跟着凯新生物2 Arm PEG Biotin,2-Branched PEG Biotin,生物素-聚乙二醇-二臂/支,学试剂知识
中英文名:2 Arm/Branched PEG Biotin,2 ArmPEG Biotin,二臂/支 PEG 生物素
一、Product specifications:
1.CAS No:N/A
2.Packaging specification:10mg,25mg,50mg, flexible packaging, including 100mg packaging and 500mg 1g and 5g large packaging
3.Appearance color:The product is a solid or viscous liquid, depending on the molecular weight of PEG
4.Dissolution conditions:Soluble in most organic solvents, such as DCM, DMF, DMSO, THF, etc., with good solubility in water
5.Stability:-1 year at 20 ° C, dry and dark.
6.端基取代率:≥95%
7.供应商:西安凯新生物科技有限公司
二、Reaction characteristics:
2 Arm/Branched PEG Biotin中,PEG衍生物依分子量不同而性质不同,从无色无臭黏稠液体至蜡状固体。分子量200~600者常温下是液体,分子量在600以上者就逐渐变为半固体状,随着平均分子量的不同,性质也有差异。从无色无臭粘稠液体至蜡状固体。随着分子量的增大,其吸湿能力相应降低。
三、Product structure:
四、Matters for use:
It is sensitive to light and temperature. In order to use the reagent effectively, the material should always be kept in a low temperature dry condition, away from light, and avoid frequent thawing and freezing.
五、storage conditions:
Store at - 20 ℃ as much as possible. If conditions permit, the material can be treated under inert gas to obtain better stability of the reagent.
六、reagent related products:
4-Arm PEG-MAL,4-Arm-PEG-Maleimide,MW:40000
8-Arm PEG-MAL,8-Arm-PEG-Maleimide,MW:20000
8-Arm PEG-MAL,8-Arm-PEG-Maleimide,MW:10000
6-ARM-PEG-Dopamine,6-arm-PEG-DOPA,MW:20000
6-ARM-PEG-Dopamine,6-arm-PEG-DOPA,MW:10000
8-Arm PEG-MAL,8-Arm-PEG-Maleimide,MW:40000
6-arm-PEG-NH2,6-arm-PEG-amine,MW:10000
8-Arm PEG-NH2,8-Arm PEG-amine,MW:40000
8-Arm PEG-NH2,8-Arm PEG-amine,MW:10000
8-Arm PEG-NH2,8-Arm PEG-amine,MW:20000
6-arm-PEG-NH2,6-arm-PEG-amine,MW:20000
4-Arm-PEG-NHS,MW:2000
4-Arm-PEG-NHS,MW:5000
8-Arm PEG-Alkyne,MW:40000
8-Arm PEG-Alkyne,MW:10000
以上供应的供应的的试剂信息仅用于科学研究或者工业应用等非医疗目的,非药用,非食用。接受各种复杂定制服务,合成的Monodispersed PEGs除了有更多样的基团还可以提供各种不同数量的PEG的产品。