Special Offers

This October, stock up and save on two lab staples: GoldBio’s Proven and Published® DTT and TCEP. Use coupon* code REDUCE15 to take 15% off your DTT or TCEP purchases.

DTT: GoldBio’s DTT is 99% pure and protease-free, making it ideal for protein purification and SDS-PAGE. Compared to beta-mercaptoethanol, DTT delivers nearly 7x the reducing power, with a much less offensive odor and lower toxicity.

TCEP-HCl: A high-purity, thiol-free reducing agent that stays active across a wide pH range. It offers superior stability, odor-free handling, and compatibility with mass spectrometry, protein purification, and oligonucleotide preservation.

Both reagents are trusted by labs worldwide and cited in hundreds of peer-reviewed publications, providing reliability you can trust at a better price.

Don’t miss out. This offer ends October 31st. Shop DTT and TCEP and apply the REDUCE15 code at checkout to save.

 

*Coupon expires October 31st, while supplies last. Enter code REDUCE15 at checkout or reference it in your offline order. Limit one time use per customer. Cannot be combined with other discounts or quotes. Valid only on GoldBio orders; not valid for distributors or third parties. GoldBio reserves the right to modify or cancel this offer at any time.

 

 

2 products

  • DTT (Dithiothreitol) (> 99% pure) Protease free

    DTT Dithiothreitol Bottle
    Catalog ID Size Pricing
    DTT10 10 g $69.00
    DTT25 25 g $143.00
    DTT50 50 g $252.00
    DTT100 100 g $405.00
    DTT500 500 g $1,803.00

    Show Product Details

    product description

    Dithiothreitol (DTT) is the common name of the more popular of the two Cleland’s Reagents (the other being Dithioerythritol or DTE). DTT is a powerful reducing agent that forms a stable six-membered ring with an internal disulfide bond which is resistant to oxidation. DTT is often used for the following: reducing the disulfide bridge of the cross-linker N,N′-bis(acryloyl) cystamine to break apart the matrix of a polyacrylamide gel, the reduction of disulfide bonds in proteins, the prevention of those bonds from forming between cysteine residues and lastly, DTT is often used to reduce thiolated DNA in order to minimize dimerization.

    DTT is a nearly 7-fold stronger reduction agent than βME (β-mercaptoethanol) and has a less offensive odor and is less toxic.

    Product Specifications

    Catalog ID: DTT
    CAS # : 3483-12-3 / 27565-41-9
    Formula : C4H10O2S2
    MW : 154.25 g/mol
    Grade : MOLECULAR BIOLOGY GRADE
    Storage/handling : Store desiccated at -20°C.
    PubChem Chemical ID: 19001
    View
    Packs & Pricing
    Catalog ID Size Pricing
    DTT10 10 g $69.00
    DTT25 25 g $143.00
    DTT50 50 g $252.00
    DTT100 100 g $405.00
    DTT500 500 g $1,803.00

    $69.00 - $1,803.00

  • TCEP HCl

    TCEP HCL for Research - GoldBio
    Catalog ID Size Pricing
    TCEP1 1 g $33.00
    TCEP2 2 g $56.00
    TCEP5 5 g $101.00
    TCEP10 10 g $168.00
    TCEP25 25 g $340.00
    TCEP50 50 g $627.00
    TCEP100 100 g $1,230.00

    Show Product Details

    product description

    TCEP-HCl is an odorless reducing agent suitable for protein applications and in the preparation for electrophoresis. TCEP is water soluble, is stable in a variety of solutions and is particularly useful in the labeling of cysteine residues with maleimides, preventing the cysteines from forming disulfide bonds. As a reducing agent, TCEP has many other desirable features.

    Product Specifications

    Catalog ID: TCEP
    CAS # : 51805-45-9
    Formula : C9H15O6P • HCl
    MW : 286.65 g/mol
    Grade : Molecular Biology Grade
    Storage/handling : Store desiccated at -20°C.
    UN number : 3261
    item class : 8
    group number: II
    PubChem Chemical ID: 2734570
    View
    Packs & Pricing
    Catalog ID Size Pricing
    TCEP1 1 g $33.00
    TCEP2 2 g $56.00
    TCEP5 5 g $101.00
    TCEP10 10 g $168.00
    TCEP25 25 g $340.00
    TCEP50 50 g $627.00
    TCEP100 100 g $1,230.00

    $33.00 - $1,230.00

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