Home \ Assays \ C1s/C1-INH, Human, ELISA
Catalog # HK399

C1s/C1-INH, Human, ELISA

The C1-INH/C1s complex plays a pivotal role in the complement system, an essential component of the innate immune defense against infections.

Read more
Please choose the quantity of items you wish to add to your cart…
Find distributor

The C1s/C1-INH complex actively controls the complement system’s classical pathway, crucial for the body’s innate immune defense against infections. This complex forms when C1 inhibitor (C1-INH) binds with C1r and C1s, effectively regulating the proteolysis-based activation cascade and preventing overreaction of the immune system. In diseases like Hereditary Angioedema (HAE) and Systemic Lupus Erythematosus (SLE), the altered levels of the C1s/C1-INH complex provide key insights into immune activity, establishing its importance as a biomarker for monitoring immune responses.

The Human C1s/C1-INH Complex ELISA kit is to be used for the in vitro quantitative determination of C1s/C1-INH Complex in plasma and serum samples

The Human C1s/C1-INH Complex ELISA is a ready-to-use solid-phase enzyme-linked immunosorbent assay based on the sandwich principle with a working time of 1 hour and 45 minutes.

Product type
1 x 96 det., 2 x 96 det.
Standard range
1.56 to 100 ng/ml
Detection level
1.56 ng/ml
Working volume
100 µl/well
Cross reactivity
Mouse – Yes
Storage and stability
Product should be stored at 4 °C. Under recommended storage conditions, product is stable for at least six months.
For research use only. Not for use in or on humans or animals or for diagnostics. It is the responsibility of the user to comply with all local/state and Federal rules in the use of this product. Hycult Biotech is not responsible for any patent infringements that might result with the use of or derivation of this product.
Autoimmunity, Infectious diseases, Nephrology, Neurological disorders
Assay Manual
395 kb
Safety Data Sheet Flyer

You may also like…

You may be interested in…

Calculate your ELISA data easily

With the ELISA calculator you can easily calculate ELISA data. Assayfit Pro helps to perform curve fitting. The calculator generates advanced reports, fit graph, fit parameters and goodness of fit are shown.

Latest Hycult Biotech news

  • New Human Complement Pathway Assays
    We are very proud of our newly developed human classical and alternative complement pathway assays. They are produced in response to a growing demand for quantitative investigation of complement inhibitors or regulators at lower sample dilutions. This development aims to address the issue of false negative results, enabling more accurate and reliable analysis of complement… Read more: New Human Complement Pathway Assays
  • Navigating the pitfalls in complement analysis
    Our colleague Erik Toonen shared his experience on how to analyze complement at the Complement-based Drug Development Summit in Boston in September 11-13th, 2023. He showed valuable insights on analyzing complements. For accurate complement analysis, it is important that not only the correct technique is used but also that pre-analytical sample handling is performed in… Read more: Navigating the pitfalls in complement analysis
  • NEW Human C3d ELISA
    We are happy to introduce our new ELISA (cat.# HK3017) designed to detect human C3d. What sets this assay apart is its utilization of a distinctive neo-epitope capture antibody that selectively targets a specific C3d region of the alpha chain, which is not available in other C3 variants. This way it specifically distinguishes C3d from native C3… Read more: NEW Human C3d ELISA
Contact us