recQ Antibody, FITC conjugated

Rare Species
Code CSB-PA17979C0Rb
Size US$166
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Product Details

Full Product Name
Rabbit anti-Escherichia coli (strain K12) recQ Polyclonal antibody
Uniprot No.
Target Names
recQ
Alternative Names
recQ antibody; b3822 antibody; JW5855 antibody; ATP-dependent DNA helicase RecQ antibody; EC 3.6.4.12 antibody
Raised in
Rabbit
Species Reactivity
Escherichia coli
Immunogen
Recombinant Escherichia coli ATP-dependent DNA helicase RecQ protein (2-606AA)
Immunogen Species
Escherichia coli (strain K12)
Conjugate
FITC
Clonality
Polyclonal
Isotype
IgG
Purification Method
>95%, Protein G purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, PH 7.4
Form
Liquid
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Usage
For Research Use Only. Not for use in diagnostic or therapeutic procedures.

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Target Background

Function
Involved in the RecF recombination pathway; its gene expression is under the regulation of the SOS system. It is a DNA helicase.
Gene References into Functions
  1. To illustrate the single-molecule unwinding assay and the analysis routine, we provide DNA unwinding measurements of Escherichia coli RecQ helicase under a variety of conditions (Na+, ATP, temperature, and DNA substrate geometry). PMID: 27131595
  2. Data show that the single-stranded DNA binding protein (SSB)-RecQ helicase (RecQ) interaction changes the binding mode of SSB, thereby allowing RecQ to gain access to ssDNA and facilitating DNA unwinding. PMID: 29059328
  3. the mechanochemical coupling of E. coli RecQ appears to be independent of HRDC-ssDNA and HRDC-RecA core interactions, which may play roles in more specialized functions of the enzyme. PMID: 26067769
  4. Thus, bacterial type 1A topos maintain the stability of the genome (i) by preventing over-replication originating from oriC (topo I alone) and R-loops and (ii) by acting with RecQ. PMID: 25102178
  5. The study found that the interaction of RecQ with DNA results in a drastic acceleration of the rate-limiting ATP cleavage step, which occurs productively due to subsequent rapid phosphate release. PMID: 25539922
  6. The results shed light on the nature of conformational changes leading to processive ssDNA translocation and multistranded DNA processing by RecQ helicases. PMID: 24403069
  7. Results describe the mechanism of DNA unwinding by the Escherichia coli RecQ helicase using a new sensitive helicase assay based on fluorescence cross-correlation spectroscopy (FCCS) with two-photon excitation. PMID: 20048388
  8. The aromatic-rich loop in RecQ is critical for coupling ATPase and DNA-binding/unwinding activities. PMID: 16340008
  9. E.coli RecQ functions as a monomer and some of the Superfamily 2 helicases may function through an "inchworm" mechanism PMID: 16507576
  10. RecQ promotes the net accumulation of bimolecular recombination intermediates in vivo, indicating a second paradigm for the in vivo effect of RecQ-like proteins. PMID: 17466628
  11. SSB is a broadly conserved RecQ-binding protein PMID: 17483090
  12. These results support a model in which RecQ has evolved an SSB-C-terminal binding site on its winged-helix domain as an adaptation that aids its cellular functions on SSB/DNA nucleoprotein substrates. PMID: 19150358

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Protein Families
Helicase family, RecQ subfamily
Database Links
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