Aprotinin
Cat.No. : | CED36 |
Product Overview : | Aprotinin is a polyvalent reversible inhibitor of serine proteinases. Aprotinin is a polypeptide of 58 amino acids. Its active center is formed by 4 lysine groups, the tertiary structure shows a pearshaped unit which fits exactly into the binding site of serine proteinases. |
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Cat. No. : | CED36 |
Description : | The drug aprotinin, is the bovine version of the small protein bovine pancreatic trypsin inhibitor, or BPTI, which inhibits trypsin and related proteolytic enzymes. Under the trade name Trasylol, aprotinin was used as a medication administered by injection to reduce bleeding during complex surgery, such as heart and liver surgery. Its main effect is the slowing down of fibrinolysis, the process that leads to the breakdown of blood clots. |
Main therapeutic applications : | In a finished dosage form, Aprotinin is used to reduce perioperative blood loss and transfusion requirements in patients during and following cardiopulmonary bypass (CPB) in the course of coronary artery bypass graft surgery. The effects of aprotinin use in CPB involves a reduction in inflammatory response, through its inhibition of multiple mediators (e.g., kallikrein, plasmin), which translates into a decreased need for allogeneic blood transfusions, reduced bleeding, and decreased mediastinal re-exploration for bleeding. |
Tag : | Non |
Synonyms : | trasylol, bovine pancreatic trypsin inhibitor, α-trypsin; β-trypsin; cocoonase; parenzyme; parenzymol; tryptar; trypure; pseudotrypsin; tryptase; tripcellim; sperm receptor hydrolase |
Synonyms : | trasylol, bovine pancreatic trypsin inhibitor, α-trypsin; β-trypsin; cocoonase; parenzyme; parenzymol; tryptar; trypure; pseudotrypsin; tryptase; tripcellim; sperm receptor hydrolase |
Not For Human Consumption!
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Customer Reviews (4)
Write a reviewThis high-quality protein serves as an invaluable tool in unraveling the intricate mechanisms governed by Aprotinin, enabling me to gain deeper insights into its functions and implications.
They consistently stay at the forefront of scientific advancements and customer feedback, allowing them to refine the Aprotinin protein based on emerging research trends.
With their assistance, I can confidently delve into the intricacies of Aprotinin and make significant contributions to the field of Aprotinin-related research.
An outstanding aspect of the manufacturer of the Aprotinin protein is their commitment to providing excellent technical support.
Q&As (27)
Ask a questionYes, Aprotinin is contraindicated in patients with a history of hypersensitivity to the drug or related protease inhibitors. It is also contraindicated in patients with a history of kidney disease or those at risk for blood clot formation.
Aprotinin is generally not recommended for use in pediatric patients due to limited safety data and concerns about potential side effects. Alternative approaches to managing bleeding are usually preferred in this population.
Yes, Aprotinin is available as a generic medication in some countries. However, its availability may vary depending on the region and specific regulations.
The use of Aprotinin during pregnancy and breastfeeding is not well-studied. It is recommended to consult with a healthcare professional before using Aprotinin in these situations to assess the potential risks and benefits.
Yes, several alternative drugs, such as tranexamic acid and aminocaproic acid, are commonly used as substitutes for Aprotinin. These drugs also work by inhibiting protease activity and have similar applications in reducing bleeding during surgical procedures.
Aprotinin is primarily used in surgical settings to control bleeding during and after operations. Its use for non-surgical bleeding is limited, and alternative treatments specific to the underlying cause of bleeding are usually preferred.
Yes, the use of Aprotinin is associated with potential side effects, including hypersensitivity reactions, kidney damage, and an increased risk of thrombosis (formation of blood clots). Due to these risks, the use of Aprotinin has been restricted or banned in several countries.
No, Aprotinin is strictly for medical use and is not intended for non-medical or recreational purposes.
Aprotinin can interact with certain medications, so it's essential to inform your healthcare provider about all the medications, supplements, and herbal products you are taking. Medications that can increase the risk of bleeding, enhance the effects of Aprotinin, or affect liver or kidney function may require dose adjustments or avoidance during Aprotinin treatment.
The safety of Aprotinin in pregnant or breastfeeding women is not well established. It is important for women in these situations to consult with their healthcare provider before using Aprotinin.
Yes, Aprotinin may interact with certain medications, such as anticoagulants (blood thinners) and antiplatelet drugs. It is important for healthcare providers to be aware of all the medications a patient is taking to prevent any potential interactions.
Aprotinin can be administered intravenously during surgical procedures or as an injection before surgery.
Aprotinin works by inhibiting certain enzymes called proteases that are involved in the breakdown of clotting factors and the degradation of blood clots. By inhibiting these enzymes, Aprotinin helps to reduce bleeding during surgical procedures.
Aprotinin has been used in various medical procedures, particularly in cardiac surgeries, to reduce bleeding and minimize the need for blood transfusions. It has also been used in other surgical procedures, organ transplants, and in the treatment of acute pancreatitis.
Aprotinin should be stored at room temperature, away from light and moisture. It should be kept in its original packaging and out of reach of children.
Aprotinin works by binding to and inhibiting the enzymatic activity of certain serine proteases. It forms complexes with these enzymes and prevents them from degrading proteins involved in blood clotting and fibrinolysis, thereby reducing bleeding.
Aprotinin is most commonly used in cardiovascular and orthopedic surgeries, where significant blood loss is expected. Its effectiveness may vary depending on the procedure, the patient's condition, and other factors. Consultation with a healthcare provider is necessary to determine its suitability for a specific surgical procedure.
No, Aprotinin is not available over-the-counter and requires a prescription from a healthcare professional.
Aprotinin's primary medical use is in reducing bleeding during surgeries. However, researchers are investigating its potential application in other areas, such as inflammation control and as a possible anticancer agent. These applications are still being studied and are not yet widely accepted.
No, the use of Aprotinin has significantly decreased in recent years due to safety concerns. However, in some specific cases where alternative drugs are not suitable or if the patient's medical condition warrants its use, Aprotinin may still be considered under strict medical supervision.
Aprotinin is usually administered intravenously, meaning it is given directly into a vein. The dosage and infusion rate will vary depending on the specific surgical procedure and the patient's individual needs.
Aprotinin should be used with caution in patients with liver disease, as it can affect liver function and potentially worsen existing liver damage. The dosage may need to be adjusted or an alternative treatment considered.
Yes, Aprotinin can cause allergic reactions in some individuals. Signs of an allergic reaction may include rash, itching, swelling, severe dizziness, and difficulty breathing. It is important to seek immediate medical attention if you experience any allergic symptoms.
Yes, Aprotinin has been used in veterinary medicine for similar purposes, such as reducing bleeding during surgeries or procedures.
Aprotinin is not typically considered a blood thinner. While it can help reduce bleeding during surgical procedures, its mechanism of action is different from that of traditional anticoagulants or blood thinners.
Aprotinin should be used with caution in patients with a history of allergic reactions or blood clotting disorders. It should also be used cautiously in patients receiving other medications that can affect blood clotting. Regular monitoring of kidney function, liver function, and blood clotting parameters is recommended during treatment with Aprotinin.
There is limited data on the long-term effects of Aprotinin. However, potential risks include kidney problems, allergic reactions, and blood clotting disorders. Long-term monitoring and follow-up with a healthcare provider are advised for patients who have received Aprotinin treatment.
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