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Sigma-Aldrich

TCA DEBLOCK SOLUTION (C005B-225391)

Preparation Note Trichloroacetic acid / Dichloromethane 3/100 (v/v) Other Notes Deblock solution containing trichloroacetic acid (TCA) in dichloromethane removes the dimethoxytrityl (DMT) protecting group from the 5′hydroxyl moiety of

Description

Preparation Note

Trichloroacetic acid / Dichloromethane 3/100 (v/v)

Other Notes

Deblock solution containing trichloroacetic acid (TCA) in dichloromethane removes the dimethoxytrityl (DMT) protecting group from the 5′hydroxyl moiety of nucleotides already incorporated into the growing nucleic acid, prior to the addition of the next phosphoramidite. Removal of the DMT allows the unprotected 5′hydroxyl moiety to react with a new phosphoramidite in a subsequent extension reaction.

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Specifications
UPC:
41116134
Condition:
New
Weight:
1.00 Ounces
HazmatClass:
Yes
Quantity:
450
Unit of Measurement:
ML
MPN:
L020000-450ML
Controlled Substances and Cyanide:
Yes
Catalog No. C005B-225391
Price: $123.28
List Price: $136.98
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