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Human/Mouse NPM1 Antibody

Catalog #: AF5205
1 Citation Datasheet / COA / SDS
Catalog # Availability Size / Price Qty
AF5205
AF5205-SP
Detection of Human and Mouse NPM1 by Western Blot.
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Citations (1)
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Summary Data Examples Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Human/Mouse NPM1 Antibody Summary

Species Reactivity
Human, Mouse
Specificity
Detects human and mouse NPM1 in direct ELISAs and Western blots.
Source
Polyclonal Goat IgG
Purification
Antigen Affinity-purified
Immunogen
E. coli-derived recombinant human NPM1
Met9-Leu158
Accession # P06748
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
1 µg/mL
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Western Blot Detection of Human and Mouse NPM1 antibody by Western Blot. View Larger

Detection of Human and Mouse NPM1 by Western Blot. Western blot shows lysates of Nalm-6 human Pre-B acute lymphocytic leukemia cell line, Jurkat human acute T cell leukemia cell line and mouse spleen tissue. PVDF membrane was probed with 1 µg/mL of Goat Anti-Human/Mouse NPM1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF5205) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF019). A specific band was detected for NPM1 at approximately 37 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 8.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Preparation and Storage

Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
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Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: NPM1

NPM1 (Nucleophosmin 1; also nucleolar protein 23) is a 40 kDa member of the nucleoplasmin family of proteins. It is found in the nucleus where it performs multiple functions. NPM1 normally associates with unduplicated centrosomes. After phosphorylation at Thr199, it dissociates from centrosomes, allowing for centrosome duplication. NPM1 also negatively regulates GCN5-dependent histone acetylation during mitosis. Human NPM1 is 294 amino acids (aa) in length. It contains a Met-rich region (aa 1‑9), two acidic regions (aa 120‑132 and 161‑188) and two NLSs (aa 152‑157 and 191‑197). Phosphorylation occurs at Ser4/10/70/254. Splice variants show a deletion of aa 195‑223, a two aa substitution for aa 258‑294 and an 11 aa substitution for aa 288‑294. Over aa 9‑158, human NPM1 is 97% aa identical to mouse NPM1.

Long Name
Nucleophosmin/Nucleolar Phosphoprotein B23
Entrez Gene IDs
4869 (Human); 434373 (Mouse); 300303 (Rat)
Alternate Names
B23; MGC104254; NPM1; NPMnucleophosmin/nucleoplasmin family, member 1; Nucleolar phosphoprotein B23; Nucleolar protein NO38; nucleophosmin (nucleolar phosphoprotein B23, numatrin); Nucleophosmin; Numatrin

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Citation for Human/Mouse NPM1 Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

1 Citation: Showing 1 - 1

  1. Involvement of nucleophosmin (NPM1/B23) in assembly of infectious HPV16 capsids
    Authors: Patricia M. Day, Cynthia D. Thompson, Yuk Ying Pang, Douglas R. Lowy, John T. Schiller
    Papillomavirus Research

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