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Supplier: Thermo Fisher Scientific
Description: 2-Fluorothiophenol ≥97%
Supplier: Thermo Fisher Scientific
Description: 4-Hydroxythiophenol 99%
Supplier: Thermo Fisher Scientific
Description: 4-Methoxythiophenol 98%
Supplier: Thermo Fisher Scientific
Description: 2-Mercaptothiophene 97% contains dimer
Supplier: Thermo Fisher Scientific
Description: 4-Bromothiophenol ≥98%
Supplier: Thermo Fisher Scientific
Description: 3,5-Dichlorothiophenol ≥97%
Supplier: Thermo Fisher Scientific
Description: 3-Methoxythiophenol ≥98%
Supplier: Thermo Fisher Scientific
Description: 1-Pentanethiol ≥97%
Supplier: Thermo Fisher Scientific
Description: 4-Bromothiophenol 95%
Catalog Number: (AATB471)
Supplier: AAT BIOQUEST
Description: Although Lissamine Rhodamine B chloride is one of the most popular labeling reagents of sulfonyl chloride, it is quite unstable in water. Even in anhydrous DMF, Lissamine Rhodamine B chloride tends to give a very complicated reaction mixture. It reacts with thiols, alcohols, phenols, aliphatic amines and aromatic amines indiscriminatingly. LRB Red™ is a succinimidyl ester and has the spectral properties identical to those of Lissamine Rhodamine B chloride. LRB Red™ is a superior replacement for Lissamine Rhodamine B chloride. LRB Red™ only reacts with aliphatic amines such as amino acids, peptides and proteins to give bright red fluorescent conjugates that are extremely stable. Compared to Lissamine Rhodamine B chloride, LRB Red™ has much higher labeling efficiency, and more importantly the resulted conjugates are much easier to be purified due to its much cleaner reactions. We strongly recommend that you consider using LRB Red™ to replace Lissamine Rhodamine B chloride for labeling peptides and oligonucleotides.
UOM: 1 * 10 mg


Supplier: Thermo Fisher Scientific
Description: 2-Methyl-1-butanethiol ≥99%
Supplier: Apollo Scientific
Description: 2-Fluorothiophenol 98%

Supplier: Apollo Scientific
Description: 2-Chlorothiophenol 99%

Supplier: Thermo Fisher Scientific
Description: 2-Mercaptobenzimidazole ≥97%
Supplier: Thermo Fisher Scientific
Description: 1-Decanethiol 96%
Supplier: Thermo Fisher Scientific
Description: 2-Mercapto-1,3,4-thiadiazole ≥98%
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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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