Specificity ELISA Test Kit TSH For Professional Purpose Cold Storage Required

Product Description:

Thyroid-stimulating hormone (TSH) secretion is controlled by a negative feedback mechanism in which the variations of circulating thyroid hormone levels interact with the hypothalamic- pituitary axis to adjust TSH production.

TSH synthesis and secretion are also stimulated by TRH, a tripeptide produced by the hypothalamus and inhibited by somatostatin.

In the normal population, circulating TSH has been found, using this procedure, to be below 4.5 mIU/L under baseline conditions.

Investigation of a hyperthyroid population demonstrates an increased frequency of samples whose TSH levels are less than 0.1 mIU/L and at the detection limit. Development of sensitive determinations of TSH has therefore facilitated clinical interpretation of hypothalamic, pituitary and thyroid related desorders.

Indeed, elevated levels of T3 and T4 reduce TSH output by the pituitary. However, a single basal serum TSH determination is not considered to be discriminatory as such for the diagnosis of hyperthyroidism, which often requires a dynamic TRH test.

On the contrary, the demonstration of an elevated circulating TSH level is a clear indication for the development of primary hypothyroidism in most instances. In such situation, compl- ementary investigation of the pituitary/thyroid axis should be undertaken. Here again, the most useful dynamic test is the TRH stimulation test.

In case of simultaneous elevation of both TSH and thyroid hor- mone levels, the diagnosis should be oriented towards a state of thyroid hormone resistance and further documented by stimuli- tion(TRH) and inhibition(T3, T4)tests.

Features:

• Product Name: IVD TSH Elisa Test
• Shelf Life: 18 Months
• Specificity: High
• Storage Temperature: 2-8°C
• Specimen: Serum 50μl

Technical Parameters:

This is an Enzyme-Linked Immunosorbent Assay Test Kit, also known as an Antigen-Antibody Binding Test Kit for ELISA, or an ELISA Diagnostic Test Kit for Infectious Diseases. It is designed for Medical Diagnosis and has a shelf life of 18 months.

Applications:

TSH kit uses a “sandwich principle”, Enzyme-linked immunological sorbent assay. To measure TSH levels in serum, plastic wells coated with a monoclonal of TSH are supplied in the kit. After the patient’s specimen and another mono-antibody labelled with HRP are added, TSH, if present, is fixed to the solid phase antibody and creating a HRP-antibody ~TSH~antibody “sandwich”. After TMB substrate added, the result is obtained by EIA plate reader.antibody

Support and Services:

The Elisa Test Kit is a diagnostic tool used to detect the presence of antibodies or antigens in a sample. Our technical support team is available to provide guidance and assistance with the proper use and interpretation of the kit. We also offer services such as troubleshooting, training, and product customization to meet your specific needs. Our goal is to ensure that you get the most accurate and reliable results from your Elisa Test Kit.