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Hep2 Whole Cell Lysate

WB Whole Cell Lysate Cell Lysate HepG2 Cells 适用: 人
Rockland
产品编号 ABIN964023
Supplier Product No.: w09-000-363
发货至: 中国

Quick Overview for Hep2 Whole Cell Lysate (ABIN964023)

宿主

应用范围

Western Blotting (WB)

Lysed Cells

HepG2 Cells

Lysate Type

Cell Lysate

Lysate Fraction

Whole Cell Lysate
  • 资源

    人细胞

    Supplier Product No.

    w09-000-363

    Supplier

    Rockland

    特异性

    Hep2 cells were grown in Dulbecco’s medium supplemented with 10% fetal bovine serum. Cells were washed with PBS and then incubated on ice in modified RIPA buffer, containing 150 mM sodium chloride, 50 mM Tris HCl, pH 7.4, 1 mM EDTA, 1.0% NP-40, 0.5% sodium deoxycholic acid , 0.1% SDS and 0.01% (w/v) sodium azide to lyse the cells. Protein integrity was ensured using a cocktail of protease inhibitors with broad specificity for the inhibition of aspartic, cysteine, and serine proteases as well as aminopeptidases (0.1 mM AEBSF HCl, 0.08 µM Aprotinin, 5 µM Bestatin, 1.5 µM E-64, 2 µM Leupeptin Hemisulfate, 1 µM Pepstatin A). Phosphatase inhibitors 1 mM NaF and 1 mM Na3VO4 were also added. Cell debris was removed by centrifugation. Protein concentration was determined by a modified Lowry assay using a commercially available kit. Protein concentration was adjusted to 2 mg/ml and then an equal volume of 2X SDS-PAGE sample buffer was added.

    产品特性

    Cell Line: Human HEp2 (HeLa contaminant)
    Induction: None (Control)
  • 应用备注

    Ready-to-use lysates are especially prepared as positive controls for separation by SDS-PAGE and subsequent western blot analysis. Lysates are prepared in denaturing buffer WITHOUT dissociating agents (i.e. no 2-mercaptoethanol or dithiothreitol has been added). Heat lysate to 95° C for 5 minutes and rapidly cool.  If dissociating conditions are desired, add reducing agent prior to heating.  The recommended loading volume per lane is 10-20 µl depending on the size format of your gel.

    说明

    Lysate Fractionation: Whole Cell Lysate
    Lysate Stimulation: Not Stimulated
    Lysate Tissue Culture: Tissue Culture

    限制

    仅限研究用
  • 状态

    Liquid

    浓度

    1.0 mg/mL

    缓冲液

    1X SDS-PAGE Sample Buffer (62.5 mM Tris HCl, 2% SDS, 10% Glycerol and 0.005% bromophenol blue, pH 6.8)

    注意事项

    Ready-to-use lysates are especially prepared as positive controls for separation by SDS-PAGE and subsequent western blot analysis. Lysates are prepared in denaturing buffer WITHOUT dissociating agents (i.e. no 2-mercaptoethanol or dithiothreitol has been added). Heat lysate to 95 °C for 5 minutes and rapidly cool. If dissociating conditions are desired, add reducing agent prior to heating. The recommended loading volume per lane is 10-20 µl depending on the size format of your gel.

    储存条件

    -80 °C

    有效期

    3 months
  • Laffy, Dodev, Macpherson, Townsend, Lu, Dunn-Walters, Fraternali: "Promiscuous antibodies characterised by their physico-chemical properties: From sequence to structure and back." in: Progress in biophysics and molecular biology, Vol. 128, pp. 47-56, (2017) (PubMed).

  • 背景

    Hep2 Whole Cell Lysate Ready-to-use whole cell lysates produced are derived from cell lines or tissues using highly refined extraction protocols to ensure exceptionally high quality, protein integrity and lot-to-lot reproducibility.  All extracts are tested by SDS-PAGE using 4-20% gradient gels and immunoblot analysis using antibodies to key cell signaling components to confirm the presence of both high molecular weight and low molecular weight proteins.
    Synonyms: Hep2, Lysate, Whole Cell Lysate, Hep2 Lysate
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