Human C4a(Complement Component 4a) ELISA Kit
Human C4a(Complement Component 4a) ELISA Kit

Human C4a(Complement Component 4a) ELISA Kit

Vendor: ELK Biotechnology

Type: Precoated

SKU: ELK4951

$320.00 USD
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Available in stock (100)

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For research use only — not intended for clinical or diagnostic purposes.

Product Overview

Assay length
3.5h
Assay type
Sandwich
Detection range
0.32-20 ng/mL
Lead time for package collection
around 3 working days
Package dimensions
L 16cm x W 15cm x H 9cm
Reactivity
Human
Research area
Immune molecule;Endocrinology;
Sample type
serum, plasma and other biological fluids
Sensitivity
0.151 ng/mL
Standard
20 ng/mL
Test principle
The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human C4a. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human C4a. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Human C4a, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Human C4a in the samples is then determined by comparing the OD of the samples to the standard curve.
Uniprot id
P0C0L4
Human C4a(Complement Component 4a) ELISA Kit

Human C4a(Complement Component 4a) ELISA Kit

$320.00 USD