Human FGFBP3 Baculovirus-Insect cells Overexpression Lysate

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Human FGFBP3 Baculovirus-Insect cells Overexpression Lysate: 产品信息

产品描述
This Human FGFBP3 overexpression lysate was created in Baculovirus-Insect cells and intented for use as a Western blot (WB) positive control. Purification of FGFBP3 protein (Cat: 10986-H08B) from the overexpression lysate was verified.
表达宿主
Baculovirus-Insect cells
种属
Human
蛋白构建信息
A DNA sequence encoding the human FGFBP3 (Met 1-Gly 258) (Q8TAT2) was expressed, with a C-terminal polyhistidine tag.
分子量
The secreted recombinant human FGFBP3 consists of 243 amino acids and predicts a molecular mass of 26.4 KDa. The apparent molecular mass of the protein is approximately 33 Kda in SDS-PAGE under reducing conditions due to glycosylation.

Human FGFBP3 Baculovirus-Insect cells 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.

Human FGFBP3 Baculovirus-Insect cells Overexpression Lysate: 别称

Human C10orf13 Overexpression Lysate; Human FGF-BP3 Overexpression Lysate

FGFBP3 背景信息

FGFBP3 is a member of the fibroblast growth factor-binding protein family. Members of this family binds and activates FGF-1 and FGF-2, thereby contributing to tumor angiogenesis. Fibroblast growth factors (FGFs) are important regulators of cell migration, proliferation and differentiation, e.g., during embryogenesis and wound healing, and under several pathological conditions including tumor growth and tumor angiogenesis. Expression of FGF-BP increases after injury to murine and human skin, in particular in keratinocytes. This upregulation is most likely achieved by major keratinocyte mitogens present at the wound site. FGFBP3 is a positive regulator of fibroblast growth factor receptor signaling pathway and vascular permeability. It interacts with 2,3,7,8-tetrachlorodibenzodioxine, benzopyrene and valproic acid. FGFBP3 also exhibits fibroblast growth factor binding (orthology) and heparin binding (orthology).
全称
fibroblast growth factor binding protein 3
参考文献
  • Abuharbeid S, et al. (2006) The fibroblast growth factor-binding protein FGF-BP. Int J Biochem Cell Biol. 38(9):1463-8.
  • Lange LG, et al. (1976) Human liver alcohol dehydrogenase: purification, composition, and catalytic features. Biochemistry. 15(21):4687-93.
  • Czubayko F, et al. (1997) A secreted FGF-binding protein can serve as the angiogenic switch in human cancer. Nat Med. 3(10):1137-40.
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