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  • 產品名稱：Rabbitanti-Cow(Bovine)IgAAntibody

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Rabbitanti-Cow(Bovine)IgAAntibody
詳情介紹：
Immunogen Native Protein IgA Immunoglobulin A (IgA) is an antibody that plays a critical role in mucosal immunity. More IgA is produced in mucosal linings than all other types of antibody combined. IgA has two subclasses (IgA1 and IgA2) and can exist in a dimeric form called secretory IgA (sIgA). In its secretory form, IgA is the main Immunoglobulin found in mucous secretions, including tears, saliva, colostrum and secretions from the genitourinary tract, gastrointestinal tract, prostate and respiratory epithelium. The secretory component of sIgA protects the Immunoglobulin from being degraded by proteolytic enzymes, and can also inhibit inflammatory effects of other Immunoglobulins. IgA is a poor activator of the complement system, and opsonises only weakly.
The antibody is a rabbit polyclonal antibody raised against IgA.
Isotype IgG
Specificity It has been selected for its ability to recognize IgA in immunohistochemical staining and Western blotting.
Purification Affinity Chromatography
Research Area Immunology, Secondary Antibodies
Application Notes Western blotting: 1:100-400
Immunocytochemistry in formalin fixed cells: 1:100-500
Immunohistochemistry in formalin fixed frozen section: 1:100-500
Immunohistochemistry in paraffin section: 1:50-200
Enzyme-linked Immunosorbent Assay: 1:100-200
Optimal working dilutions must be determined by end user.
Restrictions For Research Use only
Format Liquid
Concentration 200 μg/mL
Buffer Supplied as solution form in PBS, pH7.4, containing 0.02 % NaN3, 50 % glycerol.
Preservative Sodium azide
Precaution of Use WARNING: Reagents contain sodium azide. Sodium azide is very toxic if ingested or inhaled. Avoid contact with skin, eyes, or clothing. Wear eye or face protection when handling. If skin or eye contact occurs, wash with copious amounts of water. If ingested or inhaled, contact a physician immediately. Sodium azide yields toxic hydrazoic acid under acidic conditions. Dilute azide-containing compounds in running water before discarding to avoid accumulation of potentially explosive deposits in lead or copper plumbing.
Handling Advice Avoid repeated freeze/thaw cycles
Storage 4 °C
Storage Comment Store at 2-8 °C for one month. Aliquot and store at -80 °C for 12 months.
Expiry Date 12 months