Nibrin (NBN) Antibody

NBN Antibody is a Rabbit Polyclonal antibody against NBN. NBN, also named as NBS, NBS1 and P95, is a 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 MRE11A. 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 also functions in telomere length maintenance by generating the 3' overhang which serves as a primer for telomerase dependent telomere elongation. NBN is a major player in the control of intra-S-phase checkpoint and there is some evidence that NBN is involved in G1 and G2 checkpoints. Defects in NBN are the cause of Nijmegen breakage syndrome (NBS). Defects in NBN are a cause of genetic susceptibility to breast cancer (BC). Defects in NBN may be associated with aplastic anemia. Defects in NBN might play a role in the pathogenesis of childhood acute lymphoblastic leukemia (ALL). The antibody is specific to NBN.

Target	Nibrin (NBN)
Clonality	Polyclonal
Reactivity	Human, Mouse, Rat
Tested Applications	WB, IHC
Host	Rabbit
Recommended dilutions	WB: 1/500 - 1/1000, IHC-P: 1/50 - 1/200. Not tested in IHC-F. Optimal dilutions/concentrations should be determined by the end user.
Conjugation	Unconjugated
Immunogen	Recombinant fusion protein containing a sequence corresponding to amino acids 520-754 of human NBS1/NBN.
Isotype	IgG
Form	Liquid
Purification	Purified by affinity chromatography.
Storage	Aliquot and store at -20°C. Avoid repeated freeze/thaw cycles.
UniProt Primary AC	O60934 (UniProt, ExPASy)
UniProt Secondary AC	B2R626, B2RNC5, O60672, Q32NF7, Q53FM6, Q63HR6, Q7LDM2
UniProt Entry Name	NBN_HUMAN
Gene Symbol	NBN
GeneID	4683
NCBI Accession	NP_002476.2
KEGG	hsa:4683
String	9606.ENSP00000265433
Molecular Weight	Calculated MW: 85 kDa Observed MW: 95/70 kDa
Buffer	PBS, pH 7.3, containing 0.01% thimerosal, 50% glycerol.
Concentration	> 0.2 mg/ml
Availability	Shipped within 5-10 working days.
Note	This product is for research use only.

Research Articles on Nibrin (NBN)

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