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  3. Hemin

Hemin  (Synonyms: 氯化血紅素; Hemin chloride)

目錄號: HY-19424 純度: 99.53%
COA 產(chǎn)品使用指南 技術(shù)支持

Hemin 是含鐵的卟啉化合物。Hemin 是血紅素加氧酶 (HO)-1 誘導(dǎo)劑。

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Hemin Chemical Structure

Hemin Chemical Structure

CAS No. : 16009-13-5

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5 g ¥1800
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Customer Review

MCE 顧客使用本產(chǎn)品發(fā)表的 35 篇科研文獻(xiàn)

IF

    Hemin purchased from MCE. Usage Cited in: Genome Biol. 2022 Dec 15;23(1):259.  [Abstract]

    Hemin (0, 20, 40, 80 μM; 2 h) increases G4 levels in a dose-dependent manner in HeLa cells. Immunostaining of G4 using BG4-EGFP (green). The nuclei are stained with DAPI (blue).
    • 生物活性

    • 實驗參考方法

    • 純度 & 產(chǎn)品資料

    • 參考文獻(xiàn)

    生物活性

    Hemin is an iron-containing porphyrin. Hemin is an Heme oxygenase (HO)-1 inducer.

    IC50 & Target

    Heme oxygenase[1]

    體外研究
    (In Vitro)

    用作陽性對照的 Hemin 和 PGJ2 分別在 4 小時和 12 小時后顯著增加 HMOX 的表達(dá)和活性。事實上,30 μM Hemin 在 48 小時后對所有使用的細(xì)胞系中的細(xì)胞增殖均有顯著影響,并且這種影響具有劑量依賴性。Hemin 處理使 PA-TU-8902、BxPC-3 和 MiaPaCa-2 癌細(xì)胞中的細(xì)胞增殖分別降低至 62%、51% 和 38%。此外,Hemin 還觀察到他汀類藥物的抗增殖作用增強,記錄為 48 小時聯(lián)合處理后細(xì)胞增殖減少[1]。

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

    體內(nèi)研究
    (In Vivo)

    腹腔注射 Hemin (100 μmol/kg) 后,腎皮質(zhì) HO-1 水平開始逐漸升高。HO-1 水平在 Hemin 預(yù)處理后 24 小時達(dá)到峰值。HO-1 主要在腎小管中表達(dá)。腎臟中的 HO-2 水平在 Hemin 預(yù)處理后沒有變化[2]。

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

    Clinical Trial
    分子量

    651.94

    Formula

    C34H32ClFeN4O4

    CAS 號
    性狀

    固體

    顏色

    Dark purple to black

    中文名稱

    氯化血紅素;血晶素;氯化高鐵血紅素

    結(jié)構(gòu)分類
    初始來源

    Red blood cells

    運輸條件

    Room temperature in continental US; may vary elsewhere.

    儲存方式
    Powder -20°C 3 years
    4°C 2 years
    In solvent -80°C 6 months
    -20°C 1 month
    溶解性數(shù)據(jù)
    細(xì)胞實驗: 

    1M NaOH 中的溶解度 : 6.67 mg/mL (10.23 mM; 超聲助溶; 堿性條件溶解 (NaOH 調(diào)節(jié),pH≈11))

    配制儲備液
    濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg
    1 mM 1.5339 mL 7.6694 mL 15.3388 mL
    5 mM 0.3068 mL 1.5339 mL 3.0678 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;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。
    儲備液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C儲存時,請在6個月內(nèi)使用,-20°C儲存時,請在1個月內(nèi)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
    計算結(jié)果
    工作液所需濃度 : mg/mL
    純度 & 產(chǎn)品資料

    純度: 99.53%

    參考文獻(xiàn)
    Cell Assay
    [1]

    For the cell proliferation assay, cells are seeded into 96 well (5-12.5×104 cells per mL according to the cell line) and kept at 37°C and 5 % CO2. After 24 h, cells are treated with statins or/and Hemin, followed by the MTT test as a general cell proliferation assay[1].

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

    Animal Administration
    [2]

    Mice[2]
    Eight- to ten-week-old male BABL/c mice are used for the ischemia-reperfusion (I/R) experiments. The animals are divided into five groups as follows: (1) the sham group undergo isolation of the bilateral renal arteries without clamping; (2) the vehicle group receive an intraperitoneal (i.p.) injection of 4 mL/kg PBS as a vehicle control (with IRI); (3) the Hemin-preconditioned group receive Hemin, a potent inducer of HO-1, at 100 μmol/kg i.p.; (4) the Hemin plus ZnPP group receive zinc protoporphyrin IX, an inhibitor of HO-1 activity, at 5 mg/kg i.p. 6 h after receiving 100 μmol/kg Hemin i.p.; and (5) the Hemin plus PD98059 group receive PD98059, an inhibitor of ERK1/2 activity, at 10 mg/kg i.p. 6 h after receiving 100 μmol/kg Hemin i.p. Both inhibitors are administered i.p. 2 h before I/R, whereas Hemin was administered 8 h before I/R.

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

    參考文獻(xiàn)

    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;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。
    儲備液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C儲存時,請在6個月內(nèi)使用,-20°C儲存時,請在1個月內(nèi)使用。

    可選溶劑 濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg 25 mg
    1M NaOH 1 mM 1.5339 mL 7.6694 mL 15.3388 mL 38.3471 mL
    5 mM 0.3068 mL 1.5339 mL 3.0678 mL 7.6694 mL
    10 mM 0.1534 mL 0.7669 mL 1.5339 mL 3.8347 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:
    Hemin
    目錄號:
    HY-19424
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