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  1. Anti-infection Metabolic Enzyme/Protease
  2. Parasite Lactate Dehydrogenase
  3. Nifurtimox

Nifurtimox  (Synonyms: 硝呋替莫)

目錄號: HY-W040073 純度: 99.65%
COA 產(chǎn)品使用指南

Nifurtimox 是一種用于錐蟲病 (Trypanosoma cruzi) 的抗蟲劑。Nifurtimox 有潛力用于神經(jīng)母細(xì)胞瘤細(xì)胞的研究。Nifurtimox 影響乳酸脫氫酶 (LDH) 活性。

MCE 的所有產(chǎn)品僅用作科學(xué)研究或藥證申報(bào),我們不為任何個(gè)人用途提供產(chǎn)品和服務(wù)

Nifurtimox Chemical Structure

Nifurtimox Chemical Structure

CAS No. : 23256-30-6

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Customer Review

Other Forms of Nifurtimox:

  • 生物活性

  • 實(shí)驗(yàn)參考方法

  • 純度 & 產(chǎn)品資料

  • 參考文獻(xiàn)

生物活性

Nifurtimox, an antiprotozoal agent, which is generally used for the treatment of infections with Trypanosoma cruzi, has been used in the therapy of neuroblastoma. Nifurtimox affects enzyme activity of lactate dehydrogenase (LDH).

IC50 & Target

Trypanosoma cruzi[1]
Lactate dehydrogenase (LDH) [1]

