Mouse CD99L2 HEK293 Overexpression Lysate

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Mouse CD99L2 HEK293 Overexpression Lysate: 产品信息

产品描述
This Mouse CD99L2 overexpression lysate was created in HEK293 Cells and intented for use as a Western blot (WB) positive control. Purification of CD99L2 protein (Cat: 50526-M08H) 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 CD99L2 (NP_612182.1) extracellular domain (Met 1-Ala 164) was expressed, fused with a polyhistidine tag at the C-terminus.
分子量
The secreted recombinant mouse CD99L2 comprises 150 amino acids and has a predicted molecular mass of 16.3 kDa. As a result of glycosylation, the apparent molecular mass of rmCD99L2 is approximately 30-40 kDa in SDS-PAGE under reducing conditions.

Mouse CD99L2 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 CD99L2 HEK293 Overexpression Lysate: 别称

Mouse AW548191 Overexpression Lysate; Mouse Mic2l1 Overexpression Lysate; Mouse Xap89 Overexpression Lysate

CD99L2 背景信息

CD99 antigen-like protein 2, also known as MIC2-like protein 1, CD99L2 and MIC2L1, is a single-pass type I membrane protein which belongs to theCD99 family. CD99L2 is expressed in brain, heart, lung, liver, spleen, kidney, stomach, small intestine, skeletal muscle, ovary, thymus, testis and uterus. Lower expression of CD99L2 is seen in thymus. It is also expressed in E18 uterus and placenta. CD99 and CD99L2 were required for leukocyte extravasation in the cremaster after stimulation with tumor necrosis factor-alpha, where the need for PECAM-1 is known to be bypassed. CD99 and CD99L2 act independently of PECAM-1 in leukocyte extravasation and cooperate in an independent way to help neutrophils overcome the endothelial basement membrane. CD99L2 may function as a homophilic adhesion molecule. It functions in leukocyte-endothelial cell interactions during leukocyte extravasation, and in particular, at the diapedesis step. CD99L2 does not seem to be involved in docking of leukocytes to the vessel wall or in lymphocyte diapedesis.
全称
CD99 molecule-like 2
参考文献
  • Suh, YH. et al., 2003, Gene. 307: 63-76.
  • Park,S.H. Gene 2005, 353 (2):177-88.
  • Schenkel, AR et al., 2007, Cell Commun Adhes. 14 (5):227-37.
  • Bixel, MG. et al., 2010, Blood. 116 (7):1172-84. 
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