抗Nucleolin抗体 | Anti-Nucleolin Antibody

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Image

	Western Blot: Nucleolin Antibody [NB600-241] - Detection of nucleolin in crude PD31 nuclear extracts.
	Immunocytochemistry: Nucleolin Antibody [NB600-241] - Human prostate epithelial cells stained with anti-nucleolin (red), CFSE (green) retaining cell has increased nucleolin in nucleolus. DAPI (blue). This image was submitted via customer Review.
	Immunohistochemistry: Nucleolin Antibody [NB600-241] - Human prostate epithelial cells stained with anti-nucleolin (red), CFSE (green) retaining cell has increased nucleolin in nucleolus. DAPI (blue). Verified customer review.
	Immunocytochemistry/Immunofluorescence: Nucleolin Antibody [NB600-241] - In-situ immunofluorescent staining of PD31 murine pre-B cells.
	Immunocytochemistry/Immunofluorescence: Nucleolin Antibody [NB600-241] - IF analysis of Nucleolin MCF-7 breast cancer cells. Image courtsey of product review by Lacey Litchfield.
	Immunohistochemistry: Nucleolin Antibody [NB600-241] - Detection of Nucleolin in human tonsil germinal center.
	Simple Western: Nucleolin Antibody [NB600-241] - Simple Western lane view shows a specific band for Nucleolin in 0.5 mg/ml of HeLa lysate. This experiment was performed under reducing conditions using the 12-230 kDa separation system.

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Background

Nucleolin (NCL, also called Protein C23) is a major phosphoprotein present in nucleolus of growing eukaryotic cells which is implicated in the synthesis as well as maturation of ribosomes. Localized mainly to nucleolus, NCL may also be found in cytoplasmic mRNP granules containing untranslated mRNAs (mRNP granule complex contains - NCL, ACTB, ACTN4, DHX9, ERG, HNRNPA1, HNRNPA2B1, HNRNPAB, HNRNPD, HNRNPL, HNRNPR, HNRNPU, HSPA1, HSPA8, IGF2BP1, ILF2, ILF3, NCBP1, PABPC1, PABPC4, PABPN1, RPLP0, RPS3, RPS3A, RPS4X, RPS8, RPS9, SYNCRIP, TROVE2, YBX1 and untranslated mRNAs). NCL interacts with APTX, NSUN2, TERT, ERBB4, GZF1, GZF1, NVL and C1QBP, and is a part of SWAP complex (NPM1, NCL, PARP1 and SWAP70) as well as another complex containing NCL, HTATSF1/Tat-SF1, CDK9 and CCNT1, RNA polymerase II, SUPT5H. NCL may be found associated with intranucleolar chromatin and pre-ribosomal particles where it induces chromatin de-condensation via binding to histone H1 and play a key role in pre-rRNA transcription as well as ribosome assembly. NCL has also been suggested to implicate in the process of transcriptional elongation and it binds RNA oligonucleotides with 5'-UUAGGG-3' repeats more tightly than telomeric single-stranded DNA 5'-TTAGGG-3' repeats. Besides being essential to rRNA processing in nucleolus, NCL has several other functions such as transcription regulation, modulation of mRNA stability and DNA replication and recombination.

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