Human MR-proANP (midregional pro-atrial natriuretic peptide) ELISA Kit
The Human MR-proANP (Midregional pro-ATrial Natriuretic Peptide) ELISA Kit is a cutting-edge diagnostic tool designed for the precise measurement of MR-proANP levels in human biological samples including serum, plasma, and cell culture supernatants. With its exceptional sensitivity and specificity, this kit guarantees accurate and consistent results, making it indispensable for a wide array of research endeavors. MR-proANP is a pivotal biomarker associated with various physiological and pathological processes, particularly in cardiovascular health.
Its measurement provides valuable insights into conditions such as heart failure, hypertension, and atrial fibrillation, enabling researchers to further their understanding and development of potential therapeutic interventions. Order the Human MR-proANP ELISA Kit today and unlock a deeper understanding of cardiovascular health and disease mechanisms. Elevate your research with this advanced tool and pave the way for groundbreaking discoveries in the field of cardiovascular medicine.
Product Name:
Human MR-proANP (midregional pro-atrial natriuretic peptide) ELISA Kit
SKU:
HUFI03058
Reactivity:
Human
Assay Type:
Sandwich ELISA, Double Antibody
Sensitivity:
0.094 ng/mL
Range:
0.156-10 ng/mL
Sample Type:
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)
85-93%
95-104%
90-102%
EDTA Plasma (n = 5)
92-101%
83-100%
89-98%
Heparin Plasma (n = 5)
84-99%
80-88%
84-96%
Recovery:
Sample
Recovery Range (%)
Average (%)
Serum (n = 5)
87-102
94
EDTA Plasma (n = 5)
85-102
92
Heparin Plasma (n = 5)
90-102
97
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.
Biotin-labeled Antibody (Concentrated, 100X)
60 ul
120 ul
2-8°C (Avoid direct light)
HRP-Streptavidin Conjugate (SABC, 100X)
60 ul
120 ul
2-8°C (Avoid direct light)
TMB Substrate
5 ml
10 ml
2-8°C (Avoid direct light)
Sample Dilution Buffer
10 ml
20 ml
2-8°C
Antibody Dilution Buffer
5 ml
10 ml
2-8°C
SABC Dilution Buffer
5 ml
10 ml
2-8°C
Stop Solution
5 ml
10 ml
2-8°C
Wash Buffer(25X)
15 ml
30 ml
2-8°C
Plate Sealer
3 pieces
5 pieces
-
Technical Manual
1 copy
1 copy
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Paul-Adrian Călburean et al.
Natriuretic peptides and soluble ST2 improves echocardiographic diagnosis of elevated left ventricular filling pressures
