From the SPQI – 4BioDx team we want to wish you Merry Christmas.
Time to say how grateful we are to have you with us, especially in these challenging times. We are thankful to our all clients and collaborators of SPQI – 4BioDx, from each part of the world!
All the best from us,
The SPQI – 4BioDx team
The 5th Annual International Bio-technology Event will take place from 11 to 13 of September 2020 in Guangzou (China)
Yuncy Liu and our great partner in China, Tsing Mu Bio will be there to present the 4BioDx products !
Do not hesitate to contact us if you want to know more about our products for male fertility assessments !
For more information on our innovative 4BioDx products, click here.
The cattleyak are the hybrid offspring between cattle and yak and combine yak hardiness with cattle productivity in Tibet and in China. Milk yield is higher in F1 hybrids than in the pure yak and often higher than in the local types of cattle. However male are sterile due to spermatogenic arrest. By testis transcriptome profiling Wu et al. (2020) have recently identified that AKAP4 is among the gene that are the most drastically downregulated in the hybrid male cattleyak.
ProAKAP4/AKAP4 system is a vital for flagellar development and motily and both proAKAP4 and AKAP4 consist of more of 50% of the axonem.
The proAKAP4/AKAP4 is required for fertility as spermatozoa with no or low amount of proAKAP4/AKAP4 are immature, abnormal and/or immortile (Miki et al. 2008 ; Xu et al. 2020 ; Fang et al. 2019).
The proAKAP4 concentrations (stock of full length AKAP4) are the unique sperm parameter that have correlated with fertility in main mammals including bovine (Sergeant et al. 2019 ; Ruelle et al. 2019 ;Peddinti et al. 2008 ; Singh et al. 2019 ; Delehedde et al. 2019)
The 4MID® Kit, are today the only functional assays on the market that allow to quantify proAKAP4 concentration directly in ejaculates or straws, assessing the sperm quality and how spermatozoa will be functional and living in time.
More details about this new approach in sperm analysis with the 4MID® Kits and their different applications on www.4biodx-breeding.com
Please contact us at contact@4biodx.com if you require further information ¡
The 4MID® Kits are unique ELISA Kits commercialized by SPQI-4BioDx that allows to objectively select the best semen and therefore will improve cryopreservation success results (by detecting poor freezers).
The 4MID® Kits are based on the detection and quantification of the proAKAP4 concentrations in the semen. The ProAKAP4 concentrations are indicative of sperm quality and how spermatozoa will be functional and living in time.
This pertinent tool optimizes the semen selection to increase AI success rates and quality control processes !
More details about this new approach in sperm analysis with the 4MID® Kits and their different applications on www.4biodx-breeding.com
Please contact us at contact@4biodx-breeding.com if you require further information !
This Thursday, May 15, 2020 was the annual celebration of the International Day of Families!
We wish an excellent and joyful day to all “Families”, those of blood and those of heart, to all those who gather together, sharing the same values of respect, work and kindness!
Happy celebration of Day of Families from the whole SPQI – 4BioDx– “Family”! Time to be thankful to have been raised and made strong in faith by a wonderful Family! SPQI – 4BioDx supports the cause of the Family through its values, its work and its missions.
More information on the United Nations website : https://lnkd.in/gXQuGqb
The products 4MID® Kit are innovative ELISA tests that evaluate objectively the sperm quality, detecting the most fertile males!
With this union we continue to strengthen ties with the companies and institutions which are part of the equine sector!
Thanks for trusting us!
For more informations on the innovative 4BioDx® products, click there.
Biovet is our distributor in Canada and USA which commercialize the 4BioDx products in the area of animal reproduction.
You can contact them or us directly to purchase our products or to perform the analysis of your samples in case you are not familiar with laboratory tests.
For more informations on the innovative 4BioDx® products, click there.
