ELISA/assay

Slit Homolog 2 (Slit2) ELISA Kit

MBS2022829

48-Strip-Wells

550 USD

ELISA Kit

Slit Homolog 2 (Slit2) ELISA Kit

Slit Homolog 2 (Slit2)

SLIL3

slit homolog 2; Slit homolog 2; slit homolog 2 protein; Slit homolog 2

Slit2

SLIT2; SLIT2

K7AV78_PANTR

Rat

1,529

This assay has high sensitivity and excellent specificity for detection of Slit Homolog 2 (Slit2). No significant cross-reactivity or interference between Slit Homolog 2 (Slit2) and analogues was observed.

For unopened kit: All the reagents should be kept according to the labels on vials. The Standard, Detection Reagent A, Detection Reagent B and the 96-well strip plate should be stored at -20 degree C upon receipt while the others should be at 4 degree C. For opened kit: When the kit is opened, the remaining reagents still need to be stored according to the above storage condition. Besides, please return the unused wells to the foil pouch containing the desiccant pack, and reseal along entire edge of zip-seal. 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.

Samples: Serum, plasma, tissue homogenates and other biological fluids. Assay Type: Sandwich. Detection Range: 78.13-5000pg/mL. Sensitivity: Typically less than 30pg/mL.

Precision: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Slit Homolog 2 (Slit2) were tested 20 times on one plate, respectively. Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Slit Homolog 2 (Slit2) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100 . Intra-Assay: CV<10% . Inter-Assay: CV<12% . Assay Procedure Summary: 1. Prepare all reagents, samples and standards;. 2. Add 100uL standard or sample to each well. Incubate 2 hours at 37 degree C;. 3. Aspirate and add 100uL prepared Detection Reagent A. Incubate 1 hour at 37 degree C;. 4. Aspirate and wash 3 times;. 5. Add 100uL prepared Detection Reagent B. Incubate 30 minutes at 37 degree C;. 6. Aspirate and wash 5 times;. 7. Add 90uL Substrate Solution. Incubate 15-25 minutes at 37 degree C;. 8. Add 50uL Stop Solution. Read at 450nm immediately.

Principle of the Assay: 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 Slit Homolog 2 (Slit2). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Slit Homolog 2 (Slit2). 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 Slit Homolog 2 (Slit2), 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 Slit Homolog 2 (Slit2) in the samples is then determined by comparing the O.D. of the samples to the standard curve.

410353075

JAA43141.1

169,887 Da

Axon Guidance Pathway (83781); Axon Guidance Pathway (476)

48-Strip-Wells

550 USD

96-Strip-Wells

750

5x96-Strip-Wells

2910

10x96-Strip-Wells

5220