Purification and Viral Inactivation of Hemoglobin from Human Placenta Blood

Figures & data

Table 1. Molecular distribution of different procedures

ratio procedure	Mw > 64kD	Mw ≤ 64kD
PLP before GDA	52.6%	47.4%
PLP after GDA	54.1%	45.9%

Table 2. Comparation of MetHb concentration and oxygen capacity volume

sample (n = 5)	MetHb concentration (%)	O2 affinity capacity (mL/g)
PLP before GDA	4.74±0.41	1.02±0.001
PLP after GDA	4.95±0.57	1.07±0.002

Table 3. Comparison of P₅₀ from of different modification processes

sample (n = 5)		P50 (mmHg)
different modification process	Purified	11.3
	PLP before GDA	29.6±2.63
	PLP after GDA	27.5±0.77

Figure 1.  The spectral analysis of different products.