1. Dye Reagents
  2. 6-TAMRA

6-TAMRA (Synonyms: 6-Carboxytetramethylrhodamine)

Cat. No.: HY-15943 Purity: 98.07%
Handling Instructions

6-TAMRA has been a widely used fluorophore for preparing bioconjugates, especially fluorescent antibody and avidin derivatives used in immunochemistry.

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

6-TAMRA Chemical Structure

6-TAMRA Chemical Structure

CAS No. : 91809-67-5

Size Price Stock Quantity
10 mg USD 50 In-stock
Estimated Time of Arrival: December 31
25 mg USD 90 In-stock
Estimated Time of Arrival: December 31
50 mg USD 140 In-stock
Estimated Time of Arrival: December 31
100 mg   Get quote  
200 mg   Get quote  

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Description

6-TAMRA has been a widely used fluorophore for preparing bioconjugates, especially fluorescent antibody and avidin derivatives used in immunochemistry. Under the name TAMRA, the carboxylic acid of 6-TAMRA has also achieved prominence as a dye for oligonucleotide labeling and automated DNA sequencing applications.

Molecular Weight

430.45

Formula

C25H22N2O5

CAS No.
SMILES

CN(C1=CC2=[O+]C3=C(C=CC(N(C)C)=C3)C(C4=CC(C([O-])=O)=CC=C4C(O)=O)=C2C=C1)C

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

-20°C, protect from light

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

Solvent & Solubility
In Vitro: 

DMSO : 2.86 mg/mL (6.64 mM; Need ultrasonic)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.3232 mL 11.6158 mL 23.2315 mL
5 mM 0.4646 mL 2.3232 mL 4.6463 mL
10 mM --- --- ---
*Please refer to the solubility information to select the appropriate solvent.
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The dilution calculator equation

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This equation is commonly abbreviated as: C1V1 = C2V2

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

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Product Name:
6-TAMRA
Cat. No.:
HY-15943
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