Netrin 1 (Ntn1) BioAssay ELISA Kit (Human)

£990.00 96 Tests

Netrin 1 (Ntn1) BioAssay ELISA Kit (Human) is a sandwich enzyme immunoassay for in vitro quantitative measurement of Ntn1 in human serum, plasma, tissue homogenates and other biological fluids.

SKU: US027053 Categories: , ,

Additional information

Detection Range

31.2-2000pg/ml

Sensitivity

11.8pg/ml

Precision

Intra-Assay CV:
<10%

Inter-Assay CV:
<12%

Kit Components

*027053A: Microtiter Strips, 1×96 wells, Pre-coated, ready to use
*027053B: Standard, 2×1 vial
027053C: Standard Diluent, 1x20ml
*027053D: Detection Reagent A (green), 1x120ul
*027053E: Detection Reagent B (red), 1x120ul
027053F: Assay Diluent A, 1x12ml
027053G: Assay Diluent B, 1x12ml
027053H: TMB Substrate, 1x9ml
*027053J: Positive Control, 104.4pg/ml 1×1 vial
027053K: Stop Solution, 1x6ml
027053L: Wash Buffer, 30X, 1x20ml

Precaution

The Stop Solution (027053K) included for use in this kit is an acid solution. Wear eye, hand, face, and clothing protection when using this material.

Notes on 027053J

Positive Control

Intended Use

The control vials are from human serum sample known to contain Ntn1. It will provide a positive result in the ELISA assay, which indicates that the kit is optimized and working properly.

Characteristics

The control vial contain human Ntn1 in human serum (lyophilized powder). Note: The human based serum used in this product are screened for HIV, Hepatitis A, B, C, HTLV and Syphilis.

Expected Values

104.4pg/ml

Usage

Disslove with 150ul standard dilutent and let stand for 10 minutes. Mix gently before use. In the experiment, add 100ul to an appropriate well of the plate and test its concentration along with standards and your specimens. Note: After reconstitution, store Positive Control vial at 4?C and use within 5 days.

Storage and Stability

Store *027053A, *027053B, *027053D, *027053E and *027053J at -20?C. Store all the other components at 4?C. After reconstitution of *027053J, store at 4?C and use within 5 days. Store all the other components at 4?C. Unused kit is stable for 6 months after receipt. Once kit components are opened, it is highly recommended to use remaining reagents within 1 month provided this is within the expiration date of the kit. For maximum recovery of product, centrifuge the original vials after thawing and prior to removing the cap.

Assay Procedure Summary

1. Prepare all reagents, samples and standards.
2. Add 100ul standard or sample to each well. Incubate 2 hours at 37?C.
3. Aspirate and add 100ul prepared Detection Reagent A. Incubate 1 hour at 37?C.
4. Aspirate and wash 3 times.
5. Add 100ul prepared Detection Reagent B. Incubate 30 minutes at 37?C.
6. Aspirate and wash 5 times.
7. Add 90ul TMB Substrate. Incubate 15-25 minutes at 37?C.
8. Add 50ul Stop Solution. Read at 450nm immediately.

Source Antigen

Human

Shelf Life

6 Months