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    products/cell-lysates/human-vim-vimentin-knockout-hela-cell-lysate-ab263775.pdf

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Human VIM (Vimentin) knockout HeLa cell lysate (ab263775)

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Western blot - Human VIM knockout HeLa cell lysate (ab263775)
  • Western blot - Human VIM knockout HeLa cell lysate (ab263775)
  • Sanger Sequencing - Human VIM knockout HeLa cell lysate (ab263775)

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Overview

  • Product name

    Human VIM (Vimentin) knockout HeLa cell lysate
    See all Vimentin kits
  • Product overview


    Knockout cell lysate achieved by CRISPR/Cas9.

  • Parental Cell Line

    HeLa
  • Organism

    Human
  • Mutation description

    Knockout achieved by using CRISPR/Cas9, Insertion of the selection cassette in exon2.
  • Passage number

    <20
  • Knockout validation

    Sanger Sequencing, Western Blot (WB)
  • Reconstitution notes

    To use as WB control, resuspend the lyophilizate in 50 µL of LDS* Sample Buffer to have a final concentration of 2 mg/ml. For reducing conditions, we recommend a final concentration of 0.1 M DTT.

    *Usage of SDS sample buffer is not recommended with these lyophilized lysates.

  • Notes

    Lysate preparation: Our lysates are made using RIPA buffer to which we add a protease inhibitor cocktail and phosphatase inhibitor cocktail (ratio: 300:100:10). This means that the protein of interest is denatured. If you require a native form of the protein please use the live cell version - found here. Please refer to our lysis protocol for further details on how our lysates are prepared.

    User storage instructions: Lyophilizate may be stored at 4°C. After reconstitution, store at -20°C for short-term storage or -80°C for long-term storage.

    Access thousands of knockout cell lysates, generated from commonly used cancer cell lines.
    See here for more information on knockout cell lysates.

    Abcam has not and does not intend to apply for the REACH Authorisation of customers’ uses of products that contain European Authorisation list (Annex XIV) substances.
    It is the responsibility of our customers to check the necessity of application of REACH Authorisation, and any other relevant authorisations, for their intended uses.

    This product is subject to limited use licenses from The Broad Institute, ERS Genomics Limited and Sigma-Aldrich Co. LLC, and is developed with patented technology. For full details of the licenses and patents please refer to our limited use license and patent pages.

  • Tested applications

    Suitable for: WBmore details

Properties

  • Storage instructions

    Store at -80°C. Please refer to protocols.
  • Components 1 kit
    ab255550 - Human VIM knockout HeLa cell lysate 1 x 100µg
    ab255552 - Human wild-type HeLa cell lysate 1 x 100µg
  • Research areas

    • Neuroscience
    • Cell Type Marker
    • Neural Stem Cell marker
    • Signal Transduction
    • Cytoskeleton / ECM
    • Cytoskeleton
    • Intermediate Filaments
    • Class III
    • Vimentin
    • Neuroscience
    • Neurology process
    • Neurogenesis
    • Stem Cells
    • Lineage Markers
    • Endoderm
    • Stem Cells
    • Neural Stem Cells
    • Intracellular
    • Cancer
    • Tumor biomarkers
    • Other
    • Neuroscience
    • Neurology process
    • Neuroregeneration
    • Neuroregeneration
    • Developmental Biology
    • Lineage specification
    • Ectoderm
    • Neuroscience
    • Development
    • Neuroscience
    • Processes
  • Cell type

    epithelial
  • Disease

    Adenocarcinoma
  • Gender

    Female
  • STR Analysis

    Amelogenin X D5S818: 11, 12 D13S317: 12, 13.3 D7S820: 8, 12 D16S539: 9, 10 vWA: 16, 18 TH01: 7 TPOX: 8, 12 CSF1PO: 9, 10

Target

  • Function

    Vimentins are class-III intermediate filaments found in various non-epithelial cells, especially mesenchymal cells. Vimentin is attached to the nucleus, endoplasmic reticulum, and mitochondria, either laterally or terminally.
    Involved with LARP6 in the stabilization of type I collagen mRNAs for CO1A1 and CO1A2.
  • Tissue specificity

    Highly expressed in fibroblasts, some expression in T- and B-lymphocytes, and little or no expression in Burkitt's lymphoma cell lines. Expressed in many hormone-independent mammary carcinoma cell lines.
  • Involvement in disease

    Cataract 30
  • Sequence similarities

    Belongs to the intermediate filament family.
  • Domain

    The central alpha-helical coiled-coil rod region mediates elementary homodimerization.
    The [IL]-x-C-x-x-[DE] motif is a proposed target motif for cysteine S-nitrosylation mediated by the iNOS-S100A8/A9 transnitrosylase complex.
  • Post-translational
    modifications

