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SAB4200762

Sigma-Aldrich

Anti-Opsin antibody, Mouse monoclonal

clone RET-P1, purified from hybridoma cell culture

Synonym(s):

Anti-Opsin 2, Anti-Rhodopsin

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About This Item

UNSPSC Code:
12352203
NACRES:
NA.41

biological source

mouse

Quality Level

200

antibody form

purified from hybridoma cell culture

antibody product type

primary antibodies

clone

RET-P1, monoclonal

form

buffered aqueous solution

mol wt

~39 kDa

species reactivity

avian, bovine, fish, mouse, rat, human, amphibian, turtle, rabbit

concentration

~1 mg/mL

technique(s)

ELISA: suitable
immunoblotting: 2-4 μg/mL using human retinoblastoma Y79 cell line extract.
immunofluorescence: suitable
immunohistochemistry: 5-10 μg/mL using rat eye frozen sections.
radioimmunoassay: suitable

isotype

IgG1

UniProt accession no.

P08100

shipped in

dry ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

rat ... Rho(24717)

General description

Anti-Opsin antibody, Mouse monoclonal (rhodopsin) (mouse IgG1 isotype) is derived from the RET-P1 hybridoma produced by the fusion of mouse myeloma cells and splenocytes from BALB/C mice immunized with rat retinal membranes. Opsin is also called as rhodopsin protein, members of the G-protein coupled receptor (GPCR) superfamily. Opsin comprises >95% of the rod outer segments (ROS) intrinsic membrane and consists of a protein moiety - an opsin - and a non-protein moiety - the chromophore retinal.

Application

Anti-Opsin antibody has been used in
  • immunoblotting
  • immunofluorescence
  • immunohistochemistry
  • enzyme linked immunosorbent assay (ELISA)
  • radioimmuno assay (RIA)

Biochem/physiol Actions

Opsin is an essential molecules for mediating the ability of animals to detect and use light for diverse biological functions. Mutations in the opsin (rhodopsin) gene are linked to retinitis pigmentosa (RP), a disease characterized by retinal degeneration resulting in reduced peripheral vision and night blindness.

Other Notes

rat retinal membranes

Physical form

Solution in 0.01 M phosphate buffered saline, pH 7.4, containing 15 mM sodium azide

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Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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The opsins
Terakita A.
Genome Biology, 6(3), 213-213 (2005)
Retinitis pigmentosa
Hamel C.
Orphanet Journal of Rare Diseases, 1(1), 40-40 (2006)
Yuanyuan Chen et al.
The Journal of biological chemistry, 289(13), 9288-9303 (2014-02-12)
The P23H opsin mutation is the most common cause of autosomal dominant retinitis pigmentosa. Even though the pathobiology of the resulting retinal degeneration has been characterized in several animal models, its complex molecular mechanism is not well understood. Here, we
P A Hargrave et al.
Experimental eye research, 42(4), 363-373 (1986-04-01)
Antisera and monoclonal antibodies to rhodopsin were examined for their binding specificity to rhodopsin by using peptides from the rhodopsin sequence as competitors for antibody binding to rhodopsin in an enzyme-linked immunoassay. Monoclonal antibodies tested were raised in mice against
T Watanabe et al.
Development (Cambridge, England), 114(4), 899-906 (1992-04-01)
We previously developed a reaggregate cell culture system in which embryonic rat retinal neuroepithelial cells proliferate and give rise to opsin-expressing rod photoreceptor cells (rods) on the same schedule in vitro as they do in vivo. We showed that the
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