HELB antibody - 100 µg
Host : Rabbit
Clonality: Polyclonal
Clone:
Isotype: IgG
Immunogen: helicase(DNA) B
Purity: ≥95% as determined by SDS-PAGE
Form: Liquid
Molecular weight: 120-140 kDa
Uniprot: Q8NG08
Gene id: 391723
Background: 5'-3' DNA helicase involved in DNA damage response by acting as an inhibitor of DNA end resection(PubMed:25617833, PubMed:26774285). Recruitment to single-stranded DNA(ssDNA) following DNA damage leads to inhibit the nucleases catalyzing resection, such as EXO1, BLM and DNA2, possibly via the 5'-3' ssDNA translocase activity of HELB(PubMed:26774285). As cells approach S phase, DNA end resection is promoted by the nuclear export of HELB following phosphorylation(PubMed:26774285). Acts independently of TP53BP1(PubMed:26774285). Unwinds duplex DNA with 5'-3' polarity. Has single-strand DNA-dependent ATPase and DNA helicase activities. Prefers ATP and dATP as substrates(PubMed:12181327). During S phase, may facilitate cellular recovery from replication stress(PubMed:22194613).
Field of research: Metabolism
Storage conditions: PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20°C for 12 months(Avoid repeated freeze
thaw cycles.)
Applications: ELISA, WB, IF
Dilution: WB: 1:500-1:2000; IF: 1:20-1:200
Target: HELB
Purification: Immunogen affinity purified
Reactivity: Human
Clonality: Polyclonal
Clone:
Isotype: IgG
Immunogen: helicase(DNA) B
Purity: ≥95% as determined by SDS-PAGE
Form: Liquid
Molecular weight: 120-140 kDa
Uniprot: Q8NG08
Gene id: 391723
Background: 5'-3' DNA helicase involved in DNA damage response by acting as an inhibitor of DNA end resection(PubMed:25617833, PubMed:26774285). Recruitment to single-stranded DNA(ssDNA) following DNA damage leads to inhibit the nucleases catalyzing resection, such as EXO1, BLM and DNA2, possibly via the 5'-3' ssDNA translocase activity of HELB(PubMed:26774285). As cells approach S phase, DNA end resection is promoted by the nuclear export of HELB following phosphorylation(PubMed:26774285). Acts independently of TP53BP1(PubMed:26774285). Unwinds duplex DNA with 5'-3' polarity. Has single-strand DNA-dependent ATPase and DNA helicase activities. Prefers ATP and dATP as substrates(PubMed:12181327). During S phase, may facilitate cellular recovery from replication stress(PubMed:22194613).
Field of research: Metabolism
Storage conditions: PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20°C for 12 months(Avoid repeated freeze
thaw cycles.)
Applications: ELISA, WB, IF
Dilution: WB: 1:500-1:2000; IF: 1:20-1:200
Target: HELB
Purification: Immunogen affinity purified
Reactivity: Human