Follistatin ELISA Kit

Catalog No. ABIN5523468

Human Follistatin ELISA Kit, Colorimetric assay for quantification of Human Follistatin.

Quick Overview for Follistatin ELISA Kit (ABIN5523468)

Target: Follistatin (FST)

Reactivity: Human

Detection Method: Colorimetric

Method Type: Sandwich ELISA

Detection Range: 15.625 pg/mL - 1000 pg/mL

Application: ELISA

Sample Type: Cell Culture Supernatant, Cell Samples, Plasma, Serum, Tissue Lysate

Product Details Follistatin ELISA Kit

Minimum Detection Limit: 15.625 pg/mL

Purpose: Human FST (Follistatin) ELISA Kit

Analytical Method: Quantitative

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

Sensitivity: 9.375 pg/mL

Components:

• ELISA Microplate(Dismountable)
• Lyophilized Standard
• Biotin-labeled Antibody
• HRP-Streptavidin Conjugate(SABC
• 100X)
• TMB Substrate
• Sample Dilution Buffer
• Stop Solution
• Plate Sealer
• Product Description

Material not included:

• Microplate reader (wavelength: 450nm)
• Microorifice oscillator
• or shake bed 37 °C incubator (When using a water bath incubator
• ensure the internal air temperature is 35-38 °C, When using the cell CO2 incubator
• use a sealed bag to isolate the microplate)
• Automated plate washer or multi-channel pipette/5 mL pipettor
• 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: 100 μL

Assay Time: 4 h

Plate: Pre-coated

Protocol: Step 1: Add 100 µL standard or sample into each well, Seal the plate and incubate on a microorifice oscillator or shake bed at 200 rpm and 2-8 °C for 2 hours with shaking, ensuring no spillage from any well. (When adding standard or sample, the disposable tip lightly touches the liquid level. Change the disposable tips for different samples and standards.) Washing: Wash the plate twice without immersion. Step 2: Add 100 µL biotin-labeled antibody working solution into each well, Seal the plate and incubate on a microorifice oscillator or shake bed at 200 rpm and room temperature (25 °C ± 3 °C) for 1 hours with shaking, ensuring no spillage from any well. Washing: Wash the plate three times and immerse for 1 min each time. Step 3: Add 100 µL SABC working solution into each well, Seal the plate and incubate on a microorifice oscillator or shake bed at 200 rpm and room temperature (25 °C ± 3 °C) for 0.5 hours with shaking, ensuring no spillage from any well. Washing: Wash the plate five times and immerse for 1 min each time. Step 4: Add 90 µL TMB substrate solution, seal the plate and static incubate for 30 minutes at room temperature (25 °C ± 3 °C). (Accurate TMB visualization control is required.) Step 5: 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 Follistatin

Target: Follistatin (FST)

Alternative Name: FST

Background: Follistatin, FS, Activin-binding protein, FST

UniProt: P19883

Pathways: Negative Regulation of Hormone Secretion