HCY™ Bartonella (Bar) Real-time PCR Detection Kit (Lyophilized Bead)

HCY™ Bartonella Real-time PCR Detection Kit

• Designed based on the gene sequences of pathogens prevalent in various regions of the world, fully guaranteeing the accuracy and validity of the test;
• The primers are designed with special bases to reduce the risk of missed detection due to gene mutation;
• Adopting pre-filled freeze-dried microsphere technology for transportation and storage at room temperature;
• Easy to use, no need to prepare reagents in advance;
• The minimum detection limit is 50 copies/Test;
• Clinical sensitivity 100%, specificity 100%;
• Add internal standard to prevent false negative results and facilitate indoor quality control.

Quality by Design

A total of 94 sequences of B. Henselae-gltA (HG969191.1), B. clarridgeiae-gltA (FN645454.1), and Bartonella koehlerae-gltA (NZ_CADEAH010000010.1), which were indexed in NCBI GenBank, were compared for homology comparison.were aligned for homology comparison and constructed for evolutionary tree analysis.

HCY™ Bartonella Real-time PCR Detection Kit is designed and developed based on the gene sequences of endemic pathogens in different regions of the world, as mentioned above, which fully ensures the accuracy and validity of the detection. At the same time, special bases are introduced in the primer sequence synthesis process to reduce the risk of missed detection due to gene mutation.

LoD and PCR Efficiency

Using real clinical samples, the assay was performed after serial gradient dilution, and the results showed good linear characteristics, and the calculated copy number was as low as 50 copies/Test. Calculation of the experimental data set yielded R2=0.9984 and the amplification efficiency E=101.34%.

Sensitivity and Specificity

The HCY™ Feline herpesvirus Real-time PCR Detection Kit was compared to similar commercially available products and tested 262 real clinical samples, of which the sensitivity was 100% and the specificity 100%.

		Reference Product		Total
		Negative	Positive
HCY™ PCR Test Kit	Positive	0	16	16
	Negative	246	0	246
Total		246	16	262

	Estimated Value	95% Confidence Interval
Sensitivity	100%	75.93%~100%
Specificity	100%	98.08%~100%

Cross-reactivity

The HCY™ Bartonella Real-time PCR Detection Kit has been validated for the detection of Feline herpesvirus, Borrelia burgdorferi, Toxoplasmosis, Leptospira, Bordetella bronchiseptica Feline Calicivirus, Feline coronavirus, Feline Parvovirus, Chlamydia felis, Mycoplasma haemofelis, Candidatus Mycoplasma haemominutum and Candidatus Mycoplasma haemominutum. Candidatus Mycoplasma turicensis, Canine parainfluenza Virus, Canine Coronavirus, Canine Herpesvirus, Canine Distempervirus, and Canine Parvovirus. None of them cross-reacted.