Recombinant Human c-Fos protein (ab56280)

製品の概要

法規制情報

製品の詳細

  • 由来Recombinant
  • 由来Baculovirus infected Sf9 cells
  • アミノ酸配列
    • 生物種Human
    • タグproprietary tag N-Terminus

関連製品

特性

Our Abpromise guarantee covers the use of ab56280 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • アプリケーション

    Functional Studies

    SDS-PAGE

    Western blot

  • 精製度> 90 % SDS-PAGE.

  • 製品の状態Liquid
  • Concentration information loading...

前処理および保存

  • 保存方法および安定性

    Shipped on dry ice. Upon delivery aliquot and store at -80ºC. Avoid freeze / thaw cycles.

    Preservative: None
    Constituents: 25% Glycerol, 50mM Tris HCl, 150mM Sodium chloride, 0.25mM DTT, 0.1mM EGTA, 0.1mM EDTA, 0.1mM PMSF, pH 7.5

関連情報

  • 別名
    • Activator protein 1
    • AP 1
    • C FOS
    • Cellular oncogene c fos
    • Cellular oncogene fos
    • FBJ murine osteosarcoma viral (v fos) oncogene homolog (oncogene FOS)
    • FBJ murine osteosarcoma viral oncogene homolog
    • FBJ murine osteosarcoma viral v fos oncogene homolog
    • FBJ Osteosarcoma Virus
    • FOS
    • FOS protein
    • FOS_HUMAN
    • G0 G1 switch regulatory protein 7
    • G0/G1 switch regulatory protein 7
    • G0S7
    • Oncogene FOS
    • p55
    • proto oncogene c Fos
    • Proto oncogene protein c fos
    • Proto-oncogene c-Fos
    • v fos FBJ murine osteosarcoma viral oncogene homolog
    see all
  • 機能Nuclear phosphoprotein which forms a tight but non-covalently linked complex with the JUN/AP-1 transcription factor. In the heterodimer, FOS and JUN/AP-1 basic regions each seems to interact with symmetrical DNA half sites. On TGF-beta activation, forms a multimeric SMAD3/SMAD4/JUN/FOS complex at the AP1/SMAD-binding site to regulate TGF-beta-mediated signaling. Has a critical function in regulating the Has a critical function in regulating the development of cells destined to form and maintain the skeleton. It is thought to have an important role in signal transduction, cell proliferation and differentiation.
  • 配列類似性Belongs to the bZIP family. Fos subfamily.
    Contains 1 bZIP domain.
  • 翻訳後修飾Phosphorylated in the C-terminal upon stimulation by nerve growth factor (NGF) and epidermal growth factor (EGF). Phosphorylated, in vitro, by MAPK and RSK1. Phosphorylation on both Ser-362 and Ser-374 by MAPK1/2 and RSK1/2 leads to protein stabilization with phosphorylation on Ser-374 being the major site for protein stabilization on NGF stimulation. Phosphorylation on Ser-362 and Ser-374 primes further phosphorylations on Thr-325 and Thr-331 through promoting docking of MAPK to the DEF domain. Phosphorylation on Thr-232, induced by HA-RAS, activates the transcriptional activity and antagonizes sumoylation. Phosphorylation on Ser-362 by RSK2 in osteoblasts contributes to osteoblast transformation.
    Constitutively sumoylated by SUMO1, SUMO2 and SUMO3. Desumoylated by SENP2. Sumoylation requires heterodimerization with JUN and is enhanced by mitogen stimulation. Sumoylation inhibits the AP-1 transcriptional activity and is, itself, inhibited by Ras-activated phosphorylation on Thr-232.
  • 細胞内局在Nucleus.
  • Information by UniProt

Recombinant Human c-Fos protein 画像

  • SDS-PAGE analysis of ab56280 with molecular weight markers. Approximate molecular weight 78kDa due to presence of a Tag.

  • Anti-c-Fos antibody - ChIP Grade (ab7963) at 1 µg/ml + Recombinant Human c-Fos protein (ab56280) at 0.1 µg

    Secondary
    Goat Anti-Rabbit IgG H&L (HRP) preadsorbed (ab97080) at 1/5000 dilution
    Developed using the ECL technique

    Performed under reducing conditions.

    Additional bands at : 75 kDa (possible tagged protein).

    Exposure time : 20 seconds

Recombinant Human c-Fos protein (ab56280) 使用論文

ab56280 has not yet been referenced specifically in any publications.

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We produce c-FOS in insect cells, so the protein may have some phosphorylation levels in some sites. We’ve tried to limit the kinase activity during the production process, including the expression stage...

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Thank you for your enquiry. The MW weight of the GST tag is approximately 25kDa. The FOS protein is about 53kDa. Therefore, as seen on the WB image, a 78kDa band was detected.

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"