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Human GEN1 Recombinant Protein (N-His) (HD546012)

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Overview
Catalog No.HD546012
Description
Recombinant Human GEN1 Protein, N-His (HD546012) expressed in E. coli. Purity: >90% as determined by SDS-PAGE..
Highlights
  • E. coli Expression — High-yield, cost-effective production.
  • High Purity — >90% as determined by SDS-PAGE.
Expression systemE. coli
AccessionQ17RS7
Protein lengthMet1-Pro473
ApplicationsELISA, Immunogen, SDS-PAGE, WB, Bioactivity testing in progress
SpeciesHomo sapiens (Human)
Nature Recombinant
Endotoxin level Please contact with the lab for this information.
Purity >90% as determined by SDS-PAGE.
Form Lyophilized
Storage buffer Lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol.

Please refer to the specific buffer information in the hardcopy of datasheet or the lot-specific COA.

Reconstitution Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details.
Shipping In general, proteins are provided as lyophilized powder/frozen liquid. They are shipped out with dry ice/blue ice unless customers require otherwise.
Stability and Storage Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8°C for frequent use. Store at -20 to -80°C for twelve months from the date of receipt.
Alternate NamesEC:3.1.-.-, Flap endonuclease GEN homolog 1, GEN1
Background

Flap endonuclease GEN homolog 1 is a ~102 kDa protein. Endonuclease which resolves Holliday junctions (HJs) by the introduction of symmetrically related cuts across the junction point, to produce nicked duplex products in which the nicks can be readily ligated. Four-way DNA intermediates, also known as Holliday junctions, are formed during homologous recombination and DNA repair, and their resolution is necessary for proper chromosome segregation. Cleaves HJs by a nick and counter-nick mechanism involving dual coordinated incisions that lead to the formation of ligatable nicked duplex products. Cleavage of the first strand is rate limiting, while second strand cleavage is rapid. Largely monomeric, dimerizes on the HJ and the first nick occurs upon dimerization at the junction.

1. Ip, SC. et al. (2008) Nature 456, 357-61. PMID: 19020614
2. Lee, SH. et al. (2015) eLife 4. PMID: 26682650
3. Chan, YW. et al. (2015) Nucleic acids research 43, 10882-92. PMID: 26578604
4. Shah Punatar, R. et al. (2017) Proceedings of the National Academy of Sciences of the United States of America 114, 443-450. PMID: 28049850
Note For research use only
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Formula
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