1. Cell Cycle/DNA Damage
  2. DNA Stain
  3. 5(6)-TAMRA SE

5(6)-TAMRA SE  (Synonyms: 5(6)-Carboxytetramethylrhodamine N-succinimidyl ester)

Cat. No.: HY-D0723 Purity: 91.61%
COA Handling Instructions

5(6)-TAMRA SE is the amine-reactive, mixed isomer form of TAMRA, which is a dye for oligonucleotide labeling and automated DNA sequencing applications.

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

5(6)-TAMRA SE Chemical Structure

5(6)-TAMRA SE Chemical Structure

CAS No. : 246256-50-8

Size Price Stock Quantity
Solid + Solvent
10 mM * 1 mL in DMSO
ready for reconstitution
USD 85 In-stock
10 mM * 1 mL in DMSO USD 85 In-stock
5 mg USD 73 In-stock
10 mg USD 75 In-stock
50 mg USD 188 In-stock
100 mg USD 300 In-stock
200 mg   Get quote  
500 mg   Get quote  

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This product is a controlled substance and not for sale in your territory.

Customer Review

Based on 1 publication(s) in Google Scholar

Other Forms of 5(6)-TAMRA SE:

Top Publications Citing Use of Products

1 Publications Citing Use of MCE 5(6)-TAMRA SE

  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review


5(6)-TAMRA SE is the amine-reactive, mixed isomer form of TAMRA, which is a dye for oligonucleotide labeling and automated DNA sequencing applications.

Molecular Weight






Emission (Em)


Excitation (Ex)





Room temperature in continental US; may vary elsewhere.


-20°C, protect from light, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)

Solvent & Solubility
In Vitro: 

DMSO : 10 mg/mL (18.96 mM; ultrasonic and warming and heat to 60°C)

Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.8956 mL 9.4781 mL 18.9563 mL
5 mM 0.3791 mL 1.8956 mL 3.7913 mL
10 mM 0.1896 mL 0.9478 mL 1.8956 mL
*Please refer to the solubility information to select the appropriate solvent.
Purity & Documentation

Purity: ≥95.0%

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5(6)-TAMRA SE 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.

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The molarity calculator equation

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

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The dilution calculator equation

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
× = ×
C1   V1   C2   V2

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