Immunohistochemical analysis of paraffin-embedded human pancreas, showing staining of α cells, using Glucagon Antibody.
Immunohistochemical analysis of paraffin-embedded mouse pancreas, showing staining of α cells, using Glucagon Antibody.
Immunohistochemical analysis of frozen mouse pancreas using Glucagon Antibody.
Confocal immunofluorescent analysis of normal mouse pancreas using Glucagon Antibody (green). Blue pseudocolor = DRAQ5® #4084 (fluorescent DNA dye).
|REACTIVITY||H M R|
Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA and 50% glycerol. Store at –20°C. Do not aliquot the antibody.
NOTE: Do not allow slides to dry at any time during this procedure.
For Citrate: Heat slides in a microwave submersed in 1X citrate unmasking solution until boiling is initiated; follow with 10 min at a sub-boiling temperature (95°-98°C). Cool slides on bench top for 30 min.
|SignalStain® Boost IHC Detection Reagent (HRP, Rabbit) #8114||SignalStain® Boost IHC Detection Reagent (AP, Rabbit) #18653|
|SignalStain® DAB Substrate Kit #8059||SignalStain® Vibrant Red Alkaline Phosphatase Substrate Kit #76713|
|SignalStain® Vivid Purple Peroxidase Substrate Kit #96632|
NOTE: Use of detection reagents other than those specified in this protocol may require further optimization of the primary antibody to account for the different sensitivities of the detection reagents.
posted June 2005
revised June 2020
Protocol Id: 310
Wash Buffer: 1X Tris Buffered Saline (TBS).
To prepare 1L 1X TBS add 100 ml 10X Tris Buffered Saline (#12498) to 900 ml dH2O, mix.
posted January 2006
revised March 2016
Protocol Id: 330
NOTE: Prepare solutions with reverse osmosis deionized (RODI) or equivalent grade water.
Recommended Fluorochrome-conjugated Anti-Rabbit secondary antibodies:
NOTE: When using any primary or fluorochrome-conjugated secondary antibody for the first time, titrate the antibody to determine which dilution allows for the strongest specific signal with the least background for your sample.
Cover sections with 4% formaldehyde dilute in 1X PBS.
NOTE: Formaldehyde is toxic, use only in fume hood.
NOTE: All subsequent incubations should be carried out at room temperature unless otherwise noted in a humid light-tight box or covered dish/plate to prevent drying and fluorochrome fading.
posted November 2006
revised July 2016
Protocol Id: 151
Glucagon Antibody detects endogenous levels of total glucagon protein.
Human, Mouse, Rat
Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to the sequence of human glucagon. Antibodies are purified by protein A and peptide affinity chromatography.
Glucose homeostasis is regulated by a variety of hormones including glucagon. Glucagon is synthesized as the precursor molecule proglucagon and is proteolytically processed to yield the mature peptide in α cells of the pancreatic islets. Glucagon causes the release of glucose from glycogen and stimulates gluconeogenesis in the liver (1,2).
Explore pathways + proteins related to this product.
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