細(xì)胞效力
(Cellular Effect)
Cell Line Type Value Description References
CHO GI50
13.9 μg/mL
Compound: nifurtimox
Cytotoxicity against CHO cells assessed as cell viability after 48 hrs by MTT colorimetric assay
Cytotoxicity against CHO cells assessed as cell viability after 48 hrs by MTT colorimetric assay
[PMID: 22551062]
Fibroblast IC50
> 200 μM
Compound: NFX
Cytotoxicity against human fibroblasts assessed as growth inhibition after 24 hrs by MTT assay
Cytotoxicity against human fibroblasts assessed as growth inhibition after 24 hrs by MTT assay
[PMID: 23644203]
H9c2 IC50
> 50 μM
Compound: Nifurtimox
Cytotoxicity against rat H9c2 cells infected with Trypanosoma cruzi Tulahuen amastigote forms assessed as reduction in cell number after 72 hrs by DRAQ5 DNA dye based confocal microscopic analysis
Cytotoxicity against rat H9c2 cells infected with Trypanosoma cruzi Tulahuen amastigote forms assessed as reduction in cell number after 72 hrs by DRAQ5 DNA dye based confocal microscopic analysis
[PMID: 30100019]
HEK293 EC50
> 100 μM
Compound: Nifurtimox
Cytotoxicity against HEK293 cells assessed as reduction in cell viability after 48 hrs by alamar blue assay
Cytotoxicity against HEK293 cells assessed as reduction in cell viability after 48 hrs by alamar blue assay
[PMID: 27720295]
HeLa IC50
12 μM
Compound: Nfx
Cytotoxicity against human HeLa cells after 24 hrs by MTT assay
Cytotoxicity against human HeLa cells after 24 hrs by MTT assay
[PMID: 19168363]
HeLa EC50
272 μM
Compound: Nfx
Cytotoxicity against human HeLa cells measured after 24 hrs by crystal violet staining based assay
Cytotoxicity against human HeLa cells measured after 24 hrs by crystal violet staining based assay
[PMID: 27810595]
HeLa EC50
91.2 μM
Compound: 5
Cytotoxicity against human HeLa cells after 65 hrs by Alamar blue assay
Cytotoxicity against human HeLa cells after 65 hrs by Alamar blue assay
[PMID: 23281892]
HepG2 CC50
45.2 μM
Compound: Nifurtimox
Cytotoxicity against human HepG2 cells assessed as reduction in cell viability after 72 hrs by MTT assay
Cytotoxicity against human HepG2 cells assessed as reduction in cell viability after 72 hrs by MTT assay
[PMID: 32795774]
HepG2 CC50
45.2 μM
Compound: Nifurtimox
Cytotoxicity against human HepG2 cells assessed as reduction in cell viability after 72 hrs by MTT assay
Cytotoxicity against human HepG2 cells assessed as reduction in cell viability after 72 hrs by MTT assay
[PMID: 32652409]
IMR-90 EC50
> 25 μM
Compound: Nifurtimox
Cytotoxicity against human IMR90 cells after 44 to 46 hrs by CellTiter-Blue assay
Cytotoxicity against human IMR90 cells after 44 to 46 hrs by CellTiter-Blue assay
[PMID: 28119024]
J774 IC50
> 200 μM
Compound: S5
Cytotoxicity against J774.1 cell line after 48 hrs
Cytotoxicity against J774.1 cell line after 48 hrs
[PMID: 16516467]
J774 CC50
131.5 μM
Compound: Nfx
Cytotoxicity against mouse J774 cells incubated for 24 hrs by resazurin dye based fluorescence assay
Cytotoxicity against mouse J774 cells incubated for 24 hrs by resazurin dye based fluorescence assay
[PMID: 28648464]
J774 CC50
131.503 μM
Compound: NFX
Cytotoxicity against mouse J774 cells assessed as decrease in cell viability after 24 hrs by resazurin assay
Cytotoxicity against mouse J774 cells assessed as decrease in cell viability after 24 hrs by resazurin assay
[PMID: 27503677]
J774 EC50
150 μM
Compound: Nfx
Cytotoxicity against mouse J774 cells assessed as reduction in cell viability after 24 hrs by WST-1 assay
Cytotoxicity against mouse J774 cells assessed as reduction in cell viability after 24 hrs by WST-1 assay
[PMID: 31673311]
J774 IC50
280.48 μM
Compound: NFX
Cytotoxicity against mouse J774 cells after 48 hrs by MTT assay
Cytotoxicity against mouse J774 cells after 48 hrs by MTT assay
[PMID: 23816040]
J774 IC50
316 μM
Compound: Nifurtimox
Cytotoxicity against mouse J774 cells assessed as reduction in cell viability after 48 hrs by MTT assay
Cytotoxicity against mouse J774 cells assessed as reduction in cell viability after 48 hrs by MTT assay
[PMID: 28499168]
J774 IC50
316 μM
Compound: Nfx
Cytotoxicity against mouse J774 cells assessed as cell viability after 48 hrs by MTT assay
Cytotoxicity against mouse J774 cells assessed as cell viability after 48 hrs by MTT assay
[PMID: 25008454]
J774 IC50
316 μM
Compound: Nfx
Cytotoxicity against mouse J774 cells assessed as cell viability after 48 hrs by MTT assay
Cytotoxicity against mouse J774 cells assessed as cell viability after 48 hrs by MTT assay
[PMID: 23811257]
J774.2 CC50
164.2 μM
Compound: Nfx
Cytotoxicity against mouse J774.2 cells assessed as reduction in cell viability measured after 48 hrs by resazurin dye based assay
