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MABE1154 Anti-Fibrillarin Antibody, clone 38F3

Anti-Fibrillarin, clone 38F3, Cat. No. MABE1154, is a highly specific mouse monoclonal antibody that targets Fibrillarin/Nop1p and has been tested in Immunocytochemistry and Western Blotting.

Anti-Fibrillarin Antibody, clone 38F3 MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
Research Category: Epigenetics & Nuclear Function Gene Symbol: NOP1, LOT3, YDL014W, D2870 UniProt Number: P15646
MABE1154
100 μg  
Purchase on Sigma-Aldrich

概述

Replacement Information

重要规格表

Species ReactivityKey ApplicationsHostFormatAntibody Type
M, Yeast, Dr, R, HWB, ICCMPurifiedMonoclonal Antibody
Description
Catalogue NumberMABE1154
DescriptionAnti-Fibrillarin Antibody, clone 38F3
Alternate Names
  • Histone-glutamine methyltransferase
  • U3 small nucleolar RNA-associated protein NOP1
  • Nucleolar protein 1
  • U3 snoRNA-associated protein NOP1
Background InformationrRNA 2'-O-methyltransferase fibrillarin (UniProt: P15646; also known as Histone-glutamine methyltransferase, U3 small nucleolar RNA-associated protein NOP1, Nucleolar protein 1, U3 snoRNA-associated protein NOP1) is encoded by the NOP1 (also known as LOT3, YDL014W, D2870) gene (Gene ID: 851548) in yeast. Fibrillarin is a nucleolar protein that is highly conserved throughout evolution. Human fibrillarin is 67% identical to its yeast homolog Nop1p. Fibrillarin is a protein component of C/D box small nucleolar ribonucleoproteins (snoRNPs) that direct 2 -O-methylation of rRNA and is also involved in other aspects of rRNA processing. Unlike snRNAs, which have a cytoplasmic phase of maturation, snoRNAs are restricted to the nucleus. Fibrillarin is essential for yeast viability and fibrillarin knockout is shown to be lethal in S. cerevisiae; however, expression of human or Xenopus fibrillarin overcome this lethality. The first 80 amino acids from the N terminal region of fibrillarin contain multiple RGG, or arginine-glycine-glycine (GAR). The remaining ~240 amino acids consist of the so called fibrillarin domain. NOP1 depleted strains of yeast are greatly impaired in the production of cytoplasmic ribosomes, and they have a reduced level of rRNA. Patients with scleroderma are reported to have strong circulating autoantibodies to fibrillarin. (Ref.: Tollervey, D et al. (1991). EMBO J. 10(3):573-83; Newton, K et al. (2003). Mol. Cell. Biol. 23(23): 8519-8527).
References
Product Information
FormatPurified
PresentationPurified mouse monoclonal antibody IgG1 in buffer containing PBS with 0.03% sodium azide with 50% glycerol.
Quality LevelMQ100
Applications
ApplicationAnti-Fibrillarin, clone 38F3, Cat. No. MABE1154, is a highly specific mouse monoclonal antibody that targets Fibrillarin/Nop1p and has been tested in Immunocytochemistry and Western Blotting.
Key Applications
  • Western Blotting
  • Immunocytochemistry
Application NotesImmunocytochemistry Analysis: A representative lot detected Fibrillarin in human SH-SY5Y cells (Courtesy of Dr Gerry Shaw).

Immunocytochemistry Analysis: A representative lot detected Fibrillarin in Immunocytochemistry applications (Newton, K., et. al. (2003). Mol. Cell. Biol. 23(23):8519-27).
Biological Information
ImmunogenYeast nuclear extract
Clone38F3
ConcentrationPlease refer to lot specific datasheet.
HostMouse
SpecificityClone 38F3 specifically detects Fibrillarin/Nop1p in multiple mammalian species and in yeast.
IsotypeIgG1κ
Species Reactivity
  • Mouse
  • Yeast
  • Drosophila
  • Rat
  • Human
Species Reactivity NoteDrosophila, Human, Mouse, Rat, Yeast.
Antibody TypeMonoclonal Antibody
Entrez Gene Number
Gene Symbol
  • NOP1
  • LOT3
  • YDL014W
  • D2870
Purification MethodAffinity Purified
UniProt Number
Molecular Weight~34 kDa observed; 34.46 kDa calculated. Uncharacterized bands may be observed in some lysate(s).
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Quality AssuranceEvaluated by Western Blotting in HeLa cell lysates.

Western Blotting Analysis: 0.5 µg/mL of this antibody detected Fibrillarin in 10 µg of HeLa cell lysates.
Usage Statement
  • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage and Shipping Information
Storage ConditionsStable for 1 year at -20°C from date of receipt.

Handling Recommendations: Upon receipt and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.
Packaging Information
Material Size100 μg
Transport Information
Supplemental Information
Specifications
Global Trade Item Number
产品目录编号 GTIN
MABE1154 04054839178948

Documentation

Anti-Fibrillarin Antibody, clone 38F3 MSDS

职位

物料安全数据表 (MSDS) 

Anti-Fibrillarin Antibody, clone 38F3 分析证书

标题批号
Anti-Fibrillarin, clone 38F3 - 3206323 3206323
Anti-Fibrillarin, clone 38F3 - 3397930 3397930
Anti-Fibrillarin, clone 38F3 - 3862618 3862618
Anti-Fibrillarin, clone 38F3 - 3957451 3957451
Anti-Fibrillarin, clone 38F3 - 4012817 4012817
Anti-Fibrillarin, clone 38F3 - 4092648 4092648
Anti-Fibrillarin, clone 38F3 - 4139156 4139156
Anti-Fibrillarin, clone 38F3 Monoclonal Antibody Q2830937