APO-HM201 | 价格

APO-HM201-100μg / 询价

APO-HM201-500μg / 询价

APO-HM201-500μgx2 / 询价

Human APOA1 Protein

产品信息(Product Info)
表达区间及表达系统(Source)

Recombinant Human APOA1 Protein is expressed from HEK293 with hFc tag at the C-Terminus.
It contains Asp25-Gln267 [Accession | P02647].

分子量大小(Molecular Weight)

The protein has a predicted MW of 54.8 kDa. Due to glycosylation, the protein migrates to 55-65 kDa based on Bis-Tris PAGE result.

纯度(Purity)

> 95% as determined by Bis-Tris PAGE
> 95% as determined by HPLC

内毒素(Endotoxin)

Less than 1EU per μg by the LAL method.

制剂(Formulation)

Lyophilized from 0.22μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.

重构方法(Reconstitution)

Centrifuge the tube before opening. Reconstituting to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.

存储(Storage)

-20 to -80°C for 12 months as supplied from date of receipt.
-80°C for 3 months after reconstitution.
Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

产品数据(Assay Data)
Bis-Tris PAGE

Human APOA1 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.

SEC-HPLC

The purity of Human APOA1 is greater than 95% as determined by SEC-HPLC.

背景(Background)

Apolipoprotein A1 (ApoA1) is a main protein moiety in high-density lipoprotein (HDL) particles. Generally, ApoA1 and HDL are considered as atheroprotective. In prooxidant and inflammatory microenvironment in the vicinity to the atherosclerotic lesion, ApoA1/HDL are subjected to modification. The chemical modifications such as oxidation, nitration, etc result in altering native architecture of ApoA1 toward dysfunctionality and abnormality.

分子别名(Synonyms)

Apo-AI; ProapoA-I; Apoa1; Apolipoprotein A-I; APOA1; MGC117399; Alp-1; Brp-14; Ltw-1; Lvtw-1; Sep-1; Sep-2

文献(References)

(1) Chistiakov DA, Orekhov AN, Bobryshev YV. ApoA1 and ApoA1-specific self-antibodies in cardiovascular disease. Lab Invest. 2016 Jul;96(7):708-18. doi: 10.1038/labinvest.2016.56. Epub 2016 May 16. PMID: 27183204.

Note: HPLC results always come from liquid protein, due to absorption peak interference of trehalose in lyophilized powder.