GANP Antibody
Purified Rabbit Polyclonal Antibody (Pab)
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Application ![]()
| WB, IHC-P |
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Primary Accession | O60318 |
Reactivity | Human, Mouse, Rat |
Host | Rabbit |
Clonality | Polyclonal |
Calculated MW | 218405 Da |
Gene ID | 8888 |
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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% |
Storage | Store at -20 °C.Stable for 12 months from date of receipt |
Name | MCM3AP |
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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). |
For Research Use Only. Not For Use In Diagnostic Procedures.
Provided below are standard protocols that you may find useful for product applications.
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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