- 单击化学试剂
- Amine Reactive PEGs
- Biotin PEG
- Nanoparticles & Beads
- 乙烯砜聚乙二醇
- Fluorescent PEGs
- NTA PEG
- NHS cross linkers
- ITO Coated Glass Slides
- Polylysine & conjugates
- Dextran & Conjugates
- 菁聚乙二醇
- Functional Agarose Beads
- Carbonyl Reactive PEGs
- 表面涂层功能性载玻片
- Fluorescein PEG
- 其他聚乙二醇试剂
- Phosphate PEG
- 蛋白质生物结合物
- NPC PEG
- Thiol PEG
Folic acid PEG Fluorescein, Folic acid PEG FITC, MW 2000
Description
Folic acid PEG Fluorescein, also called Folate PEG fluorescein, is one of Nanocs fluorescent folic acid PEG derivatives. Fluorescein is a bright green fluorescent dye with excitation/emission wavelength at 490 nm/520 nm. Fluorescent PEG can be easily traced with its fluorescent signal. Folic acid was covalently linked to PEG chain via its terminal carboxylic groups. Folic acid is also known as vitamin M, vitamin B9 or pteroyl-L-glutamic acid. Folic acid is an essential bioactive molecule for numerous biological functions. It participates in the synthesis, repairing and methylation of DNA as well as to act as a cofactor in many biological reactions. Folic acid is a ligand to folate receptors on cell surfaces. Fluorescein PEG folic acid is readily soluble in aqueous solution and it can be used to detect folate receoptors on cell membrane.
Item specifications:
- Appearance (color): Yellow;
- Appearance (form): Solid;
- Functional group: Fluorescein;
- Excitation/emission wavelength: ~490 nm/~520 nm; Green fluorescence.
- Solubility: Soluble in water, DMSO, DMF.
Storage Conditions:
- Store at -20 0C. Desiccate. Protect from light. Avoid frequent thaw and freeze.
