Topoisomerase II alpha ELISA Kit

Catalog No. ABIN7672364

Human Topoisomerase II alpha ELISA Kit, Colorimetric assay for quantification of Human Topoisomerase II alpha.

Quick Overview for Topoisomerase II alpha ELISA Kit (ABIN7672364)

Target: Topoisomerase II alpha (TOP2A) (Topoisomerase (DNA) II alpha 170kDa (TOP2A))

Reactivity: Human

Detection Method: Colorimetric

Method Type: Sandwich ELISA

Detection Range: 0.313 ng/mL - 20 ng/mL

Application: ELISA

Sample Type: Biological Fluids, Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Lysate

Grade: Quick

Product Details Topoisomerase II alpha ELISA Kit

Minimum Detection Limit: 0.313 ng/mL

Purpose: Human TOP2A (DNA topoisomerase 2-alpha) QuickTest ELISA Kit

Analytical Method: Quantitative

Specificity: Specifically binds with TOP2A , no obvious cross reaction with other analogues.

Sensitivity: 0.188 ng/mL

Components:

• ELISA Microplate(Dismountable)
• Lyophilized Standard
• Cap/Det Ab (Ready to use
• blue)
• TMB Substrate
• Sample Dilution Buffer
• Stop Solution
• Plate Sealer
• Product Description

Material not included:

• Microplate reader (wavelength: 450nm)
• 37 °C incubator (CO2 incubator for cell culture is not recommenced.)
• Automated plate washer or multi-channel pipette/5 mL pipettor
• Precision single (0.5-10μL
• 5-50μL
• 20-200μL
• 200-1000μL) and multi-channel pipette with disposable tips(Calibration is required before use.)
• Sterile tubes and Eppendorf tubes with disposable tips
• Absorbent paper and loading slot
• Deionized or distilled water

Application Details

Application Notes: Optimal working dilution should be determined by the investigator.

Comment:

Sandwich ELISA, Double Antibody

Sample Volume: 50 μL

Assay Time: 2 h

Plate: Pre-coated

Protocol: Step 1: Take out the required plate wells, add 50 µL Cap/Det Ab into each well, then add 50 µL Standard or Sample into individual well. (When adding standard or sample, the disposable tip lightly touches the liquid level. Change the disposable tips for different samples and standards.) Gently tap the plate for 10s to ensure thorough mixing then static incubate for 60 minutes at 37 °C. Washing: Wash the plate twice without immersion. Step 2: Add 100 µL HRP-Streptavidin (orange) into each well, seal the plate and static incubate for 30 minutes at 37 °C. Washing: Wash the plate five times without immersion. Step 3: Add 90 µL TMB substrate solution, seal the plate and static incubate for 10-20 minutes at 37 °C. (Accurate TMB visualization control is required.) Step 4: Add 50 µL stop solution. Read at 450nm immediately and calculate.

Assay Procedure:

1. Take out the required strips, add 50 µL Cap/Det Ab into each well, then add 50 µL Standard or Sample into relevant well. (When adding standard or sample, the disposable tip lightly touches the liquid level. Change the disposable tips for different samples and standards.) Gently tap the plate for 10s to ensure complete mixing then statically incubate for 60 minutes at 37 °C.
2. Wash the plate twice without immersion.
3. Add 100 µL HRP-Streptavidin (orange) into each well, seal the plate and statically incubate for 30 minutes at 37 °C.
4. Wash the plate five times without immersion.
5. Add 90 µL TMB substrate solution, seal the plate and statically incubate for 10-20 minutes at 37 °C (Accurate TMB visualization control is required.).
6. Add 50 µL stop solution. Read at 450nm immediately and calculate.

Restrictions: For Research Use only

Handling

Handling Advice: Avoid direct light exposure to antibody solutions

Storage: 4 °C

Storage Comment: Store sealed Kit at 2-8° C. Do Not Cryopreserve. Store ELISA Microplate for 1 month at 2-8°C, Store for 12 month at -20°C. Put the leftover strips into a sealed foil bag with the desiccant

Expiry Date: 12 months

Target Details for Topoisomerase II alpha

Target: Topoisomerase II alpha (TOP2A) (Topoisomerase (DNA) II alpha 170kDa (TOP2A))

Alternative Name: TOP2A

Background: DNA topoisomerase 2-alpha, DNA topoisomerase II, alpha isozyme, TOP2A, TOP2

UniProt: P11388

Pathways: Cell Division Cycle, Mitotic G1-G1/S Phases