Epoetin beta (

INN Inns are generally establishments or buildings where travelers can seek lodging, and usually, food and drink. Inns are typically located in the country or along a highway. Before the advent of motorized transportation, they also provided accomm ...

), sold under the brand name Neorecormon among others, is a synthetic, recombinant form of

erythropoietin Erythropoietin (; EPO), also known as erythropoetin, haematopoietin, or haemopoietin, is a glycoprotein cytokine secreted mainly by the kidneys in response to cellular hypoxia; it stimulates red blood cell production ( erythropoiesis) in th ...

, a protein that promotes the production of

red blood cells Red blood cells (RBCs), referred to as erythrocytes (, with -''cyte'' translated as 'cell' in modern usage) in academia and medical publishing, also known as red cells, erythroid cells, and rarely haematids, are the most common type of blood cel ...

. It is an

erythropoiesis-stimulating agent Erythropoiesis-stimulating agents (ESA) are medications which stimulate the bone marrow to make red blood cells. They are used to treat anemia due to end stage kidney disease, chemotherapy, major surgery, or certain treatments in HIV/AIDS. In t ...

(ESA) that is used to treat

anemia Anemia (also spelt anaemia in British English) is a blood disorder in which the blood has a reduced ability to carry oxygen. This can be due to a lower than normal number of red blood cells, a reduction in the amount of hemoglobin availabl ...

, commonly associated with

chronic kidney failure Chronic kidney disease (CKD) is a type of long-term kidney disease, defined by the sustained presence of abnormal kidney function and/or abnormal kidney structure. To meet criteria for CKD, the abnormalities must be present for at least three mo ...

and cancer

chemotherapy Chemotherapy (often abbreviated chemo, sometimes CTX and CTx) is the type of cancer treatment that uses one or more anti-cancer drugs (list of chemotherapeutic agents, chemotherapeutic agents or alkylating agents) in a standard chemotherapy re ...

. It is on the

World Health Organization's List of Essential Medicines The WHO Model List of Essential Medicines (aka Essential Medicines List or EML), published by the World Health Organization (WHO), contains the medications considered to be most effective and safe to meet the most important needs in a health s ...

Chemistry

Epoetin beta is a recombinant form of human erythropoietin which is produced in

Chinese hamster ovary cell Chinese hamster ovary (CHO) cells are a family of immortalized cell lines derived from epithelial cells of the ovary of the Chinese hamster, often used in biological and medical research and commercially in the production of recombinant therap ...

s. It has the same protein sequence as natural human erythropoietin, being composed of 165

amino acids Amino acids are organic compounds that contain both amino and carboxylic acid functional groups. Although over 500 amino acids exist in nature, by far the most important are the Proteinogenic amino acid, 22 α-amino acids incorporated into p ...

with about 30 KDa

molecular weight A molecule is a group of two or more atoms that are held together by Force, attractive forces known as chemical bonds; depending on context, the term may or may not include ions that satisfy this criterion. In quantum physics, organic chemi ...

Medsafe Medsafe, the New Zealand Medicines and Medical Devices Safety Authority, is the medical regulatory body run by the New Zealand Ministry of Health, administering the Medicines Act 1981 and Medicines Regulations 1984. Medsafe employs approximately ...

Neorecormon Datasheet

History

Erythropoietin (EPO) is a hormone produced in the kidneys. The existence of this hormone has been known since 1906, when scientists first started isolating it, and since the 1980s, a recombinant version of the hormone has been available for use in medical treatment.

References

External links

* Antianemic preparations Growth factors Erythropoiesis-stimulating agents Drugs developed by Hoffmann-La Roche {{blood-drug-stub

Chemistry

History

See also

References

Further reading

External links