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  2. Protein Tyrosine Kinase/RTK
  3. VEGFR
  4. KRN-633

KRN-633 是 VEGFR 的有效抑制劑，對VEGFR1，VEGFR2 和 VEGFR3的IC50 值分別為170，160和125 nM。

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KRN-633 Chemical Structure

KRN-633 Chemical Structure

CAS No. : 286370-15-8

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規(guī)格 價(jià)格 是否有貨 數(shù)量
Free Sample (0.1 - 0.2 mg)   Apply now  
10 mM * 1 mL in DMSO ￥742
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5 mg ￥675
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10 mg ￥1080
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25 mg ￥2100
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50 mg ￥3255
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100 mg ￥4558
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200 mg   詢價(jià)  
500 mg   詢價(jià)  

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Customer Review

查看 VEGFR 亞型特異性產(chǎn)品:

  • 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

KRN-633 is a potent VEGFR inhibitor with IC50s of 170, 160 and 125 nM for VEGFR1, VEGFR2 and VEGFR3, respectively.

IC50 & Target[1]

VEGFR1

170 nM (IC50)

VEGFR2

160 nM (IC50)

VEGFR3

125 nM (IC50)

體外研究
(In Vitro)

KRN-633 抑制人臍靜脈內(nèi)皮細(xì)胞中 VEGFR-1、VEGFR2、c-Kit 和 PDGFR-β 的酪氨酸磷酸化 (IC50=11.7，1.16，8.01，130 nM)。KRN-633 還抑制 VEGF 驅(qū)動(dòng)的 HUVEC 增殖 (IC50=14.9 nM)。KRN-633 抑制內(nèi)皮細(xì)胞毛細(xì)管形成[1]。

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
體內(nèi)研究
(In Vivo)

KRN-633 在無胸腺小鼠和大鼠的多種具有不同組織來源 (包括肺、結(jié)腸和前列腺) 的腫瘤異種移植模型中抑制腫瘤生長。KRN-633 還可以使一些成熟的腫瘤和停止處理后重新長出的腫瘤消退。KRN-633 具有良好的耐受性，對體重或動(dòng)物的一般健康沒有顯著影響。對經(jīng) KRN-633 處理的腫瘤異種移植物的組織學(xué)分析顯示，非壞死區(qū)域的內(nèi)皮細(xì)胞數(shù)量減少，血管通透性降低[1]。

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

416.86

Formula

C20H21ClN4O4
CAS 號(hào)
性狀

固體

顏色

White to off-white

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 : 25 mg/mL (59.97 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 2.3989 mL 11.9944 mL 23.9889 mL
5 mM 0.4798 mL 2.3989 mL 4.7978 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

只
由于實(shí)驗(yàn)過程有損耗，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
純度 & 產(chǎn)品資料
參考文獻(xiàn)
Kinase Assay
[1]

Cell-free kinase assays are done to obtain IC50 values against a variety of recombinant receptor and non-RTKs. KRN-633 is tested from 0.3 nM to 10 μM. All assays are done in quadruplicate with 1 μM ATP[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Cell Assay
[1]

A549, Ls174T, HT29, DU145, LNCap, and PC-3 cells cancer cells are cultured for 24 hours before adding KRN-633 (0.01 to 10 μM) or vehicle (0.1% DMSO in medium) and then grow for a further 96 hours. Cell viability is measured using WST-1 reagent. The percentage viability is determined relative to the untreated control[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Animal Administration
[1]

Rats: Human tumor xenografts are established in the hind flank of athymic rats (BALB/cA, Jcl-nu). Rats are randomized into groups of five at the point when the tumors reach the average size indicated (162 to 657 mm3) and are then treated with KRN-633 or vehicle, either once (qd) or twice (bid) per day, at the dosages shown. The percentage of tumor growth inhibition compared with the vehicle-treated group is calculated on the day after the last treatment (day 14)[1].

Mice: The mice are randomized into groups of five at the point when the tumors reached the average sizes: 103 to 260 mm3 or 500 to 667 mm3. They are then treated with KRN-633 or vehicle, either once (qd) or twice (bid) per day, at the dosages of 10-100 mg/kg. The percentage of tumor growth inhibition (TGI) compared with the vehicle-treated group is calculated on the day after the last treatment[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 2.3989 mL 11.9944 mL 23.9889 mL 59.9722 mL
5 mM 0.4798 mL 2.3989 mL 4.7978 mL 11.9944 mL
10 mM 0.2399 mL 1.1994 mL 2.3989 mL 5.9972 mL
15 mM 0.1599 mL 0.7996 mL 1.5993 mL 3.9981 mL
20 mM 0.1199 mL 0.5997 mL 1.1994 mL 2.9986 mL
25 mM 0.0960 mL 0.4798 mL 0.9596 mL 2.3989 mL
30 mM 0.0800 mL 0.3998 mL 0.7996 mL 1.9991 mL
40 mM 0.0600 mL 0.2999 mL 0.5997 mL 1.4993 mL
50 mM 0.0480 mL 0.2399 mL 0.4798 mL 1.1994 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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Inquiry Information

產(chǎn)品名稱：
KRN-633
目錄號(hào)：
HY-12060
需求量：