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Creative Biolabs

NeuroMab™ Mouse Anti-Fibrillarin Monoclonal Antibody (CBP2222)

[CAT#: NAB2010117LS]

Anti-Fibrillarin Monoclonal Antibody

Host Species:
Mouse
Species Reactivity:
Human; Rat; Drosophila; S. pombe; Caenorhabditis elegans; plants
Applications:
ICC; WB

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Product Overview

Description

Nop1p was originally identified as a nucleolar protein of bakers yeast, S. cerevisiae (accession P15646). The Nop1p protein is 327 amino acids in size (34.5kD), is essential for yeast viability, and is localized in the nucleoli. It is now known to be part of the small subunit processome complex, involved in the processing of pre-18S ribosomal RNA. Nop1p is the yeast homologue of a protein apparently found in all eukaryotes and archea generally called fibrillarin. Fibrillarin/Nop1p is extraordinarily conserved, so that the yeast and human proteins are 67% identical, and the human protein can functionally replace the yeast protein. This means that suitably cross-reactive antibodies to Nop1p/fibrillarin, like MCA-38F3, can be used to reveal nucleoli and study fibrillarin/Nop1p in all eukaryotes and archea tested to date.

Immunogen

Yeast nuclear preparations

Species Reactivity

Human; Rat; Drosophila; S. pombe; Caenorhabditis elegans; plants

Clonality

Monoclonal

Host Species

Mouse

Isotype

IgG1

Clone Number

CBP2222

Applications

ICC; WB

Application Notes

ICC (1:500 (mammalian), and 1:1000 - 1:5000 (yeast)); WB (1:500 - 1:1000)

Relevant Diseases

Brain Tumors; Alzheimer's Disease; Parkinson's Disease; Neurocutaneous Syndromes

Research Areas

Neuroinflammation

Conjugation

Unconjugated; APC; PE; HRP; Biotin; FITC; Alexa Fluor 488; Alexa Fluor 700; Alexa Fluor 647; Alexa Fluor 750; Alexa Fluor 594; Alexa Fluor 350; Alexa Fluor 1648
Product Properties

Form

Liquid

Formulation

PBS, pH 7.2, containing 0.09% sodium azide.

Concentration

Batch Dependent

Purification

Affinity chromatography

Purity

>95%, as determined by Coomassie stained SDS-PAGE.

Endotoxin Level

Low Endotoxin

Shipping

The product is shipped at 4°C. Upon receipt, store it immediately at the recommended temperature.

Storage

Store at -20°C. Upon initial thawing, apportion into working aliquots and store at -20°C. Avoid repeated freeze-thaw cycles to prevent denaturing the antibody.

Handling Advice

Store at -20°C. Upon initial thawing, apportion into working aliquots and store at -20°C. Avoid repeated freeze-thaw cycles to prevent denaturing the antibody.

Research Use Only

For research use only, not for diagnostic or therapeutic use.
Target

Target

Fibrillarin

Official Name

FBL

Full Name

Fibrillarin

Alternative Names

FBL; FIB; FLRN; RNU3IP1; fibrillarin; Nop1

Gene ID

2091 (Human); 14113 (Mouse)

Uniprot ID

P22087 (Human); P35550 (Mouse)
Publications

Publications (0)

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