Name : Mouse APOH Protein

Product Source :
Recombinant Mouse APOH Protein is expressed from HEK293 with His tag at the C-Terminus. It contains Gly20-Cys345.[Accession | Q01339]

Molecular Weight :
The protein has a predicted MW of 37.7 kDa. Due to glycosylation, the protein migrates to 53-60 kDa based on Tris-Bis PAGE result.

Endotoxin Level :
Less than 1EU per μg by the LAL method.

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

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

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

Storage and Stability :
-20 to -80°C for 12 months as supplied from date of receipt.-80°C for 3-6 months after reconstitution.2-8°C for 2-7 days after reconstitution.Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

Product Concentration :
Tris-Bis PAGE Mouse APOH on Tris-Bis PAGE under reduced condition. The purity is greater than 95%. SEC-HPLC The purity of Mouse APOH is greater than 95% as determined by SEC-HPLC.

Background :
Apolipoprotein (apo)H (also known as beta 2 glycoprotein-I) is a glycoprotein synthesized by liver cells and it is present in the blood associated with plasma lipoproteins. APOH displays a genetically determined structural polymorphism: three alleles (APOH*1, APOH*2, APOH*3) at a single locus on chromosome 17 code for different isoforms, and population studies have shown that APOH*2 is the most frequent allele.

Synonyms :
Apo-H; B2GP1; B2G1; APOH; B2GPI; beta(2)GPI; BG;β(2)GPI;

References & Citations :
(1) Ruiu G, Gambino R, Veglia F, Pagano G, Cassader M. Influence of APOH protein polymorphism on apoH levels in normal and diabetic subjects. Clin Genet. 1997 Sep;52(3):167-72. doi: 10.1111/j.1399-0004.1997.tb02538.x. PMID: 9377806.

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