Goat anti-Human IgA (Heavy Chain) Antibody - Preadsorbed

Catalog No. ABIN5608046

Product Details

Target: IgA

Fragment: F(ab')2 fragment

Binding Specificity: Heavy Chain

Reactivity: Human

Host: Goat

Clonality: Polyclonal

Application: ELISA, Immunohistochemistry (IHC), Western Blotting (WB)

Cross-Reactivity: Human

Characteristics: F(ab')2 Antibody was generated by enzymatic cleavage and subsequent separation from the Fc fragment. Because of their smaller size, F(ab)2 fragments offer several advantages over intact antibodies for use in certain immunochemical techniques and experimental applications. F(ab)2 fragments penetrate into tissue samples and show better antigen recognition and signal generation in IHC. F(ab)2 fragments lack the Fc region and therefore do not bind Fc receptors which effectively lowers background staining. F(ab')2 Antibody is ideal for investigators who routinely perform flow cytometry, immunohistochemistry or IHC and other immunoassays.

Purification: Preadsorption: Solid phase absorption

Immunogen:

Immunogen: Human IgA alpha heavy chain

Isotype: IgG

Application Details

Application Notes:

Immunohistochemistry Dilution: 1:1,000 - 1:5,000

Application Note: Suitable for highly specific immunological methods requiring extremely low background levels, absence of F(c) mediated binding, lot-to-lot consistency, high titer and specificity.

ELISA Dilution: 1:20,000 - 1:100,000

Western Blot Dilution: 1:2,000 - 1:10,000

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1.3 mg/mL

Buffer:

Buffer: 0.01 M Sodium Phosphate, 0.25 M Sodium Chloride, pH 7.2

Stabilizer: None

Preservative: None

Preservative: Without preservative

Storage: 4 °C,-20 °C

Storage Comment: Store Secondary Antibody at 4° C prior to opening. This product is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use. For extended storage aliquot contents and freeze at -20° C or below. Avoid cycles of freezing and thawing.

Expiry Date: 12 months

Target Details

Target: IgA

Abstract: IgA Products

Target Type: Antibody

Background:

Synonyms: Goat F(ab')2 anti-Human IgA (alpha chain) Antibody, Goat F(ab')2 anti-Human IgA alpha Antibody

Background: F(ab')2 Anti-Human IgA Antibody generated in goat detects immunoglobulin A (alpha chain) from human. Immunoglobulin A (IgA) is an antibody that plays a critical role in mucosal immunity. IgA has two subclasses (IgA1 and IgA2) and can exist in a dimeric form called secretory IgA (sIgA). Secondary Antibodies are available in a variety of formats and conjugate types. When choosing a secondary antibody product, consideration must be given to species and immunoglobulin specificity, conjugate type, fragment and chain specificity, level of cross-reactivity, and host-species source and fragment composition. F(ab')2 Antibody is ideal for investigators who routinely perform flow cytometry, immunohistochemistry or IHC and other immunoassays.