5-TAMRA maleimide is an orange-fluorescent, single isomer, thiol-reactive dye for synthesis of orange fluorescent biomolecules. The maleimide group is selective for reaction with thiol groups on peptides, proteins, and other thiol-containing biomolecules when reacted at pH below 7.5. 5-TAMRA maleimide, sometimes also referred to as TMRM, has been used for investigations of conformational changes in voltage sensitive domains of ion channels by site directed fluorescent labeling. Conjugates of 5-TAMRA maleimide are excited near 541 nm with fluorescence emission near 567 nm and are relatively photostable and insensitive to changes in pH. 5-TAMRA maleimide is a purified single isomer label that is suitable for preparing conjugates that are purified by capillary electrophoresis or ion-exchange chromatography. Please see the bottom of the page for other related products.Thiol-Reactive Fluorescent Probe. Specifications and Purity: ≥85% (HPLC),Used for fluorescence analysis. MDL Number: MFCD01311091. Molecular Formula: C28H23N3O5. Molecular Weight: 481.499. PubChem CID: 341122141. Related Document: https://ald-pub-files.oss-cn-shanghai.aliyuncs.com/aladdinsci/pdp/sds/1/T131155-SCI_825ddc298af241469c4f77fde1b956f9.pdf.
- UPC:
- 12171501
- Condition:
- New
- Availability:
- 2 weeks
- Weight:
- 0.96 Ounces
- HazmatClass:
- No
- WeightUOM:
- LB
- MPN:
- T131155-1mg
- CAS:
- 174568-67-3
- Product Size:
- 1mg
