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OPN4 / Melanopsin

opsin 4

Opsins are members of the guanine nucleotide-binding protein (G protein)-coupled receptor superfamily. This gene encodes a photoreceptive opsin protein that is expressed within the ganglion and amacrine cell layers of the retina. In mouse, retinal ganglion cell axons expressing this gene projected to the suprachiasmatic nucleus and other brain nuclei involved in circadian photoentrainment. In mouse, this protein is coupled to a transient receptor potential (TRP) ion channel through a G protein signaling pathway and produces a physiologic light response via membrane depolarization and increased intracellular calcium. The protein functions as a sensory photopigment and may also have photoisomerase activity. Experiments with knockout mice indicate that this gene attenuates, but does not abolish, photoentrainment. Alternative splicing results in multiple transcript variants encoding different isoforms.

Gene Name: opsin 4
Family/Subfamily: GPCR , Opsin
Synonyms: OPN4, Opsin 4 (melanopsin), Melanopsin, MOP, Opsin 4, Opsin-4
Target Sequences: AF147788 AAF24978.1 Q9UHM6

Publications (1)

1
Enhancing therapeutic efficacy of human adipose-derived stem cells by modulating photoreceptor expression for advanced wound healing. Sang Ho Lee, Yu-Jin Kim, Yeong Hwan Kim, Han Young Kim, Suk Ho Bhang. Stem cell research & therapy. 2022 May;13:215. [Full Text Article] [PubMed:35619187] [PMC:PMC9137210] Related Antibodies: LS-C384509.

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Products
Antibodies (9)
Primary (9)
OPN4 / Melanopsin (9)
Human (8)
Mouse (2)
Rat (1)
IHC (1)
WB (9)
ELISA (2)
IF (3)
Peptide-ELISA (4)
rabbit (8)
rabbit-new zealand white (1)
IgG (6)
polyclonal pc (9)
Unconjugated (9)
400-480 aa, C-terminal (1)
C-Terminus (1)
Leu470 (1)
aa421-470 (1)
aa429-478 (1)
No (8)
Yes (1)
OPN4 / Melanopsin Antibody - Western blot of Melanopsin antibody
Select
OPN4 / Melanopsin Rabbit anti-Human Polyclonal (400-480 aa, C-terminal) Antibody
Human
ELISA, IF, WB
Unconjugated
50 µg/$295; 100 µg/$335; 200 µg/$394
OPN4 / Melanopsin Antibody - Western blot of Melanopsin (L470) pAb in extracts from COLO cells.
Select
OPN4 / Melanopsin Rabbit anti-Human Polyclonal (Leu470) Antibody
Human
IF, WB
Unconjugated
50 µl/$321; 100 µl/$403
Select
OPN4 / Melanopsin Rabbit anti-Human Polyclonal Antibody
Mouse, Rat, Human
Peptide-ELISA, WB
Unconjugated
100 µl/$379; 200 µl/$421
OPN4 / Melanopsin Antibody - Western blot analysis of lysates from COLO cells, using OPN4 Antibody. The lane on the right is blocked with the synthesized peptide.
Select
OPN4 / Melanopsin Rabbit anti-Human Polyclonal (aa429-478) Antibody
Human
Peptide-ELISA, WB
Unconjugated
50 µl/$334; 100 µl/$397
OPN4 / Melanopsin Antibody - Western blot analysis of Melanopsin expression in HEK293T (A) whole cell lysates.
Select
OPN4 / Melanopsin Rabbit anti-Human Polyclonal (C-Terminus) Antibody
Human
WB
Unconjugated
100 µl/$299
OPN4 / Melanopsin Antibody - Staining COLO205 cells by IF/ICC. The samples were fixed with PFA and permeabilized in 0.1% Triton X-100, then blocked in 10% serum for 45 min at 25°C. The primary antibody was diluted at 1:200 and incubated with the sample for 1 hour at 37°C. An Alexa Fluor 594 conjugated goat anti-rabbit IgG (H+L) Ab, diluted at 1/600, was used as the secondary antibody.
Select
OPN4 / Melanopsin Rabbit anti-Human Polyclonal Antibody
Human
IF, Peptide-ELISA, WB
Unconjugated
100 µl/$379; 200 µl/$421
Select
OPN4 / Melanopsin Rabbit-New Zealand White anti-Mouse Polyclonal Antibody
Mouse
IHC, WB
Unconjugated
100 µl/$393
Select
OPN4 / Melanopsin Rabbit anti-Human Polyclonal Antibody
Human
ELISA, WB
Unconjugated
100 µg/$357
OPN4 / Melanopsin Antibody - Western blot analysis of the lysates from HeLa cells using OPN4 antibody.
Select
OPN4 / Melanopsin Rabbit anti-Human Polyclonal (aa421-470) Antibody
Human
Peptide-ELISA, WB
Unconjugated
50 µl/$334; 100 µl/$397
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PLEASE NOTE

For RESEARCH USE ONLY. Intended for use by laboratory professionals. Not intended for human diagnostic or therapeutic purposes.

The data on this page has been compiled from LifeSpan internal sources, the National Center for Biotechnology Information (NCBI), and The Universal Protein Resource (UniProt).