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  1. Immunology/Inflammation NF-κB
  2. COX NF-κB
  3. Hederagenin

Hederagenin  (Synonyms: 常春藤皂苷元)

目錄號(hào): HY-N0256 純度: 99.95%
COA 產(chǎn)品使用指南

Hederagenin 是三萜皂苷,具有口服活性和抗腫瘤活性。Hederagenin 能夠抑制細(xì)胞中由于 LPS 刺激引起的 iNOS,COX-2,和 NF-κB 的表達(dá)。Hederagenin 還增加癌細(xì)胞中 ROS 產(chǎn)生,破壞線粒體膜電位,誘導(dǎo)細(xì)胞凋亡 (apoptosis)。Hederagenin 還增加癌細(xì)胞對(duì) Cisplatin (HY-17394) 和 Paclitaxel (HY-B0015) 敏感,增強(qiáng)誘導(dǎo)的細(xì)胞凋亡。Hederagenin 對(duì)酒精性肝損傷也有預(yù)防潛力。

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)

Hederagenin Chemical Structure

Hederagenin Chemical Structure

CAS No. : 465-99-6

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Other Forms of Hederagenin:

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  • 生物活性

  • 純度 & 產(chǎn)品資料

  • 參考文獻(xiàn)

生物活性

Hederagenin is a triterpenoid saponin with orally active and antitumor activity. Hederagenin can inhibit the expression of iNOS, COX-2, and NF-κB in cells induced by LPS stimulation. Hederagenin also increases ROS production in cancer cells, disrupts mitochondrial membrane potential, and induces apoptosis. Hederagenin also sensitizes cancer cells to Cisplatin (HY-17394) and Paclitaxel (HY-B0015), enhancing induced apoptosis. Hederagenin also has preventive potential against alcoholic liver injury[1][2][3][4][5][6].

