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Testosterone (Testo)

Testosterone is the primary male sex hormone and an anabolic steroid. In male humans, testosterone plays a vital role in developing male reproductive tissues such as the testes and prostate and promoting secondary sexual characteristics such as increased muscle and bone mass and the growth of body hair.


The increased Testo level may be caused by: tumor, hermaphroditism, polycystic ovary syndrome, etc.

The decreased level reflects testis hypoplasia, hypophysis of the anterior lobe, cancer, etc. Combined with serum LH and FSH test results, it can identify primary or secondary testicular dysfunction and precocious puberty in adolescent children.



The performance data of the Testosterone (TES) Rapid Quantitative Test Kit (FIA)

Manufacturer

SEKBIO

Parameter

Testosterone (TES) Rapid Quantitative Test Kit (FIA)

Linearity

0.2~15ng/ml

Detection limit

0.2ng/mL

Benchmark product

Roche


1 Limit of detection

Result(C/T)

Concentration

0

0.18

1

0.64100

0.96675

2

0.79513

0.91924

3

0.73527

1.06822

4

0.77956

0.86043

5

0.75007

1.10303

6

0.63345

0.94187

7

0.78466

0.84868

8

0.69630

0.95063

9

0.71701

1.08039

10

0.70040

1.02653

11

0.76801

1.11575

12

0.64208

0.89674

13

0.79987

1.05212

14

0.68063

0.91094

15

0.72378

0.82531

16

0.67849

0.96335

17

0.66497

0.90646

18

0.75392

1.03400

19

0.78819

0.91084

20

0.65704

0.88530

AVE

0.71949

0.96333

SD

0.05621

/

AVE+2*SD

0.83191

/

regression equation

y=1.35465x+0.71949

LoB(ng/mL)

0.08299


2 Linear

Cal

Concentration

Result

AVERAGE

S1

0.18

0.19

0.18

0.17

0.17

S2

0.52

0.48

0.53

0.57

0.54

S3

1.36

1.44

1.35

1.34

1.27

S4

4.46

4.17

4.47

4.98

4.25

S5

10.03

9.98

10.25

10.53

10.25

S6

16.04

15.45

15.36

15.30

15.34


7.jpg


3 Accuracy

Cal

concentration

Result

Bias

A1

0.52

0.51

-1.3%

0.48

-8.7%

0.47

-9.8%

A2

1.36

1.47

7.8%

1.31

-3.5%

1.37

0.9%

A3

10.03

9.68

-3.5%

10.84

8.1%

10.18

1.5%


4 Precision

Cal

Concentration

Cal

Concentration

Cal

Concentration

R1

0.52

R2

1.56

R3

8.62

0.51

1.52

8.94

0.46

1.27

9.19

0.45

1.55

9.11

0.50

1.21

9.81

0.59

1.23

9.00

0.53

1.50

11.24

0.59

1.41

10.81

0.53

1.21

9.43

0.56

1.38

10.45

AVE

0.52

AVE

1.38

AVE

9.66

SD

0.05

SD

0.14

SD

0.89

CV

8.9%

CV

10.4%

CV

9.2%


5 Method Comparison

8.jpg


Sample

Roche

Sekbio

Sample

Roche

Sekbio

1

6.17

5.14

31

4.20

4.08

2

10.37

11.04

32

3.45

3.55

3

4.30

4.16

33

0.77

0.95

4

11.19

11.38

34

13.24

12.21

5

0.83

0.79

35

6.56

6.66

6

0.81

0.78

36

0.31

0.30

7

0.42

0.43

37

1.88

2.00

8

1.19

1.17

38

0.79

0.96

9

2.51

2.30

39

1.20

1.07

10

2.93

2.62

40

0.90

0.78

11

0.92

0.91

41

2.14

2.24

12

1.38

1.27

42

9.33

8.11

13

2.88

3.02

43

0.44

0.45

14

0.31

0.28

44

9.91

10.73

15

10.06

8.67

45

10.18

8.86

16

10.50

8.48

46

0.95

0.90

17

11.04

9.99

47

0.98

1.06

18

5.41

6.14

48

6.35

6.80

19

3.01

3.08

49

1.42

1.64

20

0.22

0.25

50

0.51

0.55

21

3.18

3.96

51

0.53

0.56

22

8.94

7.79

52

8.45

9.89

23

2.45

2.88

53

1.31

1.19

24

1.32

1.26

54

1.45

1.32

25

0.20

0.20

55

10.58

11.31

26

4.71

4.87

56

2.47

2.42

27

2.24

2.25

57

0.35

0.32

28

8.56

7.70

58

1.01

1.10

29

0.20

0.23

59

0.25

0.21

30

2.41

2.24

60

7.56

7.66


Testosterone (Testo) Products

AntibodyApplication
Sheep Anti-human Testo mAb

For immunodiagnostic: ELISA, LFA, CLIA


Testosterone Intro

Testosterone, with the molecular formula C19H28O2, is a steroid hormone secreted by the testes of men or the ovaries of women. It has the functions of maintaining muscle strength and mass, maintaining bone density and strength, refreshing, and improving physical fitness. The adrenal glands also secrete a small amount of testosterone.


Testosterone is a secreted glycoprotein initially identified from the enrichment medium of mouse Sertoli cells. A small molecular weight cytoskeleton-associated protein binds tightly to the cell surface through receptor-associated proteins.

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