Donkey anti Sheep IgG (H + L) (biotin) (43R-1566)

Donkey anti Sheep IgG (H + L) secondary antibody (biotin)

Synonyms Donkey anti Sheep Immunoglobulin G (H + L) secondary antibody (biotin)
Specificity This antibody reacts with heavy (gamma) chains on sheep IgG and light chains on all sheep immunoglobulins.
Cross Reactivity No reactivity is observed to non-immunoglobulin sheep serum proteins or IgG from human or rabbit.
Applications User optimized
Immunogen Purified Sheep IgG (H&L)


Host Donkey
Source Donkey serum was obtained from healthy animals of US origin and under the care of a registered veterinarian.
Purity > 95% pure
Method of Purification Affinity purified using solid phase Sheep IgG (H&L)
Tag/Conjugate Biotin
Form & Buffer Clear, colorless liquid, containing 10 mM Sodium Phosphate, 0.15 M Sodium Chloride, 1% (w/v) BSA and 0.05% (w/v) Sodium Azide. Protease/IgG free, pH 7.2.
Concentration 1.0 mg/ml

Usage & Assay Information

Usage Recommendations 1:2000-1:20,000 ELISA/WB, 1:500-1:5000 IHC

Storage & Safety

Storage Store at 2-8 deg C.

General Information

Biological Significance Immunoglobulin G (IgG) are antibody molecules. Each IgG is composed of four peptide chains - two heavy chains and two light chains. Each IgG has two antigen binding sites. Other Immunoglobulins may be described in terms of polymers with the IgG structure considered the monomer. IgG constitutes 75% of serum immunoglobulins in humans. IgG molecules are synthesized and secreted by plasma B cells.

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Availability: In stock

Price: $245.00
Size: 2 mg
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