Human HDAC2 ELISA Kit
- SKU:
- HUFI02551
- Product Type:
- ELISA Kit
- Size:
- 96 Assays
- Uniprot:
- Q92769
- Sensitivity:
- 0.094ng/ml
- Range:
- 0.156-10ng/ml
- ELISA Type:
- Sandwich
- Synonyms:
- HDAC2, YAF1, HD2, histone deacetylase 2, RPD3, transcriptional regulator homolog RPD3, YAF1, YY1-associated factor 1
- Reactivity:
- Human
- Research Area:
- Cell Biology
Description
Human HDAC2 ELISA Kit
The Human HDAC2 (Histone Deacetylase 2) ELISA Kit is designed for the accurate detection of HDAC2 levels in human serum, plasma, and cell culture supernatants. This kit boasts high sensitivity and specificity, ensuring reliable and reproducible results for a variety of research applications.HDAC2 is a key enzyme involved in epigenetic regulation, playing a crucial role in gene expression and cell growth. Dysregulation of HDAC2 has been linked to various diseases, including cancer, neurodegenerative disorders, and inflammatory conditions.
As such, HDAC2 serves as an important biomarker for studying these diseases and developing potential therapeutic interventions.With the Human HDAC2 ELISA Kit, researchers can accurately measure HDAC2 levels in various biological samples, gaining valuable insights into disease mechanisms and potential treatment options. Trust in this kit to deliver precise and dependable results for your research needs.
| Product Name: | Human HDAC2 ELISA Kit |
| Product Code: | HUFI02551 |
| Size: | 96 Assays |
| Alias: | HDAC2, YAF1, HD2, histone deacetylase 2, RPD3, transcriptional regulator homolog RPD3, YAF1, YY1-associated factor 1 |
| Detection method: | Sandwich ELISA, Double Antibody |
| Application: | This immunoassay kit allows for the in vitro quantitative determination of Human HDAC2 concentrations in serum plasma and other biological fluids. |
| Sensitivity: | 0.094ng/ml |
| Range: | 0.156-10ng/ml |
| Storage: | 4°C for 6 months |
| Note: | For Research Use Only |
| Recovery: | Matrices listed below were spiked with certain level of Human HDAC2 and the recovery rates were calculated by comparing the measured value to the expected amount of Human HDAC2 in samples. | ||||||||||||||||
| |||||||||||||||||
| Linearity: | The linearity of the kit was assayed by testing samples spiked with appropriate concentration of Human HDAC2 and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected. | ||||||||||||||||
| |||||||||||||||||
| CV(%): | Intra-Assay: CV<8% Inter-Assay: CV<10% |
| Component | Quantity | Storage |
| ELISA Microplate (Dismountable) | 8×12 strips | 4°C for 6 months |
| Lyophilized Standard | 2 | 4°C/-20°C |
| Sample/Standard Dilution Buffer | 20ml | 4°C |
| Biotin-labeled Antibody(Concentrated) | 120ul | 4°C (Protect from light) |
| Antibody Dilution Buffer | 10ml | 4°C |
| HRP-Streptavidin Conjugate(SABC) | 120ul | 4°C (Protect from light) |
| SABC Dilution Buffer | 10ml | 4°C |
| TMB Substrate | 10ml | 4°C (Protect from light) |
| Stop Solution | 10ml | 4°C |
| Wash Buffer(25X) | 30ml | 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
| Uniprot | Q92769 |
| UniProt Protein Function: | HDAC2: a transcriptional regulator of the histone deacetylase family, subfamily 1. Responsible for the deacetylation of lysine residues on the N-terminal part of the core histones (H2A, H2B, H3 and H4). Histone deacetylation plays a role in epigenetic repression and transcriptional regulation, cell cycle progression and developmental events. Histone deacetylases act via the formation of large multiprotein complexes. |
| UniProt Protein Details: | Protein type:EC 3.5.1.98; Transcription, coactivator/corepressor; Deacetylase; Nuclear receptor co-regulator Chromosomal Location of Human Ortholog: 6q21 Cellular Component: nucleoplasm; heterochromatin; transcription factor complex; protein complex; Sin3 complex; ESC/E(Z) complex; cytoplasm; nuclear chromatin; replication fork; NuRD complex; nucleus Molecular Function:deacetylase activity; nucleosomal DNA binding; protein deacetylase activity; transcription factor binding; NAD-dependent histone deacetylase activity (H3-K9 specific); protein binding; enzyme binding; NAD-dependent histone deacetylase activity (H3-K14 specific); sequence-specific DNA binding; heat shock protein binding; chromatin binding; NAD-dependent histone deacetylase activity (H4-K16 specific); histone deacetylase activity; transcription factor activity Biological Process: establishment and/or maintenance of chromatin architecture; nerve growth factor receptor signaling pathway; positive regulation of proteolysis; positive regulation of transcription, DNA-dependent; positive regulation of collagen biosynthetic process; negative regulation of transcription from RNA polymerase II promoter; regulation of gene expression, epigenetic; negative regulation of cell cycle; cardiac muscle cell development; negative regulation of cardiac muscle cell proliferation; negative regulation of gene expression, epigenetic; positive regulation of cell proliferation; dendrite development; circadian regulation