ALK-HM407B | 价格

ALK-HM407B-100μg / 询价

ALK-HM407B-500μg / 询价

ALK-HM407B-500μgx2 / 询价

Biotinylated Human ALK-7/Activin RIC Protein

产品信息(Product Info)
表达区间及表达系统(Source)

Recombinant Biotinylated Human ALK-7/Activin RIC Protein is expressed from HEK293 with His tag and Avi tag at the C-terminus.
It contains Glu21-Glu113 [Accession | Q8NER5-1].

分子量大小(Molecular Weight)

The protein has a predicted MW of 13.71 kDa. Due to glycosylation, the protein migrates to 20-40 kDa based on Bis-Tris PAGE result.

纯度(Purity)

> 95% as determined by Bis-Tris PAGE
> 90% as determined by HPLC

内毒素(Endotoxin)

Less than 1 EU per μg by the LAL method.

制剂(Formulation)

Lyophilized from 0.22 μm filtered solution in 20mM Tris, 150mM NaCl (pH 7.5). Normally 8% trehalose is added as protectant before lyophilization.

重构方法(Reconstitution)

Dissolve the lyophilized protein in distilled water. Please refer to the Certificate of Analysis for detailed instructions.

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
Biotinylated Human ALK-7 on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
SEC-HPLC
The purity of Biotinylated Human ALK-7 is greater than 90% as determined by SEC-HPLC.
ELISA Data
Immobilized Biotinylated Human ALK-7, His-Avi Tag at 0.5μg/ml (100μl/well) on the streptavidin precoated plate (5μg/ml). Dose response curve for Anti-ALK7 Antibody, hFc Tag with the EC50 of 3.8ng/ml determined by ELISA (QC Test).
背景(Background)

Arterial stiffness is an important feature of diabetic macrovascular complications. Activin receptor-like kinase 7 (ALK7), a member of type I transforming growth factor-β (TGF-β) receptors, is correlated with pathogenic risks of type 2 diabetes mellitus and cardiovascular diseases and may be involved in cardiovascular remodeling.

分子别名(Synonyms)

ACTR-IC; ACVR1C; ALK7; Activin R1C;

文献(References)

Li WB, Zhao J, Liu L, Wang ZH, Han L, Zhong M, Zhang Y, Zhang W, Tang MX. Silencing of activin receptor-like kinase 7 alleviates aortic stiffness in type 2 diabetic rats. Acta Diabetol. 2015 Aug;52(4):717-26. doi: 10.1007/s00592-014-0706-8. Epub 2015 Jan 11. PMID: 25577243.

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