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11333089001

Roche

Anti-Digoxigenin

from sheep

Synonym(s):

anti-digoxigenin, digoxigenin

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About This Item

UNSPSC Code:
12352203

biological source

sheep

Quality Level

100

conjugate

unconjugated

antibody form

purified immunoglobulin

antibody product type

primary antibodies

clone

polyclonal

form

lyophilized

packaging

pkg of 200 μg

manufacturer/tradename

Roche

isotype

IgG

storage temp.

2-8°C

General description

Digoxigenin is a hapten which is used in labeling of nucleic acids and in detection systems.
Probes labeled with digoxigenin has greater sensitivity equivalent to that of radioactive probes. It allows faster detection, is less hazardous and has an increased shelf life.

Specificity

The polyclonal antibody from sheep is specific to digoxigenin and digoxin and shows no cross-reactivity with other steroids, such as human estrogens and androgens.

Application

Anti-Digoxigenin has been used in DNA tethering. It has been used to attach DNA molecule to the glass surface of the flow cell.
Use Anti-Digoxigenin antibody for the detection of digoxigenin-labeled compounds using:
  • ELISA
  • Immunohistocytochemistry
  • In situ hybridization
  • Western blot

Biochem/physiol Actions

In the presence of Na+, Mg2+ and ATP, digoxigenin inhibits sodium pumps.

Preparation Note

Working concentration: Working concentration of antibody depends on application and substrate. The following concentrations should be taken as a guideline:
  • ELISA: for coating: 2 to 4 μg/ml
  • Immunohistocytochemistry: 0.5 to 2 μg/ml
  • In situ hybridization: 0.2 to 0.4 μg/ml
  • Western blot: 0.5 to 2 μg/ml

Working solution: For coating applications: PBS (phosphate buffered saline), pH 7.4
After immunization with digoxigenin, sheep IgG was purified by ion-exchange chromatography, and the specific IgG was isolated by immunosorption.

Reconstitution

Add 1 ml PBS to a final concentration of 200 μg/ml.

Analysis Note

No cross reactivity with other steroids, such as human estrogens e.g., estradiol or androgens e.g., testosterone.

Other Notes

For life science research only. Not for use in diagnostic procedures.

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H317

Hazard Classifications

Skin Sens. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

does not flash

Flash Point(C)

does not flash

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Affinity Labeling of a Sulfhydryl Group in the Cardiacglycoside Receptor Site of Na+/K+?ATPase by N?Hydroxysuccinimidyl Derivatives of Digoxigenin.
Antolovic R, et al.
European Journal of Biochemistry, 227(1?2), 61-67 (1995)
Chan Chen et al.
Aging, 12(14), 14490-14505 (2020-07-22)
Cardiac arrest (CA) is the leading cause of death around the world. Survivors after CA and cardiopulmonary resuscitation (CPR) develop moderate to severe cognitive impairment up to 60% at 3 months. Accumulating evidence demonstrated that long non-coding RNAs (lncRNAs) played
Electron paramagnetic resonance of a single NV nanodiamond attached to an individual biomolecule.
Teeling-Smith R M, et al.
Biophysical Journal, 110(9), 2044-2052 (2016)
Juliette Salvaing et al.
PloS one, 7(5), e38156-e38156 (2012-06-14)
In the mouse zygote, DNA methylation patterns are heavily modified, and differ between the maternal and paternal pronucleus. Demethylation of the paternal genome has been described as an active and replication-independent process, although the mechanisms responsible for it remain elusive.
Nonradioactive labeling of probe with digoxigenin by polymerase chain reaction.
Lion T and Haas O A
Analytical Biochemistry, 188(2), 335-337 (1990)
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Digoxigenin (DIG) Labeling Methods

Digoxigenin (DIG) labeling methods and kits for DNA and RNA DIG probes, random primed DNA labeling, nick translation labeling, 5’ and 3’ oligonucleotide end-labeling.

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