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Table 1 Composition of 1 g DCW on a precursor mass basis, calculated from hybridoma biomass measurements

From: Metabolic requirements for cancer cell proliferation

Component

Weight per gDCW (mg)

DCW (%)

Accounted DCW (%)

Nonessential component DCW (%)

Essential

428

42.8

44.6

–

G6P

47

4.7

4.9

8.8

R5P

26

2.6

2.7

4.9

DHAP

10

1.0

1.1

1.9

3PG

67

6.7

7.0

12.6

Pyr

33

3.3

3.4

6.1

AcCoA

66

6.6

6.9

12.4

Oaa

64

6.4

6.6

12.0

aKG

99

9.9

10.3

18.6

NH3

73

7.3

7.6

13.8

SH

5

0.5

0.5

0.9

PO3

28

2.8

2.9

5.3

Additional

14

1.4

1.5

2.6

Total

962

96.2

100

100

  1. Weight fractions are given for total, accounted, and nonessential component DCWs