產(chǎn)品目錄

規(guī)格	1mg 5mg 10mg 25mg
CAS	5300-03-8
別名	Alitretinoin
化學(xué)名	(2E,4E,6Z,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohex-1-en-1-yl)nona-2,4,6,8-tetraenoic acid
分子式	C20H28O2
分子量	300.44
溶解度	≤0.5mg/ml in ethanol;20mg/ml in DMSO;20mg/ml in dimethyl formamide
儲(chǔ)存條件	Store at -20°C
General tips	For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping Condition	Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request

產(chǎn)品描述：

Ki: 0.5-27 nM for RAR; 3.8-12 nM for RXR

9-cis-Retinoic acid (9cRA) is a RAR and RXR activator.

Metabolism activates vitamin A into retinoic acid (RA), which controls physiological processes such as nervous system function, immune response, cell proliferation and differentiation, as well as reproduction. Much of the activity of RA is mediated via two subfamilies of nuclear receptors, retinoic acid receptor (RAR) and retinoid X receptor (RXR).

In vitro: The 9cRA effect in pancreatic β-cells line INS-1 832/13 led to a decreased expression of Mptn associated to a concomitant increase of miR-375. Moreover, in the breast cancer model, 9cRA showed different effect on both Mtpn and miR-375 expression. Moreover, in INS-1 832/13, 3T3-L1 pre-adipocytes and MCF-7 but not in MDA-MB-231, the effect of 9cRA on Mptn gene expression and its miR was under the control of RARs and RXRs receptors [1].

In vivo: A chemoprevention study was conducted to evaluate the activity of 9cRA as an inhibitor of prostate carcinogenesis in male Wistar-Unilever rats. Results showed that continuous dietary administration of 9cRA reduced cancer incidence in the dorsolateral + anterior prostate. Similarly, 9cRA with same doses reduced the incidence of cancer in all accessory sex glands. Moreover, chronic dietary administration of 9cRA induced no gross or organ-specific toxicity and did not suppress group mean body weight gain [2].

Clinical trial: The impact of 9cRA on quality of life of alitretinoin in severe chronic hand eczema has been evaluated. At baseline, most patients had CHE characterized as severe by PGA (83 %). At last visit, 48 % of patients had a PGA response of clear/almost clear. Mean improvement in DLQI scores at week 24 was 58 % and 70 %. The overall incidence of AEs was low and similar in both groups [3].

特別提醒：

1. 本產(chǎn)品僅供科研使用。請勿用于醫(yī)藥、臨床診斷或治療，食品及化妝品等用途。請勿存放于普通住宅區(qū)。

2. 為了您的安全和健康，請穿好實(shí)驗(yàn)服并佩戴一次性手套和口罩操作。

原創(chuàng)作者：上海莼試生物技術(shù)有限公司

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