製品の概要

  • 製品名Anti-JAB1 antibody
    JAB1 一次抗体 製品一覧
  • 製品の詳細
    Rabbit polyclonal to JAB1
  • アプリケーション適用あり: IHC-P, ICC/IF, WBmore details
  • 種交差性
    交差種: Mouse, Human
    交差が予測される動物種: Rat, Rabbit, Horse, Chicken, Guinea pig, Cow, Dog, Turkey, Pig, Xenopus laevis, Chimpanzee, Zebrafish, Rhesus monkey, Orangutan, Xenopus tropicalis
  • 免疫原

    Immunogen was a synthetic peptide, which represented a c-terminal domain of human JAB1 (LocusLink ID 10987).

  • ポジティブ・コントロール
    • HEK 293T cells. IF/ICC: HeLa cell line.
  • 特記事項Centrifuge tube to remove product from lid.

アプリケーション

Our Abpromise guarantee covers the use of ab12323 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 Abreviews 特記事項
IHC-P 1/250 - 1/2000. Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.
ICC/IF Use a concentration of 10 µg/ml.
WB 1/5000 - 1/25000. Detects a band of approximately 33, 36 kDa (predicted molecular weight: 40 kDa).

ターゲット情報

  • 機能Probable protease subunit of the COP9 signalosome complex (CSN), a complex involved in various cellular and developmental processes. The CSN complex is an essential regulator of the ubiquitin (Ubl) conjugation pathway by mediating the deneddylation of the cullin subunits of the SCF-type E3 ligase complexes, leading to decrease the Ubl ligase activity of SCF-type complexes such as SCF, CSA or DDB2. The complex is also involved in phosphorylation of p53/TP53, c-jun/JUN, IkappaBalpha/NFKBIA, ITPK1 and IRF8, possibly via its association with CK2 and PKD kinases. CSN-dependent phosphorylation of TP53 and JUN promotes and protects degradation by the Ubl system, respectively. In the complex, it probably acts as the catalytic center that mediates the cleavage of Nedd8 from cullins. It however has no metalloprotease activity by itself and requires the other subunits of the CSN complex. Interacts directly with a large number of proteins that are regulated by the CSN complex, confirming a key role in the complex.
  • 配列類似性Belongs to the peptidase M67A family. CSN5 subfamily.
    Contains 1 MPN (JAB/Mov34) domain.
  • ドメインThe JAMM motif is essential for the protease activity of the CSN complex resulting in deneddylation of cullins. It constitutes the catalytic center of the complex.
  • 細胞内局在Cytoplasm. Nucleus.
  • Information by UniProt
  • 参照データベース
  • 別名
    • 38 kDa Mov34 homolog antibody
    • COP9 (constitutive photomorphogenic) homolog subunit 5 antibody
    • COP9 constitutive photomorphogenic homolog subunit 5 antibody
    • COP9 signalosome complex subunit 5 antibody
    • COP9 signalosome subunit 5 antibody
    • Cop9 subunit 5 antibody
    • COPS 5 antibody
    • cops5 antibody
    • CSN 5 antibody
    • CSN5 antibody
    • CSN5_HUMAN antibody
    • JAB 1 antibody
    • Jun activation domain binding protein 1 antibody
    • Jun activation domain binding protein antibody
    • Jun activation domain-binding protein 1 antibody
    • MGC3149 antibody
    • MOV 34 antibody
    • MOV34 antibody
    • MOV34 family, 38-KD member antibody
    • SGN 5 antibody
    • SGN5 antibody
    • Signalosome subunit 5 antibody
    see all

Anti-JAB1 antibody 画像

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human prostate carcinoma (left) and mouse teratoma (right) tissues labelling JAB1 with ab12323 at 1/500 (2µg/ml). Detection: DAB.
  • All lanes : Anti-JAB1 antibody (ab12323) at 1/2500 dilution

    Lane 1 : HEK293 whole cell lysate
    Lane 2 : HCT116 whole cell lysate
    Lane 3 : U2OS whole cell lysate
    Lane 4 : Mouse embryonic fibroblast whole cell lysate

    Lysates/proteins at 35 µg per lane.

    Secondary
    HRP-conjugated Goat anti-rabbit polyclonal at 1/5000 dilution
    Developed using the ECL technique

    Performed under reducing conditions.

    Predicted band size : 40 kDa
    Observed band size : 35 kDa (why is the actual band size different from the predicted?)


    Exposure time : 10 seconds

    This image is courtesy of an anonymous Abreview

    See Abreview

  • ICC/IF image of ab12323 stained HeLa cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab12323, 10µg/ml) overnight at +4°C. The secondary antibody (green) was ab96899, DyLight® 488 goat anti-rabbit IgG (H+L) used at a 1/250 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.



  • Predicted band size : 40 kDa

    Detection of Human CSN5 by Western Blot. Samples: Whole cell lysate (50 mcg E; 25 mcg T) from HEK 293T cells that were mock transfected (E) or transfected with a CSN5 expression construct (T). Antibody: Affinity purified rabbit anti-CSN5 antibody BL1062 used at the indicated concentrations. Detection: Chemiluminescence with a 10 second exposure.

    Detection of Human CSN5 by Western Blot. Samples: Whole cell lysate (50 mcg E; 25 mcg T) from HEK 293T cells that were mock transfected (E) or transfected with a CSN5 expression construct (T). Antibody: Affinity purified rabbit anti-CSN5 antibody BL1062 used at the indicated concentrations. Detection: Chemiluminescence with a 10 second exposure.

Anti-JAB1 antibody (ab12323) 使用論文

This product has been referenced in:
  • Eckle T  et al. Adora2b-elicited Per2 stabilization promotes a HIF-dependent metabolic switch crucial for myocardial adaptation to ischemia. Nat Med 18:774-82 (2012). Read more (PubMed: 22504483) »
  • Chua YS  et al. Regulation of cullin RING E3 ubiquitin ligases by CAND1 in vivo. PLoS One 6:e16071 (2011). WB ; Human . Read more (PubMed: 21249194) »

See all 4 Publications for this product

Product Wall

Application Western blot
Loading amount 35 µg
Gel Running Conditions Reduced Denaturing (4-12% Bis-Tris)
Sample Mouse Cell lysate - whole cell (HEK293, HCT116, U2OS and Mouse Embryonic Fibroblas)
Specification HEK293, HCT116, U2OS and Mouse Embryonic Fibroblas
Blocking step Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 21°C
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投稿 Dec 19 2013

Application Western blot
Loading amount 35 µg
Gel Running Conditions Reduced Denaturing (4-12% Bis-Tris)
Sample Human Cell lysate - whole cell (HEK293, HCT116, U2OS and Mouse Embryonic Fibroblas)
Specification HEK293, HCT116, U2OS and Mouse Embryonic Fibroblas
Blocking step Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 21°C
Username

Abcam user community

Verified customer

投稿 Dec 19 2013

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