ADAMTS4 ELISA kit (Human)

SKU: SEK204Hu

Size: 96Tests

# of Times Cited in literature: 8

Prepare Time: 1-3 days(please inquire for mutiple units)

Target Name: ADAMTS4

Target Full Name: A Disintegrin And Metalloproteinase With Thrombospondin 4

Alternative Names: ADMP-1; Aggrecanase-1

Target Species: Human

Uniprot: O75173

Gene ID: 9507

Featured Series: SE kit

Featured Series Function: Detects protein (regular version)

Specificity: Reactive with Human ADAMTS4 / A Disintegrin And Metalloproteinase With Thrombospondin 4

Method: Colormetric

Detection principle: Double-antibody Sandwich

Detection range: 0.312-20ng/mL

Sensitivity: 0.115ng/mL

Assay Time: 3h

Sample Size: 100uL

Recommended/Predicted Sample Types: Serum, Plasma, Tissue Homogenates and other Biological Fluids

Assay Precision: Intra-Assay: CV<10%, Inter-Assay: CV<12%

Reproducibility test menthod: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level A Disintegrin And Metalloproteinase With Thrombospondin 4 (ADAMTS4) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level A Disintegrin And Metalloproteinase With Thrombospondin 4 (ADAMTS4) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100

Storage: 4°C for 1 month/ -20°C for long-term(One year within shelf life)

Shelf-life: 12 months

Specificity: This assay has high sensitivity and excellent specificity for detection of A Disintegrin And Metalloproteinase With Thrombospondin 4 (ADAMTS4). No significant cross-reactivity or interference between A Disintegrin And Metalloproteinase With Thrombospondin 4 (ADAMTS4) and analogues was observed.

Stability: The stability of kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition. To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.

Assay procedure summary: 1. Prepare all reagents, samples and standards; 2. Add 100µL standard or sample to each well. Incubate 1 hours at 37°C; 3. Aspirate and add 100µL prepared Detection Reagent A. Incubate 1 hour at 37°C; 4. Aspirate and wash 3 times; 5. Add 100µL prepared Detection Reagent B. Incubate 30 minutes at 37°C; 6. Aspirate and wash 5 times; 7. Add 90µL Substrate Solution. Incubate 10-20 minutes at 37°C; 8. Add 50µL Stop Solution. Read at 450nm immediately.

Test 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 A Disintegrin And Metalloproteinase With Thrombospondin 4 (ADAMTS4). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to A Disintegrin And Metalloproteinase With Thrombospondin 4 (ADAMTS4). 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 A Disintegrin And Metalloproteinase With Thrombospondin 4 (ADAMTS4), 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 A Disintegrin And Metalloproteinase With Thrombospondin 4 (ADAMTS4) in the samples is then determined by comparing the O.D. of the samples to the standard curve.

Research Area: Enzyme & Kinase;Tumor immunity;Infection immunity;Neuro science;Rheumatology;

References Citing This Product: ADAMTS4 level in patients with stable coronary artery disease and acute coronary syndromes

A Combinatorial Relative Mass Value Evaluation of Endogenous Bioactive Proteins in Three-Dimensional Cultured Nucleus Pulposus Cells of Herniated Intervertebral Discs: Identification of Potential Target Proteins for Gene Therapeutic Approaches

A novel association between TGFb1 and ADAMTS4 in coronary artery disease: A new potential mechanism in the progression of atherosclerosis and diabetes.

Lack of anti-inflammatory and anti-catabolic effects on basal inflamed osteoarthritic chondrocytes or synoviocytes by adipose stem cell-conditioned medium

VIP and CRF reduce ADAMTS expression and function in osteoarthritis synovial fibroblasts

From varices to venous ulceration: the story of chronic venous disease described by metalloproteinases.

Healthy and Osteoarthritic Synovial Fibroblasts Produce a Disintegrin and Metalloproteinase with Thrombospondin Motifs 4, 5, 7, and 12: Induction by IL-1β and Fibronectin and Contribution to Cartilage Damage.

From varices to venous ulceration: the story of chronic venous disease described by metalloproteinases

The Effects of TNF-α Inhibition on the Metabolism of Cartilage: Relationship between KS, HA, HAPLN1 and ADAMTS4, ADAMTS5, TOS and TGF-β1 Plasma …