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  1. Anti-infection Cell Cycle/DNA Damage Immunology/Inflammation Autophagy Apoptosis
  2. Reverse Transcriptase HIV Nucleoside Antimetabolite/Analog NOD-like Receptor (NLR) Autophagy Apoptosis
  3. Stavudine

Stavudine  (Synonyms: 司他夫定; d4T)

目錄號(hào): HY-B0116 純度: 99.87%
COA 產(chǎn)品使用指南 技術(shù)支持

Stavudine (d4T) 是一種口服活性核苷逆轉(zhuǎn)錄酶抑制劑 (NRTI)。Stavudine 具有抗 HIV-1HIV-2 的活性。Stavudine 還抑制線粒體 DNA (mtDNA) 的復(fù)制。Stavudine 降低 NLRP3 炎癥小體激活,調(diào)節(jié)淀粉樣 β 自噬。Stavudine 誘導(dǎo)細(xì)胞凋亡。

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)

Stavudine Chemical Structure

Stavudine Chemical Structure

CAS No. : 3056-17-5

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10 mM * 1 mL in DMSO ¥495
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500 mg ¥950
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Customer Review

Other Forms of Stavudine:

查看 HIV 亞型特異性產(chǎn)品:

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  • 生物活性

  • 純度 & 產(chǎn)品資料

  • 參考文獻(xiàn)

生物活性

Stavudine (d4T) is an orally active nucleoside reverse transcriptase inhibitor (NRTI). Stavudine has activity against HIV-1 and HIV-2. Stavudine also inhibits the replication of mitochondrial DNA (mtDNA). Stavudine reduces NLRP3 inflammasome activation and modulates Amyloid-β autophagy. Stavudine induces apoptosis[1][2][3][4].

IC50 & Target

HIV-1

 

HIV-2

 

NLRP3

 

