Human Ubiquitin D (UBD) ELISA Kit (HUEB1915)
- SKU:
- HUEB1915
- Product Type:
- ELISA Kit
- Size:
- 96 Assays
- Uniprot:
- O15205
- Range:
- 78-5000 pg/mL
- ELISA Type:
- Sandwich
- Synonyms:
- UBD, Diubiquitin, FAT10diubiquitin, GABBR1, UBD-3, ubiquitin D, Ubiquitin-like protein FAT10
- Reactivity:
- Human
Frequently bought together:
Description
Human Ubiquitin D (UBD) ELISA Kit
The Human Ubiquitin D (UBD) ELISA Kit from Assay Genie is a powerful tool for the accurate measurement of UBD levels in human biological samples such as serum, plasma, and cell culture supernatants. With its high sensitivity and specificity, this kit delivers reliable and reproducible results, making it suitable for a wide range of research applications.Ubiquitin D is a critical protein involved in the regulation of various cellular processes, including protein degradation, DNA repair, and immune response.
Dysregulation of UBD has been linked to several diseases, making it an important biomarker for studying conditions such as cancer, neurodegenerative disorders, and autoimmune diseases.By using the Human Ubiquitin D (UBD) ELISA Kit, researchers can gain valuable insights into the role of UBD in disease pathogenesis and potentially identify new therapeutic targets for intervention. Trust Assay Genie for accurate and precise measurements of UBD levels in your research samples.
| Product Name: | Human Ubiquitin D (UBD) ELISA Kit |
| SKU: | HUEB1915 |
| Size: | 96T |
| Target: | Human Ubiquitin D (UBD) |
| Synonyms: | Diubiquitin, Ubiquitin-like protein FAT10, FAT10 |
| Assay Type: | Sandwich |
| Detection Method: | ELISA |
| Reactivity: | Human |
| Detection Range: | 78-5000pg/mL |
| Sensitivity: | 39.5pg/mL |
| Intra CV: | 4.6% | ||||||||||||||||||||
| Inter CV: | 6.7% | ||||||||||||||||||||
| Linearity: |
| ||||||||||||||||||||
| Recovery: |
| ||||||||||||||||||||
| Function: | Ubiquitin-like protein modifier which can be covalently attached to target protein and subsequently leads to their degradation by the 26S proteasome, in a NUB1L-dependent manner. Probably functions as a survival factor. Conjugation ability activated by UBA6. Promotes the expression of the proteasome subunit beta type-9 (PSMB9/LMP2). Regulates TNF-alpha-induced and LPS-mediated activation of the central mediator of innate immunity NF-kappa-B by promoting TNF-alpha-mediated proteasomal degradation of ubiquitinated-I-kappa-B-alpha. Required for TNF-alpha-induced p65 nuclear translocation in renal tubular epithelial cells (RTECs). May be involved in dendritic cell (DC) maturation, the process by which immature dendritic cells differentiate into fully competent antigen-presenting cells that initiate T-cell responses. Mediates mitotic non-disjunction and chromosome instability, in long-term in vitro culture and cancers, by abbreviating mitotic phase and impairing the kinetochore localization of MAD2L1 during the prometaphase stage of the cell cycle. May be involved in the formation of aggresomes when proteasome is saturated or impaired. Mediates apoptosis in a caspase-dependent manner, especially in renal epithelium and tubular cells during renal diseases such as polycystic kidney disease and Human immunodeficiency virus (HIV)-associated nephropathy (HIVAN). |
| Uniprot: | O15205 |
| Sample Type: | Serum, plasma, tissue homogenates, cell culture supernates and other biological fluids |
| Specificity: | Natural and recombinant human Ubiquitin D |
| Sub Unit: | Interact directly with the 26S proteasome. The interaction with NUB1L vie the N-terminal ubiquitin domain facilitates the linking of UBD-conjugated target protein to the proteasome complex and accelerates its own degradation and that of its conjugates. Interacts with the spindle checkpoint protein MAD2L1 during mitosis. Present in aggresomes of proteasome inhibited cells. Interacts with HDAC6 under proteasome impairment conditions. Forms a thioester with UBA6 in cells stimulated with tumor necrosis factor-alpha (TNFa) and interferon-gamma (IFNg). |
| Subcellular Location: | Nucleus Cytoplasm Accumulates in aggresomes under proteasome inhibition conditions. |
| Storage: | Please see kit components below for exact storage details |
