Streptavidin Products (44)

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  • Thumbnail Image for Streptavidin

    Bio Basic Inc.
    Item #:
    C860A76-TS

    Streptavidin is a tetrameric protein composed of identic subunits. Each subunit binds one biotin molecule with a KD of ~1×10-15 M. The preparation contains an N- and C-terminal shortened variant (core streptavidin) with improved proper

  • Thumbnail Image for Alexa Fluor® 594 Streptavidin

    Jackson Immunoresearch
    Item #:
    C840F87

    Steptavidin, a bacterial protein isolated from Streptomyces avidinii, is similar to egg-white avidin in its ability to bind biotin, and has been used as a replacement for egg-white avidin because of its more favorable chemical properties. Conjugates of streptavidin are recommended for use with...

  • Thumbnail Image for HOOK™-PFP-Biotin Kit

    G-Biosciences
    Item #:
    C752M80

    HOOK™-PFP-Biotin reacts with protein primary amines. Amines, lysine ε-amines and N-terminal α-amines, are the most abundant group in protein molecules and represent the most common target for biotinylation. For example, BSA contains 59 primary amines, of which up to 35 are...

  • Thumbnail Image for HOOK™-Sulfo-NHS-Biotin Kit
    Item #:
    C752M76

    HOOK™-Sulfo-NHS-Biotin reacts with protein primary amines. Amines, lysine ε-amines and N-terminal α-amines, are the most abundant group in protein molecules and represent the most common target for biotinylation. For example, BSA contains 59 primary amines, of which up to 35 are...

  • Thumbnail Image for HOOK™-Biotin-PEG3-Amine Kit
    Item #:
    C752M86

    HOOK™-Biotin-PEG3-Amine reacts with protein carboxyl groups in the presence of the heterobifunctional cross-linker EDC. HOOK™-Biotin-Pentylamine, HOOK™-Biotin-PEG2-Amine and HOOK™-Biotin-PEG3-Amine are water soluble, due to its polyethylene...

  • Thumbnail Image for Alexa Fluor® 488 Streptavidin

    Jackson Immunoresearch
    Item #:
    C840F86

    Steptavidin, a bacterial protein isolated from Streptomyces avidinii, is similar to egg-white avidin in its ability to bind biotin, and has been used as a replacement for egg-white avidin because of its more favorable chemical properties. Conjugates of streptavidin are recommended for use with...

  • Thumbnail Image for HOOK™-NHS-dPEG4™-Biotin Kit
    Item #:
    C752M75

    HOOK™-NHS-dPEG™4-Biotin reacts with protein primary amines. Amines, lysine ε-amines and N-terminal α-amines, are the most abundant group in protein molecules and represent the most common target for biotinylation. For example, BSA contains 59 primary amines, of...

  • Thumbnail Image for HOOK™-Biotin-PEG2-Amine Kit
    Item #:
    C752M85

    HOOK™-Biotin-PEG2-Amine reacts with protein carboxyl groups in the presence of the heterobifunctional cross-linker EDC. HOOK™-Biotin-Pentylamine, HOOK™-Biotin-PEG2-Amine and HOOK™-Biotin-PEG3-Amine are water soluble, due to its polyethylene...

  • Thumbnail Image for HOOK™-NHS-Biotin Kit

    G-Biosciences
    Item #:
    C752M71

    HOOK™ NHS-Biotin reacts with protein primary amines. Amines, lysine ε-amines and N-terminal α-amines, are the most abundant group in protein molecules and represent the most common target for biotinylation. For example, BSA contains 59 primary amines, of which up to 35 are...

  • Thumbnail Image for Streptavidin FITC

    MP Biomedicals
    Item #:
    C817C76

    This is a purified product supplied in 0.05% sodium azide. The typical working dilution is 1:50-1:150.

  • Thumbnail Image for HOOK™-NHS-LC-LC-Biotin Kit
    Item #:
    C752M73

    HOOK™-NHS-LC-LC-Biotin reacts with protein primary amines. Amines, lysine ε-amines and N-terminal α-amines, are the most abundant group in protein molecules and represent the most common target for biotinylation. For example, BSA contains 59 primary amines, of which up to 35 are...

  • Thumbnail Image for R-Phycoerythrin Streptavidin

    Jackson Immunoresearch
    Item #:
    C840F77

    Steptavidin, a bacterial protein isolated from Streptomyces avidinii, is similar to egg-white avidin in its ability to bind biotin, and has been used as a replacement for egg-white avidin because of its more favorable chemical properties. Conjugates of streptavidin are recommended for use with...

  • Thumbnail Image for Alexa Fluor® 680 Streptavidin

    Jackson Immunoresearch
    Item #:
    C840F89

    Steptavidin, a bacterial protein isolated from Streptomyces avidinii, is similar to egg-white avidin in its ability to bind biotin, and has been used as a replacement for egg-white avidin because of its more favorable chemical properties. Conjugates of streptavidin are recommended for use with...

  • Thumbnail Image for Streptavidin

    Jackson Immunoresearch
    Item #:
    C840F70-TS

    Steptavidin, a bacterial protein isolated from Streptomyces avidinii, is similar to egg-white avidin in its ability to bind biotin, and has been used as a replacement for egg-white avidin because of its more favorable chemical properties. Conjugate: Unconjugated

  • Thumbnail Image for HOOK™-Biotin-PDA Kit

    G-Biosciences
    Item #:
    C752M83

    HOOK™-Biotin-PDA reacts with protein free sulhydryl groups. Sulfhydryl reactive reagents are more specific and react only with free sulfhydryl residues (-SH or thiol groups). The side chain of the amino acid cysteine is the most common source of free sulfhydryl groups. If free sulfhydryl...

  • Thumbnail Image for Streptavidin:Eu-W1024

    Cayman Chemical
    Item #:
    C817V17-TS

    Antibody: Streptavidin Dye: Europium Chelate W-1024 Excitation max. λ: 340 nm Emission max. λ: 615 nm Uses: TR-FRET high throughput screening (HTS) applications (LANCE®, HTRF®)

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