It has been selected for its ability to recognize IgG2 in immunohistochemical staining and Western blotting.
Aufreinigung
Affinity Chromatography
Immunogen
Native Protein IgG2There are four IgG subclasses (IgG1, 2, 3 and 4) in humans, named in order of their abundance in serum (IgG1 being the most abundant). Human IgG2 subclass has been identified to exist as an ensemble of distinct isoforms, designated IgG2-A, IgG2-B, and IgG2-A/B, which differ by the disulfide connectivity at the hinge region. IgG2, the second largest part of IgG isotypes in humans, comprises 20-25 % of the main subclass and is the prevalent immune response against carbohydrate-/polysaccharid antigens. The antibody is a mouse monoclonal antibody raised against IgG2.
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.
Beschränkungen
Nur für Forschungszwecke einsetzbar
Format
Liquid
Konzentration
500 µg/mL
Buffer
Supplied as solution form in PBS, pH7.4, containing 0.02 % NaN3, 50 % glycerol.
Konservierungsmittel
Sodium azide
Vorsichtsmaßnahmen
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.
Handhabung
Avoid repeated freeze/thaw cycles
Lagerung
4 °C
Informationen zur Lagerung
Store at 2-8 °C for one month. Aliquot and store at -80 °C for 12 months.