Digoxigenin NHS ester

Tocris Bioscience | Catalog # 7784

NHS ester hapten for labeling amino groups
Tocris Bioscience

Key Product Details

Description

NHS ester hapten for labeling amino groups
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Product Description

Digoxigenin NHS ester is an NHS ester hapten for labeling amino groups within biomolecules (oligonucleotides or proteins). Digoxigenin NHS ester is also used for in situ hybridization.

Product Specifications for Digoxigenin NHS ester

Molecular Weight

658.79

Formula

C35H50N2O10

Storage

Store at -20°C

Purity

≥80% (HPLC)

Chemical Name

(3β,5β,12β)-3-[2-[[6-[(2,5-Dioxo-1-pyrrolidinyl)oxy]-6-oxohexyl]amino]-2-oxoethoxy]-12,14-dihydroxycard-20(22)-enolide

CAS Number

129273-26-3

InChI Key

KHNDABJZSPPYLE-FUGFVFQCSA-N

SMILES

O[C@@]12[C@@]([C@@H](C(CO3)=CC3=O)CC1)([C@@H](C[C@@]4([H])[C@@]2([H])CC[C@@]5([H])[C@@]4(CC[C@@H](C5)OCC(NCCCCCC(ON6C(CCC6=O)=O)=O)=O)C)O)C

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

Solubility

Solvent Max Conc. mg/mL Max Conc. mM
Solubility
DMF 65.88 100
DMSO 65.88 100

Preparing Stock Solutions for Digoxigenin NHS ester

The following data is based on the product molecular weight 658.79.

Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which all affect the solvent volumes required to prepare stock solutions.

Select a batch to recalculate based on the batch molecular weight:

Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.52 mL 7.59 mL 15.18 mL
5 mM 0.30 mL 1.52 mL 3.04 mL
10 mM 0.15 mL 0.76 mL 1.52 mL
50 mM 0.03 mL 0.15 mL 0.30 mL

Calculators

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Background References

References are publications that support the biological activity of the product.

Product Documents for Digoxigenin NHS ester

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot or batch number in the search box below.

Product Specific Notices for Digoxigenin NHS ester

For research use only

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