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商品描述
Acetyl Lysine Antibody, Biotin
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Product Description | The affinity purified polyclonalrabbitanti-acetylated lysine antibody is developed using acetylated KLH as the immunogen. The acetylated lysine-specific antibody is conjugated with d-Biotin via amine acylation. |  Western blot analysis of acetylated proteins from TSA treated (A) and non-treated (B) human melanoma cell (MMRU) lysates. | |
Species | Rabbit | ||
Formulation | 250 µg/mL antibody in PBS, pH 7, with 50% glycerol. | ||
Immunogen | Acetylated KLH conjugate. | ||
Purification | Affinity chromatography with acetyl-lysine agarose. | ||
Conjugation | Acylation with NHS-biotin; biotin:Ab molar ratio = 10:1 | ||
Specificity | The antibody recognizes proteins acetylated on lysine residues. Tested: acetylated histone, acetylated BSA, and acetylated MBP. No cross-reaction to non-acetylated proteins. | ||
Scientific Description | DNA transcription cannot take place unless DNA is unwound from the nucleosomes. The cell unwinds the DNA by acetylating the lysine residues within the proteins. It has been suggested that acetylation of non-histone proteins (e.g. transcription factors) and histones may be involved. Acetylation of the proteins may result in signal transduction within the chromatic domains. | ||
Storage & Stability | Product is stable for several weeks at 4°C. For extended storage, store product at -20°C. Expiration date is one year from date of shipping if stored properly. | ||
Product Specific References |
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