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  1. Apoptosis Metabolic Enzyme/Protease
  2. Apoptosis Endogenous Metabolite
  3. Hematoporphyrin

Hematoporphyrin  (Synonyms: 血卟啉; Hematoporphyrin IX)

目錄號: HY-B0754 純度: 95.81%
COA 產(chǎn)品使用指南 技術(shù)支持

Hematoporphyrin (Hematoporphyrin IX) 是一種光敏劑,是血紅素結(jié)合蛋白親和色譜底物。當暴露于紅光下時,Hematoporphyrin 可以誘導(dǎo) U87 膠質(zhì)瘤細胞凋亡,并降低體內(nèi)腫瘤的生長。

該游離形式化合物不穩(wěn)定,推薦具有相同生物學(xué)活性的穩(wěn)定鹽形式 Hematoporphyrin dihydrochloride。

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

Hematoporphyrin Chemical Structure

Hematoporphyrin Chemical Structure

CAS No. : 14459-29-1

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規(guī)格 價格 是否有貨
100 mg ¥900
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Hematoporphyrin 的其他形式現(xiàn)貨產(chǎn)品:

Customer Review

Other Forms of Hematoporphyrin:

  • 生物活性

  • 純度 & 產(chǎn)品資料

  • 參考文獻

生物活性

Hematoporphyrin (Hematoporphyrin IX), a photosensitizer, is a substrate for affinity chromatography of heme-binding proteins. Hematoporphyrin can induce apoptosis in U87 glioma cells and decrease tumor growth in vivo when exposed to red light[1][2][3].

IC50 & Target

Human Endogenous Metabolite

 

細胞效力
(Cellular Effect)
Cell Line Type Value Description References
Caco-2 IC50
1.85 μM
Compound: HEMATOPORPHYRIN
Determination of IC50 values for inhibition of SARS-CoV-2 induced cytotoxicity of Caco-2 cells after 48 hours by high content imaging
Determination of IC50 values for inhibition of SARS-CoV-2 induced cytotoxicity of Caco-2 cells after 48 hours by high content imaging
10.21203/rs.3.rs-23951/v1
Caco-2 CC50
160.08 μM
Compound: HEMATOPORPHYRIN
Toxicity against Caco-2 cells determined at 48 hours by intracellular ATP concentration using the CellTiter-Glo Luminescent Cell Viability Assay
Toxicity against Caco-2 cells determined at 48 hours by intracellular ATP concentration using the CellTiter-Glo Luminescent Cell Viability Assay
10.21203/rs.3.rs-23951/v1
Daudi IC50
15 μM
Compound: 3, HPIX, hematoporphyrin
Cytotoxicity against human Daudi cells under deem light after 96 hrs by MTT assay
Cytotoxicity against human Daudi cells under deem light after 96 hrs by MTT assay
[PMID: 17993275]
HeLa IC50
71 μM
Compound: 3, HPIX, hematoporphyrin
Cytotoxicity against human HeLa cells under deem light after 96 hrs by MTT assay
Cytotoxicity against human HeLa cells under deem light after 96 hrs by MTT assay
[PMID: 17993275]
K562 IC50
44 μM
Compound: 3, HPIX, hematoporphyrin
Cytotoxicity against human K562 cells under deem light after 96 hrs by MTT assay
Cytotoxicity against human K562 cells under deem light after 96 hrs by MTT assay
[PMID: 17993275]
NCI-H69 IC50
70 μM
Compound: 3, HPIX, hematoporphyrin
Cytotoxicity against human H69 cells under deem light after 96 hrs by MTT assay
Cytotoxicity against human H69 cells under deem light after 96 hrs by MTT assay
[PMID: 17993275]
Raji IC50
57 μM
Compound: 3, HPIX, hematoporphyrin
Cytotoxicity against human Raji cells under deem light after 96 hrs by MTT assay
Cytotoxicity against human Raji cells under deem light after 96 hrs by MTT assay
[PMID: 17993275]
SiHa IC50
56 μM
Compound: 3, HPIX, hematoporphyrin
Cytotoxicity against human SIHA cells under deem light after 96 hrs by MTT assay
Cytotoxicity against human SIHA cells under deem light after 96 hrs by MTT assay
[PMID: 17993275]
體外研究
(In Vitro)

Hematoporphyrin (20-120 nM; 60 min) dose-dependently inhibits cell viability in U87 and U251 glioma cells, with IC50s of 85 and 166 nM, respectively[2].
Hematoporphyrin (85 nM; 60 min) induces cell apoptosis via induction of ROS in U87 cells[2].
Hematoporphyrin (85 nM; 60 min) induces morphological changes of U87 cells under the red light, including shrinking, fragmentation[2].

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

Cell Viability Assay[2]

Cell Line: U87 and U251 cells
Concentration: 20, 40, 60, 80, 100, 120 nM
Incubation Time: 60 min
Result: Inhibited cell viability in a dose-dependent manner.
Was more effective under the red light than white light.

