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MARK3 Colorimetric Cell-Based ELISA

SKU:
CBCAB00994
Product Type:
ELISA Kit
ELISA Type:
Cell Based
Reactivity:
Human
Mouse
Rat
Detection Method:
Colorimetric
$719
Frequently bought together:

Description

system_update_altDatasheetMSDS

MARK3 Colorimetric Cell-Based ELISA

The Human ANG (Angiogenin) ELISA Kit is a reliable and sensitive tool for detecting angiogenin levels in various biological samples. Angiogenin is a key protein involved in angiogenesis and cell proliferation, making it a valuable biomarker in the study of cancer, cardiovascular diseases, and neurodegenerative disorders.This kit offers high specificity and reproducibility, ensuring accurate results for research applications.

It is compatible with human serum, plasma, and cell culture supernatants, providing researchers with a versatile tool for studying angiogenin levels in different biological contexts.With its high sensitivity and ease of use, the Human ANG (Angiogenin) ELISA Kit is an essential resource for researchers looking to investigate the role of angiogenin in various diseases and explore potential therapeutic interventions.

Product Name:MARK3 Colorimetric Cell-Based ELISA
Product Code:CBCAB00994
ELISA Type:Cell-Based
Target:MARK3
Reactivity:Human, Mouse, Rat
Dynamic Range:> 5000 Cells
Detection Method:Colorimetric 450 nmStorage/Stability:4°C/6 Months
Format:96-Well Microplate

The MARK3 Colorimetric Cell-Based ELISA Kit is a convenient, lysate-free, high throughput and sensitive assay kit that can detect MARK3 protein expression profile in cells. The kit can be used for measuring the relative amounts of MARK3 in cultured cells as well as screening for the effects that various treatments, inhibitors (ie siRNA or chemicals), or activators have on MARK3.

Qualitative determination of MARK3 concentration is achieved by an indirect ELISA format. In essence, MARK3 is captured by MARK3-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: 4140, UniProt ID: P27448, OMIM: 602678, Unigene: Hs.35828
Gene Symbol:MARK3
Sub Type:None
UniProt Protein Function:MARK3: an ubiquitous serine/threonine kinase of the CAMKL family. Phosphorylates Cdc25C on serine 216 and promotes 14-3-3 protein binding. A positive regulator of Wnt signalling. Ubiquitously expressed in human tissues and cell lines. Seven alternatively spliced isoforms have been reported.
UniProt Protein Details:

Protein type:Protein kinase, CAMK; Kinase, protein; Protein kinase, Ser/Thr (non-receptor); EC 2.7.11.1; CAMK group; CAMKL family; MARK subfamily

Chromosomal Location of Human Ortholog: 14q32.32

Cellular Component: plasma membrane

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

Biological Process: protein amino acid phosphorylation

NCBI Summary:The protein encoded by this gene is activated by phosphorylation and in turn is involved in the phosphorylation of tau proteins MAP2 and MAP4. Several transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2011]
UniProt Code:P27448
NCBI GenInfo Identifier:341941142
NCBI Gene ID:4140
NCBI Accession:P27448.4
UniProt Secondary Accession:P27448,O60219, Q86TT8, Q8TB41, Q8WX83, Q96RG1, Q9UMY9 Q9UN34,
UniProt Related Accession:P27448
Molecular Weight:74,151 Da
NCBI Full Name:MAP/microtubule affinity-regulating kinase 3
NCBI Synonym Full Names:MAP/microtubule affinity-regulating kinase 3
NCBI Official Symbol:MARK3  
NCBI Official Synonym Symbols:KP78; CTAK1; PAR1A; Par-1a  
NCBI Protein Information:MAP/microtubule affinity-regulating kinase 3; EMK-2; C-TAK1; ELKL motif kinase 2; protein kinase STK10; ser/Thr protein kinase PAR-1; cdc25C-associated protein kinase 1; serine/threonine-protein kinase p78
UniProt Protein Name:MAP/microtubule affinity-regulating kinase 3
UniProt Synonym Protein Names:C-TAK1; cTAK1; Cdc25C-associated protein kinase 1; ELKL motif kinase 2; EMK-2; Protein kinase STK10; Ser/Thr protein kinase PAR-1; Par-1a; Serine/threonine-protein kinase p78
Protein Family:MAP/microtubule affinity-regulating kinase
UniProt Gene Name:MARK3  
UniProt Entry Name:MARK3_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-MARK3 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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