SRP0161

Histone H4 peptide (1-21) human

≥90% (HPLC)

• 同義詞: HIST2H4A
• 分類程式碼代碼: 12352200
• NACRES: NA.32

屬性

• 生物源: human
• 化驗: ≥90% (HPLC)
• 形狀: aqueous solution
• 分子量: ~2 kDa
• 包裝: pkg of 160 nmol
• 儲存條件: avoid repeated freeze/thaw cycles
• 濃度: >0.02 mg/mL
• NCBI登錄號: NM_003548
• UniProt登錄號: P62805
• 運輸包裝: dry ice
• 儲存溫度: −70°C
• 基因資訊: human ... HIST2H4A(8370)

描述

應用

Study enzyme kinetics, and screen small molecular inhibitors of Histone 3 R3 methyltransferases for drug discovery and HTS applications

生化／生理作用

H4 (histone 4) is a core histone protein which is mobilized during herpes simplex virus 1 (HSV1) infection. This leads to elevated pools of free H2B and H4 and decreased rate of H2B fast chromatin exchange. Free H4 associates with HSV1 genomes, and this mobilization is also linked with the organization of H2A-H2B and H3-H4 dimers into unstable nucleosomes with HSV-1 genomes. The histone chaperone nuclear autoantigenic sperm protein (NASP) is responsible for maintaining a reservoir of soluble H3-H4 histones, where it regulates the activity of heat shock proteins Hsc70 and Hsp90, which target H3-H4 for degradation by chaperone-mediated autophagy. This reservoir level, in turn, depends upon the level of NASP.

外觀

Supplied as water solution, 800 μM

準備報告

Thaw on ice. Upon first thaw, briefly spin tube to recover full content of the tube. Aliquot into single use aliquots. Store remaining product in aliquots at -70°C. Note: Avoid freeze/thaw cycles.

安全資訊

• 儲存類別代碼: 12 - Non Combustible Liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable