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Human Cdk6 ELISA Kit

SKU:
HUFI02302
Product Type:
ELISA Kit
Size:
96 Assays
Uniprot:
Q00534
Sensitivity:
0.094ng/ml
Range:
0.156-10ng/ml
ELISA Type:
Sandwich
Synonyms:
CDK6
Reactivity:
Human
Research Area:
Cell Cycle
€599
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Description

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Human Cdk6 ELISA Kit

The Human CDK6 ELISA Kit is a powerful tool for the precise measurement of cyclin-dependent kinase 6 (CDK6) levels in human samples such as serum, plasma, and cell culture supernatants. This kit offers exceptional sensitivity and specificity, ensuring accurate and consistent results for a variety of research purposes.CDK6 is a key enzyme that regulates cell cycle progression and is known to be involved in various cellular processes, including cell growth and differentiation.

Dysregulation of CDK6 activity has been linked to a number of diseases, including cancer and inflammatory disorders, making it a valuable biomarker for studying these conditions and potential therapeutic interventions. Overall, the Human CDK6 ELISA Kit is a reliable and efficient tool for researchers looking to investigate the role of CDK6 in disease pathogenesis and develop novel treatment strategies.

Product Name:Human Cdk6 ELISA Kit
Product Code:HUFI02302
Size:96 Assays
Alias:CDK6
Detection method:Sandwich ELISA, Double Antibody
Application:This immunoassay kit allows for the in vitro quantitative determination of Human CDK6 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 CDK6 and the recovery rates were calculated by comparing the measured value to the expected amount of Human CDK6 in samples.
MatrixRecovery range(%)Average(%)
serum(n=5)85-10591
EDTA plasma(n=5)88-9994
UFH plasma(n=5)86-10191
Linearity:The linearity of the kit was assayed by testing samples spiked with appropriate concentration of Human CDK6 and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.
Sample1:21:41:8
serum(n=5)92-100%85-103%85-105%
EDTA plasma(n=5)86-100%83-100%83-99%
UFH plasma(n=5)81-97%83-100%83-93%
CV(%):Intra-Assay: CV<8%
Inter-Assay: CV<10%
ComponentQuantityStorage
ELISA Microplate (Dismountable)8×12 strips4°C for 6 months
Lyophilized Standard24°C/-20°C
Sample/Standard Dilution Buffer20ml4°C
Biotin-labeled Antibody(Concentrated)120ul4°C (Protect from light)
Antibody Dilution Buffer10ml4°C
HRP-Streptavidin Conjugate(SABC)120ul4°C (Protect from light)
SABC Dilution Buffer10ml4°C
TMB Substrate10ml4°C (Protect from light)
Stop Solution10ml4°C
Wash Buffer(25X)30ml4°C
Plate Sealer5-

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
UniprotQ00534
UniProt Protein Function:CDK6: a protein kinase of the CDK family. Important for cell cycle G1 phase progression and G1/S transition. The activity of this kinase first appears in mid-G1 phase, controlled by the regulatory subunits including D-type cyclins and members of INK4 family of CDK inhibitors. Phosphorylates and regulates the activity of the Rb tumor suppressor protein. Overexpressed and/or disrupted by translocation in leukemias, lymphomas and other cancers and amplified in gliomas and rodent cancers.
UniProt Protein Details:Protein type:Protein kinase, Ser/Thr (non-receptor); Kinase, protein; EC 2.7.11.22; Protein kinase, CMGC; Cell cycle regulation; CMGC group; CDK family; CDK/CDK4 subfamily; CDK4 subfamily

Chromosomal Location of Human Ortholog: 7q21-q22

Cellular Component: centrosome; cyclin-dependent protein kinase holoenzyme complex; cytoplasm; cytosol; nucleoplasm; nucleus; ruffle

Molecular Function:ATP binding; cyclin binding; cyclin-dependent protein kinase activity; protein binding

Biological Process: astrocyte development; cell cycle arrest; cell dedifferentiation; dentate gyrus development; G1/S transition of mitotic cell cycle; generation of neurons; gliogenesis; lateral ventricle development; negative regulation of cell cycle; negative regulation of cell differentiation; negative regulation of cell proliferation; negative regulation of epithelial cell proliferation; negative regulation of myeloid cell differentiation; negative regulation of osteoblast differentiation; positive regulation of cell-matrix adhesion; positive regulation of fibroblast proliferation; protein amino acid phosphorylation; regulation of erythrocyte differentiation; regulation of gene expression; response to virus

Disease: Microcephaly 12, Primary, Autosomal Recessive

NCBI Summary:The protein encoded by this gene is a member of the cyclin-dependent protein kinase (CDK) family. CDK family members are highly similar to the gene products of Saccharomyces cerevisiae cdc28, and Schizosaccharomyces pombe cdc2, and are known to be important regulators of cell cycle progression. This kinase is a catalytic subunit of the protein kinase complex that is important for cell cycle G1 phase progression and G1/S transition. The activity of this kinase first appears in mid-G1 phase, which is controlled by the regulatory subunits including D-type cyclins and members of INK4 family of CDK inhibitors. This kinase, as well as CDK4, has been shown to phosphorylate, and thus regulate the activity of, tumor suppressor protein Rb. Expression of this gene is up-regulated in some types of cancer. Multiple alternatively spliced variants, encoding the same protein, have been identified. [provided by RefSeq, Nov 2009]
UniProt Code:Q00534
NCBI GenInfo Identifier:223718134
NCBI Gene ID:1021
NCBI Accession:NP_001138778.1
UniProt Secondary Accession:Q00534,A4D1G0,
UniProt Related Accession:Q00534
Molecular Weight:36,938 Da
NCBI Full Name:cyclin-dependent kinase 6
NCBI Synonym Full Names:cyclin dependent kinase 6
NCBI Official Symbol:CDK6  
NCBI Official Synonym Symbols:MCPH12; PLSTIRE  
NCBI Protein Information:cyclin-dependent kinase 6
UniProt Protein Name:Cyclin-dependent kinase 6
UniProt Synonym Protein Names:Cell division protein kinase 6; Serine/threonine-protein kinase PLSTIRE
Protein Family:Cyclin-dependent kinase
UniProt Gene Name:CDK6  
UniProt Entry Name:CDK6_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.

StepProtocol
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 TypeProtocol
SerumIf 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.

PlasmaCollect 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 FluidCollect 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 supernatantCollect 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 lysatesSolubilize 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 homogenatesThe 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 lysatesRinse 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 MilkCollect 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.

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