About This Item
Produtos recomendados
linha de produto
NovaGel
Novabiochem®
Nível de qualidade
Formulário
beads
adequação da reação
reaction type: Fmoc solid-phase peptide synthesis
fabricante/nome comercial
Novabiochem®
aplicação(ões)
peptide synthesis
grupo funcional
amine
temperatura de armazenamento
2-8°C
Descrição geral
Aminomethyl NovaGel is a PEG-PS resin which has been designed to meet the requirements of organic chemists for resins of high substitution coupled with broad solvent compatibility. This support has a nominal loading of 0.7 mmole/g – almost twice that of comparable resins – but still retains most of the swelling characteristics of conventional PEG-PS supports. It is prepared from a special high-swell version of AM resin by partial derivatization with methyl-PEG-p-nitrophenylcarbonate [1]. Resin functionality is provided by residual aminomethyl groups. The urethane linkage between the PEG and the base resin is stable to strongly acidic, basic and reducing conditions, ensuring minimal loss of PEG chains during synthesis. Furthermore, because the linker is not attached to the end of the PEG chains, if leaching of PEG does occur, the product is not contaminated with U.V. absorbing linker-PEG fragments which can complicate the nmr spectra and HPLC profiles of products obtained with other PEG-PS supports.
Associated Protocols and Technical Articles
Protocols for Loading of Peptide Synthesis Resins
Literature references
[1] J. H. Adams, et al. (1998) J. Org. Chem., 63, 3706.
Associated Protocols and Technical Articles
Protocols for Loading of Peptide Synthesis Resins
Literature references
[1] J. H. Adams, et al. (1998) J. Org. Chem., 63, 3706.
Ligação
Replaces: 01-64-0283
Nota de análise
Color (visual): white to yellow to beige
Appearance of substance (visual): beads
Loading (determined from the substitution of the Fmoc-Leu loaded resin): 0.60 - 0.90 mmol/g
TNBS-Test: passes test
Swelling Volume (in DMF): lot specific result
The PEG-PS resin is prepared from aminomethyl copoly (Styrene 1% DVB), 100 - 200 mesh.
Appearance of substance (visual): beads
Loading (determined from the substitution of the Fmoc-Leu loaded resin): 0.60 - 0.90 mmol/g
TNBS-Test: passes test
Swelling Volume (in DMF): lot specific result
The PEG-PS resin is prepared from aminomethyl copoly (Styrene 1% DVB), 100 - 200 mesh.
Informações legais
Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 1
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Certificados de análise (COA)
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