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ADD1/2 Colorimetric Cell-Based ELISA Kit

SKU:
CBCAB00514
Product Type:
ELISA Kit
ELISA Type:
Cell Based
Reactivity:
Human
Mouse
Rat
Detection Method:
Colorimetric
$719
Frequently bought together:

Description

system_update_altDatasheetMSDS

ADD1/2 Colorimetric Cell-Based ELISA Kit

The Add1-2 Colorimetric Cell-Based Human ANG (Angiogenin) ELISA Kit is a powerful tool for researchers looking to accurately measure angiogenin levels in human samples. This kit is designed for use with serum, plasma, and cell culture supernatants, providing reliable and reproducible results with high sensitivity and specificity.Angiogenin is a key player in angiogenesis, the process of forming new blood vessels, and is involved in cell proliferation. Its role in conditions such as cancer, cardiovascular diseases, and neurodegenerative disorders makes it a valuable biomarker for studying and potentially developing therapies for these diseases.

With the AssayGenie Add1-2 Colorimetric Cell-Based Human ANG ELISA Kit, researchers can confidently measure angiogenin levels and gain insights into the mechanisms of angiogenesis and its role in disease progression. This kit is a valuable tool for a wide range of research applications and can contribute to advancements in biomedical research and therapeutic development.

Product Name:ADD1/2 Colorimetric Cell-Based ELISA
Product Code:CBCAB00514
ELISA Type:Cell-Based
Target:ADD1/2
Reactivity:Human, Mouse, Rat
Dynamic Range:> 5000 Cells
Detection Method:Colorimetric 450 nmStorage/Stability:4°C/6 Months
Format:96-Well Microplate

The ADD1/2 Colorimetric Cell-Based ELISA Kit is a convenient, lysate-free, high throughput and sensitive assay kit that can detect ADD1/2 protein expression profile in cells. The kit can be used for measuring the relative amounts of ADD1/2 in cultured cells as well as screening for the effects that various treatments, inhibitors (ie siRNA or chemicals), or activators have on ADD1/2.

Qualitative determination of ADD1/2 concentration is achieved by an indirect ELISA format. In essence, ADD1/2 is captured by ADD1/2-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: 118/119, UniProt ID: P35611/P35612, OMIM: 102680/102681, Unigene: Hs.183706/Hs.188528
Gene Symbol:ADD1/ADD2
Sub Type:None
UniProt Protein Function:Membrane-cytoskeleton-associated protein that promotes the assembly of the spectrin-actin network. Binds to calmodulin.
NCBI Summary:Adducins are a family of cytoskeletal proteins encoded by three genes (alpha, beta, and gamma). Adducin acts as a heterodimer of the related alpha, beta, or gamma subunits. The protein encoded by this gene represents the alpha subunit. Alpha- and beta-adducin include a protease-resistant N-terminal region and a protease-sensitive, hydrophilic C-terminal region. Adducin binds with high affinity to Ca(2+)/calmodulin and is a substrate for protein kinases A and C. [provided by RefSeq, Aug 2017]
UniProt Code:P35611
NCBI GenInfo Identifier:12644231
NCBI Gene ID:118
NCBI Accession:P35611.2
UniProt Secondary Accession:P35611,Q13734, Q14729, Q16156, Q86XM2, Q9UJB6, A2A3N8 A2A3P0, B4DI79, D3DVR3, D3DVR4, D3DVR5,
UniProt Related Accession:P35611
Molecular Weight:73,333 Da
NCBI Full Name:Alpha-adducin
NCBI Synonym Full Names:adducin 1
NCBI Official Symbol:ADD1  
NCBI Official Synonym Symbols:ADDA  
NCBI Protein Information:alpha-adducin
UniProt Protein Name:Alpha-adducin
UniProt Synonym Protein Names:Erythrocyte adducin subunit alpha
Protein Family:Alpha-adducin
UniProt Gene Name:ADD1  
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-ADD1/2 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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