The Tribio Ultra-sensitive Human VASN Fast ELISA is a solid phase ELISA designed to measure human VASN levels in cell culture supernatants, serum, and plasma. The main feature is that the kit uses our novel proprietary approaches to combine samples and detection into a one-step instead of the complicated traditional methods. It makes the assay simple, easy, accurate, and ultra-sensitive. The measurement can detect a concentration as low as 1.0 pg/mL, and finish in 2 hours, with no need for 5-6 hours (Fig. 1). The detection range is from 1.0 to 2048 pg/mL. The levels of human VASN samples are parallel to the standard curves obtained using the kit standards linearly. Therefore, the kit can be used to determine relative mass values for natural human VASN protein.
Simple Procedures
Simple Standard Preparation
Accurate Standard Curve
Kit Content and Storage Conditions
| Part |
Part# |
Description |
Storage of Opened/Reconstituted |
| Human VASN Microplate |
TBS3246A |
96-well strip microplate (12 strips of 8 wells) coated with a polyclonal antibody specific for human VASN. |
Return unused wells to the foil pouch containing the desiccant pack. Reseal along the entire edge of the zip-seal. May be stored for up to 1 month at 2-8 °C. |
| Human VASN Standard |
TBS3246B |
100 µL of Recombinant human VASN protein (20480 pg/mL). |
Aliquot and store at -20 ℃ for up to 1 month in a manual defrost freezer. Avoid repeated freeze-thaw cycles. |
| Detection A |
TBS3246C |
2.2 ml of HRP-Human VASN antibody. |
May be stored for up to 3 months at 2-8 °C. |
| Assay Diluent |
TBS3246D |
12 ml of a buffered protein base with preservatives. |
| Wash Buffer |
TBS3000W |
12 mL of concentrated solution (10x). |
| TMB Substrate |
TBS3000T |
12 mL of ultra-sensitive TMB substrate. |
| Stop Solution |
TBS3000S |
6 mL of 2 N sulfuric acid. |
Store the unopened kit at 2-8 ℃. Do not use past kit expiration dates.
The kit contains sufficient materials to run an ELISA on one 96-well plate.
Related Product
- Human IL-1ß ELISA (3219)
- Human IL-2 ELISA (TBS3220)
- Human IL-4 ELISA (TBS3221)
- Human IL-6 ELISA (TBS3223)
- Human IL-7 ELISA (TBS3224)
Research use only.
Documents
References
1. Tan, M., Ye, W., Liu, Y., Chen, X., Huttad, L., Chua, M. S., & So, S. (2024). Niclosamide Prodrug Enhances Oral Bioavailability and Targets Vasorin-TGFβ Signaling in Hepatocellular Carcinoma. biorxiv. https://doi.org/10.1101/2024.10.15.618538
2. Tan, M., Ye, W., Liu, Y., Chen, X., Huttad, L., Chua, M. S., & So, S. (2025). Niclosamide Prodrug Enhances Oral Bioavailability and Efficacy Against Hepatocellular Carcinoma by Targeting Vasorin-TGFβ Signaling. Authorea. https://doi.org/10.22541/au.174119415.55528730/v1
Research use only.