細(xì)胞效力
(Cellular Effect)
Cell Line Type Value Description References
Caco-2 IC50
> 250 μM
Compound: 2, d4T
Cytostatic activity against human Caco2 cells assessed as growth inhibition after 3 days by particle counting analysis
Cytostatic activity against human Caco2 cells assessed as growth inhibition after 3 days by particle counting analysis
[PMID: 24177359]
CCRF-CEM IC50
> 10 μM
Compound: 1 (d4T)
Compound was tested for anti-HIV activity in TK-deficient CEM cells by microculture tetrazolium assay
Compound was tested for anti-HIV activity in TK-deficient CEM cells by microculture tetrazolium assay
[PMID: 9873688]
CCRF-CEM CC50
> 100 μM
Compound: Stavudine
Cytotoxic concentration of compound required to reduce the viability of mock infected CEM cells by 50%
Cytotoxic concentration of compound required to reduce the viability of mock infected CEM cells by 50%
[PMID: 14980640]
CCRF-CEM IC50
> 250 μM
Compound: 2, d4T
Cytostatic activity against thymidine kinase-deficient human CEM cells assessed as growth inhibition after 3 days by particle counting analysis
Cytostatic activity against thymidine kinase-deficient human CEM cells assessed as growth inhibition after 3 days by particle counting analysis
[PMID: 24177359]
CCRF-CEM CC50
> 50 μM
Compound: 1a; d4T
Cytotoxicity in human CEM/0 cells assessed as reduction in cell viability incubated for 4 to 5 days
Cytotoxicity in human CEM/0 cells assessed as reduction in cell viability incubated for 4 to 5 days
[PMID: 32515595]
CCRF-CEM IC50
≥ 250 μM
Compound: 2, d4T
Cytostatic activity against human CEM cells assessed as growth inhibition after 3 days by particle counting analysis
Cytostatic activity against human CEM cells assessed as growth inhibition after 3 days by particle counting analysis
[PMID: 24177359]
CCRF-CEM EC50
0.16 μM
Compound: 1 (d4T)
Compound was evaluated for the inhibition of HIV replication using HIV-1 infected CEM cells.
Compound was evaluated for the inhibition of HIV replication using HIV-1 infected CEM cells.
10.1016/0960-894X(96)00195-3
CCRF-CEM EC50
0.27 μM
Compound: 1 (d4T)
Compound was evaluated for the inhibition of HIV replication using HIV-2 infected CEM cells.
Compound was evaluated for the inhibition of HIV replication using HIV-2 infected CEM cells.
10.1016/0960-894X(96)00195-3
CCRF-CEM EC50
0.39 μM
Compound: 2, d4T
Antiviral activity against HIV1 3B infected in human CEM cells assessed as virus-induced giant cell formation after 4 days by microscopic analysis
Antiviral activity against HIV1 3B infected in human CEM cells assessed as virus-induced giant cell formation after 4 days by microscopic analysis
[PMID: 24177359]
CCRF-CEM EC50
0.56 μM
Compound: 1, (d4T)
Antiviral activity against HIV1 in wild type human CEM cells assessed as virus-induced cytopathic effect after 4 to 5 days by microscopy
Antiviral activity against HIV1 in wild type human CEM cells assessed as virus-induced cytopathic effect after 4 to 5 days by microscopy
[PMID: 19438207]
CCRF-CEM EC50
0.58 μM
Compound: 2, d4T
Antiviral activity against HIV2 ROD infected in human CEM cells assessed as virus-induced giant cell formation after 4 days by microscopic analysis
Antiviral activity against HIV2 ROD infected in human CEM cells assessed as virus-induced giant cell formation after 4 days by microscopic analysis
[PMID: 24177359]
CCRF-CEM IC50
0.6 μM
Compound: 1 (d4T)
Compound was tested for anti-HIV activity in TK-deficient CEM cells by p24 production assay
Compound was tested for anti-HIV activity in TK-deficient CEM cells by p24 production assay
[PMID: 9873688]
CCRF-CEM EC50
0.651 μM
Compound: d4T
Concentration required to protect CEM cells against cytopathicity of HIV-1 by 50%
Concentration required to protect CEM cells against cytopathicity of HIV-1 by 50%
[PMID: 10714505]
CCRF-CEM EC50
0.77 μM
Compound: d4T
Concentration required to protect CEM cells against cytopathicity of HIV-2 by 50%
Concentration required to protect CEM cells against cytopathicity of HIV-2 by 50%
[PMID: 10714505]
CCRF-CEM EC50
0.78 μM
Compound: d4T, stavudine
Antiviral activity against HIV-1 infected in wild type CEM cells assessed as inhibition of virus-induced cytopathicity after 4 days