| Note: | For research use only |
| UniProt Protein Function: | FAT10: Ubiquitin-like protein modifier which can be covalently attached to target protein and subsequently leads to their degradation by the 26S proteasome, in a NUB1L-dependent manner. Probably functions as a survival factor. Conjugation ability activated by UBA6. Promotes the expression of the proteasome subunit beta type-9 (PSMB9/LMP2). Regulates TNF-alpha-induced and LPS-mediated activation of the central mediator of innate immunity NF-kappa-B by promoting TNF-alpha-mediated proteasomal degradation of ubiquitinated-I-kappa-B-alpha. Required for TNF-alpha-induced p65 nuclear translocation in renal tubular epithelial cells (RTECs). May be involved in dendritic cell (DC) maturation, the process by which immature dendritic cells differentiate into fully competent antigen-presenting cells that initiate T-cell responses. Mediates mitotic non-disjunction and chromosome instability, in long-term in vitro culture and cancers, by abbreviating mitotic phase and impairing the kinetochore localization of MAD2L1 during the prometaphase stage of the cell cycle. May be involved in the formation of aggresomes when proteasome is saturated or impaired. Mediates apoptosis in a caspase-dependent manner, especially in renal epithelium and tubular cells during renal diseases such as polycystic kidney disease and Human immunodeficiency virus (HIV)- associated nephropathy (HIVAN). |
| UniProt Protein Details: | Protein type:Ubiquitin-like modifier Chromosomal Location of Human Ortholog: 6p21.3 Cellular Component: cytoplasm; nucleolus; nucleus Molecular Function:protein binding Biological Process: myeloid dendritic cell differentiation; positive regulation of apoptosis; positive regulation of I-kappaB kinase/NF-kappaB cascade; protein modification by small protein conjugation; protein ubiquitination; proteolysis; response to organic nitrogen; ubiquitin-dependent protein catabolic process |
| UniProt Code: | O15205 |
| NCBI GenInfo Identifier: | 269849476 |
| NCBI Gene ID: | 10537 |
| NCBI Accession: | O15205.2 |
| UniProt Secondary Accession: | O15205,Q5STL2, Q5SUK2, Q96EC7, B0UZT6, |
| UniProt Related Accession: | O15205 |
| Molecular Weight: | |
| NCBI Full Name: | Ubiquitin D |
| NCBI Synonym Full Names: | ubiquitin D |
| NCBI Official Symbol: | UBD |
| NCBI Official Synonym Symbols: | FAT10; UBD-3; GABBR1 |
| NCBI Protein Information: | ubiquitin D |
| UniProt Protein Name: | Ubiquitin D |
| UniProt Synonym Protein Names: | Diubiquitin; Ubiquitin-like protein FAT10 |
| Protein Family: | Ubiquitin |
| UniProt Gene Name: | UBD |
| UniProt Entry Name: | UBD_HUMAN |
| Component | Quantity (96 Assays) | Storage |
| ELISA Microplate (Dismountable) | 8×12 strips | -20°C |
| Lyophilized Standard | 2 | -20°C |
| Sample Diluent | 20ml | -20°C |
| Assay Diluent A | 10mL | -20°C |
| Assay Diluent B | 10mL | -20°C |
| Detection Reagent A | 120µL | -20°C |
| Detection Reagent B | 120µL | -20°C |
| Wash Buffer | 30mL | 4°C |
| Substrate | 10mL | 4°C |
| Stop Solution | 10mL | 4°C |
| Plate Sealer | 5 | - |
Other materials and equipment required:
- Microplate reader with 450 nm wavelength filter
- Multichannel Pipette, Pipette, microcentrifuge tubes and disposable pipette tips
- Incubator
- Deionized or distilled water
- Absorbent paper
- Buffer resevoir
*Note: The below protocol is a sample protocol. Protocols are specific to each batch/lot. For the correct instructions please follow the protocol included in your kit.
Allow all reagents to reach room temperature (Please do not dissolve the reagents at 37°C directly). All the reagents should be mixed thoroughly by gently swirling before pipetting. Avoid foaming. Keep appropriate numbers of strips for 1 experiment and remove extra strips from microtiter plate. Removed strips should be resealed and stored at -20°C until the kits expiry date. Prepare all reagents, working standards and samples as directed in the previous sections. Please predict the concentration before assaying. If values for these are not within the range of the standard curve, users must determine the optimal sample dilutions for their experiments. We recommend running all samples in duplicate.
