Rabbit anti-Human IgA Antibody

Catalog No. ABIN100722

Supplier Product No.: 609-4106

Product Details

Target: IgA

Reactivity: Human

Host: Rabbit

Clonality: Polyclonal

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

Supplier Product No.: 609-4106

Supplier: Rockland

Purpose: Human IgA (alpha chain) Antibody

Cross-Reactivity (Details): Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-Rabbit Serum, Human IgA and Human Serum.  No reaction was observed against other human heavy or light chain proteins.

Characteristics: Anti-Human IgG F(ab')2 Antibody generated in rabbit recognizes the dimeric Fab portion of the human IgG molecule. Human IgG F(ab')2 is a proteolytic fragment of immunoglobulin G (IgG) obtained by limited digestion with the enzyme pepsin under controlled conditions of temperature, time and pH . F(ab')2 Molecules lack the Fc portion of IgG and therefore receptors that bind human IgG F(c) will not bind human IgG F(ab')2 Molecules. 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.

Purification: This product was prepared from monospecific antiserum by immunoaffinity chromatography using Human IgA coupled to agarose followed by solid phase adsorption(s).

Sterility: Sterile filtered

Immunogen: Optional[Immunogen]: Human IgA alpha heavy chain

Isotype: IgG

Application Details

Application Notes: Application Note: Anti-Human IgA Antibody is tested for ELISA and western blotting. This product is also suitable for multiplex analysis, including multicolor imaging, utilizing various commercial platforms. Immunohistochemistry Dilution: 1:250 - 1:1,000 Western Blot Dilution: 1:500 - 1:2,000 ELISA Dilution: 1:5,000 - 1:20,000 Other: User Optimized

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 2.0 mg/mL

Buffer:

Buffer: 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2

Stabilizer: None

, Preservative:0.01 % (w/v) 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: 4 °C,-20 °C

Storage Comment: Store vial 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: Anti-Human IgA Antibody generated in rabbit 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.