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Key Documents

8.55061

Sigma-Aldrich

HMPB-MBHA resin

Novabiochem®

Synonym(s):

4-Hydroxymethyl-3-methoxyphenoxybutyric acid MBHA resin

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About This Item

UNSPSC Code:
13111023
NACRES:
NA.22

Quality Level

200

product line

Novabiochem®

form

beads

reaction suitability

reaction type: Fmoc solid-phase peptide synthesis

manufacturer/tradename

Novabiochem®

application(s)

peptide synthesis

functional group

alcohol

storage temp.

2-30°C

General description

This support consists of MBHA resin functionalized with Riniker′s hyperacid-labile 4-hydroxymethyl-3-methoxyphenoxybutyric acid linker [1].This hyperacid-sensitive resin is a useful tool for the Fmoc SPPS of protected peptide acid fragments. Attachment of carboxylic acids is normally achieved by DMAP catalyzed esterification with the appropriate symmetrical anhydride, or by using 2,6-dichlorobenzoylchloride/pyridine [2] or MSNT/Melm activation [3,4,5].Detachment of these functionalities can be effected by treatment with 1-5% TFA in DCM.

Associated Protocols and Technical Articles
Protocols for Loading of Peptide Synthesis Resins

Linkage

Replaces: 01-64-0036

Analysis Note

Colour (visual): white to yellow to beige
Appearance of substance (visual): beads
Loading (determined from the substitution of the Fmoc-Leu loaded resin): 0.40 - 1.00 mmol/g
Swelling Volume (in DMF): lot specific result
The polymer matrix is copoly ( styrene - 1% DVB ) 100- 200 mesh

Legal Information

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

Storage Class

11 - Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Articles

Linkers for Fmoc SPPS

Novabiochem® has one of the most extensive ranges of linkers and derivatized resins for Fmoc solid phase peptide synthesis. These resins have varied properties with special protocols for loading and cleaving.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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