Skip to main content

Table 1 Serum thymidine kinase 1 (sTK1) activity and sTK1 protein concentration in sera from healthy dogs

From: Properties of cellular and serum forms of thymidine kinase 1 (TK1) in dogs with acute lymphocytic leukemia (ALL) and canine mammary tumors (CMTs): implications for TK1 as a proliferation biomarker

   

sTK1 activity

sTK1 concentration

Number

Breed

Age (yrs)

(pmol/min/mL)

(ng/mL)

   

(Mean±SD)a

(Mean±SD)b

1

Labrador Retriever

8

0.7±0.03

3±1

2

Bernese Mountain Dog

10

1.0±0.05

9±3

3

Labrador Retriever

5

0.5±0.04

4±2

4

Golden Retriever

6

0.4±0.02

7±3

5

Golden Retriever

5

1.0±0.06

15±4

6

German Shepherd

6

1.0±0.1

11±3

7

Riesenschnauzer

7

0.5±0.02

4±2

8

Mixed breed

6

0.5±0.05

12±5

9

Riesenschnauzer

8

0.6±0.04

10±4

10

German Shepherd

6

0.7±0.08

12±3

11

Rottweiler

5

0.5±0.03

7±3

12

English Springer Spaniel

3

1.3±0.09

8±2

13

Riesenschnauzer

7

1.4±0.12

13±4

14

Labrador Retriever

5

0.8±0.07

18±5

15

Labrador Retriever

6

0.7±0.03

5±3

16

Mixed breed

6

0.6±0.01

9±2

17

Bernese Mountain Dog

5

0.7±0.04

8±3

18

Dalmatian

6

0.5±0.03

4±2

19

Labrador Retriever

4

0.7±0.11

8±3

20

Golden Retriever

6

0.5±0.04

6±2

  1. aMean values of three observations from a single measurement occasion. bMean values of two observations from two independent experiments. SD = standard deviation.