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IP3KA Colorimetric Cell-Based ELISA

SKU:
CBCAB00990
Product Type:
ELISA Kit
ELISA Type:
Cell Based
Reactivity:
Human
Mouse
Rat
Detection Method:
Colorimetric
€599
Frequently bought together:

Description

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IP3KA Colorimetric Cell-Based ELISA

The IP3Ka Colorimetric Cell-Based ELISA Kit is a cutting-edge tool for analyzing phosphoinositide levels in cell samples. This kit offers high precision and accuracy, enabling researchers to obtain reliable and consistent results for their studies.Phosphoinositides are essential molecules that regulate various cellular processes, including cell signaling, membrane trafficking, and cytoskeletal organization. Dysregulation of phosphoinositide levels has been linked to numerous diseases, such as cancer, neurodegenerative disorders, and metabolic disorders, highlighting the importance of studying their dynamics.

With the IP3Ka Colorimetric Cell-Based ELISA Kit, researchers can delve into the intricate mechanisms of phosphoinositide signaling and gain valuable insights into how these molecules impact cellular function. This kit is a valuable asset for biomedical research, drug discovery, and molecular biology studies.

Product Name:IP3KA Colorimetric Cell-Based ELISA
Product Code:CBCAB00990
ELISA Type:Cell-Based
Target:IP3KA
Reactivity:Human, Mouse, Rat
Dynamic Range:> 5000 Cells
Detection Method:Colorimetric 450 nmStorage/Stability:4°C/6 Months
Format:96-Well Microplate

The IP3KA Colorimetric Cell-Based ELISA Kit is a convenient, lysate-free, high throughput and sensitive assay kit that can detect IP3KA protein expression profile in cells. The kit can be used for measuring the relative amounts of IP3KA in cultured cells as well as screening for the effects that various treatments, inhibitors (ie siRNA or chemicals), or activators have on IP3KA.

Qualitative determination of IP3KA concentration is achieved by an indirect ELISA format. In essence, IP3KA is captured by IP3KA-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: 3706, UniProt ID: P23677, OMIM: 147521, Unigene: Hs.2722
Gene Symbol:ITPKA
Sub Type:None
UniProt Protein Function:ITPKA: Regulates inositol phosphate metabolism by phosphorylation of second messenger inositol 1,4,5-trisphosphate to Ins(1,3,4,5)P4. The activity of the inositol 1,4,5-trisphosphate 3-kinase is responsible for regulating the levels of a large number of inositol polyphosphates that are important in cellular signaling. Both calcium/calmodulin and protein phosphorylation mechanisms control its activity. It is also a substrate for the cyclic AMP-dependent protein kinase, calcium/calmodulin- dependent protein kinase II, and protein kinase C in vitro.[provided by RefSeq, Apr 2011]
UniProt Protein Details:

Protein type:Carbohydrate Metabolism - inositol phosphate; Kinase, lipid; EC 2.7.1.127; Motility/polarity/chemotaxis

Chromosomal Location of Human Ortholog: 15q15.1

Cellular Component: cytosol; dendritic spine

Molecular Function:ATP binding; calmodulin binding; calmodulin-dependent protein kinase activity; inositol trisphosphate 3-kinase activity; Rac GTPase binding

Biological Process: actin cytoskeleton organization and biogenesis; inositol metabolic process; inositol phosphate metabolic process; protein amino acid phosphorylation; regulation of synaptic plasticity; signal transduction

NCBI Summary:Regulates inositol phosphate metabolism by phosphorylation of second messenger inositol 1,4,5-trisphosphate to Ins(1,3,4,5)P4. The activity of the inositol 1,4,5-trisphosphate 3-kinase is responsible for regulating the levels of a large number of inositol polyphosphates that are important in cellular signaling. Both calcium/calmodulin and protein phosphorylation mechanisms control its activity. It is also a substrate for the cyclic AMP-dependent protein kinase, calcium/calmodulin- dependent protein kinase II, and protein kinase C in vitro.[provided by RefSeq, Apr 2011]
UniProt Code:P23677
NCBI GenInfo Identifier:4504789
NCBI Gene ID:3706
NCBI Accession:NP_002211.1
UniProt Secondary Accession:P23677,Q8TAN3,
UniProt Related Accession:P23677
Molecular Weight:51kDa
NCBI Full Name:inositol-trisphosphate 3-kinase A
NCBI Synonym Full Names:inositol-trisphosphate 3-kinase A
NCBI Official Symbol:ITPKA  
NCBI Official Synonym Symbols:IP3KA; IP3-3KA  
NCBI Protein Information:inositol-trisphosphate 3-kinase A
UniProt Protein Name:Inositol-trisphosphate 3-kinase A
UniProt Synonym Protein Names:Inositol 1,4,5-trisphosphate 3-kinase A; IP3 3-kinase A; IP3K A; InsP 3-kinase A
Protein Family:Inositol-trisphosphate 3-kinase
UniProt Gene Name:ITPKA  
UniProt Entry Name:IP3KA_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-IP3KA 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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