NPM1 (Nucleophosmin, B23, NPM)

Size

£438.00

SKU:: 351398
Purity:: Purified by Protein A affinity chromatography.
Storage Conditions:: -20°C
Supplier:: United States Biological
Host:: Mouse
Immunogen:: Recombinant protein corresponding to human NPM1, aa1-294, expressed in E. coli.
Format:: Supplied as a liquid in PBS, pH 7.4, 0.02% sodium azide, 10% glycerol.
Extra Details:: NPM1 is associated with nucleolar ribonucleoprotein structures and bind single-stranded and double-stranded nucleic acids, but it binds preferentially G-Quadruplex forming nucleic acids. It is involved in the biogenesis of ribosomes and may assist small basic proteins in their transport to the nucleolus. Its regulation through SUMOylation (by SENP3 and SENP5) is another facet of the protein's regulation and cellular functions. It is located in the nucleolus, but it can be translocated to the nucleoplasm in case of serum starvation or treatment with anticancer drugs. The protein is phosphorylated. Chromosomal aberrations involving NPM1 were found in patients with non-Hodgkin lymphoma, acute promyelocytic leukemia, myelodysplastic syndrome, and acute myelogenous leukemia. It has been found in the cytoplasm in patients with primary acute myelogenous leukemia. Applications: Suitable for use in ELISA, Western Blot, Immunocytochemistry/Immunofluorescence, Flow Cytometry. Other applications not tested. Recommended Dilution: Western Blot: 1:1000 Immunocytochemistry/Immunofluorescence: 1:200 Flow Cytometry: 1:200 Optimal dilutions to be determined by the researcher. Hybridoma: F0 myeloma cells with spleen cells from Balb/c mice. Storage and Stability: May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Shipping Conditions:: Blue Ice