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UBQLN2 Rabbit pAb  (Cat.#:AYP15779)

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Host: RabbitClonality: PolyclonalReactivity: Human,MouseWBIHCIF/ICC
Cat.# AYP15779
Target / gene UBQLN2
Host Rabbit
Clonality Polyclonal
Reactivity Human, Mouse
Application WB, IHC, IF/ICC

Cat.#:AYP15779

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

  • Application guide

  • Immunogen

  • Target data

  • Resources

  • Protocols

  • FAQs

Reactivity Human,Mouse
Host Rabbit
Clonality Polyclonal
Isotype IgG
Application WBIHCIF/ICC
Dilution WB: 1:200 - 1:2000
IHC: 1:50 - 1:200
IF/ICC: 1:50 - 1:200
Predicted MW 65kDa
Observed MW 70kDa
Format Liquid
Storage Store at -20℃. Avoid freeze / thaw cycles.
Buffer: PBS with 0.02% sodium azide,50% glycerol,pH7.3.
Conjugate Unconjugated
Positive B cells,NCI-H460,Mouse brain
Subcellular Cytoplasm,Cytoplasmic vesicle,Membrane,Nucleus,autophagosome
Purification Affinity purification

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 1:200 - 1:2000
Suggested sample / positive control B cells,NCI-H460,Mouse brain
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 70kDa
Controls Include a positive sample, a negative sample, and a secondary or isotype control
IHC Conditions for IHC
Recommended dilution 1:50 - 1:200
Suggested sample / positive control B cells,NCI-H460,Mouse brain
Key conditions For paraffin sections, optimize retrieval buffer pH, retrieval time, and primary incubation
Expected result Expected localization: Cytoplasm,Cytoplasmic vesicle,Membrane,Nucleus,autophagosome
Controls Include a positive sample, a negative sample, and a secondary or isotype control
IF/ICC Conditions for IF/ICC
Recommended dilution 1:50 - 1:200
Suggested sample / positive control B cells,NCI-H460,Mouse brain
Key conditions Optimize fixation, permeabilization, and blocking, and include a secondary-only control
Expected result Expected fluorescence localization: Cytoplasm,Cytoplasmic vesicle,Membrane,Nucleus,autophagosome
Controls Include a positive sample, a negative sample, and a secondary or isotype control

Immunogen

Immunogen Recombinant fusion protein containing a sequence corresponding to amino acids 1-150 of human UBQLN2 (NP_038472.2).
Sequence
View sequence
MAENGESSGPPRPSRGPAAAQGSAAAPAEPKIIKVTVKTPKEKEEFAVPENSSVQQFKEAISKRFKSQTDQLVLIFAGKILKDQDTLIQHGIHDGLTVHLVIKSQNRPQGQSTQPSNAAGTNTTSASTPRSNSTPISTNSNPFGLGSLGG

Target data

Background This gene encodes an ubiquitin-like protein (ubiquilin) that shares high degree of similarity with related products in yeast, rat and frog. Ubiquilins contain a N-terminal ubiquitin-like domain and a C-terminal ubiquitin-associated domain. They physically associate with both proteasomes and ubiquitin ligases; and thus, are thought to functionally link the ubiquitination machinery to the proteasome to affect in vivo protein degradation. This ubiquilin has also been shown to bind the ATPase domain of the Hsp70-like Stch protein.
Gene ID 29978
Gene name UBQLN2
Swiss Q9UHD9
Synonym UBQLN2,ALS15,CHAP1,DSK2,HRIHFB2157,N4BP4,PLIC2,UBQLN2 Rabbit pAb,DSK2 homolog,Protein linking IAP with cytoskeleton 2,Ubiquitin-like product Chap1/Dsk2
Functions Plays an important role in the regulation of different protein degradation mechanisms and pathways including ubiquitin-proteasome system (UPS), autophagy and the endoplasmic reticulum-associated protein degradation (ERAD) pathway. Mediates the proteasomal targeting of misfolded or accumulated proteins for degradation by binding (via UBA domain) to their polyubiquitin chains and by interacting (via ubiquitin-like domain) with the subunits of the proteasome (PubMed:10983987). Plays a role in the ERAD pathway via its interaction with ER-localized proteins FAF2/UBXD8 and HERPUD1 and may form a link between the polyubiquitinated ERAD substrates and the proteasome (PubMed:24215460, PubMed:18307982). Involved in the regulation of macroautophagy and autophagosome formation; required for maturation of autophagy-related protein LC3 from the cytosolic form LC3-I to the membrane-bound form LC3-II and may assist in the maturation of autophagosomes to autolysosomes by mediating autophagosome-lysosome fusion (PubMed:19148225, PubMed:20529957). Negatively regulates the endocytosis of GPCR receptors: AVPR2 and ADRB2, by specifically reducing the rate at which receptor-arrestin complexes concentrate in clathrin-coated pits (CCPs) (PubMed:18199683).

Resources

Validation data

1 images

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

References

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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/ICC. 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
AYP15779