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Merck

8.56127

Sigma-Aldrich

Fmoc-Asp(OtBu)-NovaSyn® TGT

Novabiochem®

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About This Item

UNSPSC Code:
12352209
NACRES:
NA.22

Pricing and availability is not currently available.

Quality Level

product line

NovaSyn® TG
Novabiochem®

form

beads

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

manufacturer/tradename

Novabiochem®

application(s)

peptide synthesis

functional group

Fmoc

storage temp.

15-25°C

General description

Pre-loaded resin for synthesis of protected peptide acids containing a C-terminal aspartic acid amino-acid residue by Fmoc SPPS. Cleavage of the protected fragment is effected by treatment with 20% TFE in DCM. The base NovaSyn TG is a composite of low cross-linked polystyrene and 3000-4000 M.W. polyethylene glycol. Peptide synthesis occurs at the ends of the PEG chains which have been functionalized with a TFA-labile Wang-type linker. NovaSyn TG resins are ideal for the synthesis of difficult and long peptides as the PEG helps solvate the growing peptide chains and increase site isolation, thereby improving synthesis efficiency and peptide product quality. The 90 μm beads have a narrow size distribution, high diffusion rates and excellent swelling properties across a wide range of solvents from toluene to water, making them ideally suited to the synthesis of serial and parallel peptide

Associated Protocols and Technical Articles
Cleavage and Deprotection Protocols for Fmoc SPPS

Linkage

Replaces: 04-12-2704

Analysis Note

Color (visual): white to yellow to beige
Appearance of substance (visual): beads
Loading (Photometric determination of the Fmoc-chromophore liberated upon treatment with DBU/DMF): 0.10 - 0.30 mmol/g
Swelling Volume (in DMF): lot specific result
Identity (of the substitution): passes test
The base resin is TentaGel, functionalised with 4-carboxy-tritylchloride.

Legal Information

NOVASYN is a registered trademark of Merck KGaA, Darmstadt, Germany
Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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