目錄:上海牧榮生物科技有限公司>>化學(xué)試劑>>其他化學(xué)試劑>> PLS-9981Creative PEGWorks Cholesterol-PEG-NHS
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| 供貨周期 | 現(xiàn)貨 | 貨號(hào) | PLS-9981 |
|---|---|---|---|
| 應(yīng)用領(lǐng)域 | 環(huán)保,化工,生物產(chǎn)業(yè),能源 |
Creative PEGWorks Cholesterol-PEG-NHS
上海牧榮生物代理Creative PEGWorks在中國的業(yè)務(wù)，Creative PEGWorks授權(quán)代理，Creative PEGWorks代理，Creative PEGWorks上海代理，Creative PEGWorks華南代理，Creative PEGWorks華東代理，Creative PEGWorks華西代理，Creative PEGWorks華北代理，上海牧榮生物科技有限公司專業(yè)代理進(jìn)口品牌實(shí)驗(yàn)產(chǎn)品供應(yīng)，欲購從速（敬請(qǐng)咨詢）
Creative PEGWorks 提供各種*的生物聚合物和功能性合成聚合物。我們的產(chǎn)品提供您在其他任何地方都找不到的最多樣化的反應(yīng)性、即用型功能和分子量選項(xiàng)。
Molecular weight: MW of PEG was measured by MALDI-MS or GPC. PDI (polydispersity index) of our linear PEG is 1.02-1.05 with very narrow MW distribution. The number of repeating ethylene oxide units (CH2CH2O) or the degree of polymerization is calculated dividing the PEG MW by 44 (44 is the molecular mass of one repeating unit).
Solubility: Soluble in water and aqueous buffer, chloroform, methylene chloride, DMF, DMSO, and less soluble in alcohol, toluene. Not soluble in ether.
Density: PEG density is approximately 1.125 g/mL
Physical form: PEG products generally appear as white or off-white powder, and for very low MW linear PEG such as MW 1k or less, it may appear as wax-like, semi-solid material due to the low MW and the type of functional groups.
Storage condition: PEG product shall be stored in the original form as received in a freezer at -20C or lower for long term storage. Stock solution of PEG reagents that do not contain oxygen or moisture sensitive functional groups may be temporarily stored in a refrigerator or ambient temperature for multiple days. Stock solution should avoid repeated freeze-and-thaw cycles. See Documents section for detailed storage and handling conditions.
1.. Polymer stealthing and mucin-1 retargeting for enhanced pharmacokinetics of an oncolytic vaccinia virus, Molecular Therapy: Oncolytics, Vol. 21 June 2021, Text.
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