Antiviral activity against HIV-1 infected in wild type CEM cells assessed as inhibition of virus-induced cytopathicity after 4 days
[PMID: 22827702]
CCRF-CEM EC50
0.79 μM
Compound: 1, (d4T)
Antiviral activity against HIV2 in wild type human CEM cells assessed as virus-induced cytopathic effect after 4 to 5 days by microscopy
Antiviral activity against HIV2 in wild type human CEM cells assessed as virus-induced cytopathic effect after 4 to 5 days by microscopy
[PMID: 19438207]
CCRF-CEM EC50
1.3 μM
Compound: d4T, stavudine
Antiviral activity against HIV-2 infected in wild type CEM cells assessed as inhibition of virus-induced cytopathicity after 4 days
Antiviral activity against HIV-2 infected in wild type CEM cells assessed as inhibition of virus-induced cytopathicity after 4 days
[PMID: 22827702]
CCRF-CEM EC50
150 μM
Compound: d4T, stavudine
Antiviral activity against HIV-2 infected in thymidine kinase deficient CEM cells assessed as inhibition of virus-induced cytopathicity after 4 days
Antiviral activity against HIV-2 infected in thymidine kinase deficient CEM cells assessed as inhibition of virus-induced cytopathicity after 4 days
[PMID: 22827702]
CCRF-CEM CC50
174 μM
Compound: d4T
Compound was evaluated for the cytotoxicity against CEM cell proliferation by 50%
Compound was evaluated for the cytotoxicity against CEM cell proliferation by 50%
[PMID: 10714505]
CCRF-CEM CC50
174 μM
Compound: 1
Cytostatic concentration required to inhibit CEM/0 cells proliferation by 50%
Cytostatic concentration required to inhibit CEM/0 cells proliferation by 50%
[PMID: 10514282]
CCRF-CEM IC50
2.4 μM
Compound: 1 (d4T)
Compound was tested for anti-HIV activity in TK-deficient CEM cells by inhibition of reverse transcriptase activity
Compound was tested for anti-HIV activity in TK-deficient CEM cells by inhibition of reverse transcriptase activity
[PMID: 9873688]
CCRF-CEM EC50
25 μM
Compound: 1 (d4T)
Compound was evaluated for the inhibition of HIV replication using HIV-2 infected CEM-TK- cells.
Compound was evaluated for the inhibition of HIV replication using HIV-2 infected CEM-TK- cells.
10.1016/0960-894X(96)00195-3
CCRF-CEM EC50
29 μM
Compound: 1, (d4T)
Antiviral activity against HIV2 in thymidine kinase deficient human CEM cells assessed as virus-induced cytopathic effect after 4 to 5 days by microscopy
Antiviral activity against HIV2 in thymidine kinase deficient human CEM cells assessed as virus-induced cytopathic effect after 4 to 5 days by microscopy
[PMID: 19438207]
CCRF-CEM EC50
31.05 μM
Compound: 1; d4T
Antiviral activity against HIV2 ROD infected in thymidine kinase-deficient human CEM cells assessed as inhibition of virus-induced giant cell formation measured after 4 to 5 days by microscopic analysis
Antiviral activity against HIV2 ROD infected in thymidine kinase-deficient human CEM cells assessed as inhibition of virus-induced giant cell formation measured after 4 to 5 days by microscopic analysis
[PMID: 32421343]
CCRF-CEM EC50
33 μM
Compound: d4T
Concentration required to protect CEM/TK- cells against cytopathicity of HIV-2 by 50%
Concentration required to protect CEM/TK- cells against cytopathicity of HIV-2 by 50%
[PMID: 10714505]
CCRF-CEM CC50
79 μM
Compound: d4T
Cytotoxicity against human CEM/0 cells assessed as reduction in cell proliferation incubated for 4 to 5 days
Cytotoxicity against human CEM/0 cells assessed as reduction in cell proliferation incubated for 4 to 5 days
[PMID: 26125628]
CCRF-CEM CC50
93 μM
Compound: 1 (D4T)
Cytostatic concentration required to inhibit Human T-Lymphocyte (CEM) cells proliferation caused by HIV-1 (IIIB)
Cytostatic concentration required to inhibit Human T-Lymphocyte (CEM) cells proliferation caused by HIV-1 (IIIB)
[PMID: 12852759]
CEM-c113 EC50
0.08 μM
Compound: D4T
Effective concentration that reduces HIV-induced cytopathic effect by 50% was determined by MTT assay.
Effective concentration that reduces HIV-induced cytopathic effect by 50% was determined by MTT assay.
[PMID: 8385224]
COLO 320 IC50
159 μM
Compound: 2, d4T
Cytostatic activity against human COLO320 cells assessed as growth inhibition after 3 days by particle counting analysis
