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MDK ELISA Kit (Rat)

CAT: 0247-OKCD02644-96WSize: 96 WellDry Ice: NoHazardous: No
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CAT#:0247-OKCD02644-96WSize:96 Well
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Reproducibility
Intra-assay Precision (Precision within an assay) : 3 samples with low, middle and high level Midkine (MK) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays) : 3 samples with low, middle and high level Midkine (MK) were tested on 3 different plates, 8 replicates in each plate. CV (%) = SD/meanX100 Intra-Assay: CV<10% Inter-Assay: CV<12%
CAS Number
7732-18-5
Gene Name
Midkine
Gene Aliases
Midkine; MK.
Gene ID
81517
Accession Number
NP_110486.1
Reactivity
Rat|Rattus norvegicus
Target
Developmentally regulated, secreted growth factor homologous to pleiotrophin (PTN), which has heparin binding activity. Binds anaplastic lymphoma kinase (ALK) which induces ALK activation and subsequent phosphorylation of the insulin receptor substrate (IRS1), followed by the activation of mitogen-activated protein kinase (MAPK) and PI3-kinase, and the induction of cell proliferation. Involved in neointima formation after arterial injury, possibly by mediating leukocyte recruitment. Also involved in early fetal adrenal gland development (By similarity) .
Type
ELISA Kit
Applications
Enzyme-linked Immunosorbent assay-Sandwich
Detection Method
Colorimetric
Assay Principle
The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Midkine (MK) . Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Midkine (MK) . Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Midkine (MK), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm +/- 10nm. The concentration of Midkine (MK) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
Assay Protocol
Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Reconstitution & Storage Instructions Reconstitution & Storage Instructions Western Blotting/Immunoblotting (WB/IB) Protocol Western Blotting/Immunoblotting (WB/IB) Protocol Immunohistochemistry (IHC) Protocol Immunohistochemistry (IHC) Protocol Immunocytochemistry (ICC) Protocol Immunocytochemistry (ICC) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Enzyme-Linked ImmunoSorbent Assay (ELISA) Protocol Blocking Peptide Competition Protocol (BPCP) Blocking Peptide Competition Protocol (BPCP) Immunoprecipitation (IP) Protocol Immunoprecipitation (IP) Protocol Antibody Array (AA) Protocol Antibody Array (AA) Protocol
Sample Type
Serum, plasma and other biological fluids
Detection Range
0.156-10ng/mL
Recovery
Matrix Recovery range (%) Average (%) Serum (n=5) 78-91 84 EDTA Plasma (n=5) 78-88 82 Heparin Plasma (n=5) 80-98 94 Matrix Recovery range (%) Average (%) Matrix Recovery range (%) Average (%) Serum (n=5) 78-91 84 Serum (n=5) 78-91 84 EDTA Plasma (n=5) 78-88 82 EDTA Plasma (n=5) 78-88 82 Heparin Plasma (n=5) 80-98 94 Heparin Plasma (n=5) 80-98 94
Sensitivity
7.2 pg/mL
Reconstitution
2°C to 8°C|-20°C
Components
Component Amount Anti-MDK Microplate 96 Wells (12 x 8 Well strips) MDK Lyophilized Standard 2 100X Biotinylated MDK Detector Antibody 1 x 120 uL 100X Avidin-HRP Conjugate 1 x 120 uL Standard Diluent 1 x 20 mL Detector Antibody Diluent 1 x 12 mL Conjugate Diluent 1 x 12 mL 30X Wash Buffer 1 x 20 mL Stop Solution 1 x 6 mL TMB Substrate 1 x 9 mL Component Amount Component Amount Anti-MDK Microplate 96 Wells (12 x 8 Well strips) Anti-MDK Microplate 96 Wells (12 x 8 Well strips) MDK Lyophilized Standard 2 MDK Lyophilized Standard 2 100X Biotinylated MDK Detector Antibody 1 x 120 uL 100X Biotinylated MDK Detector Antibody 1 x 120 uL 100X Avidin-HRP Conjugate 1 x 120 uL 100X Avidin-HRP Conjugate 1 x 120 uL Standard Diluent 1 x 20 mL Standard Diluent 1 x 20 mL Detector Antibody Diluent 1 x 12 mL Detector Antibody Diluent 1 x 12 mL Conjugate Diluent 1 x 12 mL Conjugate Diluent 1 x 12 mL 30X Wash Buffer 1 x 20 mL 30X Wash Buffer 1 x 20 mL Stop Solution 1 x 6 mL Stop Solution 1 x 6 mL TMB Substrate 1 x 9 mL TMB Substrate 1 x 9 mL
Specificity
This assay has high sensitivity and excellent specificity for detection of Midkine (MK) . No significant cross-reactivity or interference between Midkine (MK) and analogues was observed.
Protein Length
140
NCBI Gene Symbol
Mdk
Protein Name
Midkine
Gene Name URL
Mdk
Nucleotide Accession Number
NM_030859.2