SRP3030

ENA-78(8-78) ヒト

recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC), suitable for cell culture

• 別名: CXCL5, LIX (マウス), 上皮性好中球活性化ペプチド-78
• UNSPSCコード: 12352200
• NACRES: NA.32

特性

• 由来生物: human
• リコンビナント: expressed in E. coli
• アッセイ: ≥98% (HPLC); ≥98% (SDS-PAGE)
• フォーム: lyophilized
• 有効性: 10.0-100.0 ng/mL
• 分子量: 7.8 kDa
• 包装: pkg of 20 μg
• テクニック: cell culture | mammalian: suitable
• 不純物: <0.1 EU/μg endotoxin, tested
• 色: white to off-white
• UniProtアクセッション番号: P42830
• 輸送温度: wet ice
• 保管温度: −20°C
• 遺伝子情報: human ... CXCL5(6374)

詳細

詳細

ENA-78 (epithelial cell-derived neutrophil activating peptide-78) is a CXC chemokine that signals through the CXCR2 receptor. It is expressed in monocytes, platelets, endothelial cells, and mast cells.[1] ENA-78 is a chemoattractant for neutrophils.[2] The murine homolog of ENA-78 is called LIX.[2] Three N-terminal truncated variants of human ENA-78; ENA 5-78, ENA 8-78, ENA 9-78, contain 74, 71, and 70 amino acid residues, respectively, possess increased biological activity. ENA-78 contains the four conserved cysteine residues present in CXC chemokines, and also contains the ‘ELR′ motif common to CXC chemokine that bind to the CXCR1 and CXCR2 receptors.[3] Recombinant human ENA-78 is a 7.8 kDa protein consisting of 71 amino acid residues. The ENA-78 gene is mapped to human chromosome 4q13.3.[4]

生物化学的／生理学的作用

ENA-78 (epithelial cell-derived neutrophil activating peptide-78) gene expression is associated with sepsis, atherosclerosis, COPD (chronic obstructive pulmonary disease), psoriasis and gastrointestinal inflammation.[2] ENA-78 is angiogenic factor and is associated with cancer progression.[5] Upregulation of ENA-78 gene is observed in non‐small‐cell lung cancer, head, neck, gastric, pancreatic, colorectal, prostate and lung cancer squamous cell carcinoma.[5][4]

ENA-78 is a CXC chemokine that signals through the CXCR2 receptor. It is expressed in monocytes, platelets, endothelial cells, and mast cells. Recombinant human ENA-78 is a 7.8 kDa protein consisting of 71 amino acid residues.

シーケンス

LRELRCVCLQ TTQGVHPKMI SNLQVFAIGP QCSKVEVVAS LKNGKEICLD PEAPFLKKVI QKILDGGNKE N

物理的形状

凍結乾燥品(添加物不含)。

再構成

バイアルは、開封前に遠心してください。水で0.1～1.0 mg/mLに復元してください。ボルテックスは使用しないでください。水溶液は2～8°Cで最長1週間保存できます。長期保存には、担体タンパク質(0.1% BSAなど)含有バッファーでさらに希釈し、1回の使用量ずつに分注して-20～-80°Cで保存することを推奨します。

安全性情報

• 保管分類コード: 11 - Combustible Solids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable