Proteintech, 55286-1-AP, CDX2 Polyclonal antibody

Size: 20ul / 150ul The CDX2 (55286-1-AP) by Proteintech is a Polyclonal antibody targeting CDX2 in WB, IHC, IF/ICC, ELISA applications with reactivity to human, rat samples 55286-1-AP targets CDX2 in WB, IHC, IF/ICC, ELISA applications and shows reactivity with human, rat samples. Tested Applications Positive WB detected in: COLO 320 cells Positive IHC detected in: rat colon tissue, human colon cancerNote: suggested antigen retrieval withTE buffer pH 9.0;(*) Alternatively, antigen retrieval may be performed withcitrate buffer pH 6.0 Positive IF/ICC detected in: Caco-2 cells Recommended dilution Western Blot (WB): WB : 1:1000-1:4000 Immunohistochemistry (IHC): IHC : 1:200-1:800 Immunofluorescence (IF)/ICC: IF/ICC : 1:200-1:800 Background Information CDX2, also named as Homeobox protein CDX-2, is a 313 amino acid protein, which contains one homeobox DNA-binding domain and belongs to the Caudal homeobox family. CDX2 localizes in the nucleus and is involved in the transcriptional regulation of multiple genes expression in the intestinal epithelium. The relative expression of CDX1 to CDX2 protein may be important in the anterior to posterior patterning of the intestinal epithelium and in defining patterns of proliferation and differentiation along the crypt-villus axis. Both Cdx1 and Cdx2 genes must be expressed to reduce tumorigenic potential, to increase sensitivity to apoptosis, and to reduce cell migration, suggesting that the two genes control the normal phenotype by independent pathways. Specification Tested Reactivity: human, rat Host / Isotype: Rabbit / IgG Class: Polyclonal Type: Antibody Immunogen: Peptide Predict reactive species Full Name: caudal type homeobox 2 Calculated Molecular Weight: 34 kDa Observed Molecular Weight: 37 kDa GenBank Accession Number: NM_001265 Gene Symbol: CDX2 Gene ID (NCBI): 1045 RRID: AB_3670245 Conjugate: Unconjugated Form: Liquid Purification Method: Antigen affinity purification UNIPROT ID: Q99626 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.