Recombinant Human NRG1-beta 1/HRG1-beta 1 EGF Domain/Neuregulin 1/NRG1?beta 1 EGF Domain/Neuregulin1 beta 1/Neuregulin-1,BR

产品属性 Product Attributes

基本信息

别名： Pro-neuregulin-1;Neuregulin-1 beta 1;NRG1-beta 1;HRG1-beta 1;EGF;NRG1;GGF;HGL;HRGA;NDF;SMDF;
中文名称: Recombinant Human NRG1-beta 1/HRG1-beta 1 EGF Domain/Neuregulin 1/NRG1 beta 1 EGF Domain/Neuregulin1 beta 1/Neuregulin-1 beta 1
规格: 10ug ; 50ug ; 500ug ; 1mg
外观(性状)： Lyophilized from a 0.2 μm filtered solution of PBS，pH7.4.
纯度: ≥90% as determined by reducing SDS-PAGE.
储存条件: Lyophilized protein should be stored at ≤ -20°C, stable for one year after receipt. Reconstituted protein solution can be stored at 2-8°C for 2-7 days. Aliquots of reconstituted samples are stable at ≤ -20°C for 3 months.

产品信息

背景说明： neuregulin-1 (heregulin-1，NRG1) is a member of neuregulin family，which is comprised of four genes that encode a large number of secreted or membrane-bound isoforms.All family members share an EGF-like domain that interacts with the ErbB family of tyrosine kinase receptors.NRG1 isoforms can be classified into type I，type II and type III isoforms.NRG1 directs ligand for ERBB3 and ERBB4 tyrosine kinase receptors，concomitantly recruits ERBB1 and ERBB2 coreceptors，resulting in ligand-stimulated tyrosine phosphorylation and activation of the ERBB receptors.NRG proteins show distinct spatial and temporal expression patterns and play important roles during development of both the nervous system and the heart.
来源： E.coli

其它标识

溶剂: Always centrifuge tubes before opening.Do not mix by vortex or pipetting.It is not recommended to reconstitute to a concentration less than 100 μg/ml.Dissolve the lyophilized protein in distilled water.Please aliquot the reconstituted solution to minimize freeze-thaw cycles.
内毒素: Less than 0.1 ng/ug(1 EU/ug)as determined by LAL test.

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