跳转至内容
Merck
所有图片(1)

Key Documents

SRP2050

Sigma-Aldrich

RAR, β human

recombinant, expressed in E. coli, ≥75% (SDS-PAGE)

别名:

HAP, NR1B2, RRB2

登录查看公司和协议定价


About This Item

分類程式碼代碼:
12352202
NACRES:
NA.26

生物源

human

重組細胞

expressed in E. coli

化驗

≥75% (SDS-PAGE)

形狀

frozen liquid

分子量

~52.5 kDa

包裝

pkg of 5 μg

儲存條件

avoid repeated freeze/thaw cycles

濃度

250 μg/mL

顏色

clear colorless

NCBI登錄號

UniProt登錄號

運輸包裝

dry ice

儲存溫度

−70°C

基因資訊

human ... RARB(5915)

生化/生理作用

Retinoic acid receptors are important in the regulation of growth and differentiation of epithelial tissues, embryonic and central nervous system development and hematopoiesis. Retinoids mediate their effect by two classes of nuclear receptor proteins, the retinoic acid receptors (RARs) and the retinoid X receptors (RXRs), that each consist of three isotypes ( α, β, and γ) encoded in separate genes. Upon dimerization with RXR, RARs can bind to specific enhancer sequences in the DNA, so-called retinoic acid response elements (RAREs), resulting in transcriptional activation of target genes in the presence of ligand. Retinoids, the natural and synthetic vitamin A derivatives, are known to inhibit the proliferation of lung cancer and breast cancer cells and the growth of carcinogen-induced bronchogenic squamous cell carcinoma and mammary tumors, and have been used as chemoprevention agents against both types of cancer. A growing body of evidence supports the hypotheses that the RAR beta gene is a tumor suppressor gene and the chemopreventive effects of retinoids are due to induction of RAR beta. RAR beta expression is reduced in many malignant tumors including breast carcinoma.

外觀

Clear and colorless frozen liquid solution

準備報告

Use a manual defrost freezer and avoid repeated freeze-thaw cycles. While working, please keep sample on ice.

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


分析证书(COA)

输入产品批号来搜索 分析证书(COA) 。批号可以在产品标签上"批“ (Lot或Batch)字后找到。

已有该产品?

在文件库中查找您最近购买产品的文档。

访问文档库

Retinoic acid receptors: transcription factors modulating gene regulation, development, and differentiation.
E Linney
Current topics in developmental biology, 27, 309-350 (1992-01-01)
Nonsteroid nuclear receptors: what are genetic studies telling us about their role in real life?
P Kastner et al.
Cell, 83(6), 859-869 (1995-12-15)
M Leid et al.
Trends in biochemical sciences, 17(10), 427-433 (1992-10-01)
Complexity in the retinoid signalling system arises from a combination of several forms of retinoic acid, multiple cytoplasmic binding proteins and nuclear receptors, and the existence of polymorphic retinoic acid response elements. Additional diversity appears to be generated by heterodimeric

我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

联系技术服务部门