Cytostatic activity against human COLO320 cells assessed as growth inhibition after 3 days by particle counting analysis
[PMID: 24177359]
H9 EC50
0.06 μM
Compound: D4T, NSC-163661
Antiviral activity against HIV1 3B in human H9 cells assessed as inhibition of virus-induced cytopathic effect by formazan-based conventional colorimetric technique
Antiviral activity against HIV1 3B in human H9 cells assessed as inhibition of virus-induced cytopathic effect by formazan-based conventional colorimetric technique
[PMID: 11430019]
H9 EC50
0.06 μM
Compound: D4T, NSC-163661
Antiviral activity against HIV1 RF in human H9 cells assessed as inhibition of virus-induced cytopathic effect by formazan-based conventional colorimetric technique
Antiviral activity against HIV1 RF in human H9 cells assessed as inhibition of virus-induced cytopathic effect by formazan-based conventional colorimetric technique
[PMID: 11430019]
HEK-293T CC50
> 100 μM
Compound: d4T
Cytotoxicity against human 293T cells assessed as inhibition of cell proliferation by tetrazolium dye method
Cytotoxicity against human 293T cells assessed as inhibition of cell proliferation by tetrazolium dye method
[PMID: 17470654]
HeLa EC50
> 200 μM
Compound: d4T, Stavudine
Cytotoxicity against human HeLa P4/R5 cells by MTS assay
Cytotoxicity against human HeLa P4/R5 cells by MTS assay
[PMID: 21382714]
HeLa IC50
> 250 μM
Compound: 2, d4T
Cytostatic activity against thymidine kinase-deficient human HeLa cells assessed as growth inhibition after 3 days by particle counting analysis
Cytostatic activity against thymidine kinase-deficient human HeLa cells assessed as growth inhibition after 3 days by particle counting analysis
[PMID: 24177359]
HeLa IC50
> 250 μM
Compound: 2, d4T
Cytostatic activity against human HeLa cells assessed as growth inhibition after 3 days by particle counting analysis
Cytostatic activity against human HeLa cells assessed as growth inhibition after 3 days by particle counting analysis
[PMID: 24177359]
L1210 IC50
≥ 250 μM
Compound: 2, d4T
Cytostatic activity against thymidine kinase-deficient mouse L1210 cells assessed as growth inhibition after 2 days by particle counting analysis
Cytostatic activity against thymidine kinase-deficient mouse L1210 cells assessed as growth inhibition after 2 days by particle counting analysis
[PMID: 24177359]
L1210 IC50
8.9 μM
Compound: 2, d4T
Cytostatic activity against mouse L1210 cells assessed as growth inhibition after 2 days by particle counting analysis
Cytostatic activity against mouse L1210 cells assessed as growth inhibition after 2 days by particle counting analysis
[PMID: 24177359]
MT2 IC50
> 100 μM
Compound: 1, d4T
Cytotoxicity against human MT2 cells after 5 days by MTT assay
Cytotoxicity against human MT2 cells after 5 days by MTT assay
[PMID: 23380374]
MT2 CC50
> 100 μM
Compound: d4T
Cytotoxicity against human MT2 cells after 5 days by MTT assay
Cytotoxicity against human MT2 cells after 5 days by MTT assay
[PMID: 20605472]
MT2 CC50
> 100 μM
Compound: d4T
Cytotoxicity against human MT2 cells by MTT assay
Cytotoxicity against human MT2 cells by MTT assay
[PMID: 20304641]
MT2 CC50
> 100 μM
Compound: d4T
Cytotoxicity against human MT2 cells infected with HIV1 harboring reverse transcriptase Y181C mutation by MTT assay
Cytotoxicity against human MT2 cells infected with HIV1 harboring reverse transcriptase Y181C mutation by MTT assay
[PMID: 20304641]
MT2 CC50
> 100 μM
Compound: d4T
Cytotoxicity against human MT2 cells infected with HIV1 harboring reverse transcriptase K103N/Y181C mutation by MTT assay
Cytotoxicity against human MT2 cells infected with HIV1 harboring reverse transcriptase K103N/Y181C mutation by MTT assay
[PMID: 20304641]
MT2 CC50
> 100 μM
Compound: d4t
Cytotoxicity against human MT2 cells by MTT assay
Cytotoxicity against human MT2 cells by MTT assay
[PMID: 17918923]
MT2 CC50
> 100 μM
Compound: d4T
Cytotoxicity against human MT2 cells by MTT assay
Cytotoxicity against human MT2 cells by MTT assay
[PMID: 16298131]
MT2 EC50
0.5 μM
Compound: d4T
Antiviral activity against HIV1 reverse transcriptase K103N/Y181C double mutant infected in human MT2 cells assessed as inhibition of viral replication by MTT assay
