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Molecular Weight：1123.34
Storage：store at -20℃ in dry place for 1 year，avoid light.
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| Name | SunRed SE |
| Molecular Weight | 1123.34 |
| Ex/Em(nm/nm) | 591/608 |
| Storage | store at -20℃ in dry place for 1 year，avoid light. |
| Unit | piece |
| Specification | 1mg 5mg |
Although sulfonylrhodamine 101 acyl chloride (also known as TexasRed) is a commonly used sulfonyl chloride labeling reagent，it is very unstable in water，especially when reacting with aliphatic amines at high pH. In addition，TexasRed's labeling efficiency is extremely low compared to the dye succinimidyl ester. SunRed SE is a succinimidyl ester. It is an alternative to Texas Red. SunRed reacts with amine compounds such as amino acids，peptides，and proteins to give a very stable bright red fluorescent conjugate. Compared to TexasRed，SunRed has a higher labeling efficiency，and the resulting conjugates are more fluorescent and water-soluble than the corresponding TexasRed conjugates. SunRed's conjugates have the same excitation and emission wavelengths as TexasRed. The study showed that SunRed was more stable than TexasRed under the same labeling conditions. It is useful for labeling hydrophobic peptides，making fluorescent conjugates easier to purify and more soluble in water.
Remark：These protocols are for reference only. Solarbio does not independently validate these methods.
Note：
1. The products are all for scientific research use only. Do not use it for medical, clinical diagnosis or treatment, food and cosmetics, etc. Do not store them in ordinary residential areas.
2. For your safety and health, please wear laboratory clothes, disposable gloves and masks.
3. The experimental results may be affected by many factors, after-sale service is limited to the product itself and does not involve other compensation.
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