| Description | F(ab')2 Anti-SHEEP IgG [H&L] (DONKEY) Antibody Min X Ch GP Ham Hs Hu Ms Rb & Rt Serum Proteins |
|---|---|
| Host | Donkey |
| Conjugate | Unconjugated |
| Target Species | Sheep |
| Clonality | Polyclonal |
Application
| WB, IHC, E |
| Application Note | ELISA 1:20,000-1:100,000 Western Blot 1:2,000-1:10,000 Immunohistochemistry 1:1,000-1:5,000 |
| Physical State | Liquid (sterile filtered) |
| Host Isotype | IgG F(ab')2 |
| Target Isotype | IgG (H&L) |
| Buffer | 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2 |
| Immunogen | Sheep IgG whole molecule |
| Stabilizer | None |
| Preservative | 0.01% (w/v) Sodium Azide |
| Shipping Condition | Wet Ice |
|---|---|
| Purity | This product was prepared from monospecific antiserum by immunoaffinity chromatography using Sheep IgG coupled to agarose beads followed by solid phase adsorption(s) to remove any unwanted reactivities, pepsin digestion and chromatographic separation. Assay by immunoelectrophoresis resulted in a single precipitin arc against anti-Donkey Serum, Sheep IgG and Sheep Serum. No reaction was observed against anti-Pepsin, anti-Donkey IgG F(c) or Chicken, Guinea Pig, Hamster, Horse, Human, Mouse, Rabbit and Rat Serum Proteins. |
| Storage Condition | 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. |
| Precautions Note | This product is for research use only and is not intended for therapeutic or diagnostic applications. |
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Provided below are standard protocols that you may find useful for product applications.
Background
F(ab')2 Antibody was generated by enzymatic cleavage and subsequent separation from the Fc fragment. 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 into 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.