細(xì)胞效力
(Cellular Effect)
Cell Line Type Value Description References
518A2 EC50
> 30 μM
Compound: He; Hederagenin
Cytotoxicity against human 518A2 cells after 96 hrs by SRB assay
Cytotoxicity against human 518A2 cells after 96 hrs by SRB assay
[PMID: 27017553]
518A2 EC50
34.9 μM
Compound: He
Cytotoxicity against human 518A2 cells assessed as cell survival after 96 hrs by sulforhodamine B assay
Cytotoxicity against human 518A2 cells assessed as cell survival after 96 hrs by sulforhodamine B assay
[PMID: 26476750]
8505C EC50
> 30 μM
Compound: He; Hederagenin
Cytotoxicity against human 8505C cells after 96 hrs by SRB assay
Cytotoxicity against human 8505C cells after 96 hrs by SRB assay
[PMID: 27017553]
8505C EC50
38 μM
Compound: He
Cytotoxicity against human 8505C cells assessed as cell survival after 96 hrs by sulforhodamine B assay
Cytotoxicity against human 8505C cells assessed as cell survival after 96 hrs by sulforhodamine B assay
[PMID: 26476750]
A2780 EC50
> 30 μM
Compound: He
Cytotoxicity against human A2780 cells assessed as reduction in cell viability after 96 hrs by SRB assay
Cytotoxicity against human A2780 cells assessed as reduction in cell viability after 96 hrs by SRB assay
[PMID: 30840925]
A2780 EC50
> 30 μM
Compound: He; Hederagenin
Cytotoxicity against human A2780 cells after 96 hrs by SRB assay
Cytotoxicity against human A2780 cells after 96 hrs by SRB assay
[PMID: 27017553]
A2780 EC50
> 60 μM
Compound: He
Cytotoxicity against human A2780 cells assessed as reduction in cell viability incubated fro 96 hrs by SRB assay
Cytotoxicity against human A2780 cells assessed as reduction in cell viability incubated fro 96 hrs by SRB assay
[PMID: 29024910]
A2780 EC50
19.9 μM
Compound: He
Cytotoxicity against human A2780 cells assessed as cell survival after 96 hrs by sulforhodamine B assay
Cytotoxicity against human A2780 cells assessed as cell survival after 96 hrs by sulforhodamine B assay
[PMID: 26476750]
A-375 EC50
> 60 μM
Compound: He
Cytotoxicity against human A375 cells assessed as reduction in cell viability incubated fro 96 hrs by SRB assay
Cytotoxicity against human A375 cells assessed as reduction in cell viability incubated fro 96 hrs by SRB assay
[PMID: 29024910]
A549 IC50
> 10 μM
Compound: Hederagenin
Antiproliferative activity against human A549 cells harbouring wild type EGFR incubated for 72 hrs by SRB assay
Antiproliferative activity against human A549 cells harbouring wild type EGFR incubated for 72 hrs by SRB assay
[PMID: 31718182]
A549 IC50
> 10 μM
Compound: Hederagenin
Cytotoxicity against human A549 cells after 72 hrs by sulforhodamine B assay
Cytotoxicity against human A549 cells after 72 hrs by sulforhodamine B assay
[PMID: 29131631]
A549 IC50
> 100 μM
Compound: alpha-hederagenin
Antiproliferative activity against human A549 cells after 72 hrs by MTT assay
Antiproliferative activity against human A549 cells after 72 hrs by MTT assay
[PMID: 29040953]
A549 IC50
> 200 μM
Compound: 3
Cell membrane permeabilization in human A549 cells assessed as drug level causing decrease in calcein fluorescence
Cell membrane permeabilization in human A549 cells assessed as drug level causing decrease in calcein fluorescence
[PMID: 19200744]
A549 EC50
> 30 μM
Compound: He; Hederagenin
Cytotoxicity against human A549 cells after 96 hrs by SRB assay
Cytotoxicity against human A549 cells after 96 hrs by SRB assay
[PMID: 27017553]
A549 IC50
10.249 μM
Compound: Hederagenin
Cytotoxicity against human A549 cells assessed as reduction in cell viability after 48 hrs by MTT assay
Cytotoxicity against human A549 cells assessed as reduction in cell viability after 48 hrs by MTT assay
[PMID: 28237662]
A549 EC50
29 μM
Compound: He
Cytotoxicity against human A549 cells assessed as cell survival after 96 hrs by sulforhodamine B assay
Cytotoxicity against human A549 cells assessed as cell survival after 96 hrs by sulforhodamine B assay
[PMID: 26476750]
A549 IC50
38.64 μM
