Camptothecin hmoov

Camptothecin Powder yog ib qho alkaloid extract los ntawm cov noob los yog hauv paus bark ntawm camptotheca acacia. Qhov no compound xaiv inhibits lub nuclear enzyme DNA topoisomerase, hom I. Ob peb semisynthetic analogs ntawm camptothecin tau qhia antitumor kev ua.

Cov ntaub ntawv yooj yim Camptotheca Acacia Extract Powder 98%

• Lub npe: camptotheca acacia extract camptothecin

• Kev qhia: 98%

• CAS: 7689-03-4 Nr

• Cov mis mos molecular: C20H16N2O4

• Molecular Luj: 348.34

• PIB: 444-280-6

• Daim Ntawv Thov: Cov tshuaj tiv thaiv kab mob cancer

Camptothecin Solubility:

● Nws yog insoluble hauv dej, soluble hauv chloroform, methanol, ethanol.

Nws tuaj yeem rhuav tshem cov qauv DNA ncaj qha thiab sib xyaw nrog DNA, ua kom DNA yooj yim rau kev tawm tsam los ntawm endonuclease, thaum inhibiting DNA polymerase thiab cuam tshuam rau DNA replication. Nws yog qhov tseem ceeb rau kev loj hlob ntawm cov hlwb thiab yog cov tshuaj tiv thaiv kab mob ntawm tes, ua rau S theem thiab ua rau me ntsis tuag rau G1, G2 thiab M theem hlwb.  

Nws muaj cov nyhuv inhibitory ntawm ntau hom tsiaj hlav, thiab tsis muaj kev sib tw nrog cov tshuaj antitumor feem ntau. Thaum ua ke nrog monoamine glycyrrhizinate, nws tuaj yeem txo toxicity yam tsis tau txo cov nyhuv curative.  

Camptothecin Powder feem ntau yog siv rau mob qog noj ntshav, mob qog noj ntshav, mob qog noj ntshav, mob qog noj ntshav, mob taub hau thiab caj dab thiab mob qog noj ntshav.

Koj tswj qhov zoo thiab purity li cas?

Peb ua tshuaj ntsuab extract thiab tshuaj intermediates rau ntau tshaj 15 xyoo. Peb muaj kev paub ntau yam kev tshawb fawb pab pawg, thiab tuam txhab muaj ib pab neeg tshwj xeeb ntawm kev tshawb fawb thiab kev tsim kho, nrog rau ntau cov txheej txheem ntawm kev ua haujlwm siab ua kua chromatography (HPLC), roj chromatography, sib nqus tsav autoclave thiab lwm yam kev tshawb nrhiav siab heev, kev sim, cov cuab yeej kuaj, thiab tsim cov cuab yeej zoo txhawb kev sib raug zoo nrog ntau lub koom haum tshawb fawb, yog li muaj kev siv zog ntau. Yog li tsis txhob txhawj txog qhov zoo.

Yuav Camptothecin nyob qhov twg?

Thov xa rau email: admin@chenlangbio.com ua, peb muaj 24 teev kev pabcuam online, tuaj yeem pab koj daws qhov teeb meem.

Cov teebmeem ntawm Camptothecin:

★ Cov tsos mob tso zis: Hematuria, tso zis ntau zaus, ceev: 

Thaum noj tshuaj yuav tsum haus dej ntau, alkaline zis;

Sim tso zis 2 teev tom qab noj tshuaj kom txo qis rau lub zais zis;

★ Myelosuppression: txo cov qe ntshav dawb, feem ntau tsis loj;

★ Cov tshuaj tiv thaiv kab mob plab: raws plab yog tshwm sim, hnyav tuaj yeem ua rau dej electrolyte tsis meej. 

Package thiab Delivery:

●1 ~ 10 Kg ntim los ntawm hnab ntawv, thiab thawv sab nraud;

● 25Kg / ntawv nruas.

● Peb yuav xa hauv 2 ~ 3 hnub ua haujlwm tom qab koj xaj, thiab ntau tshaj 500 Kg, peb tuaj yeem tham txog hnub xa khoom.