Human PILRB HEK293 Overexpression Lysate

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Human PILRB HEK293 Overexpression Lysate: 产品信息

产品描述
This Human PILRB overexpression lysate was created in HEK293 Cells and intented for use as a Western blot (WB) positive control. Purification of PILRB protein (Cat: 13746-H07H) from the overexpression lysate was verified.
表达宿主
HEK293 Cells
种属
Human
蛋白构建信息
A DNA sequence encoding the human PILRB (NP_839956.1) (Gln20-Ala189) was expressed with a polyhistidine tag at the N-terminus.
分子量
The recombinant human PILRB consists of 189 amino acids and predicts a molecular mass of 21.5 kDa.

Human PILRB 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.

Human PILRB HEK293 Overexpression Lysate: 别称

Human FDFACT1 Overexpression Lysate; Human FDFACT2 Overexpression Lysate

PILRB 背景信息

全称
paired immunoglobin-like type 2 receptor beta
参考文献
  • Wilson MD, et al. (2006) Comparative analysis of the paired immunoglobulin-like receptor (PILR) locus in six mammalian genomes: duplication, conversion, and the birth of new genes. Physiol Genomics. 27 (3): 201-18.
  • Orr MT, et al. (2010) Natural killer cell education and tolerance. Cell. 142(6): 847-56.
  • Mousseau DD, et al. (2000) PILRalpha, a novel immunoreceptor tyrosine-based inhibitory motif-bearing protein, recruits SHP-1 upon tyrosine phosphorylation and is paired with the truncated counterpart PILRbeta. J Biol Chem. 275 (6): 4467-74.
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