SRP6307

BPI from human neutrophils

≥95% (SDS-PAGE)

• 別名: BPI, Bacterial/Permeability, CAP57, Increasing Protein
• UNSPSCコード: 12352204
• NACRES: NA.32

特性

• 由来生物: human (neutrophils)
• アッセイ: ≥95% (SDS-PAGE)
• 形状: frozen liquid
• 分子量: 55 kDa
• 包装: pkg of 100 μg; pkg of 50 μg
• UniProtアクセッション番号: P17213
• 輸送温度: dry ice
• 保管温度: −70°C
• 遺伝子情報: human ... BPI(671)

詳細

詳細

Bactericidal/permeability increasing protein (BPI) is a 456 residue protein which is part of the innate immune system. BPI was initially identified in neutrophils, but is found in other tissues including the epithelial lining of mucus membranes. It is an endogenous antibiotic protein with potent killing activity against Gram-negative bacteria. It binds to compounds called lipopolysaccharides produced by Gram-negative bacteria. Lipolysaccharides are potent activators of the immune system; however BPI at certain concentrations can prevent this activation. Bacterial/Permeability-Increasing Protein (BPI) is present in the azurophilic granules of polymorphonuclear leukocytes (PMN). BPI is toxic only toward Gram-negative bacteria. This specificity is attributable to the strong attraction of BPI for the lipopolysaccharides (LPS) in the bacterial envelope. BPI is also an important antigen for anti-neutrophil cytoplasmic autoantibodies (ANCA) in vasculitis.

物理的形状

Frozen in 80 mM Citrate Phosphate, pH 5.6, 0.75 M NaCl.

安全性情報

• 保管分類コード: 13 - Non Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable