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质量水平
产品线
NovaSyn® TG
Novabiochem®
形式
beads
反应适用性
reaction type: Fmoc solid-phase peptide synthesis
制造商/商品名称
Novabiochem®
应用
peptide synthesis
官能团
alcohol
储存温度
2-8°C
一般描述
NovaSyn TGT alcohol resin is derived from TG amino resin by acylation with Bayer′s 4-carboxytrityl linker [1]. Before use the resin must be converted to the chloride form by heating with AcCl [2,3] or SOCl2 [4,5] in toluene. The unstable trityl chloride resin should then be used immediately. Attachment of α-amino acids is free from enantiomerization, making this support ideal for the immobilization of sensitive residues such as Cys and His. Iodine oxidation of peptides containing Cys(Trt) occurs with release of the peptide from the resin. This support is also ideally suited to the synthesis of prolyl peptides as the bulk of the trityl handle prohibits diketopiperazine formation [6].Cleavage of protected peptide acids from this matrix can be effected by treatment with AcOH/MeOH/DCM [1], 0.5% TFA or HFIP [7].
Associated Protocols and Technical Articles
Protocols for Loading of Peptide Synthesis Resins
Literature references
[1] E. Bayer, et al. in ′Peptides, Chemistry, Structure & Biology, Proc. 13th American Peptide Symposium′, R. S. Hodges & J. A. Smith(Eds), ESCOM, Leiden, 1994, pp. 156.
[2] J. M. J. Frechet, et al. (1975) Tetrahedron Lett., 3055.
[3] T. M. Fyles, et al. (1976) Can. J. Chem., 54,935.
[4] A. v. Vliet, et al. in ′Innovation & Perspectives in Solid Phase Synthesis, 2nd International Symposium′, R. Epton (Eds), Intercept UKLtd., Andover, 1992, pp. 475.
[5] A. v. Vliet, et al. in ′Peptides 1992, Proc. 22nd European Peptide Symposium′, C. H. Schneider & A. N. Eberle (Eds), ESCOM, Leiden,1993, pp. 279.
[6] G. Grübler, et al. in ′Innovation & Perspectives in Solid Phase Synthesis, 3rd International Symposium′, R. Epton (Eds), Mayflower Worldwide Ltd., Birmingham, 1994, pp. 517.
[7] R. Bollhagen, et al. (1994) J. Chem. Soc., Chem. Commun., 2559.
Associated Protocols and Technical Articles
Protocols for Loading of Peptide Synthesis Resins
Literature references
[1] E. Bayer, et al. in ′Peptides, Chemistry, Structure & Biology, Proc. 13th American Peptide Symposium′, R. S. Hodges & J. A. Smith(Eds), ESCOM, Leiden, 1994, pp. 156.
[2] J. M. J. Frechet, et al. (1975) Tetrahedron Lett., 3055.
[3] T. M. Fyles, et al. (1976) Can. J. Chem., 54,935.
[4] A. v. Vliet, et al. in ′Innovation & Perspectives in Solid Phase Synthesis, 2nd International Symposium′, R. Epton (Eds), Intercept UKLtd., Andover, 1992, pp. 475.
[5] A. v. Vliet, et al. in ′Peptides 1992, Proc. 22nd European Peptide Symposium′, C. H. Schneider & A. N. Eberle (Eds), ESCOM, Leiden,1993, pp. 279.
[6] G. Grübler, et al. in ′Innovation & Perspectives in Solid Phase Synthesis, 3rd International Symposium′, R. Epton (Eds), Mayflower Worldwide Ltd., Birmingham, 1994, pp. 517.
[7] R. Bollhagen, et al. (1994) J. Chem. Soc., Chem. Commun., 2559.
联系
Replaces: 01-64-0066
分析说明
Color (visual): white to yellow to beige
Appearance of substance (visual): beads
Loading (determined from the substitution of the Fmoc-Leu loaded resin): 0.15 - 0.30 mmol/g
Swelling Volume (in CH₂Cl₂): lot specific result
The polymer matrix is NovaSyn TG resin (90 µm).
Appearance of substance (visual): beads
Loading (determined from the substitution of the Fmoc-Leu loaded resin): 0.15 - 0.30 mmol/g
Swelling Volume (in CH₂Cl₂): lot specific result
The polymer matrix is NovaSyn TG resin (90 µm).
法律信息
NOVASYN is a registered trademark of Merck KGaA, Darmstadt, Germany
Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
商品
Novabiochem® offers a wide range of linkers and derivatized resins for Fmoc solid-phase peptide synthesis with specialized protocols.
实验方案
Review various resins like Merrifield, trityl-based, and hydroxymethyl-functionalized for peptide immobilization for diverse applications.
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