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product-image-AAA128212_FCM11.png FCM/FACS (Flow Cytometry) (Figure 3. Flow Cytometry analysis of 293T cells using anti-CRBN antibody (AAA128212).Overlay histogram showing 293T cells stained with AAA128212 (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-CRBN Antibody (AAA128212, 1ug/1x106 cells) for 30 min at 20 degree C. DyLight®488 conjugated goat anti-rabbit IgG was used as secondary antibody for 30 minutes at 20 degree C. Isotype control antibody (Green line) was rabbit IgG (1ug/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.)

Rabbit CRBN Polyclonal Antibody | anti-CRBN antibody

Anti-CRBN Antibody Picoband

Gene Names
CRBN; MRT2; MRT2A
Reactivity
Human, Mouse, Rat
Applications
ELISA, Flow Cytometry, Functional Assay, Immunofluorescence, Immunocytochemistry, Western Blot
Purity
Immunogen affinity purified.
Synonyms
CRBN, Antibody; Anti-CRBN Antibody Picoband; Protein cereblon; cereblon; CRBN; AD-006; anti-CRBN antibody
Ordering
Host
Rabbit
Reactivity
Human, Mouse, Rat
Clonality
Polyclonal
Isotype
Rabbit IgG
Purity/Purification
Immunogen affinity purified.
Form/Format
Lyophilized. Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.
Applicable Applications for anti-CRBN antibody
ELISA, FCM/FACS (Flow Cytometry), IF (Immunofluorescence), ICC (Immunocytochemistry), WB (Western Blot)
Immunogen
E coli-derived human CRBN recombinant protein (Position: M1-H378). Human CRBN shares 95% amino acid (aa) sequence identity with both mouse and rat CRBN.
Reconstitution
Adding 0.2 ml of distilled water will yield a concentration of 500 ug/ml.
Cross Reactivity
No cross-reactivity with other proteins
Preparation and Storage
At -20 degree C for one year from date of receipt. After reconstitution, at 4 degree C for one month. It can also be aliquotted and stored frozen at -20 degree C for six months.Avoid repeated freezing and thawing.

FCM/FACS (Flow Cytometry)

(Figure 3. Flow Cytometry analysis of 293T cells using anti-CRBN antibody (AAA128212).Overlay histogram showing 293T cells stained with AAA128212 (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-CRBN Antibody (AAA128212, 1ug/1x106 cells) for 30 min at 20 degree C. DyLight®488 conjugated goat anti-rabbit IgG was used as secondary antibody for 30 minutes at 20 degree C. Isotype control antibody (Green line) was rabbit IgG (1ug/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.)

product-image-AAA128212_FCM11.png FCM/FACS (Flow Cytometry) (Figure 3. Flow Cytometry analysis of 293T cells using anti-CRBN antibody (AAA128212).Overlay histogram showing 293T cells stained with AAA128212 (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-CRBN Antibody (AAA128212, 1ug/1x106 cells) for 30 min at 20 degree C. DyLight®488 conjugated goat anti-rabbit IgG was used as secondary antibody for 30 minutes at 20 degree C. Isotype control antibody (Green line) was rabbit IgG (1ug/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.)

IF (Immunofluorescence)

(Figure 2. IF analysis of CRBN using anti-CRBN antibody (AAA128212).CRBN was detected in an immunocytochemical section of U2OS cells. Enzyme antigen retrieval was performed using IHC enzyme antigen retrieval reagent for 15 mins. The cells were blocked with 10% goat serum. And then incubated with 4ug/mL rabbit anti-CRBN Antibody (AAA128212) overnight at 4 degree C. DyLight®488 Conjugated Goat Anti-Rabbit IgG was used as secondary antibody at 1:500 dilution and incubated for 30 minutes at 37 degree C. The section was counterstained with DAPI. Visualize using a fluorescence microscope and filter sets appropriate for the label used.)

