Human Integrin alpha-2(ITGA2) ELISA kit

Code CSB-EL011864HU
See More Details 24T ELISA kits trial application
Product Type ELISA Kit
Size 96T,5×96T,10×96T
Uniprot No. P17301
Lead Time 5-7 working days
Abbreviation ITGA2
Protein Biological Process 1 Cell Adhesion
Target Name integrin, alpha 2 (CD49B, alpha 2 subunit of VLA-2 receptor)
Alias BR, CD49B, GPIa, VLA-2, VLAA2, integrin alpha 2|platelet antigen Br|platelet glycoprotein GPIa|platelet glycoprotein Ia|very late activation protein 2 receptor, alpha-2 subunit
Species Homo sapiens (Human)
Protein Biological Process 3 Cell adhesion
Sample Types serum, plasma, tissue homogenates
Detection Range 0.235 ng/mL-15 ng/mL
Sensitivity 0.058 ng/mL
Assay Time 1-5h
Sample Volume 50-100ul
Detection Wavelength 450 nm
Research Area Signal Transduction
Protocol may be improved. Please feel free to contact CUSABIO product specialist to obtain the latest version.
Assay Principle quantitative
Measurement Sandwich
Target Details This gene product belongs to the integrin alpha chain family. Integrins are heterodimeric integral membrane glycoproteins composed of a distinct alpha chain and a common beta chain. They are found on a wide variety of cell types including, T cells, fibroblasts and platelets. Integrins are involved in cell adhesion and also participate in cell-surface mediated signalling.
HGNC 6137
RGD 621632
MGI 96600
Intra-assay Precision (Precision within an assay): CV%<8%
Three samples of known concentration were tested twenty times on one plate to assess.
Inter-assay Precision (Precision between assays): CV%<10%
Three samples of known concentration were tested in twenty assays to assess.
To assess the linearity of the assay, samples were spiked with high concentrations of human ITGA2 in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
  Sample Serum(n=4)
1:5 Average % 92
Range % 88-96
1:10 Average % 104
Range % 100-107
1:20 Average % 92
Range % 89-96
1:40 Average % 95
Range % 93-97
The recovery of human ITGA2 spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.
Sample Type Average % Recovery Range
Serum (n=5) 98 93-104
EDTA plasma (n=4) 93 90-96
Typical Data
These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.
ng/ml OD1 OD2 Average Corrected
15 2.492 2.544 2.518 2.339
7.5 2.150 2.231 2.191 2.012
3.75 1.567 1.625 1.596 1.417
1.88 0.944 0.955 0.950 0.771
0.94 0.548 0.587 0.568 0.389
0.47 0.353 0.352 0.353 0.174
0.235 0.254 0.266 0.260 0.081
0 0.177 0.180 0.179  
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Function Integrin alpha-2/beta-1 is a receptor for laminin, collagen, collagen C-propeptides, fibronectin and E-cadherin. It recognizes the proline-hydroxylated sequence G-F-P-G-E-R in collagen. It is responsible for adhesion of platelets and other cells to collagens, modulation of collagen and collagenase gene expression, force generation and organization of newly synthesized extracellular matrix.; FUNCTION
Subcellular Location Membrane, Single-pass type I membrane protein
Protein Families Integrin alpha chain family
Database Links

HGNC: 6137

OMIM: 192974

KEGG: hsa:3673

STRING: 9606.ENSP00000296585

UniGene: Hs.482077

Pathway PI3K-Akt signaling pathway
Focal adhesion
Regulation of actin cytoskeleton
Hematopoietic cell lineage

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