Goat anti-Human IgA, IgG, IgM Antibody - Preadsorbed

Catalog No. ABIN5608047

Supplier Product No.: 709-101-130

Product Details

Target: IgA, IgG, IgM

Fragment: F(ab')2 fragment

Reactivity: Human

Host: Goat

Clonality: Polyclonal

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

Supplier Product No.: 709-101-130

Supplier: Rockland

Purpose: F(ab')2 Human IgG IgA IgM (H&L) Antibody Pre-Adsorbed

Cross-Reactivity (Details): Minimal crossreactivity against Mouse Serum Proteins Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-Goat Serum.  No reaction was observed against anti-Goat IgG F(c), anti-Pepsin or Mouse Serum Proteins.  This product is suitable for the detection of all Human immunoglobulin classes, isotypes and chain combinations.

Characteristics: F(ab')2 Anti-Human (lambda light chain) Antibody generated in goat detects human lambda light chain. Representing approximately 75 % of serum immunoglobulins in humans, IgG is the most abundant antibody isotype found in the circulation. IgG molecules are synthesized and secreted by plasma B cells. 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, immunofluorescence, IHC, and other immunoassays. This F(ab')2 Anti-Human (lambda light chain) Antibody is conjugated to rhodamine.

Purification: This product was prepared from polyspecific antiserum by immunoaffinity chromatography using antigens coupled to agarose beads followed by solid phase adsorption(s) to remove any unwanted reactivities.

Sterility: Sterile filtered

Immunogen: Optional[Immunogen]: Human IgG, IgA, and IgM whole molecules

Isotype: IgG

Application Details

Application Notes: Application Note: Suitable for immunomicroscopy and flow cytometry or FACS analysis as well as other antibody based fluorescent assays requiring extremely low background levels, absence of F(c) mediated binding, lot-to-lot consistency, high titer and specificity. The maximum amount of reagent required to stain 1 x 10E6 cells in flow cytometry is approximately 1.0 μg of antibody. Lesser amounts of reagent may be sufficient for staining. Optimal titers for other applications should be determined by the researcher. As a general guideline dilutions of 1:100 to 1:250 should be suitable for most applications. Immunohistochemistry Dilution: 1:1,000 - 1:5,000 Western Blot Dilution: 1:2,000 - 1:10,000 ELISA Dilution: 1:20,000 - 1:100,000 Other: User Optimized

Restrictions: For Research Use only

Handling

Format: Liquid

Concentration: 1.0 mg/mL

Buffer:

Buffer: 0.125 M Sodium Borate, 0.075 M Sodium Chloride, 0.005 M EDTA, pH 8.0

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, IgG, IgM

Alternative Name: IgG,IgA,IgM (IgA, IgG, IgM Products)

Target Type: Antibody

Background: F(ab')2 Anti-Human IgG IgA IgM (H&L) Antibody generated in goat detects human (heavy and light chain) immunoglobulin G, A, and M. Immunoglobulin G binds to antigens and can neutralize or opsonize targets, and are predominantly involved in the secondary immune response. 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). Immunoglobulin M, or IgM, is a pentamer composed of 5 immunoglobulin molecules linked through their F(c) domain by the J chain. 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.