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: MTSEA biotin-XX selectively labels thiols in the cell surface under mild condition. The XX-spacer should facilitate better biotin-avidin or streptavidin interaction than MTSEA biotin (90064).
Catalog Number: 89139-636
Supplier: Biotium


Description: is a water soluble biotin derivative that can be readily coupled to activated carboxylic acids.
Catalog Number: 89139-642
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


Description: free base can be directly coupled to activated carboxylic acid groups without using an additional base. The X-spacer should facilitate better biotin-avidin or streptavidin interaction than biotin cadaverine free base (90079).
Catalog Number: 89139-662
Supplier: Biotium


Description: is used to covalently attach biotin to a molecule with an aldehyde or ketone group. The aminooxy group reacts with an aldehyde or ketone group to form a stable oxime linkage in an neutral aqueous condition. The reaction is fast and can be accelerated by adding aniline as a catalyst.
Catalog Number: 89139-726
Supplier: Biotium


Description: Biotin-X succinimidyl ester is readily coupled to a primary or secondary amine under mild conditions.
Catalog Number: 89139-602
Supplier: Biotium


Description: Biotin azide reacts with alkyne to form 1, 2, 3-triazole by copper(I) catalyzed 1, 3-dipolar Huisgen cycloaddition. It could also undergo Staudinger ligation with phosphine containing compound.
Catalog Number: 10119-220
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: 89139-606
Supplier: Biotium


Catalog Number: 77392-714
Supplier: 0000042190


Catalog Number: 77392-722
Supplier: 0000042190


Catalog Number: 77392-570
Supplier: 0000042190


Catalog Number: 77392-704
Supplier: 0000042190


Catalog Number: 77392-732
Supplier: 0000042190


Catalog Number: 77392-754
Supplier: 0000042190


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