A431 Whole Cell Lysate (EGF Stimulated)
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- 宿主
- 人
- 资源
- 人细胞
- 应用范围
- Western Blotting (WB)
- 特异性
- The 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
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Cell Line: Human A431 (epidermoid carcinoma)
Induction: EGF - Epidermal Growth Factor (50 ng/ml) - Lysed Cells
- A431 Cells
- Lysate Type
- Cell Lysate
- Lysate Fraction
- Whole Cell Lysate
- Lysate Treatment
- EGF treated
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- 应用备注
- A431 Whole Cell Lysate - EGF Stimulated 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
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Lysate Fractionation: Whole Cell Lysate
Lysate Stimulation: EGF
Lysate Tissue Culture: Tissue Culture - 限制
- 仅限研究用
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- 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
- A431 Whole Cell Lysate - EGF Stimulated 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
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- 背景
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Ready-to-use A431 Whole Cell Lysate EGF Stimulated 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: Lysate, Cell Lysate, Stimulated Lysate, A431
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