Cytotoxicity against mouse J774.2 cells assessed as reduction in cell viability measured after 48 hrs by resazurin dye based assay
[PMID: 34571489]
J774.A1 CC50
201.1 μM
Compound: Nfx
Cytotoxicity against mouse J774.A1 cells assessed as reduction in cell viability measured after 20 hrs by MTT assay
Cytotoxicity against mouse J774.A1 cells assessed as reduction in cell viability measured after 20 hrs by MTT assay
[PMID: 30784876]
L6 IC50
32 μM
Compound: Nifurtimox
Cytotoxicity against rat L6 cells after 6 days by resazurin based fluorescence assay
Cytotoxicity against rat L6 cells after 6 days by resazurin based fluorescence assay
[PMID: 27591008]
L6 IC50
32 μM
Compound: nifurtimox
Cytotoxicity against rat L6 cells after 6 days by resazurin staining based fluorescence plate reader assay
Cytotoxicity against rat L6 cells after 6 days by resazurin staining based fluorescence plate reader assay
[PMID: 26479031]
L6 IC50
68 μM
Compound: nifurtimox
Concentration causing cytotoxicity to 50% of L-6 rat skeletal myoblasts
Concentration causing cytotoxicity to 50% of L-6 rat skeletal myoblasts
[PMID: 16107157]
L6 CC50
78.2 μM
Compound: Nifurtimox
Cytotoxicity against rat L6 cells after 5 days by resazurin assay
Cytotoxicity against rat L6 cells after 5 days by resazurin assay
[PMID: 25089808]
L929 IC50
> 256 μM
Compound: Nifurtimox
Cytotoxicity against mouse NCTC-929 cells assessed as reduction in cell viability after 48 hrs by resazurin dye-based assay
Cytotoxicity against mouse NCTC-929 cells assessed as reduction in cell viability after 48 hrs by resazurin dye-based assay
[PMID: 28499168]
LLC-MK2 IC50
1.9 μM
Compound: Nfx
Antitrypanosomal activity against epimastigotes of Trypanosoma cruzi Y infected in LLC-MK2 cells assessed as parasite motility after 11 days
Antitrypanosomal activity against epimastigotes of Trypanosoma cruzi Y infected in LLC-MK2 cells assessed as parasite motility after 11 days
[PMID: 23167554]
LLC-MK2 CC50
2.7 μM
Compound: Nfx
Antitrypanosomal activity against Trypanosoma cruzi Y metacyclic trypomastigotes isolated from infected LLC-MK2 cells assessed as parasite viability after 24 hrs by neubauer chamber analysis
Antitrypanosomal activity against Trypanosoma cruzi Y metacyclic trypomastigotes isolated from infected LLC-MK2 cells assessed as parasite viability after 24 hrs by neubauer chamber analysis
[PMID: 24561675]
LLC-MK2 IC50
2.7 μM
Compound: Nfx
Antitrypanosomal activity against trypomastigotes of Trypanosoma cruzi Y infected in LLC-MK2 cells assessed as parasite motility after 24 hrs
Antitrypanosomal activity against trypomastigotes of Trypanosoma cruzi Y infected in LLC-MK2 cells assessed as parasite motility after 24 hrs
[PMID: 23167554]
MRC5 IC50
0.7 μM
Compound: Nifurtimox
Trypanocidal activity against nifurtimox-sensitive Trypanosoma cruzi Tulahuen CL2 infected in human MRC5 SV2 cells assessed as parasite growth inhibition after 168 hrs by beta-galactosidase assay
Trypanocidal activity against nifurtimox-sensitive Trypanosoma cruzi Tulahuen CL2 infected in human MRC5 SV2 cells assessed as parasite growth inhibition after 168 hrs by beta-galactosidase assay
[PMID: 25199582]
NIH3T3 IC50
3 μg/mL
Compound: nifurtimox
Antitrypanosomal activity against Trypanosoma cruzi Tulahuen infected in mouse 3T3 cells assessed as beta-galactosidase activity after 7 days by chagas bioassay
Antitrypanosomal activity against Trypanosoma cruzi Tulahuen infected in mouse 3T3 cells assessed as beta-galactosidase activity after 7 days by chagas bioassay
[PMID: 20441198]
RAW264.7 IC50
263.44 μM
Compound: Nifurtimox
Cytotoxicity against mouse RAW264.7 cells measured after 4 hrs by MTT assay
Cytotoxicity against mouse RAW264.7 cells measured after 4 hrs by MTT assay
[PMID: 27908757]
THP-1 IC50
> 100 μM
Compound: Nifurtimox
Cytotoxicity against human THP1 cells by AlamarBlue assay
Cytotoxicity against human THP1 cells by AlamarBlue assay
[PMID: 24119553]
THP-1 IC50
64.8 μM
Compound: nifurtimox
Cytotoxicity against human THP1 cells after 6 days by Alamar blue assay
Cytotoxicity against human THP1 cells after 6 days by Alamar blue assay
[PMID: 20028822]
U2OS EC50
0.34 μM
Compound: Nifurtimox
Antitrypanosomal activity against amastigote stage of Trypanosoma cruzi Y infected in human U2OS cells after 96 hrs by Draq5 staining-based high content screening assay
Antitrypanosomal activity against amastigote stage of Trypanosoma cruzi Y infected in human U2OS cells after 96 hrs by Draq5 staining-based high content screening assay
[PMID: 27318979]
U2OS EC50
1.26 μM
Compound: Nifurtimox
Antiparasitic activity against Trypanosoma cruzi Y trypomastigotes infected in rhesus monkey LLC-MK2 cells followed by re-infection of amastigotes in human U2OS cells assessed as reduction in parasite infection level after 96 hrs by draq5 staining based a