Antiviral activity against HIV1 reverse transcriptase K103N/Y181C double mutant infected in human MT2 cells assessed as inhibition of viral replication by MTT assay
[PMID: 20304641]
MT2 EC50
0.7 μM
Compound: d4T
Antiviral activity against HIV1 reverse transcriptase Y181C mutant infected in human MT2 cells assessed as inhibition of viral replication by MTT assay
Antiviral activity against HIV1 reverse transcriptase Y181C mutant infected in human MT2 cells assessed as inhibition of viral replication by MTT assay
[PMID: 20304641]
MT2 EC50
1.4 μM
Compound: d4T
Antiviral activity against HIV1 3B infected in human MT2 cells assessed as inhibition of virus replication by MTT assay
Antiviral activity against HIV1 3B infected in human MT2 cells assessed as inhibition of virus replication by MTT assay
[PMID: 20304641]
MT2 EC50
1.6 μM
Compound: d4t
Antiviral activity against HIV1 3B in human MT2 cells by MTT assay
Antiviral activity against HIV1 3B in human MT2 cells by MTT assay
[PMID: 17918923]
MT2 CC50
100 μM
Compound: Stavudine
Cytotoxic concentration required to reduce the viability of mock-infected MT-2 cells by 50%
Cytotoxic concentration required to reduce the viability of mock-infected MT-2 cells by 50%
[PMID: 14552777]
MT2 EC50
2 μM
Compound: d4T
Antiviral activity against HIV1 3B in MT2 cells assessed as inhibition of viral-mediated T-cell death by MTT method
Antiviral activity against HIV1 3B in MT2 cells assessed as inhibition of viral-mediated T-cell death by MTT method
[PMID: 17317163]
MT2 CC50
2.2 μM
Compound: d4T
Cytotoxicity against human MT2 cells after 5 days by MTT assay
Cytotoxicity against human MT2 cells after 5 days by MTT assay
[PMID: 24900627]
MT2 EC50
2.2 μM
Compound: 1, d4T
Antiviral activity against HIV-1 infected un MT2 cells assessed as virus-induced cytopathicity after 5 days by MTT assay
Antiviral activity against HIV-1 infected un MT2 cells assessed as virus-induced cytopathicity after 5 days by MTT assay
[PMID: 23380374]
MT2 EC50
2.3 μM
Compound: d4T
Antiviral activity against HIV1 3B infected in human MT-2 cells assessed as inhibition of viral-mediated cell death after 5 days by MTT assay
Antiviral activity against HIV1 3B infected in human MT-2 cells assessed as inhibition of viral-mediated cell death after 5 days by MTT assay
[PMID: 20605472]
MT2 EC50
3 μM
Compound: d4T
Antiviral activity against HIV1 3B in MT2 cells by MTT assay
Antiviral activity against HIV1 3B in MT2 cells by MTT assay
[PMID: 16298131]
MT2 EC50
3.6 μM
Compound: d4T
Antiviral activity against HIV1 3B infected in human MT2 cells after 5 days by MTT assay
Antiviral activity against HIV1 3B infected in human MT2 cells after 5 days by MTT assay
[PMID: 24900627]
MT2 EC50
4.8 μM
Compound: 5
Inhibition of virus-induced cytopathic effect in wild type HIV 3a infected MT2 cells after 5 days
Inhibition of virus-induced cytopathic effect in wild type HIV 3a infected MT2 cells after 5 days
[PMID: 17562366]
MT4 EC50
0.51 μM
Compound: Stavudine
Antiviral activity against HIV1 3B in MT4 cells by MTT assay
Antiviral activity against HIV1 3B in MT4 cells by MTT assay
[PMID: 17181169]
MT4 IC50
1.2 μM
Compound: 1
Concentration required for the inhibition of HIV replication by 50% in MT-4 cells
Concentration required for the inhibition of HIV replication by 50% in MT-4 cells
10.1016/S0960-894X(00)80147-X
SUP-T1 EC50
136.1 μM
Compound: d4T, Stavudine
Antiviral activity against Human immunodeficiency virus 1 3B infected in human SupT1 cells by cell-associated transmission assay
Antiviral activity against Human immunodeficiency virus 1 3B infected in human SupT1 cells by cell-associated transmission assay
[PMID: 21382714]
WI-38 CC50
> 100 μM
Compound: Stavudine
Cytotoxicity against human WI38 cells by neutral red assay
Cytotoxicity against human WI38 cells by neutral red assay
[PMID: 18285481]
WI-38 EC50
> 100 μM
Compound: Stavudine
Antimicrobial activity against BK polyomavirus ATCC VR837 infected in human WI38 cells assessed as reduction in viral titer after 7 days by PCR analysis
Antimicrobial activity against BK polyomavirus ATCC VR837 infected in human WI38 cells assessed as reduction in viral titer after 7 days by PCR analysis
[PMID: 18285481]
體外研究
(In Vitro)

