You Searched For: Protein Expression Reagents

Since a successful protein expression is dependent on an efficient proteomic workflow, the reagents are designed to address all needs including induction of protein expression, cell lysis/extraction, capture, and purification. These substances are suitable for both small-scale and large-scale studies. Compatible with automated systems, the protein expression reagents enable regulated processing without monitoring the culture or adding any inducers during cell growth. A range of more specific reagents are available to fit any procedure.

Since a successful protein expression is dependent on an efficient proteomic workflow, the reagents are designed to address all needs including induction of protein expression, cell lysis/extraction, capture, and purification. These substances are suitable for both small-scale and large-scale studies. Compatible with automated systems, the protein expression reagents enable regulated processing without monitoring the culture or adding any inducers during cell growth. A range of more specific reagents are available to fit any procedure.


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Description: biotin-X cadaverine (90061), and biotin ethylenediamine (90057) can be coupled to carboxylic acids, DNA and other biomolecules.
Catalog Number: 89139-626
Supplier: Biotium


Description: The Biotin SE Protein Labeling Kit includes everything required to label proteins with biotin. Sufficient for three labelings of 1 mg protein each.
Catalog Number: 89411-598
Supplier: Biotium


Description: is a water soluble biotin derivative that can be readily coupled to thiols.
Catalog Number: 89139-724
Supplier: Biotium


Description: Biotin-XX succinimidyl ester is readily coupled to a primary or secondary amine under mild conditions. The longer XX arm facilitates the interaction between biotin and avidin or streptavidin.
Catalog Number: 89139-604
Supplier: Biotium

Description: MTSEA biotin-X (90065) is supplied in a 50 mg unit size.
Catalog Number: 89139-634
Supplier: Biotium


Description: is a water-soluble biotin derivative capable of reacting with aldehydes or ketones to form hydrazones.
Catalog Number: 89139-722
Supplier: Biotium


Description: can be easily converted to the mixed anhydride form, which is more reactive than the succinimidyl ester and thus can be used to react with aromatic amines or sterically hindered amines.
Catalog Number: 89139-608
Supplier: Biotium


Description: can be coupled to activated carboxylic acid or sulfonyl chlorides in the presence of a base or in a basic buffer.
Catalog Number: 89139-622
Supplier: Biotium


Description: Biotin-X-C5-maleimide is readily and selectively coupled to thiols.
Catalog Number: 89139-616
Supplier: Biotium


Description: Like TS biotin ethylenediamine (92010) TS biotin-XX ethylenediamine is a highly selective thiol labeling probe. The XX spacer should facilitate better interaction between biotin and avidin or streptavidin.
Catalog Number: 89139-804
Supplier: Biotium


Description: free base can be directly coupled to activated carboxylic acid groups without using an additional base.
Catalog Number: 89139-660
Supplier: Biotium


Description: MTSEA biotin (90064) is supplied in a 50 mg unit size.
Catalog Number: 89139-630
Supplier: Biotium


Description: Biotin SE is readily coupled to a primary or secondary amine under mild conditions.
Catalog Number: 89139-600
Supplier: Biotium


Description: MTSEA biotin selectively labels thiols in the cell surface under mild condition.
Catalog Number: 89139-628
Supplier: Biotium


Description: Biotin alkyne reacts with azide to form 1, 2, 3-triazole by copper(I) catalyzed 1, 3-dipolar Huisgen cycloaddition. It can also be used as a monomer to copolymerize with other monomers to form biotin labeled polymers.
Catalog Number: 10119-222
Supplier: Biotium


Description: is a highly selective thiol labeling probe. TS (thiosulfate) group is negatively charged and thus probes bearing a TS group are ideal for specifically labeling thiols exposed at the exterior cell surface because charged probes are less likely to enter cells.
Catalog Number: 89139-800
Supplier: Biotium


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