L040150

Cap 1

• 동의어(들): Cap A
• UNSPSC 코드: 12352106
• NACRES: NA.21

속성

• 유형: for DNA synthesis
• Quality Level: 200
• 제품 라인: Proligo Reagents
• 양식: liquid
• 저장 조건: dry at room temperature
• 기술: DNA synthesis: suitable
• 불순물: ≤200 ppm water content (Karl Fischer)
• 색상: clear
• 적합성: conforms to structure (GC, Formulation)
• 저장 온도: room temp

설명

일반 설명

Cap 1 solution consists of n-methylimidazole, lutidine, and acetonitrile (ACN).

애플리케이션

Cap 1 is suitable for use after the phosphoramidite reaction/coupling step.

생화학적/생리학적 작용

Cap 1 solution aborts chains bearing unreacted 5′hydroxyl groups due to failure of reaction with activated phosphoramidite (typically, 1 to 2% of growing oligonucleotide chains in each synthesis cycle). These unreacted 5′hydroxyl groups are capped with an acetyl group and thus rendered unreactive for subsequent synthesis steps.

제조 메모

Acetonitrile / Lutidine / N-Methylimidazole 8/1/1 (v/v/v)

안전성 정보

• 픽토그램: GHS02,GHS08,GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H225,H302 + H312 + H332,H314,H361d
• 예방조치 성명서: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Repr. 2 - Skin Corr. 1B
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 35.6 °F - closed cup
• Flash Point (°C): 2.0 °C - closed cup