Rhesus ALK-7 HEK293 Overexpression Lysate

Price:
Size:
Number:

Rhesus ALK-7 HEK293 Overexpression Lysate: 产品信息

产品描述
This Rhesus ALK-7 overexpression lysate was created in HEK293 Cells and intented for use as a Western blot (WB) positive control. Purification of ALK-7 protein (Cat: 90067-C02H) from the overexpression lysate was verified.
表达宿主
HEK293 Cells
种属
Rhesus
蛋白构建信息
A DNA sequence encoding the rhesus ACVR1C (NP_001253619.1) (Gly25-Glu113) was expressed with the Fc region of human IgG1 at the C-terminus.
分子量
The recombinant rhesus comprises 330 amino acids and has a calculated molecular mass of 36.6 KDa.

Rhesus ALK-7 HEK293 Overexpression Lysate: 使用指南

制备方法
Cell lysate was prepared by homogenization of the over-expressed cells in ice-cold modified RIPA Lysis Buffer with cocktail of protease inhibitors (Sigma). Cell debris was removed by centrifugation. Protein concentration was determined by Bradford assay (Bio-Rad protein assay, Microplate Standard assay). The cell lysate was boiled for 5 min in 1 x SDS loading buffer (50 mM Tris-HCl pH 6.8, 12.5% glycerol, 1% sodium dodecylsulfate, 0.01% bromophenol blue) containing 5% b-mercaptoethanol, and lyophilized.
裂解缓冲液
Modified RIPA Lysis Buffer: 50 mM Tris-HCl pH 7.4, 150 mM NaCl, 1mM EDTA, 1% Triton X-100, 0.1% SDS, 1% Sodium deoxycholate, 1mM PMSF.
使用建议
1.  Centrifuge the tube for a few seconds and ensure the pellet at the bottom of the tube. 2.  Re-dissolve the pellet using 200μL pure water and boil for 2-5 min.
缓冲液
1 X Sample Buffer (1 X modified RIPA buffer+1 X SDS loading buffer).
稳定性 & 储存条件
Store at 4℃ for up to twelve months from date of receipt. After re-dissolution, aliquot and store at -80℃ for up to twelve months. Avoid repeated freeze-thaw cycles.
应用
Western Blot (WB)
Optimal dilutions/concentrations should be determined by the end user.

ALK-7 背景信息

ALK-7, also known as ALK7 and ACVR1C, belongs to the ALK family. It is a type I receptor for the TGFB family of signaling molecules. TGF-β is the prototype of a protein superfamily which, in humans, contains at least 35 members, including activins, inhibins, bone morphogenetic proteins, growth/differentiation factors, and Müllerian inhibiting substance. ALK-7 is a serine-threonine kinase that can cause the activation of one of the SMAD signal transducers, SMAD2. ALK-7 has a ligand known as Nodal. Nodal stimulates the secretion of TIMP-1 and inhibits matrix metalloproteinases MMP-2 and MMP-9 activity. The overexpression of Nodal or constitutively active ALK-7 decreases cell migration and invasion, whereas knock-down of Nodal and ALK-7 has the opposite effects.
全称
activin A receptor, type IC
参考文献
  • Lin YY, et al. (2012) Functional dissection of lysine deacetylases reveals that HDAC1 and p300 regulate AMPK. Nature. 482(7384):251-5.
  • He C, et al. (2010) A large-scale candidate gene association study of age at menarche and age at natural menopause. Hum Genet. 128(5):515-27.
  • Watanabe R, et al. (2008) Insulin gene is a target in activin receptor-like kinase 7 signaling pathway in pancreatic beta-cells. Biochem Biophys Res Commun. 377(3):867-72.
添加购物车成功! 添加购物车失败!请再次尝试 正在更新购物车,请稍后 U.S.A.