product-image-AAA128212_IF13.jpg IF (Immunofluorescence) (Figure 2. IF analysis of CRBN using anti-CRBN antibody (AAA128212).CRBN was detected in an immunocytochemical section of U2OS cells. Enzyme antigen retrieval was performed using IHC enzyme antigen retrieval reagent for 15 mins. The cells were blocked with 10% goat serum. And then incubated with 4ug/mL rabbit anti-CRBN Antibody (AAA128212) overnight at 4 degree C. DyLight®488 Conjugated Goat Anti-Rabbit IgG was used as secondary antibody at 1:500 dilution and incubated for 30 minutes at 37 degree C. The section was counterstained with DAPI. Visualize using a fluorescence microscope and filter sets appropriate for the label used.)

WB (Western Blot)

(Figure 1. Western blot analysis of CRBN using anti-CRBN antibody (AAA128212).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 30 ug of sample under reducing conditions.Lane 1: human HEL whole cell lysates,Lane 2: human K562 whole cell lysates,Lane 3: human 293T whole cell lysates,Lane 4: rat brain tissue lysates,Lane 5: rat heart tissue lysates,Lane 6: mouse brain tissue lysates,Lane 7: mouse heart tissue lysates.After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA 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-CRBN antigen affinity purified polyclonal antibody (AAA128212) 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 1:5000 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 CRBN at approximately 51 kDa. The expected band size for CRBN is at 51 kDa.)

product-image-AAA128212_WB15.jpg WB (Western Blot) (Figure 1. Western blot analysis of CRBN using anti-CRBN antibody (AAA128212).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 30 ug of sample under reducing conditions.Lane 1: human HEL whole cell lysates,Lane 2: human K562 whole cell lysates,Lane 3: human 293T whole cell lysates,Lane 4: rat brain tissue lysates,Lane 5: rat heart tissue lysates,Lane 6: mouse brain tissue lysates,Lane 7: mouse heart tissue lysates.After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA 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-CRBN antigen affinity purified polyclonal antibody (AAA128212) 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 1:5000 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 CRBN at approximately 51 kDa. The expected band size for CRBN is at 51 kDa.)
Related Product Information for anti-CRBN antibody
The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.
Product Categories/Family for anti-CRBN antibody
References
1. Fischer, E. S., Bohm, K., Lydeard, J. R., Yang, H., Stadler, M. B., Cavadini, S., Nagel, J., Serluca, F., Acker, V., Lingaraju, G. M., Tichkule, R. B., Schebesta, M., and 9 others. Structure of the DDB1-CRBN E3 ubiquitin ligase in complex with thalidomide. Nature 512: 49-53, 2014.2. Higgins, J. J., Hao, J., Kosofsky, B. E., Rajadhyaksha, A. M. Dysregulation of large-conductance Ca(2+)-activated K(+) channel expression in nonsyndromal mental retardation due to a cereblon p.R419X mutation. Neurogenetics 9: 219-223, 2008.3. Higgins, J. J., Pucilowska, J., Lombardi, R. Q., Rooney, J. P. A mutation in a novel ATP-dependent Lon protease gene in a kindred with mild mental retardation. Neurology 63: 1927-1931, 2004.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
Predicted: 49 kDa

Observed: 54 kDa
NCBI Official Full Name
protein cereblon isoform 1
NCBI Official Synonym Full Names
cereblon
NCBI Official Symbol
CRBN
NCBI Official Synonym Symbols
MRT2; MRT2A
NCBI Protein Information
protein cereblon; protein x 0001
UniProt Protein Name
Protein cereblon
UniProt Gene Name
CRBN
UniProt Entry Name
CRBN_HUMAN

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Product Notes

The CRBN crbn (Catalog #AAA128212) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The Anti-CRBN Antibody Picoband reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's CRBN can be used in a range of immunoassay formats including, but not limited to, ELISA, FCM/FACS (Flow Cytometry), IF (Immunofluorescence), ICC (Immunocytochemistry), WB (Western Blot). Researchers should empirically determine the suitability of the CRBN crbn 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 "CRBN, 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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