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  1. GPCR/G Protein Neuronal Signaling
  2. Adrenergic Receptor
  3. Rauwolscine hydrochloride

Rauwolscine hydrochloride  (Synonyms: 蘿芙素鹽酸鹽; α-Yohimbine hydrochloride; Corynanthidine hydrochloride; Isoyohimbine hydrochloride)

目錄號: HY-12710A
COA 產(chǎn)品使用指南

Rauwolscine hydrochloride是高效,選擇性的 α2 adrenergic 受體拮抗劑,Ki 值為12 nM。

在相同的摩爾濃度下,化合物鹽形式與游離形式有相同的生物活性,但鹽形式 Rauwolscine 通常具有更好的水溶性和穩(wěn)定性。

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Rauwolscine hydrochloride Chemical Structure

Rauwolscine hydrochloride Chemical Structure

CAS No. : 6211-32-1

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Rauwolscine hydrochloride 的其他形式現(xiàn)貨產(chǎn)品:

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Other Forms of Rauwolscine hydrochloride:

查看 Adrenergic Receptor 亞型特異性產(chǎn)品:

  • 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

Rauwolscine hydrochloride is a potent and specific α2 adrenergic receptor antagonist with a Ki of 12 nM.

IC50 & Target

Ki: 12 nM (α2 adrenergic receptor)[1]

體外研究
(In Vitro)

[3H]Rauwolscine binding to α2 adrenergic receptor is reversible, stcreospccific, and saturable. [3H]Rauwolscine specifically labels both the high and low affinity states of the α2 adrenergic receptor in brain membranes[1]. [3H]Rauwolscine also behaves as a 5-HT1A receptor agonist and this conclusion is compatible with earlier functional studies, indicating that rauwolscine (as well as yohimbine) has agonistic properties at the level of 5-HT autoreceptors[2]. When using [3H]5-HT as a radioligand, rauwolscine is determined to have relatively high affinity for the human receptor (Ki human=14.3 nM, Ki rat=35.8 nM)[3]. Saturation studies shows that the affinity of [3H]Rauwolscine is similar in mouse, rat, rabbit, dog (2.33-3.03 nM) except man where it is significantly higher (0.98 nM) [4].

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

分子量

390.90

Formula

C21H27ClN2O3

CAS 號
性狀

固體

顏色

White to off-white

中文名稱

蘿芙素;育亨賓堿;洛芙素鹽酸鹽;蘿芙素鹽酸鹽

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

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

溶解性數(shù)據(jù)
細(xì)胞實驗: 

DMSO 中的溶解度 : 12.5 mg/mL (31.98 mM; 超聲助溶 (<80°C); 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)

H2O 中的溶解度 : 5 mg/mL (12.79 mM; 超聲助溶 (<60°C))

配制儲備液
濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg
1 mM 2.5582 mL 12.7910 mL 25.5820 mL
5 mM 0.5116 mL 2.5582 mL 5.1164 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 (sealed storage, away from moisture)。-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。

* 備注:如您選擇水作為儲備液,請稀釋至工作液后,再用 0.22 μm 的濾膜過濾除菌后使用。

  • 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
參考文獻(xiàn)
Kinase Assay
[1]

Fresh bovine frontal cortex is incubated in triplicate with [3H]Rauwolscine (82 Ci/mM, diluted). Incubation is terminated by filtration under reduced pressure over filters, which are then rinsed with ice cold Tris-HCl buffer, dried overnight and added to disposable glass minivials containing 3.0 mL of a 95% Econofluor/5% Protosol solution. Samples are counted by liquid scintillation spectrometry with an efficiency of 32%. (-)- [3H]Epinephrine binding to bovine cortex membranes is conducted at 25°C[1].

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 (sealed storage, away from moisture)。-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
H2O / DMSO 1 mM 2.5582 mL 12.7910 mL 25.5820 mL 63.9550 mL
5 mM 0.5116 mL 2.5582 mL 5.1164 mL 12.7910 mL
10 mM 0.2558 mL 1.2791 mL 2.5582 mL 6.3955 mL
DMSO 15 mM 0.1705 mL 0.8527 mL 1.7055 mL 4.2637 mL
20 mM 0.1279 mL 0.6395 mL 1.2791 mL 3.1977 mL
25 mM 0.1023 mL 0.5116 mL 1.0233 mL 2.5582 mL
30 mM 0.0853 mL 0.4264 mL 0.8527 mL 2.1318 mL

* 備注:如您選擇水作為儲備液,請稀釋至工作液后,再用 0.22 μm 的濾膜過濾除菌后使用。

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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產(chǎn)品名稱:
Rauwolscine hydrochloride
目錄號:
HY-12710A
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