Antiparasitic activity against Trypanosoma cruzi Y trypomastigotes infected in rhesus monkey LLC-MK2 cells followed by re-infection of amastigotes in human U2OS cells assessed as reduction in parasite infection level after 96 hrs by draq5 staining based a
[PMID: 26774924]
U2OS CC50
26.8 μM
Compound: Nifurtimox
Cytotoxicity against human U2OS cells infected with amastigote stage of Trypanosoma cruzi Y assessed as decrease in number of cells after 96 hrs by Draq5 staining-based high content screening assay
Cytotoxicity against human U2OS cells infected with amastigote stage of Trypanosoma cruzi Y assessed as decrease in number of cells after 96 hrs by Draq5 staining-based high content screening assay
[PMID: 27318979]
V79 IC50
35 μM
Compound: Nifurtimox
Cytotoxicity against chinese hamster V79 cells after 6 days by Alamar blue assay
Cytotoxicity against chinese hamster V79 cells after 6 days by Alamar blue assay
[PMID: 20679506]
Vero IC50
0.24 μM
Compound: Nifurtimox
Antitrypanosomal activity against Trypanosoma cruzi clone Cl-Brener infected in african green monkey Vero cells assessed as growth inhibition after 3 days by luciferase reporter gene assay
Antitrypanosomal activity against Trypanosoma cruzi clone Cl-Brener infected in african green monkey Vero cells assessed as growth inhibition after 3 days by luciferase reporter gene assay
[PMID: 20679506]
Vero IC50
0.45 μM
Compound: Nfx
Antitrypanosomal activity against Trypanosoma cruzi Sylvio X-10 amastigotes infected in African green monkey Vero cells assessed as eradication of amastigotes after 72 hrs by Giemsa staining-based assay
Antitrypanosomal activity against Trypanosoma cruzi Sylvio X-10 amastigotes infected in African green monkey Vero cells assessed as eradication of amastigotes after 72 hrs by Giemsa staining-based assay
[PMID: 24749923]
Vero IC50
0.52 μM
Compound: Nifurtimox
Antitrypanosomal activity against Trypanosoma cruzi Tulahuen C4 in african green monkey Vero cells after 120 hrs
Antitrypanosomal activity against Trypanosoma cruzi Tulahuen C4 in african green monkey Vero cells after 120 hrs
[PMID: 18798609]
Vero IC50
1.4 μM
Compound: Nfx
Antiparasitic activity against Trypanosoma cruzi 320I04 intracellular amastigotes infected in african green monkey Vero cells after 72 hrs
Antiparasitic activity against Trypanosoma cruzi 320I04 intracellular amastigotes infected in african green monkey Vero cells after 72 hrs
[PMID: 19321339]
Vero IC50
1.6 μM
Compound: Nfx
Antiparasitic activity against amastigote stage of Trypanosoma cruzi infected in Vero cells assessed as parasite growth inhibition after 24 hrs by hemocytometery
Antiparasitic activity against amastigote stage of Trypanosoma cruzi infected in Vero cells assessed as parasite growth inhibition after 24 hrs by hemocytometery
[PMID: 25173828]
Vero IC50
10 μM
Compound: Nifurtimox
Antitrypanosomal activity against trypomastigote stage of Trypanosoma cruzi Dm28c infected in African green monkey Vero cells assessed as growth inhibition incubated for 5 to 7 days post infection measured after 24 hrs by MTT assay
Antitrypanosomal activity against trypomastigote stage of Trypanosoma cruzi Dm28c infected in African green monkey Vero cells assessed as growth inhibition incubated for 5 to 7 days post infection measured after 24 hrs by MTT assay
[PMID: 27908757]
Vero IC50
10 μM
Compound: nifurtimox
Antitrypanosomal activity against Trypanosoma cruzi Tulahuen C4 in vero cells assessed as intracellular growth inhibition of trypomastigote by beta-galactosidase reporter gene assay
Antitrypanosomal activity against Trypanosoma cruzi Tulahuen C4 in vero cells assessed as intracellular growth inhibition of trypomastigote by beta-galactosidase reporter gene assay
[PMID: 18715036]
Vero IC50
10.4 μM
Compound: Nfx
Trypanosomicidal activity against amastigote stage of Trypanosoma cruzi Tulahuen C4 transfected with beta-D-galactosidase infected in african green monkey Vero cells assessed as growth inhibition incubated 5 days prior to beta-D-galactopyranoside addition
Trypanosomicidal activity against amastigote stage of Trypanosoma cruzi Tulahuen C4 transfected with beta-D-galactosidase infected in african green monkey Vero cells assessed as growth inhibition incubated 5 days prior to beta-D-galactopyranoside addition
[PMID: 23202852]
Vero IC50
11 μM
Compound: Nifurtimox
Antitrypanosomal activity against Trypanosoma cruzi Tulahuen C4 infected in african green monkey Vero cells assessed as growth inhibition of trypomastigotes by beta-galactosidase reporter gene assay
