Hemopure and Biopure are made from blood fractions from either human or cow's blood. Hemoglobin is considered an acceptable blood product based the on the following since it is a blood fraction (not a component).
WT 6/15/00
pp. 29-30 Questions From ReadersHowever, since blood can be processed beyond those primary components, questions arise about fractions derived from the primary blood components. How are such fractions used, and what should a Christian consider when deciding on them?
Blood is complex. Even the plasma—which is 90 percent water—carries scores of hormones, inorganic salts, enzymes, and nutrients, including minerals and sugar. Plasma also carries such proteins as albumin, clotting factors, and antibodies to fight diseases. Technicians isolate and use many plasma proteins. For example, clotting factor VIII has been given to hemophiliacs, who bleed easily. Or if someone is exposed to certain diseases, doctors might prescribe injections of gamma globulin, extracted from the blood plasma of people who already had immunity. Other plasma proteins are used medically, but the above mentioned illustrate how a primary blood component (plasma) may be processed to obtain fractions.
Just as blood plasma can be a source of various fractions, the other primary components (red cells, white cells, platelets) can be processed to isolate smaller parts. For example, white blood cells may be a source of interferons and interleukins, used to treat some viral infections and cancers. Platelets can be processed to extract a wound-healing factor. And other medicines are coming along that involve (at least initially) extracts from blood components. Such therapies are not transfusions of those primary components; they usually involve parts or fractions thereof. Should Christians accept these fractions in medical treatment? We cannot say. The Bible does not give details, so a Christian must make his own conscientious decision before God.
Some would refuse anything derived from blood (even fractions intended to provide temporary passive immunity). That is how they understand God’s command to ‘abstain from blood.’ They reason that his law to Israel required that blood removed from a creature be ‘poured out on the ground.’ (Deuteronomy 12:22-24) Why is that relevant? Well, to prepare gamma globulin, blood-based clotting factors, and so on, requires that blood be collected and processed. Hence, some Christians reject such products, just as they reject transfusions of whole blood or of its four primary components. Their sincere, conscientious stand should be respected.
Other Christians decide differently. They too refuse transfusions of whole blood, red cells, white cells, platelets, or plasma. Yet, they might allow a physician to treat them with a fraction extracted from the primary components. Even here there may be differences. One Christian may accept a gamma globulin injection, but he may or may not agree to an injection containing something extracted from red or white cells. Overall, though, what might lead some Christians to conclude that they could accept blood fractions?
Questions From Readers" in The Watchtower of June 1, 1990, noted that plasma proteins (fractions) move from a pregnant woman’s blood to the separate blood system of her fetus. Thus a mother passes immunoglobulins to her child, providing valuable immunity. Separately, as a fetus’ red cells complete their normal life span, their oxygen-carrying portion is processed. Some of it becomes bilirubin, which crosses the placenta to the mother and is eliminated with her body wastes. Some Christians may conclude that since blood fractions can pass to another person in this natural setting, they could accept a blood fraction derived from blood plasma or cells.
Does the fact that opinions and conscientious decisions may differ mean that the issue is inconsequential? No. It is serious. Yet, there is a basic simplicity. The above material shows that Jehovah’s Witnesses refuse transfusions of both whole blood and its primary blood components. The Bible directs Christians to ‘abstain from things sacrificed to idols and from blood and from fornication.’ (Acts 15:29) Beyond that, when it comes to fractions of any of the primary components, each Christian, after careful and prayerful meditation, must conscientiously decide for himself.