Compound: HE
Cytotoxicity against human A549 cells assessed as cell viability after 72 hrs by MTT assay
Cytotoxicity against human A549 cells assessed as cell viability after 72 hrs by MTT assay
[PMID: 23992864]
A549 IC50
39 μM
Compound: 3
Cytotoxicity against human A549 cells after 48 hrs by resazurin reduction test
Cytotoxicity against human A549 cells after 48 hrs by resazurin reduction test
[PMID: 19200744]
AGS IC50
36.14 μM
Compound: alpha-hederagenin
Antiproliferative activity against human AGS cells after 72 hrs by MTT assay
Antiproliferative activity against human AGS cells after 72 hrs by MTT assay
[PMID: 29040953]
BC IC50
> 5 μg/mL
Compound: Hederagenin
Cytotoxicity against human BC cells by colorimetric method
Cytotoxicity against human BC cells by colorimetric method
[PMID: 16038539]
BGC-823 IC50
52.07 μM
Compound: alpha-hederagenin
Antiproliferative activity against human BGC823 cells after 72 hrs by MTT assay
Antiproliferative activity against human BGC823 cells after 72 hrs by MTT assay
[PMID: 29040953]
DLD-1 IC50
> 100 μM
Compound: 3
Cytotoxicity against human DLD1 cells after 48 hrs by resazurin reduction test
Cytotoxicity against human DLD1 cells after 48 hrs by resazurin reduction test
[PMID: 19200744]
DLD-1 IC50
> 200 μM
Compound: 3
Cell membrane permeabilization in human DLD1 cells assessed as drug level causing decrease in calcein fluorescence
Cell membrane permeabilization in human DLD1 cells assessed as drug level causing decrease in calcein fluorescence
[PMID: 19200744]
FaDu EC50
> 30 μM
Compound: He
Cytotoxicity against human FADU cells assessed as reduction in cell viability after 96 hrs by SRB assay
Cytotoxicity against human FADU cells assessed as reduction in cell viability after 96 hrs by SRB assay
[PMID: 30840925]
FaDu EC50
> 60 μM
Compound: He
Cytotoxicity against human FADU cells assessed as reduction in cell viability incubated fro 96 hrs by SRB assay
Cytotoxicity against human FADU cells assessed as reduction in cell viability incubated fro 96 hrs by SRB assay
[PMID: 29024910]
HeLa IC50
42.27 μM
Compound: HE
Cytotoxicity against human HeLa cells assessed as cell viability after 72 hrs by MTT assay
Cytotoxicity against human HeLa cells assessed as cell viability after 72 hrs by MTT assay
[PMID: 23992864]
HeLa IC50
53.96 μM
Compound: alpha-hederagenin
Antiproliferative activity against human HeLa cells after 72 hrs by MTT assay
Antiproliferative activity against human HeLa cells after 72 hrs by MTT assay
[PMID: 29040953]
HepG2 CC50
> 1000 μM
Compound: He
Cytotoxicity in human HepG2 cells assessed as reduction in cell viability incubated for 48 hrs by MTT assay
Cytotoxicity in human HepG2 cells assessed as reduction in cell viability incubated for 48 hrs by MTT assay
[PMID: 29024910]
HepG2 IC50
> 20 μM
Compound: 15
Inhibition of TNF-alpha-induced NFkappaB activation in human HepG2 cells after 1 hr by luciferase reporter assay
Inhibition of TNF-alpha-induced NFkappaB activation in human HepG2 cells after 1 hr by luciferase reporter assay
[PMID: 21870831]
HepG2 IC50
28.05 μM
Compound: HE
Cytotoxicity against human HepG2 cells assessed as cell viability after 72 hrs by MTT assay
Cytotoxicity against human HepG2 cells assessed as cell viability after 72 hrs by MTT assay
[PMID: 23992864]
HL-60 IC50
27.52 μM
Compound: HE
Cytotoxicity against human HL60 cells assessed as cell viability after 72 hrs by MTT assay
Cytotoxicity against human HL60 cells assessed as cell viability after 72 hrs by MTT assay
[PMID: 23992864]
HT-29 EC50
> 30 μM
Compound: He
Cytotoxicity against human HT-29 cells assessed as reduction in cell viability after 96 hrs by SRB assay
Cytotoxicity against human HT-29 cells assessed as reduction in cell viability after 96 hrs by SRB assay
[PMID: 30840925]
HT-29 EC50
> 30 μM
Compound: He; Hederagenin
Cytotoxicity against human HT-29 cells after 96 hrs by SRB assay
Cytotoxicity against human HT-29 cells after 96 hrs by SRB assay
