Hai cercato: Pyrimethamine

Codice catalogo: (46706-250MG)

Fornitore: Merck

Codice articolo fornitore: 46706-250MG

Codice articolo locale: SUPL46706-250MG

Descrizione: Organic Standard, Pyrimethamine

UOM: 1 * 250 mg

Certificati Promo

Fornitore: Thermo Scientific

Descrizione: Pyrimethamine 98%

Fornitore: TCI EUROPE

Descrizione: Pyrimethamine ≥98.0% (by HPLC, titration analysis)

Codice catalogo: (1589007.)

Fornitore: USP

Codice articolo fornitore: 1589007

Codice articolo locale: USPH1589007

Descrizione: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.

UOM: 1 * 200 mg

Promo

Fornitore: MP Biomedicals

Descrizione: Methotrexate is a cell cycle arresting agent with varying effects. Methotrexate has been reported to arrest the cell cycle in late G1/S thus leading to the inhibition of the synthesis of DNA, RNA, thymidylates, and proteins. The main mechanism of action is reported to involve the inhibition of enzymes involved in purine metabolism which leads to the accumulation of adenosine or the suppression of intercellular adhesion molecule expression by T cells. Additionally, this compound has been observed to inhibit DHFR.
Methotrexate is used for chemotherapy either alone or in combination with other agents. It is effective for the treatment of a number of cancers including: breast, head and neck, leukemia, lymphoma, lung, osteosarcoma, bladder, and trophoblastic neoplasms. It is also used in treatment of autoimmune diseases, ectopic pregnancy, and for the induction of medical abortions. It is used to inhibit dihydrofolate reductase in DHFR-based protein expression systems. Also effective in treatment of pyrimethamine-resistant Plasmodium vivax malaria parasites.
Potent inhibitor of dihydrofolate reductase and agent for antitumor studies. Use to inhibit dihydrofolate reductase in DHFR-based protein expression systems. Also shows immunosuppressive effects in, e.g., rheumatoid arthritis.
Methotrexate is an allosteric inhibititor of dihydrofolate reductase (DHFR), the enzyme that catalyzes the conversion of dihydrofolate to tetrahydrofolate. Since tetrahydrolfolate is required for purine and pyrimidine synthesis, methotrexate treatment results in the inhibition of DNA and RNA synthesis.

Codice catalogo: (PHR3231-500MG)

Fornitore: Merck

Codice articolo fornitore: PHR3231-500MG

Codice articolo locale: SUPLPHR3231-500MG

Descrizione: [EN]PYRIMETHAMINE 1 * 500 mg

UOM: 1 * 500 mg

Promo

Codice catalogo: (CAYM16472-50)

Fornitore: Cayman Chemical

Codice articolo fornitore: 16472-50

Codice articolo locale: CAYM16472-50

Descrizione: PYRIMETHAMINE? 1 * 50 mg

UOM: 1 * 50 mg

Promo

Codice catalogo: (CAYM16472-10)

Fornitore: Cayman Chemical

Codice articolo fornitore: 16472-10

Codice articolo locale: CAYM16472-10

Descrizione: PYRIMETHAMINE? 1 * 10 mg

UOM: 1 * 10 mg

Promo

Codice catalogo: (CAYM16472-500)

Fornitore: Cayman Chemical

Codice articolo fornitore: 16472-500

Codice articolo locale: CAYM16472-500

Descrizione: PYRIMETHAMINE? 1 * 500 mg

UOM: 1 * 500 mg

Promo

Codice catalogo: (CAYM16472-100)

Fornitore: Cayman Chemical

Codice articolo fornitore: 16472-100

Codice articolo locale: CAYM16472-100

Descrizione: PYRIMETHAMINE? 1 * 100 mg

UOM: 1 * 100 mg

Promo

Codice catalogo: (PROOMM1630.00)

Fornitore: LGC Standards PROMOCHEM

Codice articolo fornitore: MM1630.00

Codice articolo locale: PROOMM1630.00

Descrizione: PYRIMETHAMINE 1 * 250 mg

UOM: 1 * 250 mg

Promo

Codice catalogo: (ICNA0219418005)

Fornitore: MP Biomedicals

Codice articolo fornitore: 0219418005

Codice articolo locale: ICNA0219418005

Descrizione: PYRIMETHAMINE 1 * 5 g

UOM: 1 * 5 g

Promo

Codice catalogo: (PROOLGCFOR1630.00)

Fornitore: LGC Standards PROMOCHEM

Codice articolo fornitore: LGCFOR1630.00

Codice articolo locale: PROOLGCFOR1630.00

Descrizione: PYRIMETHAMINE 1 * 10 mg

UOM: 1 * 10 mg

Promo

Codice catalogo: (EHERC16658000)

Fornitore: EHRENSTORFER GMBH

Codice articolo fornitore: C16658000

Codice articolo locale: EHERC16658000

Descrizione: PYRIMETHAMINE CERTIFIED 1 * 0,25 g

UOM: 1 * 0,25 g

Promo

Codice catalogo: (PROOFL-46706)

Fornitore: LGC Standards PROMOCHEM

Codice articolo fornitore: FL-46706

Codice articolo locale: PROOFL-46706

Descrizione: PYRIMETHAMINE VETRANAL(R) 1 * 250 mg

UOM: 1 * 250 mg

Promo

Codice catalogo: (ICNA0219418001)

Fornitore: MP Biomedicals

Codice articolo fornitore: 0219418001

Codice articolo locale: ICNA0219418001

Descrizione: PYRIMETHAMINE 1 * 1 g

UOM: 1 * 1 g

Promo