The HA (Hyaluronic Acid) ELISA Kit offered by AssayGenie is a cutting-edge tool for the precise measurement of hyaluronic acid levels in various biological samples, including serum, plasma, and cell culture supernatants. This kit is characterized by its exceptional sensitivity and specificity, ensuring accurate and consistent results for a wide array of research applications. Hyaluronic acid is a vital component in maintaining tissue hydration and integrity, playing a crucial role in processes such as wound healing, tissue regeneration, and joint lubrication.
Its levels have been implicated in various diseases and conditions, including arthritis, skin aging, and ophthalmic disorders, making it a valuable biomarker for studying these pathologies and exploring potential therapeutic interventions. With the HA ELISA Kit from AssayGenie, researchers can confidently assess hyaluronic acid levels in their samples with precision and efficiency, facilitating groundbreaking discoveries and advancements in the field of biomedical research.
Product Name:
HA (Hyaluronic Acid) ELISA Kit
SKU:
AEFI01046
Reactivity:
Universal
Assay Type:
Competitive ELISA, Coated with Antigen
Sensitivity:
0.938 ng/mL
Range:
1.563-100 ng/mL
Sample Type:
Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate, Other Liquid Samples
Storage:
2-8°C(Sealed), Don't cryopreserve.
Linearity:
Sample
1:2
1:4
1:8
Serum (n = 10)
91-105%
90-97%
92-99%
EDTA Plasma (n = 10)
90-105%
80-92%
83-97%
Heparin Plasma (n = 10)
81-105%
80-96%
86-96%
Recovery:
Sample
Recovery Range (%)
Average (%)
Serum (n = 10)
87-105
97
EDTA Plasma (n = 10)
89-103
98
Heparin Plasma (n = 10)
95-102
96
Note: The below protocol is a sample protocol. Protocols are specific to each batch/lot. For the correct instructions please follow the protocol included in your kit.
Step
Procedure
1
Reagent & Plate Preparation: Equilibrate TMB substrate for 30 minutes at room temperature. Prepare standards, samples (minimum 1:2 dilution), blanks, assign wells, and pre-wash the plate twice.
2
Sample & Biotin-Antibody Binding: Add 50 µL standard or sample followed by 50 µL biotin-labeled antibody to each well. Mix gently and incubate at 37°C for 45 minutes.
3
Washing: Wash the plate 5 times with wash buffer, allowing 1 minute soak time per wash.
4
Color Development: Add TMB substrate and incubate in the dark at 37°C for 10-20 minutes until color develops.
5
Stop Reaction: Add stop solution to terminate the reaction. The color changes from blue to yellow immediately.
6
Reading: Measure absorbance at 450 nm using a microplate reader.
Sample Type
Protocol
Serum
Allow blood to clot, centrifuge at 1000 × g for 20 minutes, collect supernatant and store appropriately.
Plasma
Collect using EDTA anticoagulant, centrifuge at 1000 × g for 15 minutes at 2–8°C and collect plasma.
Cell Culture Supernatant
Centrifuge at 1000 × g for 20 minutes at 4°C and collect clarified supernatant.
Cell Lysate
Lyse cells using recommended lysis buffer with protease inhibitors, centrifuge at 10,000 rpm for 10 minutes, and collect protein supernatant.
Tissue Homogenate
Homogenize tissue in PBS with protease inhibitors, centrifuge at 5000 × g for 5 minutes, and collect supernatant.
Other Sample Types
Centrifuge samples at 1000 × g for 15 minutes at 2–8°C and collect supernatant. For additional guidance, please contact techsupport@assaygenie.com.
Component
Quantity
Storage
48T
96T
ELISA Microplate (Dismountable)
8×6
8×12
Place the test strips into a sealed foil bag with the desiccant. Store for 1 month at 2-8°C; Store for 12 months at -20°C.
Lyophilized Standard
1 vial
2 vial
Place the standards into a sealed foil bag with the desiccant. Store for 1 month at 2-8°C; Store for 12 months at -20°C.
Biotin-labeled Antibody (Lyophilized)
1 vial
1 vial
Place the standards into a sealed foil bag with the desiccant. Store for 1 month at 2-8°C; Store for 12 months at -20°C.
