SRP4693

Apolipoprotein A−I human

recombinant, expressed in E. coli, ≥97% (SDS-PAGE), ≥97% (HPLC)

• 동의어(들): APOA1, Apo-AI, Apolipoprotein A-I, C117399, MGC117399
• CAS Number: 1426185-50-3
• UNSPSC 코드: 12352202
• NACRES: NA.32

속성

• 생물학적 소스: human
• 재조합: expressed in E. coli
• 분석: ≥97% (HPLC); ≥97% (SDS-PAGE)
• 형태: lyophilized
• 분자량: ~28 kDa
• 포장: pkg of 100 μg
• 저장 조건: avoid repeated freeze/thaw cycles
• 불순물: endotoxin, tested
• NCBI 수납 번호: NM_000039
• UniProt 수납 번호: P02647
• 배송 상태: wet ice
• 저장 온도: −20°C
• 유전자 정보: human ... ApoA1(335)

설명

일반 설명

ApoA-I (apolipoprotein A-I) is a 29.0kDa protein produced in the liver and intestine, and secreted as the predominant constituent of nascent high-density lipoprotein (HDL) particle. Recombinant human ApoA-I is a 28.2kDa protein of 244 amino acid residues.

ApoA-I, which is found exclusively in HDL, has a unique ability to capture and solubilize free cholesterol. This apoA-I ability enables HDL to remove excess peripheral cholesterol and return it to the liver for recycling and excretion. This process, called reverse cholesterol transport, is though to inhibit atherogenesis. For this reason HDL is also known as the "good cholesterol." The therapeutic potential of apoA-I has been recently assessed in patients with acute coronary syndromes, using a recombinant form of a naturally occurring variant of apoA-I (called apoA-I Milano). The availability of recombinant normal apoA-I should facilitate further investigation into the potential usefulness of apoA-I in preventing atherosclerotic vascular diseases.

애플리케이션

Apolipoprotein A-I human has been used in the cholesterol efflux assay.

생화학적/생리학적 작용

ApoA-I (apolipoprotein A-I), which is found exclusively in HDL (high-density lipoprotein), has a unique ability to capture and solubilize free cholesterol. This apoA-I ability enables HDL to remove excess peripheral cholesterol and return it to the liver for recycling and excretion. This process, called reverse cholesterol transport, is thought to inhibit atherogenesis. For this reason HDL is also known as the "good cholesterol." The therapeutic potential of apoA-I has been recently assessed in patients with acute coronary syndromes, using a recombinant form of a naturally occurring variant of apoA-I (called apoA-I Milano). The availability of recombinant normal apoA-I should facilitate further investigation into the potential usefulness of apoA-I in preventing atherosclerotic vascular diseases. Changes in the level of serum apoA-I may serve as a prognostic marker for non-metastatic nasopharyngeal carcinoma. Low levels of apoA-I in the plasma is linked to hyperhomocysteinemia.

물리적 형태

Sterile filtered and Lyophilized without additives.

제조 메모

Centrifuge the vial prior to opening. Avoid freeze-thaw cycles.

재구성

Reconstitute in water to a concentration of 0.1-1.0 mg/ml. The solution can then be diluted into other aqueous buffers and store at 4 °C for 1 week or –20 °C for future use.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable