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ERK3 Colorimetric Cell-Based ELISA Kit

SKU:
CBCAB00648
Product Type:
ELISA Kit
ELISA Type:
Cell Based
Research Area:
Cell Cycle
Reactivity:
Human
Mouse
Rat
Detection Method:
Colorimetric
€599
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Description

system_update_altDatasheetMSDS

ERK3 Colorimetric Cell-Based ELISA Kit

The ERK3 Colorimetric Cell-Based ELISA Kit is specifically designed for the precise measurement of ERK3 levels in cell lysates, tissue homogenates, and other biological samples. With its high sensitivity and specificity, this kit provides accurate and reproducible results, making it suitable for a variety of research applications.ERK3, also known as MAPK6, is a critical signaling protein that plays a key role in cell growth, survival, and differentiation.

Dysregulation of ERK3 has been linked to various diseases, including cancer and inflammatory disorders, highlighting its importance as a potential therapeutic target.By utilizing the ERK3 Colorimetric Cell-Based ELISA Kit, researchers can gain valuable insights into the role of ERK3 in normal cellular processes and disease pathology, paving the way for the development of novel treatment strategies.

Product Name:ERK3 Colorimetric Cell-Based ELISA
Product Code:CBCAB00648
ELISA Type:Cell-Based
Target:ERK3
Reactivity:Human, Mouse, Rat
Dynamic Range:> 5000 Cells
Detection Method:Colorimetric 450 nm
Storage & Stability:4°C / 6 Months
Format:96-Well Microplate

The ERK3 Colorimetric Cell-Based ELISA Kit is a convenient, lysate-free, high throughput and sensitive assay kit that can detect ERK3 protein expression profile in cells. The kit can be used for measuring the relative amounts of ERK3 in cultured cells as well as screening for the effects that various treatments, inhibitors (ie siRNA or chemicals), or activators have on ERK3.

Qualitative determination of ERK3 concentration is achieved by an indirect ELISA format. In essence, ERK3 is captured by ERK3-specific primary antibodies while the HRP-conjugated secondary antibodies bind the Fc region of the primary antibody. Through this binding, the HRP enzyme conjugated to the secondary antibody can catalyze a colorimetric reaction upon substrate addition. Due to the qualitative nature of the Cell-Based ELISA, multiple normalization methods are needed:

1. A monoclonal antibody specific for human GAPDH is included to serve as an internal positive control in normalizing the target absorbance values.
2. Following the colorimetric measurement of HRP activity via substrate addition, the Crystal Violet whole-cell staining method may be used to determine cell density. After staining, the results can be analysed by normalizing the absorbance values to cell amounts, by which the plating difference can be adjusted.
Database Information:Gene ID: 5597, UniProt ID: Q16659, OMIM: 602904, Unigene: Hs.411847
Gene Symbol:MAPK6
Sub Type:None
UniProt Protein Function:ERK3: a protein kinase of the MAPK family. Plays a critical role in the regulation of cell growth and differentiation. Localized in the nucleus, and has been reported to be activated in fibroblasts upon treatment with serum or phorbol esters.
UniProt Protein Details:

Protein type:Protein kinase, Ser/Thr (non-receptor); Protein kinase, CMGC; Kinase, protein; EC 2.7.11.24; CMGC group; MAPK family; MAPK/ERK subfamily; ERK subfamily

Chromosomal Location of Human Ortholog: 15q21

Cellular Component: cytoplasm; cytosol; nucleoplasm; nucleus

Molecular Function:MAP kinase activity; protein binding; protein serine/threonine kinase activity

Biological Process: protein amino acid phosphorylation; signal transduction

NCBI Summary:The protein encoded by this gene is a member of the Ser/Thr protein kinase family, and is most closely related to mitogen-activated protein kinases (MAP kinases). MAP kinases also known as extracellular signal-regulated kinases (ERKs), are activated through protein phosphorylation cascades and act as integration points for multiple biochemical signals. This kinase is localized in the nucleus, and has been reported to be activated in fibroblasts upon treatment with serum or phorbol esters. [provided by RefSeq, Jul 2008]
UniProt Code:Q16659
NCBI GenInfo Identifier:2499596
NCBI Gene ID:5597
NCBI Accession:Q16659.1
UniProt Secondary Accession:Q16659,Q68DH4, Q8IYN8, B2R945, B5BU65,
UniProt Related Accession:Q16659
Molecular Weight:82,681 Da
NCBI Full Name:Mitogen-activated protein kinase 6
NCBI Synonym Full Names:mitogen-activated protein kinase 6
NCBI Official Symbol:MAPK6  
NCBI Official Synonym Symbols:ERK3; PRKM6; p97MAPK; HsT17250  
NCBI Protein Information:mitogen-activated protein kinase 6
UniProt Protein Name:Mitogen-activated protein kinase 6
UniProt Synonym Protein Names:Extracellular signal-regulated kinase 3; ERK-3; MAP kinase isoform p97; p97-MAPK
UniProt Gene Name:MAPK6  
UniProt Entry Name:MK06_HUMAN
ComponentQuantity
96-Well Cell Culture Clear-Bottom Microplate2 plates
10X TBS24 mL
Quenching Buffer24 mL
Blocking Buffer50 mL
15X Wash Buffer50 mL
Primary Antibody Diluent12 mL
100x Anti-Phospho Target Antibody 60 µL
100x Anti-Target Antibody60 µL
Anti-GAPDH Antibody60 µL
HRP-Conjugated Anti-Rabbit IgG Antibody12 mL
HRP-Conjugated Anti-Mouse IgG Antibody12 mL
SDS Solution12 mL
Stop Solution24 mL
Ready-to-Use Substrate12 mL
Crystal Violet Solution12 mL
Adhesive Plate Seals2 seals

The following materials and/or equipment are NOT provided in this kit but are necessary to successfully conduct the experiment:

  • Microplate reader able to measure absorbance at 450 nm and/or 595 nm for Crystal Violet Cell Staining (Optional)
  • Micropipettes with capability of measuring volumes ranging from 1 µL to 1 ml
  • 37% formaldehyde (Sigma Cat# F-8775) or formaldehyde from other sources
  • Squirt bottle, manifold dispenser, multichannel pipette reservoir or automated microplate washer
  • Graph paper or computer software capable of generating or displaying logarithmic functions
  • Absorbent papers or vacuum aspirator
  • Test tubes or microfuge tubes capable of storing ≥1 ml
  • Poly-L-Lysine (Sigma Cat# P4832 for suspension cells)
  • Orbital shaker (optional)
  • Deionized or sterile water

*Note: Protocols are specific to each batch/lot. For the correct instructions please follow the protocol included in your kit.

StepProcedure
1.Seed 200 µL of 20,000 adherent cells in culture medium in each well of a 96-well plate. The plates included in the kit are sterile and treated for cell culture. For suspension cells and loosely attached cells, coat the plates with 100 µL of 10 µg/ml Poly-L-Lysine (not included) to each well of a 96-well plate for 30 minutes at 37°C prior to adding cells.
2.Incubate the cells for overnight at 37°C, 5% CO2.
3.Treat the cells as desired.
4.Remove the cell culture medium and rinse with 200 µL of 1x TBS, twice.
5.Fix the cells by incubating with 100 µL of Fixing Solution for 20 minutes at room temperature. The 4% formaldehyde is used for adherent cells and 8% formaldehyde is used for suspension cells and loosely attached cells.
6.Remove the Fixing Solution and wash the plate 3 times with 200 µL 1x Wash Buffer for five minutes each time with gentle shaking on the orbital shaker. The plate can be stored at 4°C for a week.
7.Add 100 µL of Quenching Buffer and incubate for 20 minutes at room temperature.
8.Wash the plate 3 times with 1x Wash Buffer for 5 minutes each time.
9.Add 200 µL of Blocking Buffer and incubate for 1 hour at room temperature.
10. Wash 3 times with 200 µL of 1x Wash Buffer for 5 minutes each time.
11.Add 50 µL of 1x primary antibodies (Anti-ERK3 Antibody and/or Anti-GAPDH Antibody) to the corresponding wells, cover with Parafilm and incubate for 16 hours (overnight) at 4°C. If the target expression is known to be high, incubate for 2 hours at room temperature.
12.Wash 3 times with 200 µL of 1x Wash Buffer for 5 minutes each time.
13.Add 50 µL of 1x secondary antibodies (HRP-Conjugated AntiRabbit IgG Antibody or HRP-Conjugated Anti-Mouse IgG Antibody) to corresponding wells and incubate for 1.5 hours at room temperature.
14.Wash 3 times with 200 µL of 1x Wash Buffer for 5 minutes each time.
15.Add 50 µL of Ready-to-Use Substrate to each well and incubate for 30 minutes at room temperature in the dark.
16.Add 50 µL of Stop Solution to each well and read OD at 450 nm immediately using the microplate reader.

(Additional Crystal Violet staining may be performed if desired – details of this may be found in the kit technical manual.)

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