grade
Molecular Biology
Quality Level
concentration
5 M
foreign activity
DNase, RNase, none detected
SMILES string
[Cl-].C[N+](C)(C)C
InChI
1S/C4H12N.ClH/c1-5(2,3)4;/h1-4H3;1H/q+1;/p-1
InChI key
OKIZCWYLBDKLSU-UHFFFAOYSA-M
General description
テトラメチルアンモニウムは、AT-リッチのDNAポリマーに結合すると同時に、GC塩基対よりも優先的なAT塩基対の融解を消失させます。18 ㏁水の0.2 μm フィルターろ過済み溶液でお届けします。
Application
テトラメチルアンモニウムクロリド溶液(TMAC)は、次の用途で使用されています:
- アレイハイブリダイゼーションとスキャニング用のハイブリダイゼーションカクテルの調製
- 次世代シーケンシング(NGS)、ならびにシーケンシングによるゲノムワイドな偏りのない二本鎖切断の同定(GUIDE-seq)のライブラリー調製
- ハイブリダイゼーションと検出のためのTMACバッファーおよびビーズハイブリダイゼーションミックスの調製
関連コンテンツ
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Nikolay L Malinin et al.
Nature protocols, 16(12), 5592-5615 (2021-11-14)
Genome-wide unbiased identification of double-stranded breaks enabled by sequencing (GUIDE-seq) is a sensitive, unbiased, genome-wide method for defining the activity of genome-editing nucleases in living cells. GUIDE-seq is based on the principle of efficient integration of an end-protected double-stranded oligodeoxynucleotide
W B Melchior et al.
Proceedings of the National Academy of Sciences of the United States of America, 70(2), 298-302 (1973-02-01)
Several small alkylammonium ions can eliminate, or even reverse, the usual dependence of the DNA transition temperature on base composition. For example, in 3 M tetramethylammonium chloride, or 2.4 M tetraethylammonium chloride, DNAs of different base compositions all melt at
Hybridization of genomic DNA to oligonucleotide probes in the presence of tetramethylammonium chloride.
A G DiLella et al.
Methods in enzymology, 152, 447-451 (1987-01-01)