Recombinant Human POLR2K 293 Cell Lysate

• Cat.No.: POLR2K-3028HCL

Specification

• Description: Antigen standard for polymerase (RNA) II (DNA directed) polypeptide K, 7.0kDa (POLR2K) is a lysate prepared from HEK293T cells transiently transfected with a TrueORF gene-carrying pCMV plasmid and then lysed in RIPA Buffer. Protein concentration was determined using a colorimetric assay. The antigen control carries a C-terminal Myc/DDK tag for detection.
• Source: HEK 293 cells
• Species: Human
• Components: This product includes 3 vials: 1 vial of gene-specific cell lysate, 1 vial of control vector cell lysate, and 1 vial of loading buffer. Each lysate vial contains 0.1 mg lysate in 0.1 ml (1 mg/ml) of RIPA Buffer (50 mM Tris-HCl pH7.5, 250 mM NaCl, 5 mM EDTA, 50 mM NaF, 1% NP40). The loading buffer vial contains 0.5 ml 2X SDS Loading Buffer (125 mM Tris-Cl, pH6.8, 10% glycerol, 4% SDS, 0.002% Bromophenol blue, 5% beta-mercaptoethanol).
• Size: 0.1 mg
• Storage Instruction: Store at -80°C. Minimize freeze-thaw cycles. After addition of 2X SDS Loading Buffer, the lysates can be stored at -20°C. Product is guaranteed 6 months from the date of shipment.
• Applications: ELISA, WB, IP. WB: Mix equal volume of lysates with 2X SDS Loading Buffer. Boil the mixture for 10 min before loading (for membrane protein lysates, incubate the mixture at room temperature for 30 min). Load 5 ug lysate per lane.

Gene Information

• Gene Name: POLR2K polymerase (RNA) II (DNA directed) polypeptide K, 7.0kDa [ Homo sapiens ]
• Official Symbol: POLR2K
• Synonyms: RPB12; RPABC4; RPB7.0; hRPB7.0; hsRPB10a; RPB10alpha; ABC10-alpha; DNA-directed RNA polymerases I, II, and III subunit RPABC4; RNA polymerase II 7.0 kDa subunit; DNA-directed RNA polymerase II subunit K; RNA polymerases I, II, and III subunit ABC4; DNA directed RNA polymerases I, II, and III 7.0 kda polypeptide
• Gene ID: 5440
• mRNA Refseq: NM_005034
• Protein Refseq: NP_005025
• MIM: 606033
• UniProt ID: P53803
• Chromosome Location: 8q22.2
• Pathway: Abortive elongation of HIV-1 transcript in the absence of Tat, organism-specific biosystem; Disease, organism-specific biosystem; Eukaryotic Transcription Initiation, organism-specific biosystem
• Function: DNA binding; contributes_to RNA polymerase I activity; contributes_to RNA polymerase II activity