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Invitrogen
NPM1 Polyclonal Antibody
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FIGURE: 1 / 4
NPM1 Antibody (PA5-85336) in ICC/IF
Product Details
PA5-85336
Species Reactivity
Host/Isotype
Class
Type
Immunogen
Conjugate
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Concentration
Purification
Storage buffer
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RRID
Product Specific Information
Keep as concentrated solution.
Predicted reactivity: Mouse (92%), Rat (91%), Dog (97%), Rabbit (96%), Chimpanzee (99%), Bovine (92%).
Positive Control: 293T, A431, HeLa.
Store product as a concentrated solution. Centrifuge briefly prior to opening the vial.
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.
⚠WARNING: This product can expose you to chemicals including mercury, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
References (0)
Bioinformatics
Protein Aliases: B23 antibody; MGC104254; mNPM antibody; mNPM1 antibody; NO38 antibody; NPM; Nucleolar phosphoprotein B23; Nucleolar protein NO38; Nucleophosmin; nucleophosmin (nucleolar phosphoprotein B23, numatrin); nucleophosmin/nucleoplasmin family, member 1; Numatrin; numatrin antibody; testicular tissue protein Li 128
Gene Aliases: B23; NPM; NPM1
UniProt ID: (Human) P06748
Entrez Gene ID: (Human) 4869
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
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