[PMID: 27017553]
HT-29 EC50
> 60 μM
Compound: He
Cytotoxicity against human HT-29 cells assessed as reduction in cell viability incubated fro 96 hrs by SRB assay
Cytotoxicity against human HT-29 cells assessed as reduction in cell viability incubated fro 96 hrs by SRB assay
[PMID: 29024910]
HT-29 EC50
50 μM
Compound: He
Cytotoxicity against human HT-29 cells assessed as cell survival after 96 hrs by sulforhodamine B assay
Cytotoxicity against human HT-29 cells assessed as cell survival after 96 hrs by sulforhodamine B assay
[PMID: 26476750]
KB IC50
> 10 μM
Compound: Hederagenin
Antiproliferative activity against human KB cells incubated for 72 hrs by SRB assay
Antiproliferative activity against human KB cells incubated for 72 hrs by SRB assay
[PMID: 31718182]
KB IC50
> 10 μM
Compound: Hederagenin
Cytotoxicity against human KB cells after 72 hrs by sulforhodamine B assay
Cytotoxicity against human KB cells after 72 hrs by sulforhodamine B assay
[PMID: 29131631]
KB IC50
> 5 μg/mL
Compound: Hederagenin
Cytotoxicity against human KB cells by colorimetric method
Cytotoxicity against human KB cells by colorimetric method
[PMID: 16038539]
KB IC50
14.631 μM
Compound: Hederagenin
Cytotoxicity against human KB cells assessed as reduction in cell viability after 48 hrs by MTT assay
Cytotoxicity against human KB cells assessed as reduction in cell viability after 48 hrs by MTT assay
[PMID: 28237662]
KB IC50
54.43 μM
Compound: alpha-hederagenin
Antiproliferative activity against human KB cells after 72 hrs by MTT assay
Antiproliferative activity against human KB cells after 72 hrs by MTT assay
[PMID: 29040953]
M14 IC50
58 μM
Compound: 6
Cytotoxicity against human M14 cells after 48 hrs by MTT assay
Cytotoxicity against human M14 cells after 48 hrs by MTT assay
[PMID: 21954959]
MCF7 IC50
> 10 μM
Compound: Hederagenin
Antiproliferative activity against human MCF7 cells incubated for 72 hrs by SRB assay
Antiproliferative activity against human MCF7 cells incubated for 72 hrs by SRB assay
[PMID: 31718182]
MCF7 IC50
> 10 μM
Compound: Hederagenin
Cytotoxicity against human MCF7 cells after 72 hrs by sulforhodamine B assay
Cytotoxicity against human MCF7 cells after 72 hrs by sulforhodamine B assay
[PMID: 29131631]
MCF7 EC50
> 30 μM
Compound: He
Cytotoxicity against human MCF7 cells assessed as reduction in cell viability after 96 hrs by SRB assay
Cytotoxicity against human MCF7 cells assessed as reduction in cell viability after 96 hrs by SRB assay
[PMID: 30840925]
MCF7 EC50
> 30 μM
Compound: He; Hederagenin
Cytotoxicity against human MCF7 cells after 96 hrs by SRB assay
Cytotoxicity against human MCF7 cells after 96 hrs by SRB assay
[PMID: 27017553]
MCF7 EC50
25.7 μM
Compound: He
Cytotoxicity against human MCF7 cells assessed as cell survival after 96 hrs by sulforhodamine B assay
Cytotoxicity against human MCF7 cells assessed as cell survival after 96 hrs by sulforhodamine B assay
[PMID: 26476750]
MCF7 IC50
39.389 μM
Compound: Hederagenin
Cytotoxicity against human MCF7 cells assessed as reduction in cell viability after 48 hrs by MTT assay
Cytotoxicity against human MCF7 cells assessed as reduction in cell viability after 48 hrs by MTT assay
[PMID: 28237662]
MDA-MB-231 IC50
> 10 μM
Compound: Hederagenin
Antiproliferative activity against human MDA-MB-231 cells incubated for 72 hrs by SRB assay
Antiproliferative activity against human MDA-MB-231 cells incubated for 72 hrs by SRB assay
[PMID: 31718182]
MDA-MB-231 IC50
> 10 μM
Compound: Hederagenin
Cytotoxicity against human MDA-MB-231 cells after 72 hrs by sulforhodamine B assay
Cytotoxicity against human MDA-MB-231 cells after 72 hrs by sulforhodamine B assay
[PMID: 29131631]
MDA-MB-231 IC50
36.609 μM
Compound: Hederagenin
Cytotoxicity against human MDA-MB-231 cells assessed as reduction in cell viability after 48 hrs by MTT assay
Cytotoxicity against human MDA-MB-231 cells assessed as reduction in cell viability after 48 hrs by MTT assay
