GAPDH Kit ELISA

N° du produit ABIN8068969

Le kit ELISA GAPDH (ABIN8068969) Humain, Souris et Rat est un kit ELISA Colorimetric conçu pour quantifier Humain, Souris et Rat GAPDH.

Aperçu rapide pour GAPDH Kit ELISA (ABIN8068969)

Antigène: GAPDH (Glyceraldehyde-3-Phosphate Dehydrogenase (GAPDH))

Épitope: S-nitrosylated

Reactivité: Humain, Souris, Rat

Méthode de détection: Colorimetric

Type de méthode: Sandwich ELISA

Application: ELISA

Type d'échantillon: Cell Lysate, Tissue Lysate

Détail du produit GAPDH Kit ELISA

Fonction: S-Nitrosylated GAPDH ELISA Kit uses a modified 'biotin-switch' method to allow for the direct visualization of human, rat, and mouse S-Nitrosylated GAPDH by ELISA application.

Analytical Method: Quantitative

Ingrédients:

Size / Qty
• Anti-Pan-GAPDH Microplate
• 96 wells
• Positive Control
• HRP-Streptavidin
• 200 μL
• Wash Buffer
• Assay Diluent B
• Lysis Buffer
• TMB One-Step Substrate Reagent
• Stop Solution
• S-Nitrosylation Buffer A
• S-Nitrosylation Buffer B
• S-Nitrosylation Buffer C
• S-Nitrosylation Buffer D
• S-Nitrosylation Buffer E
• S-Nitrosylation Blocking Reagent
• S-Nitrosylation Reduction Reagent I
• S-Nitrosylation Reduction Reagent II
• S-Nitrosylation Labeling Reagent

Matériel non inclus:

• Acetone (pre-chilled (-20 °C))
• Microplate reader capable of measuring absorbance at 450 nm
• Protease and Phosphatase inhibitors
• Precision pipettes to deliver 2 μL to 1 mL volumes
• Adjustable 1-25 mL pipettes for reagent preparation
• 100 mL and 1 liter graduated cylinders
• Log-log graph paper or computer and software for ELISA data analysis
• Absorbent paper
• Tubes to prepare positive control or sample dilutions
• Distilled or deionized water
• Shaker

Information d'application

Indications d'application: Optimal working dilution should be determined by the investigator.

Plaque: Pre-coated

Protocole:

1. Prepare all reagents, samples and Positive Control as instructed.
2. Block unmodified free cysteines using prepared S-Nitrosylation Blocking Buffer at 50 °C with gentle rocking.
3. Precipitate proteins with ice-cold acetone.
4. Wash protein pellet twice with cold acetone/water mixture.
5. Resuspend protein pellets in Buffer containing Reducing and Labeling Reagents.
6. Precipitate proteins with ice-cold acetone.
7. Resuspend protein pellets.
8. Add 100 μL sample and Positive Control to each well. Incubate 2.5 hours at room temperature or overnight at 4 °C with gentle shaking.
9. Add 100 μL prepared HRP-Streptavidin solution. Incubate for 1 hour at room temperature with gentle shaking.
10. Add 100 μL TMB One-Step Substrate Reagent to each well. Incubate 30 minutes at room temperature.
11. Add 50 μL Stop Solution to each well. Read at 450 nm immediately.

Restrictions: For Research Use only

Stockage

Stock: -20 °C

Stockage commentaire: The entire kit may be stored at -20°C for up to 6 months from the date of shipment. Avoid repeated freeze-thaw cycles.

Détail du antigène

Antigène: GAPDH (Glyceraldehyde-3-Phosphate Dehydrogenase (GAPDH))

Autre désignation: GAPDH

Sujet:

Gene Symbols: GAPDH, GAPD, CDABP0047, OK/SW-cl.12

Background: The S-Nitrosylated GAPDH ELISA Kit uses a modified "biotin-switch" method to allow for the direct visualization of human and mouse S-Nitrosylated GAPDH by ELISA. In this S-Nitrosylation biotin switch assay, unmodified free cysteines are first blocked. S-Nitrosylated cysteines are then selectively reduced for specific labeling with biotin-maleimide reagents, which irreversibly bind to the cysteine thiol that was S-Nitrosylated. Biotinylation of the newly formed thiol groups can then be detected by ELISA. An anti-pan GAPDH antibody has been coated onto a 96-well plate. Biotinylated samples are pipetted into the wells and GAPDH present in a sample is bound to the wells by the immobilized antibody. The wells are washed and HRP-conjugated streptavidin is used to detect S-Nitrosylated GAPDH. The wells are again washed, a TMB substrate solution is added to the wells and color develops in proportion to the amount of S-Nitrosylated GAPDH bound. The Stop Solution changes the color from blue to yellow, and the intensity of the color is measured at 450 nm.

Protein Name (Synonyms): Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) (EC 1.2.1.12) (Peptidyl-cysteine S-nitrosylase GAPDH) (EC 2.6.99.-)

ID gène: 2597

UniProt: P04406