| Step | |
| 1. | Add Sample: Add 100µL of Standard, Blank, or Sample per well. The blank well is added with Sample diluent. Solutions are added to the bottom of micro ELISA plate well, avoid inside wall touching and foaming as possible. Mix it gently. Cover the plate with sealer we provided. Incubate for 120 minutes at 37°C. |
| 2. | Remove the liquid from each well, don't wash. Add 100µL of Detection Reagent A working solution to each well. Cover with the Plate sealer. Gently tap the plate to ensure thorough mixing. Incubate for 1 hour at 37°C. Note: if Detection Reagent A appears cloudy warm to room temperature until solution is uniform. |
| 3. | Aspirate each well and wash, repeating the process three times. Wash by filling each well with Wash Buffer (approximately 400µL) (a squirt bottle, multi-channel pipette,manifold dispenser or automated washer are needed). Complete removal of liquid at each step is essential. After the last wash, completely remove remaining Wash Buffer by aspirating or decanting. Invert the plate and pat it against thick clean absorbent paper. |
| 4. | Add 100µL of Detection Reagent B working solution to each well. Cover with the Plate sealer. Incubate for 60 minutes at 37°C. |
| 5. | Repeat the wash process for five times as conducted in step 3. |
| 6. | Add 90µL of Substrate Solution to each well. Cover with a new Plate sealer and incubate for 10-20 minutes at 37°C. Protect the plate from light. The reaction time can be shortened or extended according to the actual color change, but this should not exceed more than 30 minutes. When apparent gradient appears in standard wells, user should terminatethe reaction. |
| 7. | Add 50µL of Stop Solution to each well. If color change does not appear uniform, gently tap the plate to ensure thorough mixing. |
| 8. | Determine the optical density (OD value) of each well at once, using a micro-plate reader set to 450 nm. User should open the micro-plate reader in advance, preheat the instrument, and set the testing parameters. |
| 9. | After experiment, store all reagents according to the specified storage temperature respectively until their expiry. |
When carrying out an ELISA assay it is important to prepare your samples in order to achieve the best possible results. Below we have a list of procedures for the preparation of samples for different sample types.
| Sample Type | Protocol |
| Serum | If using serum separator tubes, allow samples to clot for 30 minutes at room temperature. Centrifuge for 10 minutes at 1,000x g. Collect the serum fraction and assay promptly or aliquot and store the samples at -80°C. Avoid multiple freeze-thaw cycles. If serum separator tubes are not being used, allow samples to clot overnight at 2-8°C. Centrifuge for 10 minutes at 1,000x g. Remove serum and assay promptly or aliquot and store the samples at -80°C. Avoid multiple freeze-thaw cycles. |
| Plasma | Collect plasma using EDTA or heparin as an anticoagulant. Centrifuge samples at 4°C for 15 mins at 1000 × g within 30 mins of collection. Collect the plasma fraction and assay promptly or aliquot and store the samples at -80°C. Avoid multiple freeze-thaw cycles. Note: Over haemolysed samples are not suitable for use with this kit. |
| Urine & Cerebrospinal Fluid | Collect the urine (mid-stream) in a sterile container, centrifuge for 20 mins at 2000-3000 rpm. Remove supernatant and assay immediately. If any precipitation is detected, repeat the centrifugation step. A similar protocol can be used for cerebrospinal fluid. |
| Cell culture supernatant | Collect the cell culture media by pipette, followed by centrifugation at 4°C for 20 mins at 1500 rpm. Collect the clear supernatant and assay immediately. |
| Cell lysates | Solubilize cells in lysis buffer and allow to sit on ice for 30 minutes. Centrifuge tubes at 14,000 x g for 5 minutes to remove insoluble material. Aliquot the supernatant into a new tube and discard the remaining whole cell extract. Quantify total protein concentration using a total protein assay. Assay immediately or aliquot and store at ≤ -20 °C. |
| Tissue homogenates | The preparation of tissue homogenates will vary depending upon tissue type. Rinse tissue with 1X PBS to remove excess blood & homogenize in 20ml of 1X PBS (including protease inhibitors) and store overnight at ≤ -20°C. Two freeze-thaw cycles are required to break the cell membranes. To further disrupt the cell membranes you can sonicate the samples. Centrifuge homogenates for 5 mins at 5000xg. Remove the supernatant and assay immediately or aliquot and store at -20°C or -80°C. |
| Tissue lysates | Rinse tissue with PBS, cut into 1-2 mm pieces, and homogenize with a tissue homogenizer in PBS. Add an equal volume of RIPA buffer containing protease inhibitors and lyse tissues at room temperature for 30 minutes with gentle agitation. Centrifuge to remove debris. Quantify total protein concentration using a total protein assay. Assay immediately or aliquot and store at ≤ -20 °C. |
| Breast Milk | Collect milk samples and centrifuge at 10,000 x g for 60 min at 4°C. Aliquot the supernatant and assay. For long term use, store samples at -80°C. Minimize freeze/thaw cycles. |
Related Products
Human Ubiquitin (Ub) ELISA Kit
$779
Human UBB / Ubiquitin-B ELISA Kit
$719
Human E3 ubiquitin-protein ligase ELISA Kit
$719