Stavudine (d4T) (50 μM) significantly reduces the expression of the NLRP3 inflammasome gene, IL-18 production and Aβ 42-stimulated cellular production of IL-1β in THP-1 derived macrophages[3].
? Stavudine (d4T) (50 μM) inhibits the assembly of the NLRP3 inflammasome complex and down-regulates the phagocytosis of Aβ 42 by macrophages[3].
? Stavudine (d4T) (10 μM, 7 or 14 days) significantly induced CEM cells apoptosis, especially after 14 days, and increases hydrogen peroxide levels[4].

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

體內(nèi)研究
(In Vivo)

Stavudine (d4T) (500 mg/kg, daily liquid, 2 weeks) can rapidly induce fat depletion and mild liver damage at high dose in male RjOrl Swiss mice[5].

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

Animal Model: Male RjOrl Swiss mice weighing 0.028-0.03 kg[1]
Dosage: 500 mg/kg
Administration: Daily liquid; 2 weeks
Result: Reduced fat weight gain by 58%, 5.7 g in the control group and 4.9 g in the d4T treated group.
Significantly elevated plasma ALT and LDH levels.
Reduced plasma acetoacetic acid and beta-hydroxybutyric acid levels.
Reduced liver and muscle mtDNA levels at high dose concentration of 500 mg/kg.
Clinical Trial
分子量

224.21

Formula

C10H12N2O4

CAS 號(hào)
性狀

固體

顏色

White to light yellow

中文名稱

司他夫定

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 1 year
-20°C 6 months
溶解性數(shù)據(jù)
細(xì)胞實(shí)驗(yàn): 

DMSO 中的溶解度 : 125 mg/mL (557.51 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)

H2O 中的溶解度 : 16.67 mg/mL (74.35 mM; 超聲助溶)

配制儲(chǔ)備液
濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg
1 mM 4.4601 mL 22.3005 mL 44.6010 mL
5 mM 0.8920 mL 4.4601 mL 8.9202 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, 1 year; -20°C, 6 months。-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)?個(gè)月內(nèi)使用。

* 備注:如您選擇水作為儲(chǔ)備液,請(qǐng)稀釋至工作液后,再用 0.22 μm 的濾膜過(guò)濾除菌后使用。

  • 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    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.5 mg/mL (11.15 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。
  • 方案 二

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

    Solubility: ≥ 2.5 mg/mL (11.15 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。

以下溶解方案,請(qǐng)直接配制工作液。建議現(xiàn)用現(xiàn)配,在短期內(nèi)盡快用完。 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: PBS

    Solubility: 120 mg/mL (535.21 mM); 澄清溶液; 超聲助溶

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
計(jì)算結(jié)果
工作液所需濃度 : mg/mL
該產(chǎn)品水溶性佳,請(qǐng)具體參考實(shí)測(cè) 水 / PBS / Saline 中的溶解度數(shù)據(jù)。
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,如有需要,請(qǐng)與 MCE 中國(guó)技術(shù)支持聯(lián)系。
純度 & 產(chǎn)品資料

純度: 99.87%

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, 1 year; -20°C, 6 months。-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)?個(gè)月內(nèi)使用。

可選溶劑 濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg 25 mg
H2O / DMSO 1 mM 4.4601 mL 22.3005 mL 44.6010 mL 111.5026 mL
5 mM 0.8920 mL 4.4601 mL 8.9202 mL 22.3005 mL
10 mM 0.4460 mL 2.2301 mL 4.4601 mL 11.1503 mL
15 mM 0.2973 mL 1.4867 mL 2.9734 mL 7.4335 mL
20 mM 0.2230 mL 1.1150 mL 2.2301 mL 5.5751 mL
25 mM 0.1784 mL 0.8920 mL 1.7840 mL 4.4601 mL
30 mM 0.1487 mL 0.7434 mL 1.4867 mL 3.7168 mL
40 mM 0.1115 mL 0.5575 mL 1.1150 mL 2.7876 mL
50 mM 0.0892 mL 0.4460 mL 0.8920 mL 2.2301 mL
60 mM 0.0743 mL 0.3717 mL 0.7434 mL 1.8584 mL
DMSO 80 mM 0.0558 mL 0.2788 mL 0.5575 mL 1.3938 mL
100 mM 0.0446 mL 0.2230 mL 0.4460 mL 1.1150 mL

* 備注:如您選擇水作為儲(chǔ)備液,請(qǐng)稀釋至工作液后,再用 0.22 μm 的濾膜過(guò)濾除菌后使用。

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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