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

Catalog No. ABIN2669895

Supplier Product No.: 712-708-149

Quick Overview for Donkey anti-Rat IgG (Heavy & Light Chain) Antibody (PE) - Preadsorbed (ABIN2669895)

Target: IgG

Fragment: F(ab')2 fragment

Clonality: Polyclonal

Conjugate: PE

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

Isotype: IgG

Product Details

Binding Specificity: Heavy & Light Chain

Reactivity: Rat

Host: Donkey

Supplier Product No.: 712-708-149

Supplier: Rockland

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

Cross-Reactivity (Details): Minimal crossreactivity against Bv Ch Gt GP Ham Hs Hu Ms Rb & Sh Serum Proteins   Coupling to R-PE was followed by size exclusion chromatography to purify conjugate from unreacted R-PE and antibody.Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-Phycoerythrin, anti-Donkey Serum, Rat IgG and Rat Serum.  No reaction was observed against anti-Pepsin, anti-Donkey IgG F(c), or Bovine, Chicken, Goat, Guinea Pig, Hamster, Horse, Human, Mouse, Rabbit or Sheep Serum Proteins.

Characteristics: Suitable for immunomicroscopy and flow cytometry or FACS analysis as well as other antibody based fluorescent assays requiring lot-to-lot consistency.

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

Immunogen: Optional[Immunogen]: Rat IgG whole molecule

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 Other: FLOW 1:100 - 1:250

Restrictions: For Research Use only

Handling

Format: Lyophilized

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

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.

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: 6 months

Target Details

Target: IgG

Target Type: Antibody

Background: F(ab')2 Anti-Rat IgG (H&L) Antibody generated in donkey detects immunoglobulin g from Rat, both heavy and light chains of the antibody molecule are present. Each IgG has two antigen binding sites. Representing approximately 75 % of serum immunoglobulins, 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. This F(ab')2 Anti-Rat IgG Antibody is conjugated to Phycoerythrin.