IDE anticorps (AA 491-590)

N° du produit ABIN723665

L’anticorps Souris Polyclonal anti-IDE a été validé pour WB, ELISA, IHC (p) et IHC (fro) et a été validé indépendamment. Il convient pour détecter IDE dans des échantillons de Souris.

Aperçu rapide pour IDE anticorps (AA 491-590) (ABIN723665)

Antigène: IDE (Insulin-Degrading Enzyme (IDE))

Reactivité: Souris

Hôte: Souris

Clonalité: Polyclonal

Conjugué: Cet anticorp IDE est non-conjugé

Application: Western Blotting (WB), ELISA, Immunohistochemistry (Paraffin-embedded Sections) (IHC (p)), Immunohistochemistry (Frozen Sections) (IHC (fro))

Détail du produit anti-IDE anticorps

Épitope: AA 491-590

Réactivité croisée: Souris

Homologie: Human,Rat,Cow,Pig,Chicken

Purification: Purified by Protein A.

Immunogène: KLH conjugated synthetic peptide derived from human IDE

Isotype: IgG

Information d'application

Indications d'application: WB 1:300-5000
ELISA 1:500-1000
IHC-P 1:200-400
IHC-F 1:100-500

Restrictions: For Research Use only

Independent Validation (IHC)

Validation #104436 (Immunohistochemistry)

by: Prof. Merighi, Laboratory of Neurobiology, Department of Veterinary Sciences, University of Turin

No.: #104436

Date: 15.03.2023

Antigène: IDE

Numéro du lot: 9C07M588

Application validée: Immunohistochemistry

Contrôle positif:

Adult mouse liver and brain fixed in 4% paraformaldehyde

Contrôle négative:

One control slice for each experimental procedure processed omitting the primary antibody; overnight incubation in diluent solution only.

Conclusion:

Passed. The IDE antibody (AA 491-590) ABIN723665 works in IHC-P at 1:50, 1:100 and 1:300 concentrations with tyramide amplification.

Validation Images

Staining with ABIN723665 of IDE-positive hepatocytes in the adult mouse liver. A: low magnification view of a hepatic lobule CV = central vein. B = high magnification of a group of IDE-stained hepatocytes

Staining with ABIN723665 of IDE-positive neurons in adult mouse brain.

Protocole

Anticorps primaire: ABIN723665

Anticorps secondaire: poly-HRP conjugated goat anti-rabbit antibody

Full Protocol:

• Perfuse mice with paraformaldehyde 4% in 0.1 M phosphate buffer pH 7.4 and post-fix in the same fixative for an additional 2 h at RT.
• Wash, dehydrate, and embed samples in paraffin wax.
• Wash several times with 0.01 M PBS.
• Cut liver with a microtome into 20 µm sections and mount on glass slides.
• After paraffin removal, incubate sections for 1 h at RT in PBS containing 1% albumin from chicken egg white (Sigma, A5378) and 0.3% Triton-X-100 (BioRad, 161-0407, lot 00583) to block non-specific binding sites.
• Incubate sections with primary rabbit anti-IDE (antibodies-online, ABIN723665, lot BB03153570) diluted 1:50, 1:100, 1:200, 1:300, and 1:400 in PBS-BSA-PLL ON at RT in a humid chamber.
• Wash sections 3x 5 min with 0.01 M PBS.
• Incubate sections with secondary poly-HRP conjugated goat anti-rabbit antibody from Alexa Fluor 594 Tyramide SuperBoost Kit, goat anti-rabbit IgG (Thermo Fisher Scientific, B40915, lot 2086865) for 1 h at RT.
• Wash sections 3x 5 min with 0.01 M PBS.
• I• Incubate sections with Tyramide working solution containing 100X Tyramide stock solution (Alexa 594), 100X H₂O₂ solution and 1X Reaction buffer for 10 min.
• Stop the reaction with the Reaction Stop Reagent working solution.
• Wash sections 3x 5 min with 0.01M PBS.
• Mount specimens in Fluoroshield (Sigma, F6182, lot MKCB0153V).
• Acquire images Leica DM 6000B fluorescence microscope equipped with a digital camera at 40x magnification.

Stockage

Format: Liquid

Concentration: 1 μg/μL

Buffer: 0.01M TBS( pH 7.4) with 1 % BSA, 0.02 % Proclin300 and 50 % Glycerol.

Agent conservateur: ProClin

Précaution d'utilisation: This product contains ProClin: a POISONOUS AND HAZARDOUS SUBSTANCE, which should be handled by trained staff only.

Stock: 4 °C,-20 °C

Stockage commentaire: Shipped at 4°C. Store at -20°C for one year. Avoid repeated freeze/thaw cycles.

Date de péremption: 12 months

Détails sur IDE

Antigène: IDE (Insulin-Degrading Enzyme (IDE))

Autre désignation: IDE

Sujet:

Synonyms: BC2, Insulin degrading enzyme, FLJ35968, insulin protease, insulinase, insulysin, Abeta-degrading protease, FLJ35968, Ide, IDE_HUMAN, Insulin-degrading enzyme, OTTHUMP00000020097.

Background: Insulysin was identified nearly a century ago as an enzyme responsible for the degradation of insulin in cells, although the precise interactions between insulin and insulysin remain elusive. Human insulysin was cloned in 1988, and shown to be a 118 kDa protein that exists primarily as a homodimer, and perhaps also complexed with other molecules. The sequence is well conserved between humans, rats and mice, and the antibody recognizes these species. Insulysin is a metalloproteinase of the clan ME, family M16, which contains an active site HxxEH, a reversal of the canonical HExxH zinc binding motif. Considered a zinc metalloproteinase, the activity of insulysin can be blocked with EDTA or 1-10 phenanthroline. In addition to the active metalloproteinase domain, insulysin contains a second metalloproteinase site which is considered catalytically inactive, and is thought to assist in substrate binding. Insulysin is most closely related to the bacterial proteinase pitrilysin, (the human orthologue of which appears to be MPRP1) and the mammalian proteinsae nardilysin. Generally thought to be a cytoplasmic protein, insulysin has been isolated from many different tissues and cell lines, and can degrade intact insulin, insulin B chain, glucagon, denatured hemoglobin, alpha amyloid protein, TGF alpha and amylin. Recent work implicates insulysin in clearing beta amyloid plaques from the brain, and has generated much interest in Alzheimer?s disease research. The pH optimum for insulysin is basic, pH 8.5, which also distinguishes it from other metalloproteinases. Insulin degrading enzyme (IDE) has a preferential affinity for insulin such that the presence of insulin will inhibit IDE mediated degradation of other substrates. IDE degrades a variety of other peptides including atrial natriuretic peptide and amylin.

ID gène: 3416

Pathways: SARS-CoV-2 Protein Interactome