The General Beta-Hydroxybutyric Acid (OHB) ELISA Kit is a cutting-edge diagnostic tool designed for the precise measurement of beta-hydroxybutyric acid levels in various biological samples. This kit boasts excellent sensitivity and specificity, ensuring accurate and consistent results for a multitude of research applications.Beta-hydroxybutyric acid is a key ketone body that serves as a vital energy source during states of fasting or low carbohydrate intake. Elevated levels of beta-hydroxybutyric acid can indicate metabolic disorders such as ketoacidosis in diabetes or other conditions associated with altered metabolism.
By utilizing the General Beta-Hydroxybutyric Acid (OHB) ELISA Kit, researchers can gain valuable insights into metabolic processes, disease progression, and potential therapeutic interventions related to beta-hydroxybutyric acid levels. This kit is an indispensable tool for advancing research in the fields of metabolism, diabetes, and related disorders.
Product Name:
General Beta Hydroxybutyric Acid (OHb) ELISA Kit
Product Code:
UNDL00057
Size:
96 Assays
Target:
Ohb
Synonyms:
bHB, Beta-Hydroxybutyrate, 3-Hydroxybutyric Acid
Detection Method:
Competition
Range:
4.687-300ng/mL
Shelf Life:
12 months
Note:
For research use only
Recovery:
Matrices listed below were spiked with certain level of recombinant the index and the recovery rates were calculated by comparing the measured value to the expected amount of the index in samples.
Matrix
Recovery range (%)
Average(%)
Serum (n=5)
80-102
91
EDTA plasma (n=5)
81-99
90
Heparin plasma (n=5)
80-89
84
Linearity:
The linearity of the kit was assayed by testing samples spiked with appropriate concentration of the index 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)
82-96%
83-98%
81-99%
93-101%
EDTA plasma (n=5)
88-101%
86-95%
90-102%
80-93%
Heparin plasma (n=5)
80-91%
82-90%
95-104%
79-95%
Intra-assay Precision:
Intra-Assay: CV <10%. 3 samples with low, middle and high level the index were tested 20 times on one plate, respectively.
Inter-assay Precision:
Inter-Assay: CV <12%. 3 samples with low, middle and high level the index were tested on 3 different plates, 8 replicates in each plate.
Stability:
The stability of ELISA 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. Note:To minimize unnecessary influences on the performance, operation procedures and lab conditions, especially room temperature, air humidity, and incubator temperatures should be strictly regulated. It is also strongly suggested that the whole assay is performed by the same experimenter from the beginning to the end.
Step
Protocol
1.
Prepare all reagents, samples and standards
2.
Add 50µL standard or sample to each well. And then add 50µL prepared Detection Reagent A immediately. Shake and mix. Incubate 1 hour at 37°C
3.
Aspirate and wash 3 times
4.
Add 100µL prepared Detection Reagent B. Incubate 1 hour at 37°C
5.
Aspirate and wash 5 times
6.
Add 90µL Substrate Solution. Incubate 15-25 minutes at 37°C
7.
Add 50µL Stop Solution. Read at 450 nm immediately.
