Paclitaxel Powder

Xi'an Sonwu Biotech Co., Ltd. is one of the most professional manufacturers and suppliers of paclitaxel powder in China. We warmly welcome yuo to wholesale bulk paclitaxel powder for sale here from our factory. Quality products and reasonable price are available.

Paclitaxel Structure
Paclitaxel powder, or PTX, Taxol, is a naturally occurring secondary metabolite identified and purified from the gymnosperm yew's bark. It is also the only drug to promote microtubule polymerization and stabilize the polymerized microtubules. The isotope tracer showed that it was only bound to polymerized microtubules and did not react with unpolymerized tubulin dimers. After cells are exposed to PTX, many microtubules will accumulate in the cells. The accumulation of these microtubules interferes with various functions of the cells, especially stopping cell division in the mitosis phase and blocking normal cell division. In contrast to anti-mitotic and anti-cytopathic drugs, it is the first drug discovered to interact with tubulin polymers, that is, by tightly binding to microtubules to stabilize them. Diseased cells show sound effects.
It is known to induce a variety of cell death in pathological symptoms. In addition to causing the mitotic catastrophe that occurs during mitosis, it has been shown to induce the expression of several pro-apoptotic mediators and modulate the activity of anti-apoptotic mediators. PTX has attracted significant interest from scientists due to its complex and novel chemical structure, unique biological mechanism of action, reliable anti-disease activity, and severe resource shortage. According to statistics, more than 30 top laboratories worldwide are engaged in research on the total synthesis of PTX, and the competition is fierce, becoming the focus of the field of organic synthetic chemistry in the late 20th century. So it is also becoming more and more popular in the market. You can contact Xi'an Sonwu for pure paclitaxel if you need such health benefits.

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Paclitaxel Buy Online
Xi'an Sonwu Biotech Co. Ltd. has more than ten years of industry experience, specializing in producing and selling raw materials. Xi'an Sonwu has established solid and reliable partnerships with countries in America, Asia, Europe, and Oceania. Xi'an Sonwu puts product quality first and strives to provide every customer with high-quality services to meet their needs fully.
Xi'an Sonwu prioritizes high-quality products, and its commitment to excellence is evident in every aspect, including material selection, manufacturing techniques, sample testing, and the professionalism of its personnel. By meticulously managing every detail, Xi'an Sonwu can minimize costs without compromising quality, ensuring customers receive products of exceptional value.
Xi'an Sonwu is proud of the positive feedback it has received from customers, who have consistently recognized the quality of the products. To further prove product confidence, Xi'an Sonwu will provide samples for you to test.

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WhatIs The Mechanism Of Action Of Paclitaxel
Paclitaxel powder has a very unique mechanism of action. It can directly act on the process of cell division to form spindle microproteins, causing tubulin and the tubulin dimers that makeup microtubules to lose their dynamic balance, inducing and promoting tubulin polymerization. , microtubule assembly, prevent depolymerization, thereby stabilizing microtubules and, inhibiting mitosis of bad cells and triggering apoptosis. By interfering with the normal dynamics of microtubules, it disrupts the cell cycle and stops cancer cells from dividing and multiplying. Stabilized microtubules induce cells to accumulate and ultimately trigger apoptosis, or programmed cell death, during the G2/M phase of the cell cycle. Tubulin, closely related to cell mitosis, is almost ubiquitous in all eukaryotic cells. They can reversibly polymerize into microtubules, and chromosome separation requires the help of these microtubules. The cytoskeleton, which comprises microfilaments, intermediate fibers, and microtubules, preserves the cell's structure. In addition, they participate in cell division (mitosis and meiosis), including spindle formation and pulling apart eukaryotic chromosomes. After mitosis, these microtubules depolymerize again into tubulin. The main target of PTX is microtubules, which bind to the β-tubulin subunit inside microtubules, stabilize microtubules, and hinder their depolymerization during cell division. This stabilization prevents the reorganization of microtubule dynamics required for cell division, thereby preventing the formation of the mitotic spindle, one of the steps necessary for cell replication.

