MSST0022

SILu^™Lite CRP C-reactive Protein human

recombinant, expressed in HEK 293 cells, MS Protein Standard

• 동의어(들): PTX1, pentaxin, pentraxin
• UNSPSC 코드: 23201100
• NACRES: NA.12

속성

• 생물학적 소스: human
• Quality Level: 200
• 재조합: expressed in HEK 293 cells
• 분석: ≥98% (SDS-PAGE)
• 양식: liquid
• 기술: mass spectrometry (MS): suitable
• 적합성: suitable for mass spectrometry (internal calibrator)
• UniProt 수납 번호: P02741
• 저장 온도: −20°C
• 유전자 정보: human ... PTX3(5806)

설명

일반 설명

SILu^™Lite CRP is a recombinant human protein expressed in human 293 cells. It is a protein consisting of 226 amino acids (including a C-terminal polyhistidine and FLAG^® tags), with a calculated molecular weight of ~25 kDa. SILu^™Lite CRP is an analytical standard designed to be used as starting material for preparation of calibrators and controls in LC-MS applications.


Suggested Quantitative Analysis Parameters
(MRM settings provided for three suggested peptides)

생화학적/생리학적 작용

CRP is a hepatically derived pentraxin. It exists mainly as a pentamer in a cyclic structure with 5 identical 23-kD subunits in the blood. In addition to its role as an "acute phase" protein or first-line defense molecule against pathogenic organisms, baseline levels of CRP correlate positively to adverse cardiovascular events. CRP is therefore being considered a “risk factor” for cardiovascular disease. In humans, treatment with statin therapy reduces levels of both LDL-C and CRP, and concurrently there is a reduction in the number of cardiovascular events. A recent study suggests that patients with elevated basal levels of CRP are at an increased risk of diabetes, in addition to cardiovascular disease. A study of over 700 nurses showed that those in the highest quartile of trans fat consumption had blood levels of CRP that were 73% higher than those in the lowest quartile.

서열

QTDMSRKAFVFPKESDTSYVSLKAPLTKPLKAFTVCLHFYTELSSTRGYSIFSYATKRQDNEILIFWSKDIGYSFTVGGSEILFEVPEVTVAPVHICTSWESASGIVEFWVDGKPRVRKSLKKGYTVGAEASIILGQEQDSFGGNFEGSQSLVGDIGNVNMWDFVLSPDEINTIYLGGPFSPNVLNWRALKYEVQGEVFTKPQLWPDYKDDDDKGHHHHHHHHGGQ

물리적 형태

Supplied as a solution of phosphate buffered saline with 25% glycerol.

법적 정보

FLAG is a registered trademark of Merck KGaA, Darmstadt, Germany

SILu is a trademark of Sigma-Aldrich Co. LLC

안전성 정보

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable