You Searched For: Protein Expression

Protein expression systems make it very easy to sensitively detect various proteins used widely in bioanalytics and molecular biology. Fluorophores or certain vitamins are used to tag antibodies or other proteins, and these labeled molecules can then be purified or detected using other solutions such as streptavidin or monomeric avidin. These protein expression systems are optimized for the rapid synthesis of functionally active proteins.

Protein expression systems make it very easy to sensitively detect various proteins used widely in bioanalytics and molecular biology. Fluorophores or certain vitamins are used to tag antibodies or other proteins, and these labeled molecules can then be purified or detected using other solutions such as streptavidin or monomeric avidin. These protein expression systems are optimized for the rapid synthesis of functionally active proteins.


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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: QuantiFluo* HRP Reagent, Sample: Biological, Species: All, Detection Method: OD570nm, FL530/585nm, visualized under a light source (510-550 nm), reagent produces a highly fluorescent product, Feature: Highly sensitive.Convenient and fast, Size: 500 tests
Catalog Number: 75878-124
Supplier: BIOASSAY SYSTEMS


Description: Biotin-PEO4-propionate succinimidyl ester is a water soluble biotin derivative that can be readily coupled to primary or secondary amines.
Catalog Number: 89139-644
Supplier: Biotium


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: is a water soluble biotin derivative that can be readily coupled to activated carboxylic acids.
Catalog Number: 89139-642
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: 77392-572
Supplier: CUBE BIOTECH


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


Catalog Number: 77392-688
Supplier: CUBE BIOTECH


Catalog Number: 77392-714
Supplier: CUBE BIOTECH


Catalog Number: 102715-964
Supplier: New England Biolabs (NEB)

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Description: MTSEA biotin-X (90065) is supplied in a 50 mg unit size.
Catalog Number: 89139-634
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: MTSEA biotin (90064) is supplied in a 50 mg unit size.
Catalog Number: 89139-630
Supplier: Biotium


Description: Biotin BCN(Biocyclo[6.1.0]nonyne), an alternative to biotin labeled DIBO and DBCO, reacts with azide to form 1, 2, 3-triazole by copper free 1,3-dipolar Huisgen cycloaddition. This copper free bioorthogonal reaction allows staining the surface of live cells with copper in cell extracts
Catalog Number: 10119-224
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

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