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>   首页   >   产品   >   一抗   >   细胞生物学   >   GANP Antibody   

GANP Antibody

Purified Rabbit Polyclonal Antibody (Pab)

     
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Product Information
Application
  • Applications Legend:
  • E=ELISA
  • WB=Western Blotting
  • IHC=Immunohistochemistry
  • IHC-P=Immunohistochemistry (Paraffin)
  • IP=Immunoprecipitation
  • IF=Immunofluorescence
  • IC=Immunochemistry
  • ICC=Immunocytochemistry
  • FC=Flow Cytometry
  • DB=Dot Blot
WB, IHC-P
Primary Accession O60318
Reactivity Human, Mouse, Rat
Host Rabbit
Clonality Polyclonal
Calculated MW 218405 Da
Additional Information
Gene ID 8888
Other Names Germinal-center associated nuclear protein, GANP, 80 kDa MCM3-associated protein, MCM3 acetylating protein, MCM3AP, 231-, MCM3 acetyltransferase, MCM3AP, GANP, KIAA0572, MAP80
Dilution WB~~1:1000
IHC-P~~N/A
Format 0.01M PBS, pH 7.2, 0.09% (W/V) Sodium azide, Glycerol 50%
StorageStore at -20 °C.Stable for 12 months from date of receipt
Protein Information
Name MCM3AP
Synonyms GANP, KIAA0572, MAP80
Function [Isoform GANP]: As a component of the TREX-2 complex, involved in the export of mRNAs to the cytoplasm through the nuclear pores (PubMed:20005110, PubMed:20384790, PubMed:22307388, PubMed:23591820). Through the acetylation of histones, affects the assembly of nucleosomes at immunoglobulin variable region genes and promotes the recruitment and positioning of transcription complex to favor DNA cytosine deaminase AICDA/AID targeting, hence promoting somatic hypermutations (PubMed:23652018).
Cellular Location [Isoform GANP]: Nucleus envelope. Nucleus, nuclear pore complex. Nucleus, nucleoplasm. Chromosome. Note=Predominantly located at the nuclear envelope, facing the nucleus interior (PubMed:20005110, PubMed:21195085, PubMed:23591820). Localization at the nuclear pore complex requires NUP153, TPR and ALYREF/ALY (PubMed:22307388, PubMed:23591820). Also found associated with chromatin (PubMed:23652018). In B-cells, targeted to the immunoglobulin variable region genes (PubMed:23652018).
Tissue Location Widely expressed (PubMed:11024281). Up-regulated in germinal center B-cells in tonsils (at protein level) (PubMed:11024281).
Research Areas

For Research Use Only. Not For Use In Diagnostic Procedures.

BACKGROUND

Isoform GANP: Essential for the generation of high- affinity B-cells against T-cell-dependent antigens by affecting somatic hypermutation at the IgV-regions. May have stimulation- dependent DNA primase activity that would generate extra RNA primers in very rapidely proliferating cells and would support clonal expansion of differentiating B-cells (By similarity). Involved in the nuclear export of poly(A)-containing mRNAs by acting as a scaffold for the TREX-2 complex. The TREX-2 complex functions in docking export-competent ribonucleoprotein particles (mRNPs) to the nuclear entrance of the nuclear pore complex (nuclear basket). TREX-2 participates in mRNA export and accurate chromatin positioning in the nucleus by tethering genes to the nuclear periphery.

REFERENCES

Abe E.,et al.Gene 255:219-227(2000).
Hattori M.,et al.Nature 405:311-319(2000).
Nagase T.,et al.DNA Res. 5:31-39(1998).
Takei Y.,et al.J. Biol. Chem. 273:22177-22180(1998).
Takei Y.,et al.EMBO Rep. 2:119-123(2001).

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