[PMID: 28237662]
MKN-45 IC50
53.69 μM
Compound: alpha-hederagenin
Antiproliferative activity against human MKN45 cells after 72 hrs by MTT assay
Antiproliferative activity against human MKN45 cells after 72 hrs by MTT assay
[PMID: 29040953]
NCI-H187 IC50
> 5 μg/mL
Compound: Hederagenin
Cytotoxicity against human NCI-H187 cells by colorimetric method
Cytotoxicity against human NCI-H187 cells by colorimetric method
[PMID: 16038539]
NCI-H1975 IC50
> 10 μM
Compound: Hederagenin
Antiproliferative activity against human NCI-H1975 cells incubated for 72 hrs by MTS assay
Antiproliferative activity against human NCI-H1975 cells incubated for 72 hrs by MTS assay
[PMID: 31718182]
NCI-H1975 IC50
> 10 μM
Compound: Hederagenin
Antiproliferative activity against human NCI-H1975 cells harbouring EGFR L858R/T790M/C797S mutant incubated for 72 hrs by MTS assay
Antiproliferative activity against human NCI-H1975 cells harbouring EGFR L858R/T790M/C797S mutant incubated for 72 hrs by MTS assay
[PMID: 31718182]
NIH3T3 EC50
> 30 μM
Compound: He
Cytotoxicity against mouse NIH/3T3 cells assessed as reduction in cell viability after 96 hrs by SRB assay
Cytotoxicity against mouse NIH/3T3 cells assessed as reduction in cell viability after 96 hrs by SRB assay
[PMID: 30840925]
NIH3T3 EC50
> 30 μM
Compound: He; Hederagenin
Cytotoxicity against mouse NIH/3T3 cells after 96 hrs by SRB assay
Cytotoxicity against mouse NIH/3T3 cells after 96 hrs by SRB assay
[PMID: 27017553]
Sf9 IC50
> 20 μM
Compound: Hederagenin
Inhibition of C-terminal His-tagged/ N-terminal GST-tagged recombinant human EGFR (668 to 1210 residues) expressed in a Baculovirus infected Sf9 cell expression system using poly-EY as substrate incubated for 30 mins by ADP-Glo kinase assay
Inhibition of C-terminal His-tagged/ N-terminal GST-tagged recombinant human EGFR (668 to 1210 residues) expressed in a Baculovirus infected Sf9 cell expression system using poly-EY as substrate incubated for 30 mins by ADP-Glo kinase assay
[PMID: 31718182]
Sf9 IC50
> 20 μM
Compound: Hederagenin
Inhibition of C-terminal His-tagged/ N-terminal GST-tagged recombinant human EGFR L858R/T790M double mutant (668 to 1210 residues) expressed in a Baculovirus infected Sf9 cell expression system using poly-EY as substrate incubated for 30 mins by ADP-Glo k
Inhibition of C-terminal His-tagged/ N-terminal GST-tagged recombinant human EGFR L858R/T790M double mutant (668 to 1210 residues) expressed in a Baculovirus infected Sf9 cell expression system using poly-EY as substrate incubated for 30 mins by ADP-Glo k
[PMID: 31718182]
Sf9 IC50
> 20 μM
Compound: Hederagenin
Inhibition of C-terminal His-tagged/ N-terminal GST-tagged recombinant human EGFR L858R/T790M/C797S mutant (668 to 1210 residues) expressed in a Baculovirus infected Sf9 cell expression system using poly-EY as substrate incubated for 30 mins by ADP-Glo ki
Inhibition of C-terminal His-tagged/ N-terminal GST-tagged recombinant human EGFR L858R/T790M/C797S mutant (668 to 1210 residues) expressed in a Baculovirus infected Sf9 cell expression system using poly-EY as substrate incubated for 30 mins by ADP-Glo ki
[PMID: 31718182]
SW-1736 EC50
> 30 μM
Compound: He
Cytotoxicity against human SW1736 cells assessed as reduction in cell viability after 96 hrs by SRB assay
Cytotoxicity against human SW1736 cells assessed as reduction in cell viability after 96 hrs by SRB assay
[PMID: 30840925]
SW-1736 EC50
> 60 μM
Compound: He
Cytotoxicity against human SW1736 cells assessed as reduction in cell viability incubated fro 96 hrs by SRB assay
Cytotoxicity against human SW1736 cells assessed as reduction in cell viability incubated fro 96 hrs by SRB assay
[PMID: 29024910]
U-87MG ATCC IC50
35.95 μM
Compound: HE
Cytotoxicity against human U87MG cells assessed as cell viability after 72 hrs by MTT assay
Cytotoxicity against human U87MG cells assessed as cell viability after 72 hrs by MTT assay
[PMID: 23992864]
體外研究
(In Vitro)

