Name : Human ILDR2 Protein

Product Source :
Recombinant Human ILDR2 Protein is expressed from HEK293 with hFc tag at the C-Terminus. It contains Leu21-Met184.[Accession | Q71H61]

Molecular Weight :
The protein has a predicted MW of 35 kDa. Due to glycosylation, the protein migrates to 48-55 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> 92% 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 Human ILDR2 on Tris-Bis PAGE under reduced condition. The purity is greater than 95%. SEC-HPLC The purity of Human ILDR2 is greater than 92% as determined by SEC-HPLC.

Background :
Ildr2, a modifier of diabetes susceptibility in obese mice, is expressed in most organs, including islets and hypothalamus, with reduced levels in livers of diabetes-susceptible B6.DBA mice congenic for a 1.8 Mb interval of Chromosome 1. In hepatoma and neuronal cells, ILDR2 is primarily located in the endoplasmic reticulum membrane. Livers in knockdown mice were steatotic, with increased hepatic and circulating triglycerides and total cholesterol. Increased circulating VLDL, without reduction in triglyceride clearance suggests an effect of reduced hepatic ILDR2 on hepatic cholesterol clearance.

Synonyms :
ILDR2; C1orf32; dJ782G3.1; RP4-782G3.2

References & Citations :
(1) Watanabe K, Watson E, Cremona ML, Millings EJ, Lefkowitch JH, Fischer SG, LeDuc CA, Leibel RL. ILDR2: an endoplasmic reticulum resident molecule mediating hepatic lipid homeostasis. PLoS One. 2013 Jun 24;8(6):e67234. doi: 10.1371/journal.pone.0067234. PMID: 23826244; PMCID: PMC3691114.

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