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ELISA Kit for Rho Associated Coiled Coil Containing Protein Kinase 2 (Rock2)

Specificity

This assay has high sensitivity for detection of Rho Associated Coiled Coil Containing Protein Kinase 2 (Rock2).
100% cross-reactivity of Rho Associated Coiled Coil Containing Protein Kinase 2 (Rock2) was observed among Human, Mouse, Rat.

Recovery

Matrices listed below were spiked with certain level of recombinant Rho Associated Coiled Coil Containing Protein Kinase 2 (Rock2) and the recovery rates were calculated by comparing the measured value to the expected amount of Rho Associated Coiled Coil Containing Protein Kinase 2 (Rock2) in samples.

Matrix Recovery range (%) Average(%)
serum(n=5) 88-104 94
EDTA plasma(n=5) 80-102 80
heparin plasma(n=5) 84-104 90

Precision

Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Rho Associated Coiled Coil Containing Protein Kinase 2 (Rock2) were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Rho Associated Coiled Coil Containing Protein Kinase 2 (Rock2) were tested on 3 different plates, 8 replicates in each plate.
CV(%) = SD/meanX100
Intra-Assay: CV<10%
Inter-Assay: CV<12%

Linearity

The linearity of the kit was assayed by testing samples spiked with appropriate concentration of Rho Associated Coiled Coil Containing Protein Kinase 2 (Rock2) and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.

Sample 1:2 1:4 1:8 1:16
serum(n=5) 78-95% 91-105% 88-96% 97-105%
EDTA plasma(n=5) 78-103% 91-103% 98-105% 79-105%
heparin plasma(n=5) 84-93% 84-101% 82-93% 89-102%

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.

Reagents and materials provided

Reagents Quantity Reagents Quantity
Pre-coated, ready to use 96-well strip plate 1 Plate sealer for 96 wells 4
Standard 2 Standard Diluent 1×20mL
Detection Reagent A 1×120µL Assay Diluent A 1×12mL
Detection Reagent B 1×120µL Assay Diluent B 1×12mL
TMB Substrate 1×9mL Stop Solution 1×6mL
Wash Buffer (30 × concentrate) 1×20mL Instruction manual 1

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.

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Magazine Citations
Experimental Lung Research Acute hypobaric hypoxia augments ROCK2 protein level and activity pubmed:28657365
Catalog No. Related products for research use of Homo sapiens (Human), Mus musculus (Mouse), Rattus norvegicus (Rat) Organism species Applications (RESEARCH USE ONLY!)
SEB852Mi ELISA Kit for Rho Associated Coiled Coil Containing Protein Kinase 2 (Rock2) Enzyme-linked immunosorbent assay for Antigen Detection.
LMB852Mi Multiplex Assay Kit for Rho Associated Coiled Coil Containing Protein Kinase 2 (Rock2) ,etc. by FLIA (Flow Luminescence Immunoassay) FLIA Kit for Antigen Detection.