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Your Good Partner in Biology Research

NBN

Nibrin is a protein in humans that is encoded by NBN gene. Component of the MRE11-RAD50-NBN (MRN complex) which plays a critical role in the cellular response to DNA damage and the maintenance of chromosome integrity. The complex is involved in double-strand break (DSB) repair, DNA recombination, maintenance of telomere integrity, cell cycle checkpoint control and meiosis. The complex possesses single-strand endonuclease activity and double-strand-specific 3'-5' exonuclease activity, which are provided by MRE11. RAD50 may be required to bind DNA ends and hold them in close proximity. NBN modulate the DNA damage signal sensing by recruiting PI3/PI4-kinase family members ATM, ATR, and probably DNA-PKcs to the DNA damage sites and activating their functions.

NBN Antibodies

NBN for Homo sapiens (Human)

NBN Proteins

NBN Proteins for Homo sapiens (Human)

NBN Proteins for Danio rerio (Zebrafish) (Brachydanio rerio)

NBN Proteins for Pongo abelii (Sumatran orangutan)

NBN Proteins for Gallus gallus (Chicken)

NBN Proteins for Rattus norvegicus (Rat)

NBN Proteins for Mus musculus (Mouse)