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Merck
모든 사진(1)

주요 문서

R1153

Sigma-Aldrich

RNase B Glycoprotein Standard from bovine pancreas

≥90% (SDS-PAGE), lyophilized powder

동의어(들):

Ribonuclease B from bovine pancreas, RNase B

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About This Item

CAS Number:
EC Number:
MDL number:
UNSPSC 코드:
12352204
NACRES:
NA.32

제품명

RNase B Glycoprotein Standard from bovine pancreas, Proteomics Grade

Grade

Proteomics Grade

Quality Level

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

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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. Man5-9GlcNAc2. 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.

픽토그램

Health hazard

신호어

Danger

유해 및 위험 성명서

예방조치 성명서

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)


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