Antitrypanosomal activity against Trypanosoma cruzi Tulahuen C4 infected in african green monkey Vero cells assessed as growth inhibition of trypomastigotes by beta-galactosidase reporter gene assay
[PMID: 17067146]
Vero CC50
113.6 μM
Compound: Nfx
Cytotoxicity against african green monkey Vero cells after 72 hrs by MTT assay
Cytotoxicity against african green monkey Vero cells after 72 hrs by MTT assay
[PMID: 19321339]
Vero IC50
115 μM
Compound: NFX
Cytotoxicity against African green monkey Vero cells after 72 hrs by MTT assay
Cytotoxicity against African green monkey Vero cells after 72 hrs by MTT assay
[PMID: 30344907]
Vero IC50
13.5 μM
Compound: Nifurtimox
Antiparasitic activity against Trypanosoma cruzi Tulahuen C4 infected african green monkey Vero cells expressing beta-galctosidase after 5 days
Antiparasitic activity against Trypanosoma cruzi Tulahuen C4 infected african green monkey Vero cells expressing beta-galctosidase after 5 days
[PMID: 20030365]
Vero CC50
163 μM
Compound: Nfx, Lampit
Cytotoxicity against African green monkey Vero cells after 24 hrs by MTT assay
Cytotoxicity against African green monkey Vero cells after 24 hrs by MTT assay
[PMID: 25899334]
Vero IC50
2.3 μM
Compound: Nfx
Antitrypanosomal activity against Trypanosoma cruzi 320I01 amastigotes infected in african green monkey Vero cells after 5 days by Giemsa staining
Antitrypanosomal activity against Trypanosoma cruzi 320I01 amastigotes infected in african green monkey Vero cells after 5 days by Giemsa staining
[PMID: 20627590]
Vero IC50
2.4 μM
Compound: Nfx
Antitrypanosomal activity against Trypanosoma cruzi Sylvio X-10 amastigotes infected in African green monkey Vero cells assessed as eradication of amastigotes after 72 hrs by Giemsa staining-based assay
Antitrypanosomal activity against Trypanosoma cruzi Sylvio X-10 amastigotes infected in African green monkey Vero cells assessed as eradication of amastigotes after 72 hrs by Giemsa staining-based assay
[PMID: 24749923]
Vero IC50
21.05 μM
Compound: Nifurtimox
Trypanocidal activity against epimastigote stage of Trypanosoma cruzi infected in african green monkey Vero cells assessed as cell viability after 24 hrs by MTT assay
Trypanocidal activity against epimastigote stage of Trypanosoma cruzi infected in african green monkey Vero cells assessed as cell viability after 24 hrs by MTT assay
[PMID: 25127463]
Vero CC50
32 μM
Compound: Nifurtimox
Cytotoxicity against African green monkey Vero cells incubated for 24 to 48 hrs by SRB assay
Cytotoxicity against African green monkey Vero cells incubated for 24 to 48 hrs by SRB assay
[PMID: 28645659]
Vero IC50
4 μM
Compound: Nfx
Antiparasitic activity against epimastigote stage of Trypanosoma cruzi infected in Vero cells assessed as parasite growth inhibition after 24 hrs by hemocytometery
Antiparasitic activity against epimastigote stage of Trypanosoma cruzi infected in Vero cells assessed as parasite growth inhibition after 24 hrs by hemocytometery
[PMID: 25173828]
Vero IC50
4.5 μM
Compound: Nifurtimox
Antitrypanosomal activity against Trypanosoma cruzi tulahuen C4 trypomastigotes infected in african green monkey Vero cells assessed as CPRG cleavage after 120 hrs by microplate reader
Antitrypanosomal activity against Trypanosoma cruzi tulahuen C4 trypomastigotes infected in african green monkey Vero cells assessed as CPRG cleavage after 120 hrs by microplate reader
[PMID: 20356752]
Vero IC50
4.8 μM
Compound: Nfx
Antiparasitic activity against Trypanosoma cruzi 320I04 epimastigotes infected in african green monkey Vero cells after 72 hrs
Antiparasitic activity against Trypanosoma cruzi 320I04 epimastigotes infected in african green monkey Vero cells after 72 hrs
[PMID: 19321339]
Vero IC50
411.13 μM
Compound: Nifurtimox
Cytotoxicity against african green monkey Vero cells by MTT assay
Cytotoxicity against african green monkey Vero cells by MTT assay
[PMID: 25127463]
Vero CC50
61.42 μM
Compound: Nfx
Cytotoxicity against african green monkey Vero cells after 72 hrs by MTT assay
Cytotoxicity against african green monkey Vero cells after 72 hrs by MTT assay
[PMID: 20627590]
Vero IC50
64.11 μM
Compound: Nifurtimox
Cytotoxicity against african green monkey Vero cells after 6 days by Alamar blue assay
Cytotoxicity against african green monkey Vero cells after 6 days by Alamar blue assay
[PMID: 20679506]
Vero IC50
80.1 μM
Compound: Nifurtimox
Cytotoxicity against african green monkey Vero cells by MTT assay
Cytotoxicity against african green monkey Vero cells by MTT assay
[PMID: 18798609]
Vero IC50
94 μM
Compound: Nifurtimox
Cytotoxicity against african green monkey Vero cells after 72 hrs by MTS assay
Cytotoxicity against african green monkey Vero cells after 72 hrs by MTS assay
[PMID: 20356752]
體外研究
(In Vitro)

