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PPP1R14C Colorimetric Cell-Based ELISA

SKU:
CBCAB01159
Product Type:
ELISA Kit
ELISA Type:
Cell Based
Reactivity:
Human
Mouse
Rat
Detection Method:
Colorimetric
€599
Frequently bought together:

Description

system_update_altDatasheetMSDS

PPP1R14C Colorimetric Cell-Based ELISA

The PPP1R14C Colorimetric Cell-based ELISA Kit is a powerful tool for the detection and quantification of PPP1R14C levels in cell lysates and tissue extracts. This kit offers high sensitivity and specificity, allowing for accurate and reliable results in a variety of research applications.PPP1R14C is a key regulatory protein involved in cellular processes such as cell division and migration. Dysregulation of PPP1R14C has been linked to various diseases, including cancer and neurodegenerative disorders, making it a valuable biomarker for studying these conditions and potentially developing new therapeutic strategies.

With easy-to-follow protocols and quick assay times, the PPP1R14C Colorimetric Cell-based ELISA Kit is an essential tool for researchers looking to explore the role of PPP1R14C in cellular function and disease progression.

Product Name:PPP1R14C Colorimetric Cell-Based ELISA
Product Code:CBCAB01159
ELISA Type:Cell-Based
Target:PPP1R14C
Reactivity:Human, Mouse, Rat
Dynamic Range:> 5000 Cells
Detection Method:Colorimetric 450 nmStorage/Stability:4°C/6 Months
Format:96-Well Microplate

The PPP1R14C Colorimetric Cell-Based ELISA Kit is a convenient, lysate-free, high throughput and sensitive assay kit that can detect PPP1R14C protein expression profile in cells. The kit can be used for measuring the relative amounts of PPP1R14C in cultured cells as well as screening for the effects that various treatments, inhibitors (ie siRNA or chemicals), or activators have on PPP1R14C.

Qualitative determination of PPP1R14C concentration is achieved by an indirect ELISA format. In essence, PPP1R14C is captured by PPP1R14C-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: 81706, UniProt ID: Q8TAE6, OMIM: 613242, Unigene: Hs.486798
Gene Symbol:PPP1R14C
Sub Type:None
UniProt Protein Function:KEPI: Inhibitor of PPP1CA. Has over 600-fold higher inhibitory activity when phosphorylated, creating a molecular switch for regulating the phosphorylation status of PPP1CA substrates and smooth muscle contraction. Belongs to the PP1 inhibitor family.
UniProt Protein Details:

Protein type:Inhibitor; Protein phosphatase, regulatory subunit

Chromosomal Location of Human Ortholog: 6q24.3-q25.3

Cellular Component: cytoplasm; membrane

Molecular Function:type 1 serine/threonine specific protein phosphatase inhibitor activity

Biological Process: negative regulation of catalytic activity; regulation of phosphorylation

NCBI Summary:The degree of protein phosphorylation is regulated by a balance of protein kinase and phosphatase activities. Protein phosphatase-1 (PP1; see MIM 176875) is a signal-transducing phosphatase that influences neuronal activity, protein synthesis, metabolism, muscle contraction, and cell division. PPP1R14C is an inhibitor of PP1 (Liu et al., 2002 [PubMed 11812771]).[supplied by OMIM, Feb 2010]
UniProt Code:Q8TAE6
NCBI GenInfo Identifier:90110047
NCBI Gene ID:81706
NCBI Accession:Q8TAE6.3
UniProt Secondary Accession:Q8TAE6,Q5VY83, Q96BB1, Q9H277,
UniProt Related Accession:Q8TAE6
Molecular Weight:17,843 Da
NCBI Full Name:Protein phosphatase 1 regulatory subunit 14C
NCBI Synonym Full Names:protein phosphatase 1 regulatory inhibitor subunit 14C
NCBI Official Symbol:PPP1R14C  
NCBI Official Synonym Symbols:KEPI; NY-BR-81; CPI17-like  
NCBI Protein Information:protein phosphatase 1 regulatory subunit 14C
UniProt Protein Name:Protein phosphatase 1 regulatory subunit 14C
UniProt Synonym Protein Names:Kinase-enhanced PP1 inhibitor; PKC-potentiated PP1 inhibitory protein; Serologically defined breast cancer antigen NY-BR-81
Protein Family:Protein phosphatase 1 regulatory
UniProt Gene Name:PPP1R14C  
UniProt Entry Name:PP14C_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-PPP1R14C 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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