Donkey anti-Human IgG (Heavy & Light Chain) Antibody (PE) - Preadsorbed

Catalog No. ABIN2669883

Product Details

Target: IgG

Fragment: F(ab')2 fragment

Binding Specificity: Heavy & Light Chain

Reactivity: Human

Host: Donkey

Clonality: Polyclonal

Conjugate: PE

Application: Flow Cytometry (FACS), Fluorescence Microscopy (FM)

Specificity: Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-Phycoerythrin, anti-Donkey Serum, Human IgG and Human Serum.

Purification: Preadsorption: Solid phase absorption

Immunogen:

Immunogen: Human IgG whole molecule

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 conjugate.  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.

Flow Cytometry Dilution: 1:100 - 1:250

IF Microscopy Dilution: 1:100 - 1:250

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution:

Reconstitution Volume: 1.0 mL

Reconstitution Buffer: Restore with deionized water (or equivalent)

Concentration: 0.5 mg/mL

Buffer:

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

Stabilizer: 10 mg/mL Bovine Serum Albumin (BSA) - Immunoglobulin and Protease free

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.

Handling Advice: Product is photosensitive and should be protected from light.
Avoid cycles of freezing and thawing.
This vial contains a relatively low volume of reagent (25 µL). To minimize loss of volume dilute 1:10 by adding 225 µL of the buffer stated above directly to the vial. Recap, mix thoroughly and briefly centrifuge to collect the volume at the bottom of the vial. Use this intermediate dilution when calculating final dilutions as recommended below.

Storage: RT,4 °C

Storage Comment: Store vial at -20 °C or below prior to opening. Store the vial at -20 °C or below after dilution.

Expiry Date: 12 months

Target Details

Target: IgG

Abstract: IgG Products

Target Type: Antibody

Background:

Synonyms: Donkey F(ab')2 Anti Human IgG Phycoerythrin Conjugated Antibody Pre-Adsorbed, Donkey F(ab')2 Anti-Human IgG Antibody PE Conjugation

Background: F(ab')2 Anti-Human IgG (H&L) Phycoerythrin Antibody generated in donkey detects immunoglobulin g from human, both heavy and light chains of the antibody molecule are present. Each IgG has two antigen binding sites. 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, immunohistochemistry or IHC and other immunoassays.