* All Products sold by immunoStar are Tax Exempt.
The ImmunoStar Insulin antiserum was quality control tested using standard immunohistochemical methods. The antiserum demonstrates strongly positive labeling of rat pancreatic beta cells using indirect immunofluorescent and biotin/avidin-HRP techniques. Recommended primary dilution is 1/3000-1/5000 in PBS/0.3% Triton X-100 - biotin/avidin-HRP Technique.
Immuostaining is completely abolished by soluble pre-adsorption with bovine insulin at 10 µg per mL of diluted antiserum.
Photo Description: IHC image of beta cells in the islets of Langerhans of the rat pancreas staining for insulin (above) and counterstained with hemotoxylin (below). The tissue was fixed with 4% formaldehyde in phosphate buffer, before being removed and prepared for frozen sectioning. Sections were incubated at RT in 10% goat serum in PBS, before standard IHC procedure. Primary antibody was incubated at 1:5000 for 48 hours, goat anti-rabbit secondary was subsequently added for 1 hour after washing with PBS. Light microscopy staining was achieved with standard biotin-streptavidin/HRP procedure and DAB chromogen.
Quantity / Volume: 100 µL
State: Lyophilized Whole Serum
Reacts With: Bubalus Bubalis (Buffalo), Cattle, Chick, Cow, Heifer (Cow), Horse, Human, Lizard, Macaque, Manducta Sexta (Moth), Monkey, Mouse, Pig, Rat, Sheep
Availability: In Stock
Alternate Names: anti-Insulin
Gene Symbol / ID, Accession #: INS, 397415, 280829
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This product contains the preservative sodium azide. The concentration percent of the sodium azide is ≤ .09%. Although this hazardous substance is a concentration below that required for the preparation of a Material Safety Data Sheet, we created a standard MSDS for your records.Download MSDS