Chemiluminescence Immunoassay Hyroid Tt3 Diagnosis Kit Assay Kit Superior Reagents

Basic Info

Model NO.	hyroid TT3
Specification	15.5CM*16.5CM*7.5CM
Trademark	SUN
Origin	China
HS Code	3002100000
Production Capacity	1, 000, 000.00/Month

Product Description

Chemiluminescence Immunoassay Thyroid TT3 Diagnosis Kit
Product description:
Clinical differentiation of bacterial infection, viral infection and non infection caused by inflammatory response, guide the use of antibiotics, assess the severity of infection and predict the prong

Description:

Total Triiodothyronine (TT3) Kit (Chemiluminescence Immunoassay) is intended for in vitro quantitative determination of total triiodothyronine (TT3) content in human serum, based on SUN306 system.
Triiodothyronine (T3) is a hormone synthesized and secreted by thyroid or produced from its prohormone thyroxine (T4) outside thyroid. Its secretion is regulated by a negative feedback mechanism involving thyroid, pituitary and hypothalamus.
In healthy populations, the concentration of T3 is 1/50 of that of T4. 99.7% of the T3 hormone reversibly binds to carrier proteins such as thyroxine-binding globulin (TBG), few albumins and prealbumins, and the rest T3 hormone remains in a free state. T3 is the true hormone. Its effects on target tissues are roughly four times more potent than those of T4.

Clinical Significance
Thyroid dysfunction may cause excessive or insufficient secretion of T3. Besides, disorders of pituitary and hypothalamus will affect the secretion of T3 as thyroid function is directly affected by thyroid-stimulating hormone (TSH). The change of T3 concentration is more sensitive than that of T4 in some thyroid diseases. For example, the test of T3 concentration in blood is more helpful for the diagnosis of hyperthyroidism than that of T4. The level of T3 can also be a good measure of the storage of thyroid hormone in the body under the condition of strong stimulation to thyroid.

Test Principle
The assay is a competitive immunoassay for quantitative determination of TT3 concentration based on chemiluminescence immunoassay technology. The Magnetic Microbeads Reagent contains protecting reagents and magnetic microbeads that are coated with biotin labeled T3 antibody. The Antibody Reagent contains the protecting reagents and acridinium ester labeled BSA-T3 conjugate. Auxiliary Reagent contains dissociating agent and protecting reagents. Sample, calibrator or control is mixed with Magnetic Microbeads Reagent, Antibody Reagent and Auxiliary Reagent to form a sandwich complex. After incubation and automatic magnetic separation conducted by the instrument, trigger solutions are added to generate chemiluminescent reaction and the relative light units (RLUs) are measured by a photomultiplier. A proportional relationship presents between the concentration of TT3 in the sample and the RLUs detected by the SUN306 system.

Packages
100 Tests/Box, 200 Tests/Box.
Storage and Stability
Sealed: Stable until the expiry date when stored at 2-8ºC.
Opened: Stable for 4 weeks for reagents. Stable for 1 week after dissolved/opened for solid control material/liquid control material. To ensure the kit's best performance, it is recommended to place opened kits in the refrigerator if it's not going to be used on board during the next 12 hours.
Do not use it beyond the expiration date.

Calibration and Traceability
Calibration
Each batch of kits contains specific calibration information, stored in the Calibration Card.
Traceability
The TT3 assay is traceable to a NIFDC standard reference material (lot No. 150550-201203).
Related Products

NO.	Project name	Abbreviation	Method
1	Free thyroxine	FT4	Magnetic particle chemiluminescence method
2	Total triiodothyronine	TT3
3	Total thyroxine	TT4
4	Thyroid Stimulating Hormone	TSH
5	Anti-thyroid peroxidase antibody	TPOAb
6	Antithyroglobulin antibody	TGAb
7	Free triiodothyronine	FT3
8	Thyroglobulin	TG
9	Prolactin	PRL
10	Estradiol	E2
11	Progesterone	P
12	Follicle Stimulating Hormone	FSH
13	Luteinizing hormone	LH
14	Creatine Kinase Isozyme	CK-MB
15	Myohemoglobin	MYo
16	TroponinI	cTnI
17	N-terminal pro-brain natriuretic peptide	NT-proBNP
18	|Laminin	LN
19	Type IV collagen	CIV
20	Type III procollagen N-terminal peptide	PIIINP
21	Hyaluronic acid	HA
22	Transferrin	FERRITIN
23	insulin	INS
24	C peptide	C-P
25	Procalcitonin	PCT
26	Alpha-fetoprotein	AFP
27	Carcinoembryonic antigen	CEA
28	Carbohydrate antigen 153	CA153
29	Carbohydrate antigen 199	CA199
30	Carbohydrate antigen 125	CA125
31	Free prostate specific antigen	f-PSA
32	Total prostate specific antigen	t-PSA
33	Growth hormone	GH
General reagents and consumables
NO.	Name	Specification
1	Cleaning fluid	150ml/bottle
2	substrate liquid	100ml/bottle
3	Sample Diluent 1	25ml/bottle