Apoptosis Analysis[2]

Cell Line: U87 cells
Concentration: 85 nM
Incubation Time: 60 min
Result: Induced apoptotic nuclei in U87 cells with low cell density.
Induced the ROS and decreased the mitochondrial membrane potential.
體內(nèi)研究
(In Vivo)

Hematoporphyrin (5-10 mg/kg; i.p. for 2 months) with the irradiation of red light rapidly decreases the tumor size of rats, due to necrosis caused both by direct action of the photoactivated porphyrin on the tumor cells and by secondary effects on blood vessels[3].

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

Animal Model: Wistar albino rats of both sexes (20 d; 60-80 g) bearing a subcutaneous solid Yoshida hepatoma AH-130[3]
Dosage: 5, 10 mg/kg
Administration: I.p. daily during the initial 10 days and biweekly for the next 2 months
Result: No tumor could be palpated a few days after exposure of the rats to light.
The skin healed completely and regrowth of the hair occurred.
Massive coagulation necrosis of the tumor 24 h after phototreatment (×40).
Clinical Trial
分子量

598.69

Formula

C34H38N4O6

CAS 號
性狀

固體

顏色

Pale purple to purple

中文名稱

血卟啉

結(jié)構(gòu)分類
初始來源
運輸條件

Room temperature in continental US; may vary elsewhere.

儲存方式

-20°C, protect from light

*該產(chǎn)品在溶液狀態(tài)不穩(wěn)定,建議您現(xiàn)用現(xiàn)配,即刻使用。

溶解性數(shù)據(jù)
細胞實驗: 

DMSO 中的溶解度 : 150 mg/mL (250.55 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)

配制儲備液
濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg
1 mM 1.6703 mL 8.3516 mL 16.7031 mL
5 mM 0.3341 mL 1.6703 mL 3.3406 mL
查看完整儲備液配制表

* 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備液;該產(chǎn)品在溶液狀態(tài)不穩(wěn)定,建議您現(xiàn)用現(xiàn)配,即刻使用。

  • 摩爾計算器

  • 稀釋計算器

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

動物實驗:

請根據(jù)您的 實驗動物和給藥方式 選擇適當?shù)娜芙夥桨浮?

以下溶解方案都請先按照 In Vitro 方式配制澄清的儲備液,再依次添加助溶劑:
——為保證實驗結(jié)果的可靠性,澄清的儲備液可以根據(jù)儲存條件,適當保存;體內(nèi)實驗的工作液,建議您現(xiàn)用現(xiàn)配,當天使用;
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 (4.18 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

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

    Solubility: 2.5 mg/mL (4.18 mM); 懸濁液; 超聲助溶

    此方案可獲得 2.5 mg/mL的均勻懸濁液,懸濁液可用于口服和腹腔注射。

    1 mL 工作液為例,取 100 μL 25.0 mg/mL 的澄清 DMSO 儲備液加到 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。
動物溶解方案計算器
請輸入動物實驗的基本信息:

給藥劑量

mg/kg

動物的平均體重

g

每只動物的給藥體積

μL

動物數(shù)量

由于實驗過程有損耗,建議您多配一只動物的量
請輸入您的動物體內(nèi)配方組成:
%
DMSO +
+
%
Tween-80 +
%
Saline
如果您的動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。
計算結(jié)果
工作液所需濃度 : mg/mL
儲備液配制方法 : mg 藥物溶于 μL  DMSO(母液濃度為 mg/mL)。

*該產(chǎn)品在溶液狀態(tài)不穩(wěn)定,建議您現(xiàn)用現(xiàn)配,即刻使用。

您所需的儲備液濃度超過該產(chǎn)品的實測溶解度,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。
動物實驗體內(nèi)工作液的配制方法 : 取 μL DMSO 儲備液,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,請謹慎選擇該方案。
請確保第一步儲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: ≥98.0%

參考文獻

完整儲備液配制表

* 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備液;該產(chǎn)品在溶液狀態(tài)不穩(wěn)定,建議您現(xiàn)用現(xiàn)配,即刻使用。

可選溶劑 濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 1.6703 mL 8.3516 mL 16.7031 mL 41.7578 mL
5 mM 0.3341 mL 1.6703 mL 3.3406 mL 8.3516 mL
10 mM 0.1670 mL 0.8352 mL 1.6703 mL 4.1758 mL
15 mM 0.1114 mL 0.5568 mL 1.1135 mL 2.7839 mL
20 mM 0.0835 mL 0.4176 mL 0.8352 mL 2.0879 mL
25 mM 0.0668 mL 0.3341 mL 0.6681 mL 1.6703 mL
30 mM 0.0557 mL 0.2784 mL 0.5568 mL 1.3919 mL
40 mM 0.0418 mL 0.2088 mL 0.4176 mL 1.0439 mL
50 mM 0.0334 mL 0.1670 mL 0.3341 mL 0.8352 mL
60 mM 0.0278 mL 0.1392 mL 0.2784 mL 0.6960 mL
80 mM 0.0209 mL 0.1044 mL 0.2088 mL 0.5220 mL
100 mM 0.0167 mL 0.0835 mL 0.1670 mL 0.4176 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:
Hematoporphyrin
目錄號:
HY-B0754
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