Proteintech, 19946-1-AP, CD133-1,2 Polyclonal antibody

Size: 20ul / 150ul The CD133-1,2 (19946-1-AP) by Proteintech is a Polyclonal antibody targeting CD133-1,2 in WB, IP, ELISA applications with reactivity to human samples 19946-1-AP targets CD133-1,2 in WB, IP, ELISA applications and shows reactivity with human samples. Tested Applications Positive WB detected in: HT-29 cells, Caco-2 cells Positive IP detected in: Y79 cells Recommended dilution Western Blot (WB): WB : 1:500-1:1000 Immunoprecipitation (IP): IP : 0.5-4.0 ug for 1.0-3.0 mg of total protein lysate Background Information CD133, also known as PROM1 (prominin-1) or AC133, belongs to the prominin family. CD133 is a transmembrane glycoprotein with an NH2-terminal extracellular domain, five transmembrane loops and a cytoplasmic tail. The expression of CD133 has been reported in hematopoietic stem cells, endothelial progenitor cells, neuronal and glial stem cells, suggesting the potential role of CD133 as a cell surface marker of adult stem cells. CD133 has also been reported as a marker of cancer stem cells in various human tumors. This antibody recognizes transcript variant 1,2 of CD133. Specification Tested Reactivity: human Host / Isotype: Rabbit / IgG Class: Polyclonal Type: Antibody Immunogen: Peptide Predict reactive species Full Name: prominin 1 Calculated Molecular Weight: 97 kDa Observed Molecular Weight: 110-120 kDa GenBank Accession Number: NM_006017 Gene Symbol: CD133 Gene ID (NCBI): 8842 RRID: AB_10644275 Conjugate: Unconjugated Form: Liquid Purification Method: Antigen affinity purification UNIPROT ID: O43490 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.