Nifurtimox affects enzyme activity of lactate dehydrogenase (LDH). To differentiate if this effect is a result of a reduced LDH activity or a shift in pyruvate metabolism due to activation of PDH, the enzyme activity of LDH is determined after 4 h treatment with 50 μg/mL Nifurtimox. Compared to the untreated control, the LDH activity is significantly reduced for LA-N-1 (P=0.005), IMR-32 (P=0.009), LS (P=0.0035) and SK-N-SH (P=0.0065). Nifurtimox reduces cell viability and induces cell cycle arrest and apoptosis in neuroblastoma cells. To characterize the cytotoxic impacts of Nifurtimox on neuroblastoma, 4 cell lines are subjected to several experiments. Cell viability is reduced for all 4 neuroblastoma cell lines after 24 h incubation with 50 μg/mL to an average of 66%, 63%, 62% and 75% (LA-N-1, IMR-32 LS and SK-N-SH, respectively). The reduction is significant compared to the untreated control (P<0.01) and the vehicle control with DMSO (P<0.05) for all cell lines[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Clinical Trial
分子量

287.30

Formula

C10H13N3O5S

CAS 號
性狀

固體

顏色

Light yellow to yellow

中文名稱

硝呋替莫

運(yùn)輸條件

Room temperature in continental US; may vary elsewhere.

