Product: RHO Antibody
Catalog: DF5046
Description: Rabbit polyclonal antibody to RHO
Application: WB IHC IF/ICC
Reactivity: Human, Mouse, Rat
Prediction: Pig, Rabbit, Dog
Mol.Wt.: 38 KD; 39kD(Calculated).
Uniprot: P08100
RRID: AB_2837405

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Product Info

Source:
Rabbit
Application:
WB 1:500-1:1000, IF/ICC 1:100-1:500, IHC 1:50-1:200
*The optimal dilutions should be determined by the end user.
*Tips:

WB: For western blot detection of denatured protein samples. IHC: For immunohistochemical detection of paraffin sections (IHC-p) or frozen sections (IHC-f) of tissue samples. IF/ICC: For immunofluorescence detection of cell samples. ELISA(peptide): For ELISA detection of antigenic peptide.

Reactivity:
Human,Mouse,Rat
Prediction:
Pig(83%), Rabbit(92%), Dog(83%)
Clonality:
Polyclonal
Specificity:
RHO Antibody detects endogenous levels of total RHO.
RRID:
AB_2837405
Cite Format: Affinity Biosciences Cat# DF5046, RRID:AB_2837405.
Conjugate:
Unconjugated.
Purification:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
Storage:
Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
Alias:

Fold/Unfold

CSNBAD1; MGC138309; MGC138311; OPN 2; OPN2; opsd; OPSD_HUMAN; opsin 2; Opsin 2 rod pigment; Opsin-2; Opsin2; Retinitis Pigmentosa 4; Retinitis pigmentosa 4 autosomal dominant; RHO; Rhodopsin; RP 4; RP4;

Immunogens

Immunogen:

A synthesized peptide derived from human RHO, corresponding to a region within C-terminal amino acids.

Uniprot:
Gene(ID):
Expression:
P08100 OPSD_HUMAN:

Rod shaped photoreceptor cells which mediate vision in dim light.

Sequence:
MNGTEGPNFYVPFSNATGVVRSPFEYPQYYLAEPWQFSMLAAYMFLLIVLGFPINFLTLYVTVQHKKLRTPLNYILLNLAVADLFMVLGGFTSTLYTSLHGYFVFGPTGCNLEGFFATLGGEIALWSLVVLAIERYVVVCKPMSNFRFGENHAIMGVAFTWVMALACAAPPLAGWSRYIPEGLQCSCGIDYYTLKPEVNNESFVIYMFVVHFTIPMIIIFFCYGQLVFTVKEAAAQQQESATTQKAEKEVTRMVIIMVIAFLICWVPYASVAFYIFTHQGSNFGPIFMTIPAFFAKSAAIYNPVIYIMMNKQFRNCMLTTICCGKNPLGDDEASATVSKTETSQVAPA

Predictions

Predictions:

Score>80(red) has high confidence and is suggested to be used for WB detection. *The prediction model is mainly based on the alignment of immunogen sequences, the results are for reference only, not as the basis of quality assurance.

Species
Results
Score
Rabbit
92
Pig
83
Dog
83
Bovine
75
Sheep
75
Chicken
33
Horse
0
Xenopus
0
Zebrafish
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - P08100 As Substrate

Site PTM Type Enzyme
N15 N-Glycosylation
Y136 Phosphorylation
Y301 Phosphorylation
Y306 Phosphorylation
S334 Phosphorylation Q15835 (GRK1) , P17252 (PRKCA)
T336 Phosphorylation P17252 (PRKCA)
S338 Phosphorylation Q15835 (GRK1)
T340 Phosphorylation
S343 Phosphorylation Q15835 (GRK1)

Research Backgrounds

Function:

Photoreceptor required for image-forming vision at low light intensity. Required for photoreceptor cell viability after birth. Light-induced isomerization of the chromophore 11-cis-retinal to all-trans-retinal triggers a conformational change that activates signaling via G-proteins. Subsequent receptor phosphorylation mediates displacement of the bound G-protein alpha subunit by the arrestin SAG and terminates signaling.

PTMs:

Phosphorylated on some or all of the serine and threonine residues present in the C-terminal region (By similarity). After activation by light, phosphorylated by GRK1 (in vitro).

Contains one covalently linked retinal chromophore. Upon light absorption, the covalently bound 11-cis-retinal is converted to all-trans-retinal. After hydrolysis of the Schiff base and release of the covalently bound all-trans-retinal, active rhodopsin is regenerated by binding of a fresh molecule of 11-cis-retinal.

Subcellular Location:

Membrane>Multi-pass membrane protein. Cell projection>Cilium>Photoreceptor outer segment.
Note: Synthesized in the inner segment (IS) of rod photoreceptor cells before vectorial transport to disk membranes in the rod outer segment (OS) photosensory cilia.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
Tissue Specificity:

Rod shaped photoreceptor cells which mediate vision in dim light.

Subunit Structure:

Homodimer (By similarity). May form a complex composed of RHO, GRK1 and RCVRN in a Ca(2+)-dependent manner; RCVRN prevents the interaction between GRK1 and RHO (By similarity). Interacts with GRK1. Interacts (phosphorylated form) with SAG. Interacts with GNAT1. Interacts with GNAT3. SAG and G-proteins compete for a common binding site. Interacts with PRCD; the interaction promotes PRCD stability (By similarity).

Family&Domains:

Belongs to the G-protein coupled receptor 1 family. Opsin subfamily.

Research Fields

· Organismal Systems > Sensory system > Phototransduction.

References

1). Exposure to blue light stimulates the proangiogenic capability of exosomes derived from human umbilical cord mesenchymal stem cells. Stem Cell Research & Therapy, 2019 (PubMed: 31779691) [IF=7.5]

Application: WB    Species: Human    Sample: mesenchymal stem cells

Fig. 1 Characterization of MSC photoreceptors for blue/red light irradiation. a Schema of the LED photosystem. b Real-time PCR screening of the basal and stimulated expression of opsins as indicated (OPN4 constitutional expression level was selected as the control group, fold-change = 1). c Proteins were extracted from P2, P4, and P6 passages of MSCs and subjected to immunoblotting. d Proteins were extracted from P4 passage of MSCs with blue/red light illumination and subjected to immunoblotting. e Immunofluorescence staining of the indicated photoreceptors in MSCs

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