The Guinea Pig NOS3 (eNOS/Nitric Oxide Synthase 3) Endothelial ELISA Kit is a powerful tool for the precise measurement of NOS3 levels in guinea pig serum, plasma, and cell culture supernatants. This kit offers unparalleled sensitivity and specificity, ensuring consistent and accurate results for a variety of research purposes. NOS3, also known as endothelial nitric oxide synthase, is a key enzyme involved in the synthesis of nitric oxide, a crucial signaling molecule that regulates various physiological functions including vasodilation, blood pressure regulation, and immune response.
Abnormalities in NOS3 activity have been linked to numerous diseases such as hypertension, cardiovascular disorders, and diabetes, making it a valuable biomarker for studying these conditions and developing new therapeutic approaches. With the Guinea Pig NOS3 Endothelial ELISA Kit, researchers can confidently measure NOS3 levels in guinea pig samples, enabling in-depth investigation into the role of this enzyme in health and disease. It is an essential tool for advancing our understanding of NOS3 biology and exploring potential treatment strategies for related disorders.
Serum, Plasma, Cell Culture Supernatant, Cell or Tissue Lysate, Other Liquid Samples
Storage:
2-8°C for 12 months.
Linearity:
Sample
1:2
1:4
1:8
Serum (n = 5)
86-105%
87-101%
88-102%
EDTA Plasma (n = 5)
85-97%
82-100%
82-94%
Heparin Plasma (n = 5)
84-97%
82-96%
83-99%
Recovery:
Sample
Recovery Range (%)
Average (%)
Serum (n = 5)
86-105
98
EDTA Plasma (n = 5)
85-105
95
Heparin Plasma (n = 5)
88-103
92
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 reagents and TMB substrate to room temperature. Set standard, test sample and control (zero) wells on the pre-coated plate and record their positions.
2
Primary Incubation: Prepare standards, samples, blanks and load into designated wells. Incubate plate at 37°C for 90 minutes to allow antigen binding.
3
Detection Antibody Binding: Add biotin-labeled detection antibody and incubate at 37°C for 60 minutes.
4
HRP-Streptavidin Binding: Add HRP-Streptavidin (SABC) and incubate at 37°C for 30 minutes.
5
Color Development: Add TMB substrate and incubate in the dark for 10–20 minutes.
6
Stop Reaction & Reading: Add stop solution and measure absorbance at 450 nm immediately.
Sample Type
Protocol
Serum
Allow blood to clot, centrifuge at 1000 × g for 20 minutes, collect supernatant supernatant and store appropriately.
Plasma
Collect using anticoagulant tubes, centrifuge at 1000 × g for 15 minutes at 2–8°C and collect plasma.
Tissue Homogenate
Homogenize tissue in PBS with protease inhibitors, centrifuge and collect supernatant.
Cell Culture Supernatant
Centrifuge at 2500 rpm for 5 minutes and collect clarified supernatant.
Cell Lysate
Lyse cells using lysis buffer with protease inhibitors, centrifuge and collect protein supernatant.
Other Sample Types
For more information about how to process other sample types, (e.g., body fluids, breast milk & more), please contact our Tech Support Team at 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.