儲(chǔ)存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 2 years
-20°C 1 year
溶解性數(shù)據(jù)
細(xì)胞實(shí)驗(yàn): 

DMSO 中的溶解度 : 150 mg/mL (522.10 mM; 超聲助溶; 吸濕的 DMSO 對產(chǎn)品的溶解度有顯著影響,請使用新開封的 DMSO)

配制儲(chǔ)備液
濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg
1 mM 3.4807 mL 17.4034 mL 34.8068 mL
5 mM 0.6961 mL 3.4807 mL 6.9614 mL
查看完整儲(chǔ)備液配制表

* 請根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲(chǔ)備液;一旦配成溶液,請分裝保存,避免反復(fù)凍融造成的產(chǎn)品失效。
儲(chǔ)備液的保存方式和期限:-80°C, 2 years; -20°C, 1 year。-80°C儲(chǔ)存時(shí),請?jiān)?年內(nèi)使用, -20°C儲(chǔ)存時(shí),請?jiān)?年內(nèi)使用。

  • 摩爾計(jì)算器

  • 稀釋計(jì)算器

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

質(zhì)量
=
濃度
×
體積
×
分子量 *

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

濃度 (start)

C1

×
體積 (start)

V1

=
濃度 (final)

C2

×
體積 (final)

V2

動(dòng)物實(shí)驗(yàn):

請根據(jù)您的 實(shí)驗(yàn)動(dòng)物和給藥方式 選擇適當(dāng)?shù)娜芙夥桨浮?

以下溶解方案都請先按照 In Vitro 方式配制澄清的儲(chǔ)備液,再依次添加助溶劑:
——為保證實(shí)驗(yàn)結(jié)果的可靠性,澄清的儲(chǔ)備液可以根據(jù)儲(chǔ)存條件,適當(dāng)保存;體內(nèi)實(shí)驗(yàn)的工作液,建議您現(xiàn)用現(xiàn)配,當(dāng)天使用;
以下溶劑前顯示的百分比是指該溶劑在您配制終溶液中的體積占比;如在配制過程中出現(xiàn)沉淀、析出現(xiàn)象,可以通過加熱和/或超聲的方式助溶

  • 方案 一

    請依序添加每種溶劑: 10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.5 mg/mL (8.70 mM); 澄清溶液

    此方案可獲得 ≥ 2.5 mg/mL(飽和度未知)的澄清溶液。

    1 mL 工作液為例,取 100 μL 25.0 mg/mL 的澄清 DMSO 儲(chǔ)備液加到 400 μL PEG300 中,混合均勻;再向上述體系中加入 50 μL Tween-80,混合均勻;然后再繼續(xù)加入 450 μL 生理鹽水 定容至 1 mL

    生理鹽水的配制:將 0.9 g 氯化鈉,溶解于 ddH?O 并定容至 100 mL,可以得到澄清透明的生理鹽水溶液。
動(dòng)物溶解方案計(jì)算器
請輸入動(dòng)物實(shí)驗(yàn)的基本信息:

