半岛bd体育手机客户端 说明
一般描述
Neurofilaments are type of intermediate filaments (IFs) that serve as major elements of the cytoskeleton supporting the axon cytoplasm of neuronal cells. IFs are components of most eukaryotic cells and significantly differ from other cytoskeletal elements of the cell, namely microtubules and microfilaments.
特异性
Monoclonal Anti-Neurofilament 200, also known as Neurofilament-H or Heavy subunit, specifically recognizes the phosphorylated H tail of Neurofilament 200 and shows no reactivity on enzymatically dephosphorylated neurofilaments.2 The antibody shows reactivity with neurofilaments in the central and peripheral nervous systems from human1, pig1, mouse3, rat4, chicken3, guinea pig3, feline3 and bovine3 origin.
免疫原
Neurofilaments purified from pig spinal cord
应用
The antibody may be used in various immunochemical techniques including Immunohistochemistry and Immunoblotting (~200 kDa).1-7
生化/生理作用
Neurofilaments undergo post-translational modifications including different levels of phosphorylation, which has been suggested to modulate their function by influencing the interaction between neurofilament and cytoplasmic organelles. Neurofilaments are built from three intertwined protofibrils of apparent molecular weights [68 (L), 160 (M) and 200 (H) kDa] which are themselves composed of two tetrameric protofilament complexes of monomeric proteins. Neurofilament 200 also known as Neurofilament heavy polypeptide (H-subunit), NF-H, NEFH or 200 kDa neurofilament protein, has an important function in mature axons that is not subserved by the two smaller neurofilament proteins.
外形
Supplied as a solution in 0.01 M phosphate buffered saline pH 7.4, containing 15 mM sodium azide as a preservative.
储存及稳定性
For continuous use, store at 2-8℃ for up to one month. For extended storage, freeze in working aliquots. Repeated freezing and thawing is not recommended. If slight turbidity occurs upon prolonged storage, clarify the solution by centrifugation before use. Working dilution samples should be discarded if not used within 12 hours. Protect from prolonged exposure to light.
免责声明
Unless otherwise stated in our catalog our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
半岛bd体育手机客户端 性质
| 生物来源 | mouse |
| 偶联物 | FITC conjugate |
| 抗体形式 | purified from hybridoma cell culture |
| antibody product type | primary antibodies |
| 克隆 | NE14, monoclonal |
| 形式 | buffered aqueous solution |
| 分子量 | 200 kDa |
| species reactivity | guinea pig, rat, bovine, mouse, feline, chicken, human, pig |
| 包装 | antibody small pack of 25 μL |
| 浓度 | ~1 mg/mL |
| technique(s) | immunohistochemistry: 1:200-1:400 (4-8 ug/mL) using enzyme treated formalin-fixed, paraffin-embedded rat Cerebellum sections |
| 运输 | dry ice |
| 储存温度 | ?20℃ |
| Gene Information | human ... NEFH(4744) |
安全信息
| 储存分类代码 | 12 - Non Combustible Liquids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
