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Western Blot (WB) (Figure 1. Western blot analysis of CRB1 using anti-CRB1 antibody (MBS1750656). Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions. Lane 1: human Hela whole cell lysates,Lane 2: human HepG2 whole cell lysates. After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-CRB1 antigen affinity purified polyclonal antibody at 0.5ug/mL overnight at 4 degree C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for CRB1 at approximately 154KD. The expected band size for CRB1 is at 154KD. )

Rabbit CRB1 Polyclonal Antibody | anti-CRB1 antibody

Anti-CRB1 antibody

Gene Names
CRB1; LCA8; RP12
Reactivity
Human
No cross reactivity with other proteins.
Applications
ELISA, Western Blot
Synonyms
CRB1; Polyclonal Antibody; Anti-CRB1 antibody; Protein crumbs homolog 1; anti-CRB1 antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human
No cross reactivity with other proteins.
Clonality
Polyclonal
Form/Format
Lyophilized
Sequence Length
870
Applicable Applications for anti-CRB1 antibody
ELISA (EIA), Western Blot (WB)
Application Notes
WB: 0.1-0.5mug/ml
Direct ELISA: 0.1-0.5mug/ml
Immunogen
E Coli-derived human CRB1 recombinant protein (Position: L753-F865).
Subcellular Localization
Isoform 1: Apical cell membrane; Distributed at the apical membrane of all retinal epithelial cells. Located in the apical membrane of the adherens junction in outer limiting membrane (OLM) of the retina.
Tissue Specificity
Preferential expression in retina, also expressed in brain, testis, fetal brain and fetal eye.
Reconstitution
Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Contents
Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.
Preparation and Storage
Store at -20 degree C for one year. After reconstitution, at 4 degree C for one month. It can also be aliquotted and stored frozen at -20 degree C for a longer time. Avoid repeated freezing and thawing.

Western Blot (WB)

(Figure 1. Western blot analysis of CRB1 using anti-CRB1 antibody (MBS1750656). Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions. Lane 1: human Hela whole cell lysates,Lane 2: human HepG2 whole cell lysates. After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-CRB1 antigen affinity purified polyclonal antibody at 0.5ug/mL overnight at 4 degree C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for CRB1 at approximately 154KD. The expected band size for CRB1 is at 154KD. )

Western Blot (WB) (Figure 1. Western blot analysis of CRB1 using anti-CRB1 antibody (MBS1750656). Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions. Lane 1: human Hela whole cell lysates,Lane 2: human HepG2 whole cell lysates. After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-CRB1 antigen affinity purified polyclonal antibody at 0.5ug/mL overnight at 4 degree C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit with Tanon 5200 system. A specific band was detected for CRB1 at approximately 154KD. The expected band size for CRB1 is at 154KD. )
Related Product Information for anti-CRB1 antibody
Description: Crumbs homolog 1 is a protein that in humans is encoded by the CRB1 gene. This gene encodes a protein which is similar to the Drosophila crumbs protein and localizes to the inner segment of mammalian photoreceptors. In Drosophila crumbs localizes to the stalk of the fly photoreceptor and may be a component of the molecular scaffold that controls proper development of polarity in the eye. Mutations in this gene are associated with a severe form of retinitis pigmentosa, RP12, and with Leber congenital amaurosis. Alternate splicing results in multiple transcript variants, some protein coding and some non-protein coding.
Protein Function: Plays a role in photoreceptor morphogenesis in the retina. May maintain cell polarization and adhesion.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
95,046 Da
NCBI Official Full Name
protein crumbs homolog 1 isoform 2
NCBI Official Synonym Full Names
crumbs 1, cell polarity complex component
NCBI Official Symbol
CRB1
NCBI Official Synonym Symbols
LCA8; RP12
NCBI Protein Information
protein crumbs homolog 1
UniProt Protein Name
Protein crumbs homolog 1
Protein Family
UniProt Gene Name
CRB1

NCBI Description

This gene encodes a protein which is similar to the Drosophila crumbs protein and localizes to the inner segment of mammalian photoreceptors. In Drosophila crumbs localizes to the stalk of the fly photoreceptor and may be a component of the molecular scaffold that controls proper development of polarity in the eye. Mutations in this gene are associated with a severe form of retinitis pigmentosa, RP12, and with Leber congenital amaurosis. Alternate splicing results in multiple transcript variants, some protein coding and some non-protein coding.[provided by RefSeq, Apr 2012]

Uniprot Description

Plays a role in photoreceptor morphogenesis in the retina. May maintain cell polarization and adhesion.

Research Articles on CRB1

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Product Notes

The CRB1 crb1 (Catalog #AAA1750656) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Anti-CRB1 antibody reacts with Human No cross reactivity with other proteins. and may cross-react with other species as described in the data sheet. AAA Biotech's CRB1 can be used in a range of immunoassay formats including, but not limited to, ELISA (EIA), Western Blot (WB). WB: 0.1-0.5mug/ml Direct ELISA: 0.1-0.5mug/ml. Researchers should empirically determine the suitability of the CRB1 crb1 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "CRB1, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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