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AB236916

Anti-Opn1mw antibody

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(2 Publications)

Rabbit Polyclonal Opn1mw antibody. Suitable for WB, ICC/IF and reacts with Human samples. Cited in 2 publications. Immunogen corresponding to Recombinant Fragment Protein within Human OPN1MW aa 1-100.

View Alternative Names

GCP, OPN1MW, Medium-wave-sensitive opsin 1, Green cone photoreceptor pigment, Green-sensitive opsin, GOP

2 Images
Western blot - Anti-Opn1mw antibody (AB236916)
  • WB

Supplier Data

Western blot - Anti-Opn1mw antibody (AB236916)

All lanes:

Western blot - Anti-Opn1mw antibody (ab236916) at 1/500 dilution

All lanes:

MCF7 (human breast adenocarcinoma cell line) whole cell lysate

Secondary

All lanes:

Goat polyclonal to rabbit IgG at 1/50000 dilution

Predicted band size: 41 kDa

false

Immunocytochemistry/ Immunofluorescence - Anti-Opn1mw antibody (AB236916)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-Opn1mw antibody (AB236916)

HepG2 (human liver hepatocellular carcinoma cell line) cells stained for Opn1mw (green) using ab236916 at 1/100 dilution in ICC/IF, followed by Alexa Fluor 488® conjugated Goat Anti-Rabbit IgG (H+L). Counterstained with DAPI (blue).

Key facts

Host species

Rabbit

Clonality

Polyclonal

Isotype

IgG

Carrier free

No

Reacts with

Human

Applications

WB, ICC/IF

applications

Immunogen

Recombinant Fragment Protein within Human OPN1MW aa 1-100. The exact immunogen used to generate this antibody is proprietary information.

P04001

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1/500 - 1/5000", "WB-species-notes": "<p></p>", "ICCIF-species-checked": "testedAndGuaranteed", "ICCIF-species-dilution-info": "1/50 - 1/200", "ICCIF-species-notes": "<p></p>" } } }

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein G
Purification notes
Purity >95%.
Storage buffer
pH: 7.4 Preservative: 0.03% Proclin 300 Constituents: PBS, 50% Glycerol (glycerin, glycerine)
Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Opn1mw also known as medium-wavelength-sensitive opsin 1 is a protein important in human vision. It is a member of the opsin family of proteins and has a molecular mass of approximately 39 kDa. This protein is expressed primarily in the cone photoreceptor cells of the retina. These cells are responsible for processing visual signals when exposed to medium-wavelength light which typically includes green hues. Opn1mw functions as a light-sensitive receptor by binding to chromophores allowing it to participate actively in phototransduction.
Biological function summary

Cone photoreceptor cells use Opn1mw to detect and respond to specific wavelengths of light which is essential for proper color vision. Opn1mw forms part of the phototransduction complex which converts photon absorption into electrical signals interpreted by the brain as vision. This conversion process involves changes in the conformation of the opsin protein leading to a cascade of intracellular events that ultimately result in a nerve impulse. Without the proper function of this protein the capacity to distinguish medium-wavelength colors would be impaired.

Pathways

Opn1mw interacts with the phototransduction pathway an intricate signal transduction pathway essential for vision. This pathway involves several other proteins such as transducin and phosphodiesterase which help propagate the electrical signal initiated by light absorption by Opn1mw. Another significant interaction is with the cGMP pathway where cGMP levels decrease in response to the activation of Opn1mw leading to hyperpolarization of the photoreceptor cell membrane.

The malfunction of Opn1mw is associated with conditions such as color vision deficiencies and retinitis pigmentosa. Color vision deficiency specifically green color blindness occurs when mutations affect the function or expression of Opn1mw disrupting its role in distinguishing green hues. Additionally links exist between Opn1mw mutations and retinitis pigmentosa a degenerative retinal disorder. In this context Opn1mw-related abnormalities often intersect with other proteins related to these diseases like rhodopsin within retinal cells contributing to progressive visual impairment.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Visual pigments are the light-absorbing molecules that mediate vision. They consist of an apoprotein, opsin, covalently linked to cis-retinal.
See full target information OPN1MW

Publications (2)

Recent publications for all applications. Explore the full list and refine your search

Cell reports. Medicine 6:102052 PubMed40239632

2025

Catalytic neural stem cell exosomes for multi-stage targeting and synergistical therapy of retinal ischemia-reperfusion injury.

Applications

Unspecified application

Species

Unspecified reactive species

Weiqiang Yang,Xiaojun Wang,Diwei Zheng,Jing Feng,Wenjun Kong,Yue Li,Guanghui Ma,Wei Wei,Yong Tao

Scientific reports 12:19936 PubMed36402786

2022

Complementary anti-cancer pathways triggered by inhibition of sideroflexin 4 in ovarian cancer.

Applications

Unspecified application

Species

Unspecified reactive species

Lia Tesfay,Bibbin T Paul,Poornima Hegde,Molly Brewer,Samrin Habbani,Evan Jellison,Timothy Moore,Hao Wu,Suzy V Torti,Frank M Torti
View all publications

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