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Arrestin β 2 Rabbit mAb  (Cat.#:AAY2181)

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Host: RabbitClonality: MonoclonalReactivity: Human,Mouse,RatWBIHCIFIPELISA
Cat.# AAY2181
Target / gene ARRB2
Host Rabbit
Clonality Monoclonal
Reactivity Human, Mouse, Rat
Application WB, IHC, IF, IP, ELISA

Cat.#:AAY2181

SizePrice
50ul ¥1150.00 Add to cart
100ul ¥2100.00 Add to cart
  • Information

  • Application guide

  • Related products

  • Immunogen

  • Target data

  • Resources

  • Protocols

  • FAQs

Reactivity Human,Mouse,Rat
Host Rabbit
Clonality Monoclonal
Clone no. AA1422R
Isotype IgG,Kappa
Application WBIHCIFIPELISA
Dilution IHC: 1:100-1:800
WB: 1:1000-1:3000
IF: 1:100-1:800
ELISA: 1:5000-1:20000
IP: 1:50-1:200
Predicted MW 46kD
Observed MW 47-52kD
Format Liquid
Storage Store at -20℃. Avoid freeze / thaw cycles.
Buffer: PBS with 0.75% BSA,50% glycerol,pH7.1183.
Conjugate Unconjugated
Positive HeLa
Subcellular Cell membrane,Cytoplasm,Cytoplasmic vesicle,Membrane,Nucleus,clathrin-coated pit
Purification 亲和纯化

Applications and conditions

Where to start

These starting conditions come from the recommended dilution, validation images, and general assay practice. Titrate for your sample and detection system.

WB Conditions for WB
Recommended dilution 1:1000-1:3000
Suggested sample / positive control HeLa
Key conditions Use a fresh lysate, incubate at the recommended dilution, and check the predicted and observed molecular weight
Expected result Expected signal or band near 47-52kD
Controls Include a positive sample, a negative sample, and a secondary or isotype control
IHC Conditions for IHC
Recommended dilution 1:100-1:800
Suggested sample / positive control HeLa
Key conditions For paraffin sections, optimize retrieval buffer pH, retrieval time, and primary incubation
Expected result Expected localization: Cell membrane,Cytoplasm,Cytoplasmic vesicle,Membrane,Nucleus,clathrin-coated pit
Controls Include a positive sample, a negative sample, and a secondary or isotype control
IF Conditions for IF
Recommended dilution 1:100-1:800
Suggested sample / positive control HeLa
Key conditions Optimize fixation, permeabilization, and blocking, and include a secondary-only control
Expected result Expected fluorescence localization: Cell membrane,Cytoplasm,Cytoplasmic vesicle,Membrane,Nucleus,clathrin-coated pit
Controls Include a positive sample, a negative sample, and a secondary or isotype control
IP Conditions for IP
Recommended dilution 1:50-1:200
Suggested sample / positive control HeLa
Key conditions Start at the recommended dilution and titrate for your sample and assay
Expected result Expected signal or band near 47-52kD
Controls Include a positive sample, a negative sample, and a secondary or isotype control
ELISA Conditions for ELISA
Recommended dilution 1:5000-1:20000
Suggested sample / positive control HeLa
Key conditions Start at the recommended dilution and titrate for your sample and assay
Expected result Expected signal or band near 47-52kD
Controls Include a positive sample, a negative sample, and a secondary or isotype control

Related products

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Immunogen

Immunogen Please contact Support
Sequence Request sequence

Target data

Background Members of arrestin/beta-arrestin protein family are thought to participate in agonist-mediated desensitization of G-protein-coupled receptors and cause specific dampening of cellular responses to stimuli such as hormones, neurotransmitters, or sensory signals. Arrestin beta 2, like arrestin beta 1, was shown to inhibit beta-adrenergic receptor function in vitro. It is expressed at high levels in the central nervous system and may play a role in the regulation of synaptic receptors. Besides the brain, a cDNA for arrestin beta 2 was isolated from thyroid gland, and thus it may also be involved in hormone-specific desensitization of TSH receptors. Multiple alternatively spliced transcript variants encoding different isoforms have been found for this gene.
Gene ID 409
Gene name ARRB2
Swiss P32121
Synonym ARRB2;Beta-arrestin-2;ARRB2;ARB2;ARR2;Beta-arrestin-2;Arrestin beta-2

Resources

Validation data

3 images

Validation images at the top of the page cover WB / IHC / IF / IP / ELISA.

References

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Support can help confirm the application, sample, dilution, controls, and assay conditions.

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Send the catalog number, application, sample type, and assay. Support can confirm dilution, controls, and COA or lot documents.

FAQs

Listed applications: WB, IHC, IF, IP, ELISA. Use the validation images and recommended dilution as a starting point.
Send the catalog number and lot through the inquiry form. Support will help with the lot documents.
Use the recommended conditions as a starting concentration. Sample, fixation, and detection system may need a titration.

Protocols

Protocols
AAY2181