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Topo I (W412) polyclonal antibody（KU）

货号: BS9277

价格：￥ 1140

货期：现货（1-2个工作日）

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No. :BS9277

Product Name :Topo I (W412) polyclonal antibody（KU）

Swiss-Prot :P11387

Host :Rabbit

Reactivity :Human,Mouse,Rat

Applications :WB

Application_all :WB: 1:500~1:1000

Background :DNA topoisomerase I and II (Topo I and Topo II) are nuclear enzymes that regulate the topological structure of DNA in eukaryotic cells by transiently breaking and rejoining DNA strands. Eukaryotic topoisomerases are capable of relaxing both positive and negative supercoils, whereas prokaryotic topoisomerases relax only negative supercoils. DNA topoisomerases play a role in DNA replication, recombination and transcription and have been identified as targets of numerous anticancer drugs. Topo I, a ubiquitously expressed, soluble enzyme, acts by introducing a transient break in one strand of DNA, while Topo II acts by making a transient double-strand break. Topo II is encoded by two different genes to generate two distinct isoforms that are designated Topo IIα and Topo IIβ.

Product :Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Purification&Purity :The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).

Storage&Stability :Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Specificity :Topo I (W412) polyclonal antibody detects endogenous levels of Topo I protein.

BiowMW :~ 100 kDa

Note :For research use only, not for use in diagnostic procedure.

Alternative Name :DNA topoisomerase 1; DNA topoisomerase I; NUP98 fusion gene; TOP 1; TOP I; TOP1; TOP1; TOPI; Topoisomerase (DNA) I; Topoisomerase 1; Topoisomerase1; TopoisomeraseI; Type I DNA topoisomerase;

Immunogen :Synthetic peptide, corresponding to amino acids 381-430 of Human Topo I.

Conjugate :Unconjugated

Modification :Unmodification

Western blot (WB) analysis of Topo I (W412) pAb at 1:500 dilution Lane1:A2780 whole cell lysate(40ug) Lane2:Hela whole cell lysate(40ug) Lane3:PMVEC whole cell lysate(40ug) Lane4:3T3-L1 whole cell lysate(40ug)