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

Catalog No. ABIN2669879

Supplier Product No.: 705-708-125

Product Details

Target: IgG

Fragment: F(ab')2 fragment

Binding Specificity: Heavy & Light Chain

Reactivity: Goat

Host: Donkey

Clonality: Polyclonal

Conjugate: PE

Application: Western Blotting (WB), Flow Cytometry (FACS), FLISA, Fluorescence Microscopy (FM), Dot Blot (DB)

Supplier Product No.: 705-708-125

Supplier: Rockland

Purpose: F(ab')2 Goat IgG (H&L) Antibody Phycoerythrin Conjugated Pre-Adsorbed

Cross-Reactivity (Details): Minimal crossreactivity against Ch GP Ham Hs Hu Ms Rb & Rt Serum Proteins Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-Phycoerythrin, anti-Donkey Serum, Goat IgG and Goat Serum.  No reaction was observed against anti-Pepsin, anti-Donkey IgG F(c), Chicken, Guinea Pig, Hamster, Horse, Human, Mouse, Rabbit, or Rat Serum Proteins.

Characteristics: F(ab')2 Anti-Goat IgG Biotin Antibody was generated by enzymatic cleavage and subsequent separation from the Fc fragment.

Purification: This product was prepared from monospecific antiserum by immunoaffinity chromatography using Goat IgG coupled to agarose beads followed by solid phase adsorption(s) to remove any unwanted reactivities, pepsin digestion and chromatographic separation.

Immunogen:

Immunogen: Anti-Goat IgG was produced by repeated immunization with goat IgG whole molecule in donkey.

Immunogen Type: Native Protein

Isotype: IgG

Application Details

Application Notes: Application Note: F(ab')2 Anti-Goat IgG Phycoerythrin Antibody has been tested by dot blot and western blot and is 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 Western Blot Dilution: User Optimized FLISA Dilution: User Optimized IF Microscopy Dilution: 1:100 - 1:250 Other: User Optimized

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Reconstitution Buffer: Restore with deionized water (or equivalent), Reconstitution Volume: 1.0 mL

Concentration: 1.032 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.

Storage: 4 °C

Storage Comment: Store vial at 4° C prior to restoration. Restore with deionized water (or equivalent). This product is stable at 4° C as an undiluted liquid. Dilute only prior to immediate use. Centrifuge product if not completely clear after standing at room temperature. Do not freeze after reconstitution. Store reagent in the dark. Use subdued lighting during handling and incubation of cells prior to analysis.

Expiry Date: 12 months

Target Details

Target: IgG

Abstract: IgG Products

Target Type: Antibody

Background: 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 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.