DEFB119 ELISA Kit

Catalog No. ABIN5653585

Product Details DEFB119 ELISA Kit

Target: DEFB119 (Defensin, beta 119 (DEFB119))

Reactivity: Human

Detection Method: Colorimetric

Method Type: Sandwich ELISA

Detection Range: 0.312 ng/mL - 20 ng/mL

Minimum Detection Limit: 0.312 ng/mL

Application: ELISA

Sample Type: Cell Culture Supernatant, Cell Lysate, Plasma, Serum, Tissue Homogenate

Analytical Method: Quantitative

Specificity: This assay has high sensitivity and excellent specificity for detection of Defensin Beta 119 (DEFb119). No significant cross-reactivity or interference between Defensin Beta 119 (DEFb119) and analogues was observed.

Sensitivity: 0.128 ng/mL

Application Details

Comment:

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 Time: 3 h

Plate: Pre-coated

Protocol: 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 Defensin Beta 119 (DEFb119). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Defensin Beta 119 (DEFb119). 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 Defensin Beta 119 (DEFb119), 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 Defensin Beta 119 (DEFb119) in the samples is then determined by comparing the O.D. of the samples to the standard curve.

Assay Precision: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Defensin Beta 119 (DEFb119) were tested 20 times on one plate, respectively
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Defensin Beta 119 (DEFb119) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100
Intra-Assay: CV<10%
Inter-Assay: CV<12%

Restrictions: For Research Use only

Handling

Handling Advice: The Stop Solution is acidic. Do not allow to contact skin or eyes. Calibrators, controls and specimen samples should be assayed in duplicate. Once the procedure has been started, all steps should be completed without interruption.

Storage: 4 °C,-20 °C

Storage Comment: -20°C. Bring all reagents to room temperature before beginning test. The kit may be stored at 4°C for immediate use within two days upon arrival. Reseal any unused strips with desiccant pack. Minimize freeze/thaw cycles.

Expiry Date: 4-8 months

Target Details for DEFB119

Target: DEFB119 (Defensin, beta 119 (DEFB119))

Alternative Name: Defensin Beta 119 (DEFB119 Products)

Synonyms: DEFB-19 ELISA Kit, DEFB-20 ELISA Kit, DEFB120 ELISA Kit, ESC42-RELA ELISA Kit, ESC42-RELB ELISA Kit, BBD119 ELISA Kit, BD-19 ELISA Kit, Defb24 ELISA Kit, Tdl ELISA Kit, mBD-19 ELISA Kit, CBD120 ELISA Kit, DEFB119 ELISA Kit, Defb119 ELISA Kit, defb120 ELISA Kit, defensin beta 119 ELISA Kit, defensin, beta 119 ELISA Kit, defensin beta 19 ELISA Kit, defensin beta 20 ELISA Kit, beta-defensin 119 ELISA Kit, DEFB119 ELISA Kit, Defb19 ELISA Kit, Defb20 ELISA Kit, LOC100157086 ELISA Kit, LOC100735126 ELISA Kit

Background:

Gene Name: Defensin Beta 119

Gene Aliases: DEFB120, DEFB-19, DEFB-20

UniProt: Q8N690