The Human Major Basic Protein (MBP) ELISA Kit is a reliable and efficient tool for the accurate measurement of MBP levels in human samples including serum, plasma, and cell culture supernatants. With its high sensitivity and specificity, this kit delivers precise and reproducible results, making it an indispensable tool for various research applications.MBP is an important protein involved in immune responses, particularly in the function of eosinophils and their role in allergic reactions and asthma.
Studies have shown that MBP levels are elevated in these conditions, making it a valuable biomarker for understanding and monitoring allergic and inflammatory diseases.Whether studying immune responses, allergic reactions, or inflammatory conditions, the Human MBP ELISA Kit provides researchers with a reliable and accurate means to measure MBP levels and gain valuable insights into the underlying mechanisms of these diseases. Order your kit today and take your research to the next level.
Product Name:
Human Major Basic Protein (MBP) ELISA Kit
Product Code:
HUDL00347
Size:
96 Assays
Target:
BMPG
Synonyms:
PRG2, BMPG, Proteoglycan 2, Bone Marrow,Natural Killer Cell Activator, Eosinophil Granule Major Basic Protein, Proteoglycan 2,Bone Marrow, Pregnancy-associated major basic
Detection Method:
Sandwich
Range:
0.468-30ng/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)
81-100
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 conditions. 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 100µL standard or sample to each well. Incubate 2 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 1 hour at 37°C
6.
Aspirate and wash 5 times
7.
Add 90µL Substrate Solution. Incubate 15-25 minutes at 37°C
8.
Add 50µL Stop Solution. Read at 450nm immediately.
