Validated using a knockout cell line
Recombinant
RabMAb

Recombinant Anti-Cyclin D2 antibody [EPR19659] - BSA and Azide free (ab240377)

Overview

  • Product name

    Anti-Cyclin D2 antibody [EPR19659] - BSA and Azide free
    See all Cyclin D2 primary antibodies
  • Description

    Rabbit monoclonal [EPR19659] to Cyclin D2 - BSA and Azide free
  • Host species

    Rabbit
  • Tested applications

    Suitable for: WB, ICC/IF, IPmore details
  • Species reactivity

    Reacts with: Human
  • Immunogen

    Recombinant full length protein within Human Cyclin D2 aa 1 to the C-terminus. The exact sequence is proprietary.
    Database link: P30279

  • Positive control

    • WB: Wild type HAP1 and HeLa whole cell lysate
  • General notes

    Ab240377 is the carrier-free version of ab207604. This format is designed for use in antibody labeling, including fluorochromes, metal isotopes, oligonucleotides, enzymes.

     

    Our carrier-free formats are supplied in a buffer free of BSA, sodium azide and glycerol for higher conjugation efficiency.

    Use our conjugation kits  for antibody conjugates that are ready-to-use in as little as 20 minutes with <1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

    ab240377 is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm.

    Maxpar® is a trademark of Fluidigm Canada Inc.

    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents.

    This product is a recombinant rabbit monoclonal antibody.

Properties

Applications

Our Abpromise guarantee covers the use of ab240377 in the following tested applications.

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

Application Abreviews Notes
WB Use at an assay dependent concentration. Detects a band of approximately 33 kDa (predicted molecular weight: 33 kDa).
ICC/IF Use at an assay dependent concentration.
IP Use at an assay dependent concentration.

Target

  • Function

    Regulatory component of the cyclin D2-CDK4 (DC) complex that phosphorylates and inhibits members of the retinoblastoma (RB) protein family including RB1 and regulates the cell-cycle during G(1)/S transition. Phosphorylation of RB1 allows dissociation of the transcription factor E2F from the RB/E2F complex and the subsequent transcription of E2F target genes which are responsible for the progression through the G(1) phase. Hypophosphorylates RB1 in early G(1) phase. Cyclin D-CDK4 complexes are major integrators of various mitogenenic and antimitogenic signals. Also substrate for SMAD3, phosphorylating SMAD3 in a cell-cycle-dependent manner and repressing its transcriptional activity. Component of the ternary complex, cyclin D2/CDK4/CDKN1B, required for nuclear translocation and activity of the cyclin D-CDK4 complex.
  • Sequence similarities

    Belongs to the cyclin family. Cyclin D subfamily.
    Contains 1 cyclin N-terminal domain.
  • Cellular localization

    Nucleus. Cytoplasm. Membrane. Cyclin D-CDK4 complexes accumulate at the nuclear membrane and are then translocated into the nucleus through interaction with KIP/CIP family members.
  • Information by UniProt
  • Database links

  • Alternative names

    • CCND 2 antibody
    • ccnd2 antibody
    • CCND2_HUMAN antibody
    • CyclinD2 antibody
    • G1/S specific cyclin D2 antibody
    • G1/S-specific cyclin-D2 antibody
    • KIAK0002 antibody
    • MGC102758 antibody
    • MPPH3 antibody
    see all

Images

  • Lane 1: Wild type HAP1 whole cell lysate (20 µg)
    Lane 2: CCND2 (Cyclin D2) knockout HAP1 whole cell lysate (20 µg)
    Lane 3: Hek293 whole cell lysate (20 µg)
    Lane 4: HeLa whole cell lysate (20 µg)

    Lanes 1 - 4: Merged signal (red and green). Green - ab207604 observed at 34 kDa. Red - loading control, ab18058, observed at 130 kDa.

    ab207604 was shown to recognize CCND2 (Cyclin D2) in wild type cells as signal was lost at the expected MW in CCND2 (Cyclin D2) knockout cells. Additional cross-reactive bands were observed in the wild-type and knockout cells. Wild-type and CCND2 (Cyclin D2) knockout samples were subjected to SDS-PAGE. Ab207604 and ab18058 (Mouse anti Vinculin loading control) were incubated overnight at 4°C at a 1/1000 dilution and 1/20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preabsorbed ab216773 and Goat anti-Mouse IgG H&L (IRDye® 680RD) preabsorbed ab216776 secondary antibodies at 1/20000 dilution for 1 hour at room temperature before imaging.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab240377).

  • Immunofluorescent analysis of 4% paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized Caco-2 (Human colorectal adenocarcinoma cell line) cells labeling Cyclin D2 with ab207604 at 1/100 dilution, followed by Goat Anti-Rabbit IgG (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution (green). Confocal image showing nuclear and weak cytoplasmic staining on Caco-2 cells. The nuclear counter stain is DAPI (blue).

    Tubulin is detected with Anti-alpha Tubulin mouse MAb (ab7291) at 1/1000 dilution, followed by Goat Anti-Mouse IgG H&L (Alexa Fluor® 594) (ab150120) secondary antibody at 1/1000 dilution (red).

    The negative controls are as follows:
    -ve control 1: ab207604 at 1/100 dilution, followed by Goat Anti-Mouse IgG H&L (Alexa Fluor® 594) (ab150120) secondary antibody at 1/1000 dilution.
    -ve control 2: Anti-alpha Tubulin mouse MAb (ab7291) at 1/1000 dilution, followed by Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab207604).

  • Immunofluorescent analysis of 4% paraformaldehyde-fixed, 0.1% Triton X-100 permeabilized U-2 OS (Human bone osteosarcoma epithelial cell line) cells labeling Cyclin D2 with ab207604 at 1/100 dilution, followed by Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077) secondary antibody at 1/1000 dilution (green). Confocal image showing nuclear and weak cytoplasmic staining on U-2 OS cells. The nuclear counter stain is DAPI (blue).

    Tubulin is detected with Anti-alpha Tubulin mouse MAb (ab7291) at 1/1000 dilution, followed by Goat Anti-Mouse IgG H&L (Alexa Fluor® 594) (ab150120) secondary antibody at 1/1000 dilution (red).

    The negative controls are as follows:
    -ve control 1: ab207604 at 1/100 dilution, followed by Goat Anti-Mouse IgG H&L (Alexa Fluor® 594) (ab150120) secondary antibody at 1/1000 dilution.
    -ve control 2: Anti-alpha Tubulin mouse MAb (ab7291) at 1/1000 dilution, followed by Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) (ab150077) secondary at 1/1000 dilution.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab207604).

  • Cyclin D2 was immunoprecipitated from 0.35 mg of U-2 OS (Human bone osteosarcoma epithelial cell line) whole cell lysate with ab207604 at 1/30 dilution. Western blot was performed from the immunoprecipitate using ab207604 at 1/1000 dilution. VeriBlot for IP Detection Reagent (HRP) (ab131366), was used for detection at 1/10000 dilution.

    Lane 1: U-2 OS whole cell lysate, 10µg (Input).

    Lane 2: ab207604 IP in U-2 OS whole cell lysate.

    Lane 3: Rabbit monoclonal IgG (ab172730) instead of ab207604 in U-2 OS whole cell lysate.

    Blocking and dilution buffer and concentration: 5% NFDM/TBST.

    Exposure time: 3 minutes.

    This data was developed using the same antibody clone in a different buffer formulation containing PBS, BSA, glycerol, and sodium azide (ab207604).

References

ab240377 has not yet been referenced specifically in any publications.

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