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DBCO-PEG2-DBCO

Catalog No.GC71175 Copy One-Click Copy Product Info

DBCO-PEG2-DBCO is a click chemistry reagent containing a DBCO group.

Products are for research use only. Not for human use. We do not sell to patients.

DBCO-PEG2-DBCO Chemical Structure

Cas No.: 2639395-48-3

Size Price Stock Qty
5 mg
$63.00
In stock
10 mg
$99.00
In stock
25 mg
$162.00
In stock

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Customer Reviews

Based on customer reviews.

Sample solution is provided at 25 µL, 10mM.



Description of DBCO-PEG2-DBCO

DBCO-PEG2-DBCO is a click chemistry reagent containing a DBCO group. DBCO-PEG2-DBCO is a PEG linker containing two terminal DBCO groups. The DBCO groups is commonly used for copper-free Click Chemistry reactions due to its strain promoted high energy. The hydrophilic PEG chain allows for increased water solubility. T Reagent grade, for research use only.

Chemical Properties of DBCO-PEG2-DBCO

Cas No. 2639395-48-3 SDF
Formula C44H42N4O6 M.Wt 722.83
Solubility DMSO : 100 mg/mL (138.35 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO) Storage
General tips Please select the appropriate solvent to prepare the stock solution according to the solubility of the product in different solvents; once the solution is prepared, please store it in separate packages to avoid product failure caused by repeated freezing and thawing.Storage method and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored at -20°C, please use it within 1 month.
To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time.
Shipping Condition Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request.

Complete Stock Solution Preparation Table of DBCO-PEG2-DBCO

Prepare stock solution
1 mg 5 mg 10 mg
1 mM 1.3835 mL 6.9173 mL 13.8345 mL
5 mM 276.7 μL 1.3835 mL 2.7669 mL
10 mM 138.3 μL 691.7 μL 1.3835 mL
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**When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and MSDS / CoA (available online).

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In vivo Formulation Calculator (Clear solution) of DBCO-PEG2-DBCO

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

mg/kg g μL

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO % % Tween 80 % saline
%DMSO %

Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL saline, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
3. All of the above co-solvents are available for purchase on the GlpBio website.

Product Documents

Quality Control & SDS

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Reviews

Review for DBCO-PEG2-DBCO

Average Rating: 5 ★★★★★ (Based on Reviews and 30 reference(s) in Google Scholar.)

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