDa) has also been found in human plasma and in the supernatant of cultured human endothelial cells (PMID: 9462829; 19229070; 16374253; 14597988). Specification Tested Reactivity: human, mouse, rat Cited Reactivity: human, mouse, rat, rabbit Host / Isotype: Rabbit / IgG Class: Polyclonal Type: Antibody Immunogen: CatNo: Ag11762 Product name: Recombinant human CD146, MCAM protein Source: e coli. -derived, PGEX-4T Tag: GST Domain: 26-350 aa of BC056418 Sequence: GEAEQPAPELVEVEVGSTALLKCGLSQSQGNLSHVDWFSVHKEKRTLIFRVRQGQGQSEPGEYEQRLSLQDRGATLALTQVTPQDERIFLCQGKRPRSQEYRIQLRVYKAPEEPNIQVNPLGIPVNSKEPEEVATCVGRNGYPIPQVIWYKNGRPLKEEKNRVHIQSSQTVESSGLYTLQSILKAQLVKEDKDAQFYCELNYRLPSGNHMKESREVTVPVFYPTEKVWLEVEPVGMLKEGDRVEIRCLADGNPPPHFSISKQNPSTREAEEETTNDNGVLVLEPARKEHSGRYECQGLDLDTMISLLSEPQELLVNYVSDVRVSP Predict reactive species Full Name: melanoma cell adhesion molecule Calculated Molecular Weight: 646 aa, 72 kDa Observed Molecular Weight: 113-120 kDa GenBank Accession Number: BC056418 Gene Symbol: CD146 Gene ID (NCBI): 4162 RRID: AB_2143373 Conjugate: Unconjugated Form: Liquid Purification Method: Antigen affinity purification UNIPROT ID: P43121 Storage Buffer: PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. Storage 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.