R2500
all trans-Retinal
powder, ≥98%
동의어(들):
Vitamin A aldehyde
조직 및 계약 가격을 보려면 로그인를 클릭합니다.
크기 선택
제품정보 (DICE 배송 시 비용 별도)
실험식(Hill 표기법):
C20H28O
CAS 번호:
Molecular Weight:
284.44
NACRES:
NA.79
PubChem Substance ID:
UNSPSC Code:
12352205
MDL number:
제품 이름
all trans-Retinal, powder, ≥98%
InChI
1S/C20H28O/c1-16(8-6-9-17(2)13-15-21)11-12-19-18(3)10-7-14-20(19,4)5/h6,8-9,11-13,15H,7,10,14H2,1-5H3/b9-6+,12-11+,16-8+,17-13+
SMILES string
[H]C(=O)\C=C(C)\C=C\C=C(C)\C=C\C1=C(C)CCCC1(C)C
InChI key
NCYCYZXNIZJOKI-OVSJKPMPSA-N
biological source
synthetic (organic)
assay
≥98%
form
powder
technique(s)
HPLC: suitable
color
yellow
mp
62-64 °C
shipped in
dry ice
storage temp.
−20°C
Quality Level
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Application
All trans-Retinal has been used:
- in optogenetic experiments
- in electrophysiological experiment
- to study the effect of AKR1B10 (aldo-keto reductase (AKR) superfamily member) on the conversion of retinal to retinol in the airway epithelium
- in decidual transformation of human endometrial stromal cells
Biochem/physiol Actions
All-trans retinal is converted to retinoic acid in vivo by the action of retinal dehydrogenase. Retinoic acid is a ligand for both the retinoic acid receptor (RAR) and the retinoid X receptor (RXR) that act as transcription factors to regulate the growth and differentiation of normal and malignant cells. Retinal isomers are also chromophores that bind to opsins, a family of G-protein-linked transmembrane proteins, to form photosensitive receptors in visual and nonvisual systems. All-trans retinal is a potent photosensitizer.
General description
All trans-Retinal is one of the major derivatives of vitamin A group. A variety of food serves as a source of vitamin A. It is predominant in liver and among the brightly colored vegetables.
Packaging
Sealed ampule.
Ye Zhang et al.
Nature communications, 10(1), 1560-1560 (2019-04-07)
In the Drosophila antenna, different subtypes of olfactory receptor neurons (ORNs) housed in the same sensory hair (sensillum) can inhibit each other non-synaptically. However, the mechanisms underlying this underexplored form of lateral inhibition remain unclear. Here we use recordings from
Alexandria H Jaeger et al.
eLife, 7 (2018-10-12)
Each taste modality is generally encoded by a single, molecularly defined, population of sensory cells. However, salt stimulates multiple taste pathways in mammals and insects, suggesting a more complex code for salt taste. Here, we examine salt coding in Drosophila.
Shiho Kawamura et al.
Structure (London, England : 1993), 21(3), 426-437 (2013-02-26)
Rhodopsin, the photoreceptor pigment of the retina, initiates vision upon photon capture by its covalently linked chromophore 11-cis-retinal. In the absence of light, the chromophore serves as an inverse agonist locking the receptor in the inactive dark state. In the
Optogenetic and pharmacologic dissection of feedforward inhibition in Drosophila motion vision
Mauss AS, et al.
The Journal of Neuroscience, 34(6), 2254-2263 (2014)
Lieuwe Biewenga et al.
ACS omega, 5(5), 2397-2405 (2020-02-18)
The efficient engineering of iminium biocatalysis has drawn considerable attention, with many applications in pharmaceutical synthesis. Here, we report a tailor-made iminium-activated colorimetric "turn-on" probe, specifically designed as a prescreening tool to facilitate engineering of iminium biocatalysis. Upon complexation of
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