Thermo Fisher Scientific NPM1 Monoclonal Antibody (NA24)

Applications

Tested Dilution

Publications

Western Blot (WB)

1:100-1:1,000

View 2 publications 2 publications

Immunohistochemistry (IHC)

-

View 1 publication 1 publication

Immunohistochemistry (Paraffin) (IHC (P))

1-2 µg/mL

-

Immunocytochemistry (ICC/IF)

1:20-1:200

View 2 publications 2 publications

ChIP assay (ChIP)

2.5 µg/10^6 cells

-

Miscellaneous PubMed (Misc)

-

View 1 publication 1 publication

Product Specifications

Species Reactivity

Human, Mouse

Published species

Human

Host/Isotype

Mouse / IgG, kappa

Class

Monoclonal

Type

Antibody

Clone

NA24

Immunogen

GST fusion protein containing the N-terminal part of nucleophosmin fused to 14 aa of ALK protein

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

0.2 mg/mL

Purification

Protein G

Storage buffer

PBS, pH 7.4, with 0.2% BSA

Contains

0.09% sodium azide

Storage conditions

4° C

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_10981922

Product Specific Information

MA5-12508 targets Nucleophosmin in IHC (P), ICC/IF and WB applications and shows reactivity with human and mouse samples.

The MA5-12508 immunogen is gST fusion protein containing the N-terminal part of nucleophosmin fused to 14 aa of ALK protein.

Target Information

NPM1 (Nucleophosmin 1, B23, nutramin, NO38) is a ubiquitously expressed phosphoprotein involved in ribosome assembly/transport, cytoplasmic/nuclear trafficking, regulation of DNA polymerase alpha activity, centrosome duplication, and regulation of p53. NPM1 continuously shuttles between the nucleus, cytoplasm, nucleolus and chaperoning core histones from the nucleus to the cytoplasm. NPM1 has been shown to bind nucleic acid, prevent protein aggregation via its chaperon activities, protect enzymes during thermal denaturation, and facilitate renaturation of chemically denatured proteins. In its cellular structure role, there is evidence suggesting NPM1 is associated with the centrosome, and is the substrate of CDK2/cyclin E during duplication of centrosomes (cellular division). Due to the NPM1 gene interaction with several tumor-associated chromosome translocations, NPM1 is thought to be a portion of several fusion proteins: NPM-ALK, NPM-RAR, and NPM-MLF1. While it is not thought to be part of the transforming potential of these fusion proteins, NPM1 is believed to act as the interface for oligomerization and oncogenic conversion of these tumor promoting fusion proteins. Further, NPM1 is also known to sequester the tumor suppressor RF in the nucleolus, protecting it from degradation until it is necessary. Dysfunction of the NPM1 protein is associated with diseases such as acute myeloid leukemia and lymphomatoid papulosis.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.