R1153

RNase B Glycoprotein Standard from bovine pancreas

≥90% (SDS-PAGE), lyophilized powder

• 동의어(들): Ribonuclease B from bovine pancreas, RNase B
• CAS Number: 9001-99-4
• EC Number: 232-646-6
• MDL number: MFCD00132184
• UNSPSC 코드: 12352204
• NACRES: NA.32

속성

• 제품명: RNase B Glycoprotein Standard from bovine pancreas, Proteomics Grade
• Grade: Proteomics Grade
• Quality Level: 200
• 분석: ≥90% (SDS-PAGE)
• 양식: lyophilized powder
• 저장 온도: −20°C
• SMILES string: [nH]1cnc(c1)CC(NC(=O)CCN)C(=O)O
• InChI: 1S/C9H14N4O3/c10-2-1-8(14)13-7(9(15)16)3-6-4-11-5-12-6/h4-5,7H,1-3,10H2,(H,11,12)(H,13,14)(H,15,16)
• InChI key: CQOVPNPJLQNMDC-UHFFFAOYSA-N

설명

애플리케이션

RNase B is a preferred substrate with PNGase F for demonstration of N-linked deglycosylation using SDS-PAGE or MALDI-MS. The activity of PNGase F is routinely assayed using RNase B by monitoring the pronounced mobility shift in 12% gels after deglycosylation. Proteomics Grade RNase B has been used as a source of N-glycans following enzymatic digestions and subsequent purification. It has also been used as a glycoprotein standard.

기타 정보

Bovine pancreatic RNase B is a glycoprotein that contains only N-linked glycans. It is a globular protein composed of a single domain that occurs naturally as a lesser component in mixture along with ribonuclease A (RNase A), which is the non-glycosylated core form. RNase B contains a single glycosylation site at Asn³⁴ at which from five to nine mannose residues are attached to the chitobiose core, i.e. Man_5-9GlcNAc₂. Due to the heterogeneity in the glycosylation at Asn³⁴, RNase B exists as five glycosylated varients, with a molecular weight of approx. 15 kDa.

품질

RNAse B Glycoprotein Standard has been highly purified to remove contaminating RNase A.

안전성 정보

• 픽토그램: GHS08
• 신호어: Danger
• 유해 및 위험 성명서: H334
• 예방조치 성명서: P261 - P284 - P501
• Hazard Classifications: Resp. Sens. 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)