structue of anitbody?what is RH_factor?what is ABO system?
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RH Factor:\nAn antigen present on the red blood cells of about 85% of people. Called Rh because it was first identified in the blood of rhesus monkeys. Persons with the factor are designated Rh-positive, those lacking the factor are designated Rh-negative.\n\nABO System:\nABO blood group system: a classification system for the antigens of human blood; used in blood transfusion therapy; four groups are A and B and AB and O
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ANA Anti-nucleus antibodies) is a parameter for a group of Auto -antibodies that go against the cell core (nucleus) what results in the disturbances of the cell-functions. it is usually done when you (the doctor) suspects rheumatoid diseases, but there are usually more antibodies to be determined to tell what you are suffering from. \nA titer of the indirect Immunofluoroscence assay of 1:80 to 1:160 is considered positive. roughly sid the put your blood(serum) in a tube, added some auto-antibody-antibodies and looked for a reaction which shows itself in agglutination of the antibodies ( made visible with the before mentioned Fluorescence). \na positive result COULD mean systematic Lupus erythematodes, Lupus erythematodes of the skin, systematic sclerosis, Poly or Dermatomyositis, Sjoergen Syndrome, Myasthenia gravis, chronic-active Hepatitis, rheumatoid Arthritis and many other rheumatic Diseases. \n\nresults in this Assay vary strongly between laboratories, many healthy people especially over 60 years old show in up to 30% of the cases a titer in their blood without being sick. \ni hope i could help you to understand a little better. But understand that this parameter by itself is not strong enough of an indicator what is wrong and where your symptoms come from.
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Rh negative is NOT a blood type like A or B or AB or O. You can have A or B or any of those and you are still ALSO either Rh positive or Rh negative.\n\nEveryone has an Rh factor, it's either negative or positive. \nI found out I am Rh negative when I was pregnant because women have to be tested for it. It has something to do with your antibodies attacking the blood cells of a fetus that could potentially have Rh positive blood. I had to get a shot to prevent it from happening.\n\nThe Rh in Rh factor stands for rhesus, so named because the Rh factor is an antigen that was first discovered in the blood of rhesus monkeys. The Rh antigen is called D. Most people produce the D antigen, but a few people are missing functional copies of the RHD gene, and they produce no D antigen. These are the people who have Rh negative blood types, and the non- functional version (allele) of the RHD gene is called the RHD silent allele. \n\n\nHere is something wikipedia says about the Rh negative aspect of pregnancy:\n\nRhD Hemolytic disease of the newborn is often called Rhesus disease or Rh disease. Sensitization to Rh D antigens (usually by feto-maternal transfusion during pregnancy) may lead to the production IgG anti-RhD antibodies which can pass through the placenta. This is of particular importance to RhD negative females of or below childbearing age, because any subsequent pregnancy may be affected by the Rhesus D hemolytic disease of the newborn if the baby is Rh D positive. The vast majority of Rh disease is preventable in modern antenatal care by injections of IgG anti-D antibodies (Rho(D) Immune Globulin)\n.
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Good info in the other answers but short and sweet  If you and your sibs are O  and 1 parent is O then the other parent must be AO genetically  type A blood. There is no way the 2nd parent could be AB
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Hope this helps:\n\nhttp://jchemed.chem.wisc.edu/Journal/Issues/1997/Feb/abs210.html
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male AA + female OO will produce AO that is A bloods group\nmale AO + feamle OO will produce AO and OO ,,so can be A or O group
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http://www.reference.com/browse/crystal/23235\nhttp://www.reference.com/search?q=nucleic%20acids
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>>>>When does a Erythrocyte (red blood cell) ever have a\n>>>> nucleus\n\nImmature mammalian RBCs have anucleus. The RBCs of most non-mammalian vertebrates retain their nuclei.\n\n>>>>>and why is it usually an anucleate?\n\nIncreased surface areas relative to volume. That allows a larger surface for the diffusion of gases.
