Multiplex Assay Kit for Neuropeptide FF (NPFF) ,etc. by FLIA (Flow Luminescence Immunoassay)

FMRFAL; Neuropeptide FF-Amide Peptide Precursor; Pro-FMRFamide-related neuropeptide FF

(Note: Up to 8-plex in one testing reaction)

Specificity

This assay has high sensitivity and excellent specificity for detection of Neuropeptide FF (NPFF) ,etc. by FLIA (Flow Luminescence Immunoassay).
No significant cross-reactivity or interference between Neuropeptide FF (NPFF) ,etc. by FLIA (Flow Luminescence Immunoassay) and analogues was observed.

Recovery

Matrices listed below were spiked with certain level of recombinant Neuropeptide FF (NPFF) ,etc. by FLIA (Flow Luminescence Immunoassay) and the recovery rates were calculated by comparing the measured value to the expected amount of Neuropeptide FF (NPFF) ,etc. by FLIA (Flow Luminescence Immunoassay) in samples.

Matrix Recovery range (%) Average(%)
serum(n=5) 91-99 95
EDTA plasma(n=5) 87-94 91
heparin plasma(n=5) 78-98 87

Precision

Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Neuropeptide FF (NPFF) ,etc. by FLIA (Flow Luminescence Immunoassay) were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Neuropeptide FF (NPFF) ,etc. by FLIA (Flow Luminescence Immunoassay) 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 Neuropeptide FF (NPFF) ,etc. by FLIA (Flow Luminescence Immunoassay) 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) 81-88% 80-101% 80-104% 81-91%
EDTA plasma(n=5) 78-92% 98-105% 78-95% 81-97%
heparin plasma(n=5) 82-89% 79-90% 88-102% 94-105%

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
96-well plate 1 Plate sealer for 96 wells 4
Pre-Mixed Standard 2 Standard Diluent 1×20mL
Pre-Mixed Magnetic beads (22#:NPFF) 1 Analysis buffer 1×20mL
Pre-Mixed Detection Reagent A 1×120μL Assay Diluent A 1×12mL
Detection Reagent B (PE-SA) 1×120μL Assay Diluent B 1×12mL
Sheath Fluid 1×10mL Wash Buffer (30 × concentrate) 1×20mL
Instruction manual 1

Assay procedure summary

1. Preparation of standards, reagents and samples before the experiment;
2. Add 50μL standard or sample to each well,
    add 10μL magnetic beads,and 50μL Detection Reagent A,incubate 60min at 37°C on shaker;
3. Wash plate on magnetic frame for three times;
4. Add 100μL prepared Detection Reagent B, and incubate 30 min at 37°C on shaker;
5. Wash plate on magnetic frame for three times;
6. Add 100μL sheath solution, swirl for 2 minutes, read on the machine.

GIVEAWAYS

INCREMENT SERVICES

Magazine Citations
Invest Ophthalmol Vis Sci Neuropeptide FF Promotes Recovery of Corneal Nerve Injury Associated With Hyperglycemia PubMed: 26641552
Eur J Pain Altered nociception and morphine tolerance in neuropeptide FF receptor type 2 over‐expressing mice PubMed: 26648516
Catalog No. Related products for research use of Rattus norvegicus (Rat) Organism species Applications (RESEARCH USE ONLY!)
CPG003Ra21 OVA Conjugated Neuropeptide FF (NPFF) Immunogen; SDS-PAGE; WB.
PAG003Ra08 Polyclonal Antibody to Neuropeptide FF (NPFF) IHC; ICC; IP.
CEG003Ra ELISA Kit for Neuropeptide FF (NPFF) Enzyme-linked immunosorbent assay for Antigen Detection.
LMG003Ra Multiplex Assay Kit for Neuropeptide FF (NPFF) ,etc. by FLIA (Flow Luminescence Immunoassay) FLIA Kit for Antigen Detection.
KSG003Ra11 ELISA Kit DIY Materials for Neuropeptide FF (NPFF) Main materials for "Do It (ELISA Kit) Yourself".