給藥劑量

mg/kg

動(dòng)物的平均體重

g

每只動(dòng)物的給藥體積

μL

動(dòng)物數(shù)量

由于實(shí)驗(yàn)過程有損耗,建議您多配一只動(dòng)物的量
請輸入您的動(dòng)物體內(nèi)配方組成:
%
DMSO +
+
%
Tween-80 +
%
Saline
如果您的動(dòng)物是免疫缺陷鼠或者體弱鼠,建議 DMSO 中的在最后工作液體系中的占比盡量不超過 2%。
方案所需 助溶劑 包括:DMSO, ,均可在 MCE 網(wǎng)站選購。 ,Tween 80,均可在 MCE 網(wǎng)站選購。
計(jì)算結(jié)果
工作液所需濃度 : mg/mL
儲(chǔ)備液配制方法 : mg 藥物溶于 μL  DMSO(母液濃度為 mg/mL)。
您所需的儲(chǔ)備液濃度超過該產(chǎn)品的實(shí)測溶解度,以下方案僅供參考,如有需要,請與 MCE 中國技術(shù)支持聯(lián)系。
動(dòng)物實(shí)驗(yàn)體內(nèi)工作液的配制方法 : 取 μL DMSO 儲(chǔ)備液,加入 μL 。 μL ,混合均勻至澄清,再加 μL Tween 80,混合均勻至澄清,再加 μL 生理鹽水。
連續(xù)給藥周期超過半月以上,請謹(jǐn)慎選擇該方案。
請確保第一步儲(chǔ)備液溶解至澄清狀態(tài),從左到右依次添加助溶劑。您可采用超聲加熱 (超聲清洗儀,建議頻次 20-40 kHz),渦旋吹打等方式輔助溶解。
純度 & 產(chǎn)品資料

純度: 99.65%

參考文獻(xiàn)
Cell Assay
[1]

The Neuroblastoma cell lines IMR-32, LA-N-1 and SK-N-SH and the neuroblastoma cell line LS are grown in RPMI-1640 medium supplemented with 10% (v/v) fetal calf serum (FCS), 2 mM L-glutamine, 100 U/mL Penicillin and 100 μg/mL Streptomycin and incubated at 37°C, 5% CO2 and saturated humidity. To assess the cell viability after incubation with Nifurtimox at different concentrations (10 μg/mL up to 50 μg/mL or 34.8 μM to 174 μM, respectively in the supernatant growth medium) or the vehicle control with according concentrations, all neuroblastoma cell lines are subjected to an MTS assay. Stock solutions of MTS are made at 480 μM in sterile filtered deionized water and stored at -20°C. Cells are grown to approximately 50% confluency, treated with Nifurtimox, and incubated for 1 h with fresh media containing 12 μM MTS[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

參考文獻(xiàn)

完整儲(chǔ)備液配制表

* 請根據(jù)產(chǎn)品在不同溶劑中的溶解度選擇合適的溶劑配制儲(chǔ)備液;一旦配成溶液,請分裝保存,避免反復(fù)凍融造成的產(chǎn)品失效。
儲(chǔ)備液的保存方式和期限:-80°C, 2 years; -20°C, 1 year。-80°C儲(chǔ)存時(shí),請?jiān)?年內(nèi)使用, -20°C儲(chǔ)存時(shí),請?jiān)?年內(nèi)使用。

可選溶劑 濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 3.4807 mL 17.4034 mL 34.8068 mL 87.0171 mL
5 mM 0.6961 mL 3.4807 mL 6.9614 mL 17.4034 mL
10 mM 0.3481 mL 1.7403 mL 3.4807 mL 8.7017 mL
15 mM 0.2320 mL 1.1602 mL 2.3205 mL 5.8011 mL
20 mM 0.1740 mL 0.8702 mL 1.7403 mL 4.3509 mL
25 mM 0.1392 mL 0.6961 mL 1.3923 mL 3.4807 mL
30 mM 0.1160 mL 0.5801 mL 1.1602 mL 2.9006 mL
40 mM 0.0870 mL 0.4351 mL 0.8702 mL 2.1754 mL
50 mM 0.0696 mL 0.3481 mL 0.6961 mL 1.7403 mL
60 mM 0.0580 mL 0.2901 mL 0.5801 mL 1.4503 mL
80 mM 0.0435 mL 0.2175 mL 0.4351 mL 1.0877 mL
100 mM 0.0348 mL 0.1740 mL 0.3481 mL 0.8702 mL
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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產(chǎn)品名稱:
Nifurtimox
目錄號:
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