What Is Paclitaxel Used For
1. Anti-lesion effect
PTX is an anti-microtubule anti-tumor drug that can promote the assembly of microtubules by promoting the polymerization of spindle tubulin subunits, even in the presence of media required for ordinary microtubule assembly (such as GTP, guanosine triphosphate, etc.) ) can also produce this effect when it is missing, eventually forming non-functional, stable microtubules. It resists malignant sarcoma cell lines, leukemia, and malignant melanoma. PTX is also a first-line drug for treating advanced breast and ovarian disease in women. PTX can be combined with microtubules, which can play the role of "freezing," can prevent the separation of chromosomes during cell division, and can quickly die of diseased cells.
In an in vitro cell culture system, the researchers treated diseased cell lines with it to assess its effect on cell proliferation and survival. These experimental results show that it can inhibit the proliferation of diseased cells and induce apoptosis. In an in vivo animal model, the researchers transplanted the bacteria into experimental animals and treated them with it. Experimental results show that it can inhibit the growth and spread of harmful cells and prolong the survival time of experimental animals.

2. Anti-inflammatory and immunomodulatory effects
Natural PTX can inhibit inflammatory and immune responses, effectively relieving inflammatory and immune diseases like rheumatoid arthritis, autoimmune diseases, etc. Studies have shown that the FDA has approved it for treating rheumatoid arthritis.
Some experimental studies have shown that it can exert anti-inflammatory effects by regulating inflammatory responses and immune cell function. For example, some studies have found that it can reduce inflammatory cell infiltration and the production of inflammatory cytokines in animal models, thereby inhibiting the inflammatory response. In addition, it is also thought to be able to modulate the immune system. According to specific research, it may affect the immune system by controlling immune cell activity and function, lowering inflammatory reactions, and enhancing immunological function.

3. Treat cardiovascular and cerebrovascular diseases
The anti-proliferative activity of PTX reduces the likelihood of vascular stenosis and occlusion by preventing the aberrant growth of vascular smooth muscle cells. Therefore, it is widely used to treat cardiovascular and cerebrovascular diseases like hypertension, coronary heart disease, etc.
According to a study, it has a specific preventive effect against coronary heart disease because it can prevent the growth of smooth muscle cells lining the coronary arteries and can lessen the activity of the hematoporphyrin P450 enzyme. In animal models, it can reduce coronary artery lesions and improve myocardial damage caused by myocardial ischemia. Some experimental and clinical studies have shown that it may have the effect of inhibiting platelet aggregation and anti-thrombosis, thereby preventing the occurrence of cardiovascular and cerebrovascular diseases.

4. Antibacterial and antiviral effects
Natural PTX can inhibit the growth and reproduction of viruses and bacteria, thus having antibacterial and antiviral effects. That makes it an effective treatment for viral illnesses such as influenza, colds, and hepatitis.
An in vitro study showed that it has some antibacterial activity against certain bacteria and fungi. However, compared with traditional antibacterial drugs, the antibacterial activity of it is not apparent. Some laboratory studies have mentioned paclitaxel's potential role as an antiviral. For instance, it was discovered that it has some inhibitory effects on the hepatitis B virus's (HBV) capacity to replicate. Additionally, research has demonstrated that it can stop the spread of the human papillomavirus (HPV) and the herpes simplex virus (HSV).

What Are The Side Effects Of The Drug Paclitaxel
PTX is a chemotherapy medication; like any medication, it can have potential side effects. Here are some common side effects of PTX:

Hematological side effects: PTX can affect the bone marrow, decreasing blood cell counts. The likelihood of bleeding, infection, and weariness might all rise.

Gastrointestinal side effects: PTX may cause nausea, vomiting, diarrhea, or constipation. These symptoms can usually be managed with appropriate supportive care medications.

Neurological side effects: Some individuals may experience peripheral neuropathy, which can cause tingling, numbness, or burning sensations in the hands or feet. This neuropathy is usually reversible once the treatment is completed. Rarely, it can cause more severe neurological effects.

Hair loss: PTX treatment can result in temporary hair loss, usually reversible once the treatment is stopped.

Allergic reactions: Rarely, it might cause allergic responses. These reactions might range in severity from minor skin rashes to respiratory problems or anaphylaxis.

Muscle and joint pain: Some individuals may experience muscle and joint pain during or after PTX treatment.

Factory
1. Xi'an Sonwu Biotech Co., Ltd has a factory to produce, manufacture, and store the products, so it has adequate stock. Xi'an Sonwu has a well-ordered, clean, and tidy production department. Under Xi'an Sonwu, researchers can continuously develop high-quality new products.
2. Xi'an Sonwu has strict requirements on personnel allocation from production and testing to sales. To ensure that each product is escorted, rigorous data support and after-sales service are provided.

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Besides guaranteeing the product, the other most important thing is customers can receive the goods smoothly. So, Xi'an Sonwu supplies all kinds of couriers according to different needs.

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