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AB321273

Alexa Fluor® 750 Anti-Nucleophosmin antibody [SP236]

Alexa Fluor® 750 Anti-Nucleophosmin antibody [SP236]

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Rabbit Recombinant Monoclonal Nucleophosmin antibody - conjugated to Alexa Fluor® 750.

查看别名

NPM, NPM1, Nucleophosmin, Nucleolar phosphoprotein B23, Nucleolar protein NO38, Numatrin

不同偶联物与剂型 (8)

  • Unconjugated

    Anti-Nucleophosmin antibody [SP236]

  • Carrier free

    Anti-Nucleophosmin antibody [SP236] - BSA and Azide free

  • 519 Alexa Fluor® 488

    Alexa Fluor® 488 Anti-Nucleophosmin antibody [SP236]

  • 665 Alexa Fluor® 647

    Alexa Fluor® 647 Anti-Nucleophosmin antibody [SP236]

  • 565 Alexa Fluor® 555

    Alexa Fluor® 555 Anti-Nucleophosmin antibody [SP236]

  • 617 Alexa Fluor® 594

    Alexa Fluor® 594 Anti-Nucleophosmin antibody [SP236]

  • 578 PE

    PE Anti-Nucleophosmin antibody [SP236]

  • 660 APC

    APC Anti-Nucleophosmin antibody [SP236]

关键信息

宿主种属

Rabbit

克隆

Monoclonal

克隆号

SP236

亚型

IgG

偶联物

Alexa Fluor® 750

激发波长/发射波长

Ex: 749nm, Em: 775nm

不含载体蛋白

No

应用

Antibody Labelling, Target Binding Affinity

applications

免疫原

The exact immunogen used to generate this antibody is proprietary information.

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产品详情

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性能和储存信息

形式
Liquid
纯化工艺
Affinity purification Protein A/G
存储溶液
pH: 7.4 Preservative: 0.02% Sodium azide Constituents: 68% PBS, 30% Glycerol (glycerin, glycerine), 1% BSA
运输条件
Blue Ice
推荐的短期储存时间
1-2 weeks
推荐的短期储存条件
+4°C
推荐的长期储存条件
-20°C
分装信息
Upon delivery aliquot
储存信息
Avoid freeze / thaw cycle|Store in the dark
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补充信息

This supplementary information is collated from multiple sources and compiled automatically.

Nucleophosmin also known as NPM1 or B23 is a multifunctional nucleolar phosphoprotein with a molecular weight of approximately 37 kDa. It is highly expressed in the nucleolus of many human cells and is involved in various cellular processes. NPM1 aids ribosome biogenesis intracellular transport of ribosomal components and regulation of the centrosome. Its nucleocytoplasmic shuttling ability is due to its N-terminal domain which plays an important role in binding to nucleic acids and other proteins. Apart from these functions NPM1 acts as a histone chaperone and is important for maintaining genomic integrity.
Biological function summary

One of the central roles of NPM1 is its involvement in the regulation of cell growth and proliferation. NPM1 forms a complex with other nucleolar proteins affecting ribosome subunit assembly and transport. This protein also participates in the control of the ARF/p53 pathway by sequestering p53-regulating proteins which are essential for cell cycle control and apoptosis. Its interactions with proteins such as nucleolin and nucleophosmin-like proteins allow NPM1 to perform its functions in organizing the nucleolus and regulating responses to stress signals.

Pathways

The NPM1 protein is integrally involved in key cellular pathways like the regulation of the cell cycle and apoptosis. It directly interacts with pathways such as the ribosome biogenesis pathway and the p53 pathway. NPM1 has connections with proteins like ARF and MDM2 which play roles in retinoblastoma protein (pRb) regulation and in the control of tumor-suppressor activities. These pathways under NPM1’s influence are critical for maintaining cellular homeostasis and ensuring proper cell cycle checkpoints.

NPM1 mutations are commonly observed in acute myeloid leukemia (AML) where they affect the normal function of the protein leading to leukemogenesis. NPM1 is also linked to tumorigenesis through its impact on the p53 tumor suppressor pathway. Specifically alterations in NPM1 can disrupt the balance of other related proteins like ALK and p53 influencing the onset and progression of leukemia. Understanding the roles of NPM1 in these contexts is essential for developing targeted therapies to treat AML and other related disorders effectively.
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产品实验方案

For this product, it's our understanding that no specific protocols are required. You can visit:
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靶点信息

Involved in diverse cellular processes such as ribosome biogenesis, centrosome duplication, protein chaperoning, histone assembly, cell proliferation, and regulation of tumor suppressors p53/TP53 and ARF. Binds ribosome presumably to drive ribosome nuclear export. Associated with nucleolar ribonucleoprotein structures and bind single-stranded nucleic acids. Acts as a chaperonin for the core histones H3, H2B and H4. Stimulates APEX1 endonuclease activity on apurinic/apyrimidinic (AP) double-stranded DNA but inhibits APEX1 endonuclease activity on AP single-stranded RNA. May exert a control of APEX1 endonuclease activity within nucleoli devoted to repair AP on rDNA and the removal of oxidized rRNA molecules. In concert with BRCA2, regulates centrosome duplication. Regulates centriole duplication : phosphorylation by PLK2 is able to trigger centriole replication. Negatively regulates the activation of EIF2AK2/PKR and suppresses apoptosis through inhibition of EIF2AK2/PKR autophosphorylation. Antagonizes the inhibitory effect of ATF5 on cell proliferation and relieves ATF5-induced G2/M blockade (PubMed : 22528486). In complex with MYC enhances the transcription of MYC target genes (PubMed : 25956029). May act as chaperonin or cotransporter in the nucleolar localization of transcription termination factor TTF1 (By similarity).
See full target information NPM1
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