Acid-PEG3-NHS ester
Acid-PEG3-NHS ester Basic information
- Product Name:
- Acid-PEG3-NHS ester
- Synonyms:
-
- Acid-PEG3-NHS ester
- COOH-PEG3-NHS
- Acid-C2-PEG3-NHS ester
- Propanoic acid, 3-[2-[2-(2-carboxyethoxy)ethoxy]ethoxy]-, 1-(2,5-dioxo-1-pyrrolidinyl) ester
- COOH-PEG3-SPA
- 3-(2-(2-(3-((2,5-dioxopyrrolidin-1-yl)oxy)-3-oxopropoxy)ethoxy)ethoxy)propanoic acid
- CAS:
- 1835759-79-9
- MF:
- C14H21NO9
- MW:
- 347.32
- Product Categories:
-
- peg
- Mol File:
- 1835759-79-9.mol
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Acid-PEG3-NHS ester Chemical Properties
- Boiling point:
- 516.1±60.0 °C(Predicted)
- Density
- 1.34±0.1 g/cm3(Predicted)
- solubility
- Soluble in DMSO, DCM, DMF
- pka
- 4.28±0.10(Predicted)
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Acid-PEG3-NHS ester Usage And Synthesis
Description
Acid-PEG3-NHS ester is a PEG linker containing a carboxylic acid and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.
Acid-PEG3-NHS esterSupplier
Jinan elephant international trading co., LTD
- Tel
- 13006575422@163.com
Xi'an Confluore Biological Technology Co., Ltd.
- Tel
- +86-156-80926068 +86-15680926068
- 1924344760@qq.com
Alpha Biopharmaceuticals Co., Ltd
- Tel
- 0411-39042497
- sales@alphabiopharm.com
TargetMol Chemicals Inc.
- Tel
- +1-781-999-5354 +1-00000000000
- marketing@targetmol.com
Nextpeptide Inc
- Tel
- +86-0571-81612335 +8613336028439
- sales@nextpeptide.com