Human Lysozyme 2 Baculovirus-Insect cells Overexpression Lysate

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Human Lysozyme 2 Baculovirus-Insect cells Overexpression Lysate: 产品信息

产品描述
This Human Lysozyme 2 overexpression lysate was created in Baculovirus-Insect cells and intented for use as a Western blot (WB) positive control. Purification of Lysozyme 2 protein (Cat: 13726-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 LYZL2 (Q7Z4W2-2)( Met 1-Ser148) was expressed with a C-terminal polyhistidine tag.
分子量
The secreted recombinant human LYZL2 consists of 139 amino acids and predicts a molecular mass of 16.2 KDa. The apparent molecular mass of the protein is approximately 19 KDa in SDS-PAGE under reducing conditions due to glycosylation.

Human Lysozyme 2 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 Lysozyme 2 Baculovirus-Insect cells Overexpression Lysate: 别称

Human LYZL2 Overexpression Lysate

Lysozyme 2 背景信息

The lysozyme 2 gene is a member of a family of lysozyme-like genes. Lysozymes, especially C-type lysozymes, are well-recognized bacteriolytic factors widely distributed in the animal kingdom and play a mainly protective role in host defense. Lysozymes damage bacterial cell walls by catalyzing the hydrolysis of 1,4-beta-linkages between N-acetylmuramic acid and N-acetyl-D-glucosamine residues in a peptidoglycan and between N-acetyl-D-glucosamine residues in chitodextrins. Lysozyme is part of the innate immune system. Reduced lysozyme levels have been associated with bronchopulmonary dysplasia in newborns. In certain cancers (especially myelomonocytic leukemia) excessive production of lysozyme by cancer cells can lead to toxic levels of lysozyme in the blood. High lysozyme blood levels can lead to kidney failure and low blood potassium, conditions that may improve or resolve with treatment of the primary malignancy.
全称
lysozyme like 2
参考文献
  • Lamesch P. et al., 2007, Genomics. 89 (3): 307-15.
  • Argyropoulos G. et al., 2009, Physiol Genomics. 36 (2): 79-88.
  • Deloukas P. et al., 2004, Nature. 429 (6990): 375-81.
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