产品英文名称：StemRD W3A-H-025B WNT-3a,human,25ug
产品中文名称：StemRD W3A-H-025B人源WNT-3a 蛋白因子，25ug

StemRD W3A-H-025B WNT-3a,human,25ug 产品简介
StemRD已研发出一种新颖的表达和纯化诸如StemRD W3A-H-025B WNT-3a,human,25ug 蛋白等“困难”蛋白的先进方法。我们独特的处理方法能得到纯度和活性均领先于市场方法生产的WNT蛋白。StemRD W3A-H-025B WNT-3a,human,25ug 蛋白绝不含有现今市场普遍使用的WNT蛋白中含有的某些非特异性成分。
WNT-3a 干细胞生长分化因子是WNT 信号蛋白家庭的成员之一，在胚胎成长和成体组织维护方面起关键作用。WNT-3a 干细胞生长分化因子是典型的通过β-联蛋白通路发送信号。已有规格的WNT-3a是一个包含328个氨基酸残基的单链蛋白质。由于糖基化，WNT-3a 在非还原条件下用SDS-PAGE处理会明显损失掉38-41 kDa分子量。StemRD公司生产的WNT-3a干细胞生长分化因子是用人体细胞系中Wnt-3a cDNA 在无蛋白培养基上过度表达得到。使用StemRD W3A-H-025B WNT-3a,human,25ug 特有的纯化方法，区别于其它已发表的纯化方法，提高蛋白纯度。

StemRD W3A-H-025B人源WNT-3a 蛋白因子，25ug 产品特性
»StemRD W3A-H-025B人源WNT-3a 蛋白因子，25ug 干细胞生长分化因子使用LC/MS 层析，纯度大于98%，结构经过NMR验证
»StemRD W3A-H-025B人源WNT-3a 蛋白因子，25ug 干细胞生长分化因子生物活性认证：经过生物试验验证，优于其它同类型产品
» WNT-3a 干细胞生长分化因子是典型的通过β-联蛋白通路发送信号

StemRD W3A-H-025B人源WNT-3a 蛋白因子，25ug 保存方法
The lyophilized protein is stable for at least 6 months if stored at -80 degreeC. Reconstituted protein is stable for at least two weeks at 4 degree C, but should be stored in aliquots at -80 degree C for longer term. Avoid repeated freeze and thaw.

StemRD W3A-H-025B WNT-3a,human,25ug 产品英文描述
We express and purify StemRD W3A-H-025B WNT-3a,human,25ug proteins by using a proprietary process that is distinctive from the published protocol. Our method results inStemRD W3A-H-025B WNT-3a,human,25ug proteins that are purer and more active than market-leading products which have been associated with non-specific artifacts.
WNT-3a is a member of the WNT family of signaling proteins that play key roles in embryonic development and the maintenance of adult tissues. WNT-3a is a prototypic canonical WNT that signals through the β-catenin pathway. The predicted size of human WNT-3a is a monomeric protein containing 328 amino acid residues. Due to glycosylation, it migrates at an apparent molecular weight of 38 - 41 kDa on SDS-PAGE under non-reducing conditions. StemRD’s W3A-H-025B WNT-3a,human,25ug,is produced from a human cell line overexpressing human Wnt-3a cDNA in protein-free medium.Purification is done by a proprietary process that is distinct from the published method.
WNT all compounds are:
1. >98% pure by LC/MS analysis, and structurally verified by NMR.
2. Bioactivity Certified: tested for biological activities, an advent-age over other supplies.

StemRD W3A-H-025B人源WNT-3a 蛋白干细胞生长分化因子系列产品订购信息
StemRD W3A-H-005  WNT-3a,human  5ug  优惠价格请来电咨询
StemRD W3A-H-025  WNT-3a,human  25ug  优惠价格请来电咨询
StemRD W3A-H-100  WNT-3a,human  100ug  优惠价格请来电咨询   
StemRD W5A-H-005  WNT-5a,human  5ug  优惠价格请来电咨询             
StemRD W5A-H-025  WNT-5a,human  25ug  优惠价格请来电咨询
StemRD W3A-H-100  WNT-5a,human  100ug  优惠价格请来电咨询
For Research Use Only. Not for Use in Humans.