Nucleolin Antibody Cocktail

CAT: 0013-GTR18572614Size: 7 mLDry Ice: NoHazardous: No

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CAT#:0013-GTR18572614Size:7 mL

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24/48H Stock Items & 2 to 6 Weeks non Stock Items.

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Description

Recognizes a protein of ~76kDa, which is identified as Nucleolin (NCL) . It is the major nucleolar phosphoprotein of growing eukaryotic cells. NCL is located mainly in dense fibrillar regions of the nucleolus. It is found associated with intranucleolar chromatin and pre-ribosomal particles. Human NCL gene consists of 14 exons with 13 introns and spans approximately 11kb. It induces chromatin decondensation by binding to histone H1. It is thought to play a role in pre-rRNA transcription and ribosome assembly. This mAb can be used to stain the nucleoli in cell or tissue preparations and can be used as a marker of the nucleoli in subcellular fractions. It produces a speckled pattern in the nuclei of cells of normal and malignant cells and may be used to stain the nucleoli of cells in fixed or frozen tissue sections. It can be used with paraformaldehyde fixed frozen tissue or cell preparations and formalin fixed, paraffin-embedded tissue sections.

UniProt

P19338

Reactivity

Human

Immunogen

SUDHL1 cell nuclear lysate (364-5) and recombinant human protein (NCL/902) were used as the immunogen for the Nucleolin antibody cocktail.

Clonality

Monoclonal

Clone

364-5 + NCL/902

Conjugation

Unconjugated

Purification

Protein G affinity chromatography

Dilution

The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.

Storage Conditions

Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.

Notes

For research use only.

Applications Notes

Optimal dilution of the Nucleolin antibody cocktail should be determined by the researcher.1. Staining of formalin-fixed tissues is enhanced by boiling tissue sections in 10mM Citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 min2. The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.

Tested Applications

IHC-P

Host or Source

Mouse

Preservative

Prediluted in 1X PBS, 0.1 mg/ml rAlbumin, 0.05% sodium azide; For IHC use only

Isotype

Mouse IgG1, kappa

UniProtKB · P19338

Nucleolin

NUCL_HUMAN · Homo sapiens

View on UniProt ↗

Primary accession: P19338
Review status: UniProtKB reviewed (Swiss-Prot)
Gene: NCL
Protein existence: 1: Evidence at protein level
Organism: Homo sapiens (Human)
Taxonomy ID: 9606
Alternative names: —
EC number: —
Processing: —
Secondary accessions: Q53SK1, Q8NB06, Q9UCF0, Q9UDG1

Protein keywords

Technical term

3D-structureDirect protein sequencingProteomics identificationReference proteome

PTM

AcetylationIsopeptide bondMethylationPhosphoproteinUbl conjugation

Cellular component

CytoplasmNucleus

Molecular function

DNA-bindingRNA-binding

Domain

Repeat

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