HER4/ERBB4 Protein, Human, Recombinant (His & Avi), Biotinylated

Her4, a member of the EGF receptor family, plays a variety of roles in physiological and pathological states. Genetic studies have indicated a link between Her4 and type 2 diabetes and obesity. Her4 may play an important role in glucose homeostasis and lipogenesis. Her4 deficiency-related obesity and adipose tissue inflammation may contribute to the development of MetS. HER4/ERBB4 Protein, Human, Recombinant (His & Avi), Biotinylated is expressed in HEK293 mammalian cells with C-His-Avi tag. The predicted molecular weight is 72.7 kDa and the accession number is Q15303-1.

HER4/ERBB4 Protein, Human, Recombinant (His & Avi), Biotinylated

パッケージサイズ	在庫状況	単価(税別)
100 μg	約5 days	￥ 187,000
500 μg	約5 days	￥ 746,000
1 mg	約5 days	￥ 1,248,500

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説明

Species	Human
Expression Host	HEK293 Cells
Tag	C-His-Avi
Accession Number	Q15303-1
別名	E4ICD, ALS19, ErbB4, 4ICD, HER4, p180erbB4, MGC138404
Construction	Gln26-Pro651
Protein Purity	> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
分子量	72.7 kDa (predicted). Due to glycosylation, the protein migrates to 75-110 kDa based on Tris-Bis PAGE result.

Endotoxin	< 1 EU/μg by the LAL method.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent before lyophilization.
Reconstitution	Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
Stability & Storage	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at-80℃. For reconstituted proteinsolutions, the solution can be stored at -20°c to -80'c for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
Shipping	In general, Lyophilized powders are shipping with blue ice.
Research Background	Her4, a member of the EGF receptor family, plays a variety of roles in physiological and pathological states. Genetic studies have indicated a link between Her4 and type 2 diabetes and obesity. Her4 may play an important role in glucose homeostasis and lipogenesis. Her4 deficiency-related obesity and adipose tissue inflammation may contribute to the development of MetS.

参考文献

1. Zeng F, et al. Her4 deletion predisposes to development of metabolic syndrome in mice. Am J Physiol Endocrinol Metab. 2018 Oct 1;315(4):E583-E593. doi: 10.1152/ajpendo.00166.2018. Epub 2018 Jun 26. PMID: 29944391; PMCID: PMC6230712.

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HER4/ERBB4 Protein, Human, Recombinant (His & Avi), Biotinylated

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