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cswolf11 is the closest to being correct.  If you are AB Rh pos, you can recieve any blood type from a donor.  If you are AB Rh neg you can receive any blood type that is Rh negative.  To complicate things a bit, if you are Rh negative, you can receive Rh positive blood at least once.  Chances only 50% that your body will see the donor blood as foreign and make antibodies to it.\n\nOK, a bit more complication, there are hundreds of different antigens on red blood cells - ABO and Rh are just the 4 most important.  You can make antibodies to any of them that you don't have and cut down your choices of donors.
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AS PER MY KNOWLEDGE ,THEY ARE THE SAME\n\nIMMUNOGLOBIN IS A GLOBIN MOLECULE WHICH IS IMMUNOGENIC IN FUNCTION AND BIND SPECIFICALLY THEIR FC REGION WITH THE ANTIGEN \nANTIBODY IS JUST A NAME GIVEN SINCE IT IS ANTI- TO AN ANTIGEN
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Where I work, if I have a female, <50 yrs of age that have a ABO/Rh performed, and they are Rh-,  our policy says that we must do a Du on that person to make sure they do not have an acquired Anti-D. \n\nSometimes an Rh- female will have a positive Du if she was administered RhoGam at around 28 weeks gestation prophylatcially.  \n\nThere is Anti-D of the IgM class, and Anti-D of the IgG class, so when I do a Du, I will incubate it along with my antibody screen, reading at 37 degrees to check for IgM class, wash my cells, add IgG, then read the tube in case the Anti-D reacts at Coombs phase.\n\nWith donor blood I know we do the Du on all Rh- negative units.  \nIf the Du is positive, we must label the unit as Rh+.
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There are two:\nThe universal donor is Type O-\nThe universal receiver is Type AB+
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I dont know if this will help but here is a web site I found!\n\nhttp://www.biochemj.org/bj/119/0017/1190017.pdf
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The differences in human blood are due to the presence or absence of certain protein molecules called antigens and antibodies. The antigens are located on the surface of the red blood cells and the antibodies are in the blood plasma. Individuals have different types and combinations of these molecules. The blood group you belong to depends on what you have inherited from your parents.\n\nThere are more than 20 genetically determined blood group systems known today, but the AB0 and Rh systems are the most important ones used for blood transfusions. Not all blood groups are compatible with each other. Mixing incompatible blood groups leads to blood clumping or agglutination, which is dangerous for individuals.\n\nNobel Laureate Karl Landsteiner was involved in the discovery of both the AB0 and Rh blood groups.\n\nCheck the full text\n\nhttp://nobelprize.org/medicine/educational/landsteiner/readmore.html
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Phenotypes: AB+ or AB-\n\nAntigens: A and B\n\nGenotypes: AB (+ or -)\n\nThanks micro_girl.  I should have made that more clear.  A and B are separate proteins, and when they are both present the resulting phenotype is AB.  Sorry if my original answer was misleading.  I fixed it.
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Check this page :\n\nhttp://www.sap-basis-abap.com/sapbs.htm\n\nSAP BC (Basis Components) Hints and Tips\n\nThe SAP BC (Basis Components) is the root of the SAP Applications ERP software.   It  provides the runtime environment for the rest of the R/3 Applications.  It ensures that applications are optimally integrated in the system environment.  The SAP Basis Components contains powerful tools such as CCMS (Computing Center Management System) for easy system administration. It is also provides the interfaces to the distribute system components and third-pary vendors (EDI, RFC etc.).
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People have either type antigen A, B, or a combination of both (antigen AB). The ones who lack both are thought has having type O antigen. The way our immunity works is by attacking any thing that it recognizes as "foreign". Any individual with blood with antigen type A will attack others individuals type B and viciversa. Individuals with antigen type AB will receive type A and B blood, because the blood perceives it as it's own ( thus called universal recipient); this means that this patient can receive any type of blood either type A,B, or O. O type of antigen means that the blood lack any type of antigens ( meaning that it lacks of antigen A or B); which means that when this individual donates blood, the other individual does not detect any antigen A or B in the blood; thus there is no reaction to it. Thus an individual with type O is called universal donor, which means it can donate blood to any type A or type B individual. Well that is the basics i hope you find it interesting