Procalcitonin (PCT)
Number: LD-PCT-01
Category:
Infection Series
Product Description
Project Introduction
PCT is a parameter for the diagnosis and monitoring of bacterial inflammatory disease infections. PCT can be used as an acute parameter to differentiate between bacterial and non-bacterial infectious inflammation, as a basis for monitoring patients at risk of infection (e. g., after surgery and organ transplantation during immunosuppression, after multiple trauma) and patients requiring intensive care; at the same time, to detect the systemic effects of bacterial infection or to detect septic complications, and to evaluate the clinical course and prognosis of severe inflammatory diseases.
Product Features
High sensitivity: functional sensitivity of PCT reagent ≤ 0.3ng/mL.
Rigorous traceability: The traceability system is established through the primary calibrator PTN47 of procalcitonin established by BRAHMS.
Mass production upgrade: The unique "one-pot cooking" process makes it easy to supply thousands of upgraded reagents in a single batch.
Excellent correlation: 50 samples of Roche chemiluminescence were tested, and the correlation coefficient r≥ 0.95.
5) good compatibility: compatible with a variety of serum, plasma, whole blood, compatible with all kinds of biochemical analyzer, specific protein analyzer, blood cell analyzer and other instruments.
Vertical Top Self-produced OEM Inflammation Series Star Reagent recommend
|
Item No. |
Reagent ratio |
Reference Range |
linear range |
|
|
C- reactive protein (CRP) |
||||
|
LD-hsPCT-01 |
R1:R2=3:1 |
0-0.5 ng/ml |
0-20 ng/ml |
|
|
LD-PCT-01 |
R1:R2=3:1 |
0-0.5 ng/ml |
0-60 ng/ml |
|
|
LD-CRP-S |
Customizable |
|||
|
Serum amyloid A(SAA) |
||||
|
LD-SAA-OEM |
R1:R2=4:1 |
0-10 mg/L |
2-300 mg/L |
|
|
LD-SAA-S |
Can be customized according to the machine |
|||
|
C- reactive protein (CRP) |
||||
|
LD-CRP-01 |
R1:R2=4:1 |
0-10 mg/L |
2-200 mg/L |
|
|
LD-CRP-02 |
R1:R2=1:1 |
0-5 mg/L |
0.5-320 mg/L |
|
|
LD-CRP-S |
Customizable |
|||
|
Heparin-binding protein (HBP)☆ |
||||
|
LD-HBP-OEM |
R1:R2=4:1 |
0-10ng/ml |
2-200 ng/ml |
|
PCT antigen
The company through the recombinant expression of natural PCT protein, developed a stable recombinant PCT protein, with the company's supporting antigen preservation liquid, can ensure that the protein in the liquid case, at 37 degrees C heat accelerated for 7 days, protein activity loss does not exceed 10%.
Following the company's procalcitonin (PCT) detection kit (latex enhanced immunoturbidimetric method), the stability of the antigen was tested, the results show that the accelerated investigation at 37 ℃ for 7 days, the deviation is within 10%; 2-8 ℃ conditions for 2 months, the deviation is within 10%.
Thermal stability at 37 ℃
2-8 ℃ stability
Vertical top self-produced PCT antigen recommend:
|
Product Name |
English abbreviation |
Item No. |
|
PCT antigen☆ |
PCT Ag |
LD-Ag-PCT |
|
PCT antigen dilution☆ |
PCT Dilution |
LD-D-PCT-L |
PCT antibody
|
Product Name |
English abbreviation |
Item No. |
|
Mouse anti-human PCT monoclonal antibody 01☆ |
PCT mAb 01 |
LD-mAb-PCT-01 |
|
Mouse anti-human PCT monoclonal antibody 02☆ |
PCT mAb 02 |
LD-mAb-PCT-02 |
|
Mouse anti-human PCT monoclonal antibody 03☆ |
PCT mAb 03 |
LD-mAb-PCT-03 |
|
Mouse anti-human PCT polyclonal Antibody 04☆ |
PCT gpAb 04 |
LD-gpAb-PCT-04 |
The use of the company's antibodies can be directly adapted to the use of the company's latex microspheres, the effect is better!
|
Product Name |
English abbreviation |
Item No. |
|
Microsphere 400 |
Latex 400 |
LD-cLATEX-400 |
|
particle size |
380 -420 NM |
|
carboxyl content |
0.08-0.10mmol/g |
|
Solid content |
10.0-10.5 % |
recommend process
Reagent performance
Top product features:
|
Name |
LeadingBio |
|
linear range |
0.5-50 ng/ml |
|
Adapt parameters |
3:1 etc (R1/R2) |
|
Sample Type |
serum |
|
Precision |
Intra-batch CV ≤ 5.0%; inter-batch relative deviation R≤ 10.0%. |
|
Other |
At the same time can provide supporting calibration, quality control and antigen antibody |
Linear:
Precision:
|
|
inter-batch precision |
In-batch precision |
||
|
(Ng/ml) |
Low |
High |
Low |
High |
|
N |
10 (batch) |
10 (batch) |
20 (times) |
20 (times) |
|
AVE |
0.45 |
30.2 |
0.49 |
31.1 |
|
CV |
4.7% |
1.4% |
3.0% |
0.9% |
The inter-batch and intra-batch precision of reagents performed well.
Reagent comparison:
Good clinical consistency of reagents and imported reagents
Stability at 37°C
2-8 ℃ stability:
2-8 degrees Celsius open bottle stability
The reagent has good stability, and the deviation is within 10% under the condition of 37 ℃ for 7 days. The deviation is within 10% when the bottle is opened at 2-8 ℃ for 1 month.
HOOK：
Reagent hook critical concentration ≥ 70ng/mL
Related Products
Service Hotline
Address: Building C6, Nanjing Life Science and Technology Innovation Park
Email:marketing@leadingmed.com
Website:www.leadingmed.cn
WeChat Business Consultation
Copyright © All Rights Reserved: Nanjing Leading Medical Technology Co., Ltd.
xy13584019024