产品描述：Rabbit polyclonal antibody to Rpb1 CTD免疫原：KLH-conjugated synthetic peptide encompassing a sequence within the C-term region of human Rpb1 CTD. The exact sequence is proprietary.纯化方式：The antibody was purified by immunogen affinity chromatography.克隆类型：Polyclonal产品形式：Liquid in 0.42% Potassium phosphate, 0.87% Sodium chloride, pH 7.3, 30% glycerol, and 0.01% sodium azide.稀释比：WB (1/500 - 1/1000), IH (1/100 - 1/200), IF/IC (1/100 - 1/500)基因名称：POLR2A相关名称：POLR2; DNA-directed RNA polymerase II subunit RPB1; RNA polymerase II subunit B1; DNA-directed RNA polymerase II subunit A; DNA-directed RNA polymerase III largest subunit; RNA-directed RNA polymerase II subunit RPB1 基因编号(人)： 5430; 蛋白编号(人)： P24928; 蛋白编号(小鼠)： P08775; 储存效期：Shipped at 4°C. Upon delivery aliquot and store at -20°C for one year. Avoid freeze/thaw cycles.

• 
  Western blot analysis of Rpb1 CTD expression in MCF7 (A), MDAMB435 (B) whole cell lysates. (Predicted band size: 217 kD; Observed band size: 250 kD)
• 
  Immunohistochemical analysis of Rpb1 CTD staining in human colon cancer formalin fixed paraffin embedded tissue section. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0). The section was then incubated with the antibody at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.
• 
  Immunofluorescent analysis of Rpb1 CTD staining in HeLa cells. Formalin-fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 5-10 minutes and blocked with 3% BSA-PBS for 30 minutes at room temperature. Cells were probed with the primary antibody in 3% BSA-PBS and incubated overnight at 4 °C in a hidified chamber. Cells were washed with PBST and incubated with a DyLight 594-conjugated secondary antibody (red) in PBS at room temperature in the dark.