Methyl 2-chloro-4-methylbenzoate

Methyl-4-chloro-1H-pyrazole-3-carboxylate 95%

Beskrivning: Methyl-4-chloro-1H-pyrazole-3-carboxylate 95%

Artikel nummer : APOSOR955959-1G

UOM: 1 * 1 g

Leverantör: Apollo Scientific

Sale

Utförsäljning

Ethyl-2,4-dimethylpyrrole-3-carboxylate ≥98.0%

Beskrivning: Ethyl-2,4-dimethylpyrrole-3-carboxylate ≥98.0%

Artikel nummer : TCIAE1075-1G

UOM: 1 * 1 g

Leverantör: TCI

Sale

Utförsäljning

Ethyl 2-methyl-4h-furo[3,2-b]pyrrole-5-carboxylate 95%

Beskrivning: Ethyl 2-methyl-4h-furo[3,2-b]pyrrole-5-carboxylate 95%

Artikel nummer : APOSOR939371-250MG

UOM: 1 * 250 mg

Leverantör: Apollo Scientific

Sale

Utförsäljning

1-Ethyl-3-methyl-1H-pyrazole-5-carboxylic acid 97%

Beskrivning: 1-Ethyl-3-methyl-1H-pyrazole-5-carboxylic acid 97%

Artikel nummer : A11561.06

UOM: 1 * 5 g

Leverantör: Thermo Fisher Scientific

Säkerhetsdatablad Certifikat Sale

Utförsäljning

4-Bromo-1-ethyl-3-methyl-1H-pyrazole-5-carboxylic acid

Beskrivning: 4-Bromo-1-ethyl-3-methyl-1H-pyrazole-5-carboxylic acid

Artikel nummer : APOSOR29671-250MG

UOM: 1 * 250 mg

Leverantör: Apollo Scientific

Sale

Utförsäljning

Methyl-1-methyl-1H-pyrrole-2-carboxylate 99%

Beskrivning: Methyl-1-methyl-1H-pyrrole-2-carboxylate 99%

Artikel nummer : A13095.14

UOM: 1 * 25 g

Leverantör: Thermo Fisher Scientific

Säkerhetsdatablad Certifikat Sale

Utförsäljning

SMCC (N-Succinimidyl 4-(N-Maleimidomethyl)cyclohexanecarboxylate), Pierce™

Beskrivning: Thermo Scientific Pierce SMCC is a hetero-bifunctional crosslinker that contain N-hydroxysuccinimide (NHS) ester and maleimide groups that allow covalent conjugation of amine- and sulfhydryl-containing molecules. NHS esters react with primary amines at pH 7–9 to form amide bonds, while maleimides react with sulfhydryl groups at pH 6.5–7.5 to form stable thioether bonds. In aqueous solutions, NHS ester hydrolytic degradation is a competing reaction whose rate increases with pH. The maleimide group is more stable than the NHS-ester group, but will slowly hydrolyze and lose its reaction specificity for sulfhydryls at pH values > 7.5. For these reasons, conjugations with these crosslinkers are usually performed at pH 7.2–7.5, with the NHS ester (amine-targeted) reacted before or simultaneous with the maleimide (sulfhydryl-targeted) reaction.

Artikel nummer : PIER22360

UOM: 1 * 50 mg

Leverantör: Thermo Fisher Scientific

Säkerhetsdatablad Certifikat Sale