5-TAMRA

SKU: orb1307250

Description

5-TAMRA

Key Properties

• CAS Number: 91809-66-4
• MW: 430.45
• Purity: 98.11%
• Formula: C₂₅H₂₂N₂O₅
• SMILES: CN(C)c1ccc2c(-c3ccc(cc3C([O-])=O)C(O)=O)c3ccc(cc3[o+]c2c1)N(C)C
• Target: Others
• Solubility: DMSO:60 mg/mL (139.39 mM)

Bioactivity

• In Vitro:
  I. Biomolecule labeling 1. Material preparation: 1) 5-TAMRA solution: Prepare a 1–10 mM solution and dissolve it in anhydrous DMF (N,N-dimethylformamide) or DMSO. 2) Target molecules (such as antibodies, nucleic acid probes, etc.). 3) Coupling buffer: Commonly used are PBS buffer or other appropriate biochemical buffers (pH 7.0–8.5). 4) Coupling reagents: such as EDC (1-ethyl-3-(3-dimethylaminopropyl)carbodiimide) or NHS (N-hydroxysuccinimide). 2. Steps: 1) Coupling reaction: Add 5-TAMRA solution and target molecules (such as antibodies, nucleic acid probes, etc.) to the coupling buffer at an appropriate molar ratio (usually 1:1 to 1:10), add coupling reagents (such as EDC or NHS) to activate the carboxyl groups on the molecules and promote the binding of 5-TAMRA to the amino groups on the target molecules. 2) Reaction conditions: React the reaction system at room temperature for 1-2 hours, or adjust the time and temperature according to the specific coupling reaction requirements. 3) Washing: Remove unreacted dyes and coupling reagents by dialysis, gel filtration or other appropriate methods. 4) Detection and analysis: Determine the fluorescence intensity of the labeled molecules by fluorescence spectrophotometer or fluorescence microscope. Usually use an excitation wavelength of 546 nm and an emission wavelength of 579 nm for detection. II. Real-time PCR labeling 1. Material preparation: 1) 5-TAMRA fluorescent probe (usually used as a reporter dye) is used in conjunction with FAM, VIC or other targeting dyes. 2) PCR primers and templates. 2. Steps: 1) Design probes: Match the 5-TAMRA-labeled probes to specific DNA sequences, usually selecting sequences with high specificity. 2) PCR reaction: Use the 5-TAMRA-labeled probes in real-time PCR experiments to detect changes in the fluorescent signal during PCR amplification.

Storage & Handling

• Storage: keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.
• Expiration Date: 12 months from date of receipt.
• Disclaimer: For research use only

Alternative Names

Inhibitor, inhibit, 5-Carboxytetramethylrhodamine, 5 TAMRA, 5TAMRA, 5-TAMRA

Compound Identifiers

PubChem CID

2762602