?PHA protein
植物血球凝集素（PHA）
| 英文名稱 | PHA protein |
| 中文名稱 | 植物血球凝集素（PHA） |
| 別????名 | PHA; phytohaemagg lutinin; phytoagglutinin，plant agglutinin; lectin.?? |
| 性????狀 | Liquid |
| 濃????度 | >1.0 mg/ml |
| 物????種 | N/A |
| 序????列 | Purified native protein |
| 內毒素 | Not analyzed |
| 活性 | Not tested |
| 保存條件 | Stored at -70℃ or -20℃. Avoid repeated freeze/thaw cycles. |
| 注意事項 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 產品介紹 | Phytohaemagglutinin (PHA, or phytohemagglutinin) is a lectin found in plants, especially certain legumes. PHA actually consists of two closely related proteins, called leucoagglutinin (PHA-L) and PHA-E. The letters E and L indicate these proteins agglutinate erythrocytes and leukocytes (red and white blood cells). The lectin has a number of effects on cell metabolism; it induces mitosis, and affects the cell membrane in regard to transport and permeability to proteins. In medicine these proteins are useful and are used as a mitogen to trigger T-lymphocyte cell division and to activate latent HIV-1 from human peripheral lymphocytes. In neuroscience, anterograde tracing is a research method that uses the protein product phytohaemagglutinin PHA-L as a molecular tracer that can be taken up by the cell and transported across the synapse into the next cell thereby tracing the path of axonal projections and relative connections that nerve impulses travel beginning with the source located at the perikaryon (cell body or soma) and through the presynaptic part located on neuron's efferent axon all the way to the point of termination at the efferent synapse which then provides input to another neuron |
本產品僅供科研使用.請勿用于醫藥,不能用于臨床治療診斷使用！