產(chǎn)品名稱：葉酸聚乙二醇二苯環(huán)辛炔

英文名稱：FA-PEG-DBCO；Folic acid-PEG-DBCO

產(chǎn)品規(guī)格：500mg、1g(根據(jù)要求可定制）

產(chǎn)品描述：

外觀：固體粉末或粘稠半固體/液體，取決于PEG分子量

PEG分子量：400 600 1000 2000 3400 5000 10000

穩(wěn)定性：4℃以下低溫干燥12個月

用途：僅用于科研實驗，禁用于人體或臨床試驗

檢測：提供核磁檢測數(shù)據(jù)

溫馨提示：為了獲得產(chǎn)品最佳的使用效果，材料應(yīng)始終在干燥條件下保持低溫，避免經(jīng)常解凍和凍結(jié)。為確保產(chǎn)品的穩(wěn)定性，請注意在恒溫干燥以后才能打開包裝取用！

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葉酸，也被稱為維生素 M、維生素 B9 或蝶酰-L-谷氨酸。葉酸是許多生物功能所必需的生物活性分子。它參與合成，DNA 的修復(fù)和甲基化，以及在許多生物反應(yīng)中充當輔助因子。DBCO 官能葉酸可以很容易地附著到疊氮化物官能化分子、顆?；蚬腆w表面，DBCO試劑在水性緩沖液中具有快速的親和力和穩(wěn)定性，可用于以高特異性和反應(yīng)性標記疊氮化物修飾的生物分子。DBOC和葉酸之間的PEG連接劑具有良好的水溶性、靈活的連接結(jié)構(gòu)和增強的穩(wěn)定性。

Folic acid, also known as vitamin M, vitamin B9, or pteroyl-L-glutamate. Folic acid is a bioactive molecule necessary for many biological functions. It is involved in the synthesis, repair and methylation of DNA, and acts as a cofactor in many biological reactions. DBCO-functionalized folic acid can be easily attached to azide-functionalized molecules, particles, or solid surfaces, and DBCO reagents exhibit rapid affinity and stability in aqueous buffers and can be used to label azide modifications with high specificity and reactivity of biomolecules. The PEG linker between DBOC and folic acid has good water solubility, flexible link structure and enhanced stability.Guangzhou Weihua Biological Co., Ltd. provides polyethylene glycol products modified with different active groups

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