of gene expression; positive regulation of oligodendrocyte differentiation; response to drug; transcription, DNA-dependent; negative regulation of transcription factor activity; hippocampus development; histone deacetylation; regulation of protein kinase B signaling cascade; response to cocaine; odontogenesis of dentine-containing teeth; chromatin remodeling; maintenance of chromatin silencing; negative regulation of MHC class II biosynthetic process; ATP-dependent chromatin remodeling; epidermal cell differentiation; positive regulation of transcription factor activity; gene expression; positive regulation of transcription from RNA polymerase II promoter; embryonic digit morphogenesis; blood coagulation; negative regulation of transcription, DNA-dependent; negative regulation of apoptosis |
| NCBI Summary: | This gene product belongs to the histone deacetylase family. Histone deacetylases act via the formation of large multiprotein complexes, and are responsible for the deacetylation of lysine residues at the N-terminal regions of core histones (H2A, H2B, H3 and H4). This protein forms transcriptional repressor complexes by associating with many different proteins, including YY1, a mammalian zinc-finger transcription factor. Thus, it plays an important role in transcriptional regulation, cell cycle progression and developmental events. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Apr 2010] |
| UniProt Code: | Q92769 |
| NCBI GenInfo Identifier: | 68068066 |
| NCBI Gene ID: | 3066 |
| NCBI Accession: | Q92769.2 |
| UniProt Secondary Accession: | Q92769,Q5SRI8, Q5SZ86, Q8NEH4, B3KRS5, B4DL58, E1P561 |
| UniProt Related Accession: | Q92769 |
| Molecular Weight: | 488 |
| NCBI Full Name: | Histone deacetylase 2 |
| NCBI Synonym Full Names: | histone deacetylase 2 |
| NCBI Official Symbol: | HDAC2 |
| NCBI Official Synonym Symbols: | HD2; RPD3; YAF1 |
| NCBI Protein Information: | histone deacetylase 2; YY1-associated factor 1; transcriptional regulator homolog RPD3 |
| UniProt Protein Name: | Histone deacetylase 2 |
| UniProt Gene Name: | HDAC2 |
| UniProt Entry Name: | HDAC2_HUMAN |
*Note: Protocols are specific to each batch/lot. For the correct instructions please follow the protocol included in your kit.
Before adding to wells, equilibrate the SABC working solution and TMB substrate for at least 30 min at 37°C. When diluting samples and reagents, they must be mixed completely and evenly. It is recommended to plot a standard curve for each test.
| Step | Protocol |
| 1. | Set standard, test sample and control (zero) wells on the pre-coated plate respectively, and then, record their positions. It is recommended to measure each standard and sample in duplicate. Wash plate 2 times before adding standard, sample and control (zero) wells! |
| 2. | Aliquot 0.1ml standard solutions into the standard wells. |
| 3. | Add 0.1 ml of Sample / Standard dilution buffer into the control (zero) well. |
| 4. | Add 0.1 ml of properly diluted sample ( Human serum, plasma, tissue homogenates and other biological fluids.) into test sample wells. |
| 5. | Seal the plate with a cover and incubate at 37 °C for 90 min. |
| 6. | Remove the cover and discard the plate content, clap the plate on the absorbent filter papers or other absorbent material. Do NOT let the wells completely dry at any time. Wash plate X2. |
| 7. | Add 0.1 ml of Biotin- detection antibody working solution into the above wells (standard, test sample & zero wells). Add the solution at the bottom of each well without touching the side wall. |
| 8. | Seal the plate with a cover and incubate at 37°C for 60 min. |
| 9. | Remove the cover, and wash plate 3 times with Wash buffer. Let wash buffer rest in wells for 1 min between each wash. |
| 10. | Add 0.1 ml of SABC working solution into each well, cover the plate and incubate at 37°C for 30 min. |
| 11. | Remove the cover and wash plate 5 times with Wash buffer, and each time let the wash buffer stay in the wells for 1-2 min. |
| 12. | Add 90 µl of TMB substrate into each well, cover the plate and incubate at 37°C in dark within 10-20 min. (Note: This incubation time is for reference use only, the optimal time should be determined by end user.) And the shades of blue can be seen in the first 3-4 wells (with most concentrated standard solutions), the other wells show no obvious color. |
| 13. | Add 50 µl of Stop solution into each well and mix thoroughly. The color changes into yellow immediately. |
| 14. | Read the O.D. absorbance at 450 nm in a microplate reader immediately after adding the stop solution. |
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 Histone Deacetylase 2 (HDAC2) ELISA Kit
Rat HDAC2 ELISA Kit
Human, Mouse and Rat Phospho-HDAC2 (S394) and Total HDAC2 PharmaGenie ELISA Kit (SBRS1849)
Human, Mouse and Rat Phospho-HDAC2 (S394) PharmaGenie ELISA Kit (SBRS1848)
HDAC2 Colorimetric Cell-Based ELISA Kit
Mouse Histone Deacetylase 2 (HDAC2) ELISA Kit
HDAC2 (Phospho-Ser394) Colorimetric Cell-Based ELISA Kit