Hederagenin (1 μM, 2 μM; 48 h) 破壞線粒體膜電位,增加細(xì)胞內(nèi)活性氧 (ROS) 含量,對(duì)癌細(xì)胞具有細(xì)胞毒作用[4]。
Hederagenin (1 μM, 2 μM; 48 h) 誘導(dǎo)人結(jié)腸癌 LoVo 細(xì)胞凋亡,上調(diào)凋亡相關(guān)蛋白 (Bax),并降低凋亡抑制蛋白 (Bcl-2、Bcl-xL 和 Survivin) 水平[4]。
Hederagenin (50 μM; 4 h) 還阻斷自噬流誘導(dǎo)的 ROS 積累,增強(qiáng)了 Cisplatin 和 Paclitaxel 在肺癌細(xì)胞中的細(xì)胞毒性[5]。

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

體內(nèi)研究
(In Vivo)

Hederagenin (25 mg/kg; 口服; 共 11 天) 單獨(dú)處理 NCI-H1299 異種異植的小鼠,不影響腫瘤生長(zhǎng)。但與 Cisplatin (1 mg/kg) 具有協(xié)同作用,共同抑制腫瘤生長(zhǎng)[4]。
Hederagenin (50 mg/kg; 口服; 每天 1 次,共 21 天) 發(fā)揮抗炎和抗凋亡活性,減輕小鼠受 25% 乙醇引起的肝損傷[5]。

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

分子量

472.70

Formula

C30H48O4

CAS 號(hào)
性狀

固體

顏色

White to off-white

中文名稱

常春藤皂苷元

結(jié)構(gòu)分類
初始來(lái)源
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 : 50 mg/mL (105.78 mM; 超聲助溶; 吸濕的 DMSO 對(duì)產(chǎn)品的溶解度有顯著影響,請(qǐng)使用新開(kāi)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 2.1155 mL 10.5775 mL 21.1551 mL
5 mM 0.4231 mL 2.1155 mL 4.2310 mL
查看完整儲(chǔ)備液配制表

* 請(qǐng)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(qǐng)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(qǐng)?jiān)?年內(nèi)使用, -20°C儲(chǔ)存時(shí),請(qǐng)?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(qǐng)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(qǐng)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(guò)程中出現(xiàn)沉淀、析出現(xiàn)象,可以通過(guò)加熱和/或超聲的方式助溶

  • 方案 一

    請(qǐng)依序添加每種溶劑: 10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.5 mg/mL (5.29 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 900 μL 20% 的 SBE-β-CD 生理鹽水水溶液 中,混合均勻。

    2 g SBE-β-CD(磺丁基醚 β-環(huán)糊精)粉末定容于 10 mL 的生理鹽水中,完全溶解至澄清透明。
  • 方案 二

    請(qǐng)依序添加每種溶劑: 10% DMSO    90% Corn Oil

    Solubility: ≥ 2.5 mg/mL (5.29 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,此方案實(shí)驗(yàn)周期在半個(gè)月以上的動(dòng)物實(shí)驗(yàn)酌情使用。

    1 mL 工作液為例,取 100 μL 25.0 mg/mL 的澄清 DMSO 儲(chǔ)備液加到 900 μL玉米油中,混合均勻。

動(dòng)物溶解方案計(jì)算器
請(qǐng)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(guò)程有損耗,建議您多配一只動(dòng)物的量
請(qǐng)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(guò) 2%。
方案所需 助溶劑 包括:DMSO, ,均可在 MCE 網(wǎng)站選購(gòu)。 ,Tween 80,均可在 MCE 網(wǎng)站選購(gòu)。
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(guò)該產(chǎn)品的實(shí)測(cè)溶解度,以下方案僅供參考,如有需要,請(qǐng)與 MCE 中國(guó)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(guò)半月以上,請(qǐng)謹(jǐn)慎選擇該方案。
請(qǐng)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: 99.95%

參考文獻(xiàn)

完整儲(chǔ)備液配制表

* 請(qǐng)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(qǐng)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(qǐng)?jiān)?年內(nèi)使用, -20°C儲(chǔ)存時(shí),請(qǐng)?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 2.1155 mL 10.5775 mL 21.1551 mL 52.8877 mL
5 mM 0.4231 mL 2.1155 mL 4.2310 mL 10.5775 mL
10 mM 0.2116 mL 1.0578 mL 2.1155 mL 5.2888 mL
15 mM 0.1410 mL 0.7052 mL 1.4103 mL 3.5258 mL
20 mM 0.1058 mL 0.5289 mL 1.0578 mL 2.6444 mL
25 mM 0.0846 mL 0.4231 mL 0.8462 mL 2.1155 mL
30 mM 0.0705 mL 0.3526 mL 0.7052 mL 1.7629 mL
40 mM 0.0529 mL 0.2644 mL 0.5289 mL 1.3222 mL
50 mM 0.0423 mL 0.2116 mL 0.4231 mL 1.0578 mL
60 mM 0.0353 mL 0.1763 mL 0.3526 mL 0.8815 mL
80 mM 0.0264 mL 0.1322 mL 0.2644 mL 0.6611 mL
100 mM 0.0212 mL 0.1058 mL 0.2116 mL 0.5289 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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