Descrition & Target

Biotin methyltetrazine reacts with cyclooctene (TCO, methylcyclopropene) containing molecules via copper free click chemistry. This copper free bioorthogonal reaction is useful for labeling live cells, or when there are concerns about native protein function loss with copper in cell extracts. Methyltetrazine has improved chemical stability compared to tetrazine.

Descrition & Target

Biotin picolyl azide reacts with alkyne to form 1,2,3-triazole by 1,3-dipolar Huisgen cycloaddition through the use of a much lower copper (I) concentration without sacrificing reaction efficiency.

Descrition & Target

Biotin SE (Biotin, succinimidyl ester) is readily coupled to a primary or secondary amine under mild conditions. <ul> <li>White solid soluble in DMSO and moderately soluble in DMF</li> <li>Store at -20°C</li> <li>C₁₄H₁₉N₃O₅S</li> <li>MW: 341.38</li> </ul>

Descrition & Target

Biotin, succinimidyl ester *CAS 35013-72-0*

Descrition & Target

Biotin-11-CTP (Biotin-11-cytidine-5'-triphosphate, tetralithium salt) can be enzymatically incorporated into RNA
<ul>
<li>10 mM solution in pH 7.5 Tris-HCl buffer</li>
<li>Store at -20°C</li>
<li>C₂₈H₄₂N₇O₁₇P₃SLi₄</li>
<li>MW: 901.42</li>
</ul>

Descrition & Target

Biotin-11-UTP can be enzymatically incorporated into RNA.
<ul>
<li>10 mM solution in pH 7.5 Tris-HCl buffer</li>
<li>Store at -20°C</li>
<li>C₂₈H₄₁N₆O₁₈P₃SLi₄</li>
<li>MW: 902.5</li>
</ul>

Descrition & Target

Biotin-11-UTP can be enzymatically incorporated into RNA. The number 11 indicates the number of carbons between biotin and UTP. Supplied as a 75 mM solution in pH 7.5 Tris-HCl buffer; 30 uL.

Descrition & Target

Biotin-11-dCTP (Biotin-11-2'-deoxycytidine-5'-triphosphate, tetralithium salt) can be enzymatically incorporated into DNA via nick translation, random priming, or 3'-end terminal labeling. The number 11 is the number of atoms in the linker between biotin and dCTP.
<ul>
<li>1 mM solution in pH 7.5 Tris-HCl buffer</li>
<li>Store at -20°C</li>
<li>C₂₈H₄₂N₇O₁₆P₃SLi₄</li>
<li>MW: 885.42</li>
</ul>

Descrition & Target

Biotin-11-dUTP *1 mM in Tris Buffer (pH 7.5)* *CAS 86303-25-5*

Descrition & Target

Biotin-11-dUTP can be enzymatically incorporated into DNA via nick translation, random priming, or 3'-end terminal labeling. The number '11' is the number of atoms in the linker between biotin and dUTP. 9689c5aa-6556-4b3c-b5d1-1e693715ba07 also offers biotin-16-dUTP and biotin-20-dUTP . The length of the linker affects the incorporation efficiency of the biotin-dUTP probe into DNA using DNA polymerases, and it also affects biotin/avidin or biotin/streptavidin. In general, the shorter the linker, the more efficiently the biotin-dUTP is incorporated into DNA by DNA polymerases. On the other hand, the longer the linker, the better biotin can interact with avidin or streptavidin.
<ul>
<li>1 mM solution in pH 7.5 Tris-HCl buffer</li>
<li>Store at -20°C</li>
<li>C₂₈H₄₁N₆O₁₇P₃Sli₄</li>
<li>MW: 886.5</li>
</ul>
Biotin-11-dUTP is also available as a lyophilized solid.

Descrition & Target

Biotin-11-dUTP can be enzymatically incorporated into DNA via nick translation, random priming, or 3'-end terminal labeling. The number '11' is the number of atoms in the linker between biotin and dUTP. 9689c5aa-6556-4b3c-b5d1-1e693715ba07 also offers biotin-16-dUTP and biotin-20-dUTP. The length of the linker affects the incorporation efficiency of the biotin-dUTP probe into DNA using DNA polymerases, and it also affects biotin/avidin or biotin/streptavidin. In general, the shorter the linker, the more efficiently the biotin-dUTP is incorporated into DNA by DNA polymerases. On the other hand, a longer linker should facilitate interaction between biotin and avidin or streptavidin.

<ul>
<li>Lyophilized solid more suitable for long term storage. The product contains lyophilized TE buffer.</li>
<li>Store at -20°C</li>
<li>C₂₈H₄₁N₆O₁₇P₃Sli₄</li>
<li>MW: 886.5</li>
</ul>
Biotin-11-dUTP is also available as a 1 mM solution in TE buffer.

Descrition & Target

Biotin-12 SE is an amine-reactive biotin derivative with a long spacer group. It is useful for making biotin labeled nucleoside triphosphates among other applications. <ul> <li>White solid soluble in DMSO or DMF</li> <li>Store at -20°C</li> <li>C₂₄H₃₇N₅O₇S</li> <li>MW: 539.64</li> </ul>

Descrition & Target

Biotin-14-dCTP *1 mM in Tris Buffer (pH 7.5)*

Descrition & Target

Biotin-16-UTP (Biotin-16-uridine-5'-triphosphate, tetralithium salt) can be enzymatically incorporated into RNA.
<ul>
<li>10 mM solution in pH 7.5 Tris-HCl buffer</li>
<li>Store at -20°C</li>
<li>C₃₂H₄₈N₇O₁₉P₃Sli₄</li>
<li>MW: 987.51</li>
</ul>

Descrition & Target

Biotin-16-UTP can be enzymatically incorporated into RNA. The number 16 indicates the number of carbons between biotin and UTP. Supplied as a 75 mM solution in pH 7.5 Tris-HCl buffer; 30 uL.