IgY antibody (AbBy Fluor® 594)

Catalog No. ABIN5662628

Product Details anti-IgY Antibody (AbBy Fluor® 594)

Target: IgY

Reactivity: Chicken

Host: Rabbit

Clonality: Polyclonal

Conjugate: This IgY antibody is conjugated to AbBy Fluor® 594

Application: Immunofluorescence (Paraffin-embedded Sections) (IF (p))

Purification: Purified by Protein A.

Immunogen: Chicken IgY

Isotype: IgG

Application Details

Application Notes: IF(IHC-P)(1:50-200)

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1 μg/μL

Buffer: Aqueous buffered solution containing 100 μg/mL BSA, 50 % glycerol and 0.09 % sodium azide.

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Storage: -20 °C

Storage Comment: Store at 4°C

Expiry Date: 12 months

Target Details for IgY

Target: IgY

Alternative Name: Chicken IgY (IgY Products)

Target Type: Antibody

Background:

In chickens, immunoglobulin Y is the functional equivalent to Immunoglobulin G (IgG). Like IgG, it is composed of two light and two heavy chains. Structurally, these two types of immunoglobulin differ primarily in the heavy chains, which in IgY have a molecular mass of about 65,100 atomic mass units (amu), and are thus larger than in IgG. The light chains in IgY, with a molar mass of about 18,700 amu, are somewhat smaller than the light chains in IgG. The molar mass of IgY thus amounts to about 167,000 amu. The steric flexibility of the IgY molecule is less than that of IgG.Functionally, IgY is partially comparable to Immunoglobulin E (IgE), as well as to IgG. However, in contrast to IgG, IgY does not bind to Protein A, to Protein G, or to cellular Fc receptors. Furthermore, IgY does not activate the complement system. The name Immunoglobulin Y was suggested in 1969 by G.A. Leslie and L.W. Clem, after they were able to show differences between the immunoglobulins found in chicken eggs, and immunoglobulin G. Other synonymous names are Chicken IgG, Egg Yolk IgG, and 7S-IgG.

Synonyms: Egg yolk immunoglobulin, IgY.