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  4. TAMRA-Azide-PEG-biotin

TAMRA-Azide-PEG-biotin is a dye derivative of TAMRA (HY-135640). TAMRA-Azide-PEG-biotin contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

For research use only. We do not sell to patients.

TAMRA-Azide-PEG-biotin Chemical Structure

TAMRA-Azide-PEG-biotin Chemical Structure

CAS No. : 1797415-74-7

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1 mg USD 350 In-stock
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Customer Review

Based on 1 publication(s) in Google Scholar

TAMRA-Azide-PEG-biotin Related Antibodies

Top Publications Citing Use of Products

1 Publications Citing Use of MCE TAMRA-Azide-PEG-biotin

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

TAMRA-Azide-PEG-biotin is a dye derivative of TAMRA (HY-135640). TAMRA-Azide-PEG-biotin contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

IC50 & Target

PEGs

 

In Vitro

PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

TAMRA-Azide-PEG-biotin Related Antibodies
Molecular Weight

1174.38

Formula

C57H79N11O14S
CAS No.
Appearance

Solid

Color

Purple to purplish red

SMILES

CN(C)C1=CC([O+]=C(C=C(N(C)C)C=C2)C2=C3C4=CC=C(C(NCCC(N(CCC(NCCOCCOCCOCCNC(CCCCC5SC(NC(N6)=O)C6C5)=O)=O)CCOCCOCCOCCN=[N+]=[N-])=O)=O)C=C4C([O-])=O)=C3C=C1.CN(C)C7=CC([O+]=C(C=C(N(C)C)C=C8)C8=C9C%10=CC(C(NCCC(N(CCC(NCCOCCOCCOCCNC(CCCCC%11SC(NC(N%12)=O)C%12C%11)=O)=O)CCOCCOCCOCCN=[N+]=[N-])=O)=O)=CC=C%10C([O-])=O)=C9C=C7
Shipping

Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
In solvent -80°C 6 months
-20°C 1 month
Solvent & Solubility
In Vitro: 

DMSO : 100 mg/mL (85.15 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 0.8515 mL 4.2576 mL 8.5151 mL
5 mM 0.1703 mL 0.8515 mL 1.7030 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

  • Molarity Calculator

  • Dilution Calculator

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

In Vivo:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 1.25 mg/mL (1.06 mM); Clear solution

    This protocol yields a clear solution of ≥ 1.25 mg/mL (saturation unknown).

    Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (12.5 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

    Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Please enter your animal formula composition:
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Calculation results:
Working solution concentration: mg/mL
Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).
Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
 If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation

Purity: ≥99.0%

SDS (393 KB)

COA (256 KB)

Handling Instructions (2659 KB)
References

Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 0.8515 mL 4.2576 mL 8.5151 mL 21.2878 mL
5 mM 0.1703 mL 0.8515 mL 1.7030 mL 4.2576 mL
10 mM 0.0852 mL 0.4258 mL 0.8515 mL 2.1288 mL
15 mM 0.0568 mL 0.2838 mL 0.5677 mL 1.4192 mL
20 mM 0.0426 mL 0.2129 mL 0.4258 mL 1.0644 mL
25 mM 0.0341 mL 0.1703 mL 0.3406 mL 0.8515 mL
30 mM 0.0284 mL 0.1419 mL 0.2838 mL 0.7096 mL
40 mM 0.0213 mL 0.1064 mL 0.2129 mL 0.5322 mL
50 mM 0.0170 mL 0.0852 mL 0.1703 mL 0.4258 mL
60 mM 0.0142 mL 0.0710 mL 0.1419 mL 0.3548 mL
80 mM 0.0106 mL 0.0532 mL 0.1064 mL 0.2661 mL
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TAMRA-Azide-PEG-biotin Related Classifications

Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

TAMRA-Azide-PEG-biotin1797415-74-7Fluorescent DyeInhibitorinhibitorinhibit

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