成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

  1. GPCR/G Protein Neuronal Signaling
  2. Melanocortin Receptor
  3. Nonapeptide-1

Nonapeptide-1  (Synonyms: Melanostatine-5)

目錄號(hào): HY-P0097 純度: 99.04%
COA 產(chǎn)品使用指南 技術(shù)支持

Nonapeptide-1 (Melanostatine-5),一種多肽類激素,是 MC1R 選擇性拮抗劑 (Ki: 40 nM)。 Nonapeptide-1 是一種競(jìng)爭(zhēng)性的 α-MSH 拮抗劑,可有效抑制黑素細(xì)胞中 α-MSH 誘導(dǎo)的細(xì)胞內(nèi) cAMP 和黑素體擴(kuò)散 (IC50 分別為 2.5 nM 和 11 nM)。 Nonapeptide-1 抑制黑色素合成,可用于研究皮膚色素沉著和腎上腺類固醇生成的調(diào)節(jié)、皮膚癌。

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)

Custom Peptide Synthesis

我們將采用定制合成服務(wù)的方式為您快速提供所需產(chǎn)品和技術(shù)服務(wù)

Nonapeptide-1 Chemical Structure

Nonapeptide-1 Chemical Structure

CAS No. : 158563-45-2

1.  客戶無(wú)需承擔(dān)相應(yīng)的運(yùn)輸費(fèi)用。

2.  同一機(jī)構(gòu)(單位)同一產(chǎn)品試用裝僅限申領(lǐng)一次,同一機(jī)構(gòu)(單位)一年內(nèi)

     可免費(fèi)申領(lǐng)三個(gè)不同產(chǎn)品的試用裝。

3.  試用裝只面向終端客戶。

規(guī)格 價(jià)格 是否有貨 數(shù)量
25 mg ¥729
In-stock
50 mg ¥1094
In-stock
100 mg ¥1638
In-stock
200 mg ¥2450
In-stock
500 mg   詢價(jià)  
1 g   詢價(jià)  

* Please select Quantity before adding items.

Customer Review

Other Forms of Nonapeptide-1:

MCE 顧客使用本產(chǎn)品發(fā)表的 2 篇科研文獻(xiàn)

查看 Melanocortin Receptor 亞型特異性產(chǎn)品:

  • 生物活性

  • 純度 & 產(chǎn)品資料

  • 參考文獻(xiàn)

生物活性

Nonapeptide-1 (Melanostatine-5), a peptide hormone, is a selective antagonist of MC1R (Ki: 40 nM). Nonapeptide-1 is a competitive α-MSH antagonist that potently inhibits intracellular cAMP and melanosome dispersion induced by α-MSH in melanocytes (IC50: 2.5 nM and 11 nM, respectively). Nonapeptide-1 inhibits melanin synthesis, and can be used in the research of skin pigmentation and regulation of steroid production in the adrenal gland, skin cancer[1][2][3].

IC50 & Target[2]

MC1R

40 nM (Ki)

MC3R

0.47 μM (Ki)

MC4R

1.34 μM (Ki)

MC5R

2.4 μM (Ki)

體外研究
(In Vitro)

Nonapeptide-1 (153N-6) inhibits α-melanocyte hormone (α-MSH)-induced melanosome dispersion, with an IC50 value of 11 nM[1].
Nonapeptide-1 (0.1 nM-1 μΜ, 30 min) inhibits α-MSH-induced intracellular cAMP levels in melanocytes, with an IC50 of 2.5 nM[1].
Nonapeptide-1 (153N-6) shows highest affinity for MC1R (Ki: 40 nM) in COS-1 cells expressing human receptors, and is selective for MC1R over MC3R, MC4R, and MC5R (Ki: 0.47, 1.34, and 2.4 μΜ, respectively)[2].
Nonapeptide-1 (N-1A, 20 μΜ, 3 days) inhibits the basal melanin synthesis and reverses UVA-induced melanin increase in Human epidermal melanocytes (HEM cells) and HaCaT cells[3].
Nonapeptide-1 (20 μΜ, 3 days) competes with α-MSH and downregulates the expression of MC1R, tyrosinase, TRP1, TRP2, and MITF via binding to MC1R in HaCaT cells and HEM cells[3].

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

Western Blot Analysis[3]

Cell Line: HaCaT cells, Human epidermal melanocytes (HEM)
Concentration: 20 μΜ
Incubation Time: 3 days
Result: Downregulated the expression of MC1R, tyrosinase, TRP1, TRP2, and MITF.
分子量

1206.50

Formula

C61H87N15O9S

CAS 號(hào)
性狀

固體

顏色

White to off-white

Sequence

Met-Pro-Phe-Arg-Trp-Phe-Lys-Pro-Val-NH2

Sequence Shortening

MPFRWFKPV-NH2

中文名稱

九肽-1

運(yùn)輸條件

Room temperature in continental US; may vary elsewhere.

儲(chǔ)存方式

Sealed storage, away from moisture and light

Powder -80°C 2 years
-20°C 1 year

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

溶解性數(shù)據(jù)
細(xì)胞實(shí)驗(yàn): 

H2O 中的溶解度 : 44.44 mg/mL (36.83 mM; adjust pH to 2 with 1 M HCL)

配制儲(chǔ)備液
濃度 溶劑體積 質(zhì)量 1 mg 5 mg 10 mg
1 mM 0.8288 mL 4.1442 mL 8.2884 mL
5 mM 0.1658 mL 0.8288 mL 1.6577 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, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)。-80°C儲(chǔ)存時(shí),請(qǐng)?jiān)?個(gè)月內(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
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, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)。-80°C儲(chǔ)存時(shí),請(qǐng)?jiān)?個(gè)月內(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 1 mM 0.8288 mL 4.1442 mL 8.2884 mL 20.7211 mL
5 mM 0.1658 mL 0.8288 mL 1.6577 mL 4.1442 mL
10 mM 0.0829 mL 0.4144 mL 0.8288 mL 2.0721 mL
15 mM 0.0553 mL 0.2763 mL 0.5526 mL 1.3814 mL
20 mM 0.0414 mL 0.2072 mL 0.4144 mL 1.0361 mL
25 mM 0.0332 mL 0.1658 mL 0.3315 mL 0.8288 mL
30 mM 0.0276 mL 0.1381 mL 0.2763 mL 0.6907 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.

您最近查看的產(chǎn)品:

Your information is safe with us. * Required Fields.

   產(chǎn)品名稱:

 

* 需求量:

* 客戶姓名:

 

* Email:

* 電話:

 

* 公司或機(jī)構(gòu)名稱:

   留言給我們:

Bulk Inquiry

Inquiry Information

產(chǎn)品名稱:
Nonapeptide-1
目錄號(hào):
HY-P0097
需求量: