Shikari® Anti-Ustekinumab ELISA Kit

$1,330.00

The Shikari® Anti-Ustekinumab ELISA Kit is intended for the quantitative determination of specific antibodies to Ustekinumab in serum and plasma samples. The Shikari® Anti-Ustekinumab ELISA Kit is for Research Use Only and not meant for diagnostic procedures.

Anti-ustekinumab antibodies are anti-drug antibodies (ADAs) that can develop in response to therapeutic administration of ustekinumab, a monoclonal antibody targeting interleukin-12 (IL-12) and interleukin-23 (IL-23). These antibodies may be generated by the patient’s immune system as a defense mechanism against the biologic drug, particularly when repeated or long-term treatment is involved. The presence of anti-ustekinumab antibodies may impact the drug’s pharmacokinetics, efficacy, and safety, potentially diminishing the therapeutic response in chronic inflammatory conditions such as psoriasis and inflammatory bowel diseases.

In both research and clinical settings, monitoring anti-ustekinumab antibodies is essential for understanding immune tolerance and assessing treatment durability. The development of neutralizing antibodies may hinder ustekinumab’s ability to bind to IL-12/23p40, blocking its immunosuppressive function and contributing to therapeutic resistance. Assays designed to detect and quantify these antibodies help clinicians make informed decisions about dose adjustments or switching therapies.

Therapeutic drug monitoring (TDM) of ustekinumab and its corresponding antibodies can improve individualized treatment by evaluating patient compliance, drug efficacy, and immunogenicity. In clinical trials and post-marketing surveillance, measuring anti-ustekinumab levels provides valuable insights into adverse immune responses, aiding in the optimization of biologic therapies and enhancing patient outcomes in autoimmune disease management.

This product is manufactured in Turkey by Matriks Biotek.

Size 1 x 96 Well
Sensitivity 7.5 ng/mL
Dynamic Range 10-160 ng/mL
Incubation Time 140 minutes
Sample Type Serum, Plasma
Immunogen
Source Species
Specificity
Expression System
Clone
Group
Alpha Chain
Beta Chain
Peptide
Peptide Source
Format
Buffer
Concentration
Storage 2-8°C
Alternative Names Anti-ustekinumab antibodies, Ustekinumab-directed ADAs, Ustekinumab-binding antibodies, Anti-IL-12/23 monoclonal response, Anti-IL-12/23p40 IgG antibodies, Human anti-ustekinumab antibodies, Neutralizing antibodies to ustekinumab, Ustekinumab-specific immune response, Anti-IL-12/IL-23 therapeutic antibodies, Anti-ustekinumab immunoglobulins.
Instructions For Use https://eaglebio.com/wp-content/uploads/2025/06/UST-QNS-STE-Shikari-Ustekinumab-Elisa-instructions-for-use.pdf
MSDS https://eaglebio.com/wp-content/uploads/2025/06/UST-QNS-STE-Shikari-Ustekinumab-Elisa-safety-data-sheet-sds.pdf

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