Mouse APRIL/TNFSF13 HEK293 Overexpression Lysate

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Mouse APRIL/TNFSF13 HEK293 Overexpression Lysate: 产品信息

产品描述
This Mouse APRIL/TNFSF13 overexpression lysate was created in HEK293 Cells and intented for use as a Western blot (WB) positive control. Purification of APRIL/TNFSF13 protein (Cat: 50965-M01H) from the overexpression lysate was verified.
表达宿主
HEK293 Cells
种属
Mouse
蛋白构建信息
A DNA sequence encoding the mouse TNFSF13 (Q9D777) (Ala96-Leu240) was expressed with the fused Fc region of human IgG1 at the N-terminus.
分子量
The recombinant mouse TNFSF13/Fc comprises 405 amino acids and has a predicted molecular mass of 44.8 kDa. The apparent molecular mass of the protein is approximately 47 kDa in SDS-PAGE under reducing conditions due to glycosylation.

Mouse APRIL/TNFSF13 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.

Mouse APRIL/TNFSF13 HEK293 Overexpression Lysate: 别称

Mouse 2310026N09Rik Overexpression Lysate; Mouse April Overexpression Lysate; Mouse Tall2 Overexpression Lysate; Mouse Trdl1 Overexpression Lysate

APRIL/TNFSF13 背景信息

TNFSF13 is a member of the tumor necrosis factor (TNF) ligand family. It is a ligand for TNFRSF17/BCMA. TNFSF13 is lowly expressed in normal tissues, but is elevated in several types of tumors and transformed cell lines. It is important for B cell development. TNFSF13 may also play a role in T-independent type II antigen responses and T cell survival, and induce proliferation/survival of non lymphoid cells. It exists as a functional homotrimer. It can bind to two cell surface receptors, BCMA and TACI, which it shares with BAFF to exert downstream T- and B-cell regulatory effects. TNFSF13 also has been demonstrated to bind to proteoglycans on the cell surface.
全称
tumor necrosis factor (ligand) superfamily, member 13
参考文献
  • Bossen C, et al. (2007) BAFF, APRIL and their receptors: structure, function and signaling. Semin. Immunol. 18(5):263-75.
  • Tangye SG, et al. (2007) BAFF, APRIL and human B cell disorders. Immunol. 18(5): 305-17.
  • Osman W, et al. (2012) Association of common variants in TNFRSF13B, TNFSF13, and ANXA3 with serum levels of non-albumin protein and immunoglobulin isotypes in Japanese. PLoS One. 7(4):e32683.
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