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Amplite? Fluorimetric HDAC Activity Assay Kit *Green Fluorescence*

产品编号: 13601     查看说明书
产品名称: Amplite? Fluorimetric HDAC Activity Assay Kit *Green Fluorescence*  .0   订购此产品 
供应商: AAT
规格: 1 kit
目录价: 2340
库存状态: 二周到货
CAS编号:
应用范围: 生化试验
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Amplite� Fluorimetric HDAC Activity Assay Kit *Green Fluorescence*
Cat # 13601
Storage F/D/L (see storage codes below)
Unit Size 200 Tests
Ex (nm) 498
Em (nm) 520  
Histone deacetylases (HDAC) are a class of enzymes that remove acetyl groups from a _-N-acetyl lysine amino acid on a histone. Deacetylation restores the positive electric charge of the lysine amino acids, which increases the histone's affinity for the negatively charged phosphate backbone of DNA. This generally down-regulates DNA transcription by blocking the access of transcription factors. HDACs are involved in the pathway by which the retinoblastoma protein (pRb) suppresses cell proliferation. The pRb protein is part of a complex which attracts HDACs to the chromatin so that it will deacetylate histones. HDAC inhibitors are being studied as a treatment for cancer. The Amplite� HDAC Assay Kit provides a quick, convenient, and sensitive method for the detection of HDAC activity. Our HDAC Green� substrate is a non-peptide compound that is much more resistant than other commercial peptide-based HDAC substrates. Our kit can be used for measuring HDAC activity in cell lysates, in vitro inhibitor screening with extracts or purified enzymes. The long wavelength emission and higher extinction coefficient of the HDAC Green� substrate provide less interference from compounds and cell components. HDAC activity is determined by monitoring the green fluorescence enhancement with excitation at 490 nm and emission at 520 nm. 
Detailed Information:   Protocol      References      MSDS      Spectrum
Related Products:     Histone deacetylase (HDAC)     Miscroplate Readers 
Storage Codes:
  D = Desiccated
  L = Avoid light
  F = Freeze (<-15 癈)
  R = Refrigerated (2-4 癈)
  RT = Room temperature (4-50 癈)

 

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