    Filament disassembly during mitosis is promoted by phosphorylation at Ser-55 as well as by nestin (By similarity). One of the most prominent phosphoproteins in various cells of mesenchymal origin. Phosphorylation is enhanced during cell division, at which time vimentin filaments are significantly reorganized. Phosphorylation by PKN1 inhibits the formation of filaments. Phosphorylated at Ser-56 by CDK5 during neutrophil secretion in the cytoplasm. Phosphorylated by STK33.
    O-glycosylated during cytokinesis at sites identical or close to phosphorylation sites, this interferes with the phosphorylation status.
    S-nitrosylation is induced by interferon-gamma and oxidatively-modified low-densitity lipoprotein (LDL(ox)) possibly implicating the iNOS-S100A8/9 transnitrosylase complex.
  • Cellular localization

    Cytoplasm.
  • Target information above from: UniProt accession P08670 The UniProt Consortium
    The Universal Protein Resource (UniProt) in 2010
    Nucleic Acids Res. 38:D142-D148 (2010) .

    Information by UniProt
  • Form

    Vimentin is found in connective tissue and in the cytoskeleton.
  • Alternative names

    • CTRCT30
    • Epididymis luminal protein 113
    • FLJ36605
    • HEL113
    • VIM
    • VIME_HUMAN
    • Vimentin
    see all

Associated products

  • KO cell lines

    • Human VIM (Vimentin) knockout HeLa cell line (ab255446)
  • Related Products

    • Anti-Vimentin antibody [SP20] (ab16700)
    • Anti-Vimentin antibody [V9] - BSA and Azide free (ab223871)
    • Anti-Vimentin antibody [SP20], prediluted (ab27608)
    • Anti-Vimentin antibody [V9] - Cytoskeleton Marker (ab8069)

Applications

The Abpromise guarantee

Our Abpromise guarantee covers the use of ab263775 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.
Notes
WB
Use at an assay dependent concentration.

Images

  • Western blot - Human VIM knockout HeLa cell lysate (ab263775)
    Western blot - Human VIM knockout HeLa cell lysate (ab263775)

    Lane 1: U20S cell lysate (20 µg)

    Lane 2: Hu tonsil cell lysate (20 µg)

    Lane 3: Wild-type HeLa cell lysate (20 µg)

    Lane 4: VIM knockout HeLa cell lysate (20 µg)

    Lanes 1 - 4: Merged signal (red and green). Green - ab16700 observed at 53 kDa. Red - loading control, ab8245 observed at 37 kDa.

    ab16700 was shown to react with Vimentin in wild-type HeLa cells. Loss of signal was observed when knockout cell line ab255446 (knockout cell lysate ab263775) was used. Wild-type and Vimentin knockout samples were subjected to SDS-PAGE. ab16700 and Anti-GAPDH antibody [6C5] - Loading Control (ab8245) were incubated overnight at 4°C at 1 in 100 dilution and 1 in 20000 dilution respectively. Blots were developed with Goat anti-Rabbit IgG H&L (IRDye® 800CW) preadsorbed (ab216773) and Goat anti-Mouse IgG H&L (IRDye® 680RD) preadsorbed (ab216776) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging.

  • Western blot - Human VIM knockout HeLa cell lysate (ab263775)
    Western blot - Human VIM knockout HeLa cell lysate (ab263775)

    Lane 1: U20S cell lysate (20 µg)

    Lane 2: Hu tonsil cell lysate (20 µg)

    Lane 3: Wild-type HeLa cell lysate (20 µg)

    Lane 4: VIM knockout HeLa cell lysate (20 µg)

    Lanes 1 - 4: Merged signal (red and green). Green - ab8069 observed at 53 kDa. Red - loading control, ab181602 observed at 37 kDa.

    ab8069 was shown to react with Vimentin in wild-type HeLa cells. Loss of signal was observed when knockout cell line ab255446 (knockout cell lysate ab263775) was used. Wild-type and Vimentin knockout samples were subjected to SDS-PAGE. ab8069 and Anti-GAPDH antibody [EPR16891] - Loading Control (ab181602) were incubated overnight at 4°C at 1 µg/ml and 1 in 20000 dilution respectively. Blots were developed with Goat anti-Mouse IgG H&L (IRDye® 800CW) preadsorbed (ab216772) and Goat Anti-Rabbit IgG H&L (IRDye® 680RD) preadsorbed (ab216777) secondary antibodies at 1 in 20000 dilution for 1 hour at room temperature before imaging.

  • Sanger Sequencing - Human VIM knockout HeLa cell lysate (ab263775)
    Sanger Sequencing - Human VIM knockout HeLa cell lysate (ab263775)
    Homozygous: Insertion of the selection cassette in exon2

Protocols

To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.

Click here to view the general protocols

Datasheets and documents

  • SDS download

  • Datasheet download

    Download

References (0)

Publishing research using ab263775? Please let us know so that we can cite the reference in this datasheet.

ab263775 has not yet been referenced specifically in any publications.

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