OPSB Antibody - #DF10234

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Product: OPSB Antibody
Catalog: DF10234
Description: Rabbit polyclonal antibody to OPSB
Application: WB IHC IF/ICC
Reactivity: Human, Rat
Prediction: Pig, Bovine, Horse, Sheep, Rabbit, Dog
Mol.Wt.: 39 kDa; 39kD(Calculated).
Uniprot: P03999
RRID: AB_2840812

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 100ul $280 In stock
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Related Downloads
MS Report
HPLC Report
MSDS
Data Sheet
COA
Protocols
WB Handbook
IHC Protocol
IF/ICC Protocol

Product Info

Source:
Rabbit
Application:
WB 1:1000-3000, 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,Rat
Prediction:
Pig(91%), Bovine(91%), Horse(92%), Sheep(91%), Rabbit(83%), Dog(100%)
Clonality:
Polyclonal
Specificity:
OPSB Antibody detects endogenous levels of total OPSB.
RRID:
AB_2840812
Cite Format: Affinity Biosciences Cat# DF10234, RRID:AB_2840812.
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.

Immunogens

Immunogen:
Uniprot:

P03999(OPSB_HUMAN) >>Visit HPA database.

Gene(ID):
OPN1SW(611)
Expression:
P03999 OPSB_HUMAN:

The three color pigments are found in the cone photoreceptor cells.

Sequence:
MRKMSEEEFYLFKNISSVGPWDGPQYHIAPVWAFYLQAAFMGTVFLIGFPLNAMVLVATLRYKKLRQPLNYILVNVSFGGFLLCIFSVFPVFVASCNGYFVFGRHVCALEGFLGTVAGLVTGWSLAFLAFERYIVICKPFGNFRFSSKHALTVVLATWTIGIGVSIPPFFGWSRFIPEGLQCSCGPDWYTVGTKYRSESYTWFLFIFCFIVPLSLICFSYTQLLRALKAVAAQQQESATTQKAEREVSRMVVVMVGSFCVCYVPYAAFAMYMVNNRNHGLDLRLVTIPSFFSKSACIYNPIIYCFMNKQFQACIMKMVCGKAMTDESDTCSSQKTEVSTVSSTQVGPN

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
Dog
100
Horse
92
Pig
91
Bovine
91
Sheep
91
Rabbit
83
Xenopus
75
Zebrafish
0
Chicken
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

PTMs - P03999 As Substrate

Site PTM Type Enzyme
T324 Phosphorylation

Research Backgrounds

Function:

Visual pigments are the light-absorbing molecules that mediate vision. They consist of an apoprotein, opsin, covalently linked to cis-retinal (Probable). Required for the maintenance of cone outer segment organization in the ventral retina, but not essential for the maintenance of functioning cone photoreceptors (By similarity). Involved in ensuring correct abundance and localization of retinal membrane proteins (By similarity). May increase spectral sensitivity in dim light (By similarity).

PTMs:

Phosphorylated on some or all of the serine and threonine residues present in the C-terminal region.

Subcellular Location:

Membrane>Multi-pass membrane protein. Photoreceptor inner segment. Cell projection>Cilium>Photoreceptor outer segment.

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

The three color pigments are found in the cone photoreceptor cells.

Family&Domains:

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

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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