Products

Eimeria tenella cDNA and recombinant antigen

Cat#	Products (Recombinant protein)	Swiss Prot#	Size	Price (US$)	Order
PL0194	Recombinant protein-Eimeria tenella-Coccidian parasite-Surface antigen (a.a.17 to 315)	Q08181	100 µg	1195	Order
PL0195	Recombinant protein-Eimeria tenella-Coccidian parasite-Surface antigen 1 (a.a.23 to 253)	Q546B5	100 µg	1195	Order
PL0196	Recombinant protein-Eimeria tenella-Coccidian parasite-Surface antigen 4 (a.a.16 to 253)	Q70CD9	100 µg	1195	Order
PL0197	Recombinant protein-Eimeria tenella-Coccidian parasite-Surface antigen 3 (a.a.12 to 255)	Q70CC1	100 µg	1195	Order
PL0198	Recombinant protein-Eimeria tenella-Coccidian parasite-Profilin (a.a.21 to 169)	Q5IFI5	100 µg	1195	Order
PL0199	Recombinant protein-Eimeria tenella-Coccidian parasite-Surface antigen 23 (a.a.19 to 270)	Q70CC7	100 µg	1195	Order
PL0200	Recombinant protein-Eimeria tenella-Coccidian parasite-Surface antigen 18 (a.a.21 to 268)	Q70CC6	100 µg	1195	Order
PL0201	Recombinant protein-Eimeria tenella-Coccidian parasite-Surface antigen 5 (a.a.28 to 257)	Q70CE2	100 µg	1195	Order
PL0202	Recombinant protein-Eimeria tenella-Coccidian parasite-Surface antigen 8 (a.a.21 to 265)	Q70CD7	100 µg	1195	Order
PL0203	Recombinant protein-Eimeria tenella-Coccidian parasite-Surface antigen 6 (a.a.26 to 256)	Q70CD8	100 µg	1195	Order
PL0204	Recombinant protein-Eimeria tenella-Coccidian parasite-Microneme protein 4 (a.a.61 to 460)	Q9BI05	100 µg	1195	Order
PL0205	Recombinant protein-Eimeria tenella-Coccidian parasite-Surface antigen 9 (a.a.25 to 259)	Q70CD5	100 µg	1195	Order
PL0206	Recombinant protein-Eimeria tenella-Coccidian parasite-Surface antigen 16 (a.a.21 to 268)	Q70CD2	100 µg	1195	Order
PL0207	Recombinant protein-Eimeria tenella-Coccidian parasite-Surface antigen 11 (a.a.13 to 263)	Q70CD6	100 µg	1195	Order
PL0208	Recombinant protein-Eimeria tenella-Coccidian parasite-Surface antigen 17 (a.a.22 to 270)	Q70CD3	100 µg	1195	Order
PL0209	Recombinant protein-Eimeria tenella-Coccidian parasite-Surface antigen 13 (a.a.19 to 263)	Q70CD1	100 µg	1195	Order
PL0210	Recombinant protein-Eimeria tenella-Coccidian parasite-Surface antigen 22 (a.a.26 to 270)	Q70CC3	100 µg	1195	Order
PL0211	Recombinant protein-Eimeria tenella-Coccidian parasite-Surface antigen 19 (a.a.17 to 271)	Q70CD0	100 µg	1195	Order
PL0212	Recombinant protein-Eimeria tenella-Coccidian parasite-Surface antigen 20 (a.a.15 to 271)	Q70CC5	100 µg	1195	Order
PL0213	Recombinant protein-Eimeria tenella-Coccidian parasite-Surface antigen 21 (a.a.12 to 269)	Q70CC8	100 µg	1195	Order
PL0214	Recombinant protein-Eimeria tenella-Coccidian parasite-Surface antigen 12 (a.a.26 to 260)	Q70CE0	100 µg	1195	Order
PL0215	Recombinant protein-Eimeria tenella-Coccidian parasite-Surface antigen 15 (a.a.21 to 263)	Q70CC4	100 µg	1195	Order
RPL0194	cDNA-Eimeria tenella-Coccidian parasite-Surface antigen (a.a.17 to 315)	Q08181	2 µg	1788	Order
RPL0195	cDNA-Eimeria tenella-Coccidian parasite-Surface antigen 1 (a.a.23 to 253)	Q546B5	2 µg	1380	Order
RPL0196	cDNA-Eimeria tenella-Coccidian parasite-Surface antigen 4 (a.a.16 to 253)	Q70CD9	2 µg	1422	Order
RPL0197	cDNA-Eimeria tenella-Coccidian parasite-Surface antigen 3 (a.a.12 to 255)	Q70CC1	2 µg	1458	Order
RPL0198	cDNA-Eimeria tenella-Coccidian parasite-Profilin (a.a.21 to 169)	Q5IFI5	2 µg	888	Order
RPL0199	cDNA-Eimeria tenella-Coccidian parasite-Surface antigen 23 (a.a.19 to 270)	Q70CC7	2 µg	1506	Order
RPL0200	cDNA-Eimeria tenella-Coccidian parasite-Surface antigen 18 (a.a.21 to 268)	Q70CC6	2 µg	1482	Order
RPL0201	cDNA-Eimeria tenella-Coccidian parasite-Surface antigen 5 (a.a.28 to 257)	Q70CE2	2 µg	1374	Order
RPL0202	cDNA-Eimeria tenella-Coccidian parasite-Surface antigen 8 (a.a.21 to 265)	Q70CD7	2 µg	1464	Order
RPL0203	cDNA-Eimeria tenella-Coccidian parasite-Surface antigen 6 (a.a.26 to 256)	Q70CD8	2 µg	1380	Order
RPL0204	cDNA-Eimeria tenella-Coccidian parasite-Microneme protein 4 (a.a.61 to 460)	Q9BI05	2 µg	2394	Order
RPL0205	cDNA-Eimeria tenella-Coccidian parasite-Surface antigen 9 (a.a.25 to 259)	Q70CD5	2 µg	1404	Order
RPL0206	cDNA-Eimeria tenella-Coccidian parasite-Surface antigen 16 (a.a.21 to 268)	Q70CD2	2 µg	1482	Order
RPL0207	cDNA-Eimeria tenella-Coccidian parasite-Surface antigen 11 (a.a.13 to 263)	Q70CD6	2 µg	1500	Order
RPL0208	cDNA-Eimeria tenella-Coccidian parasite-Surface antigen 17 (a.a.22 to 270)	Q70CD3	2 µg	1488	Order
RPL0209	cDNA-Eimeria tenella-Coccidian parasite-Surface antigen 13 (a.a.19 to 263)	Q70CD1	2 µg	1464	Order
RPL0210	cDNA-Eimeria tenella-Coccidian parasite-Surface antigen 22 (a.a.26 to 270)	Q70CC3	2 µg	1464	Order
RPL0211	cDNA-Eimeria tenella-Coccidian parasite-Surface antigen 19 (a.a.17 to 271)	Q70CD0	2 µg	1524	Order
RPL0212	cDNA-Eimeria tenella-Coccidian parasite-Surface antigen 20 (a.a.15 to 271)	Q70CC5	2 µg	1536	Order
RPL0213	cDNA-Eimeria tenella-Coccidian parasite-Surface antigen 21 (a.a.12 to 269)	Q70CC8	2 µg	1542	Order
RPL0214	cDNA-Eimeria tenella-Coccidian parasite-Surface antigen 12 (a.a.26 to 260)	Q70CE0	2 µg	1404	Order
RPL0215	cDNA-Eimeria tenella-Coccidian parasite-Surface antigen 15 (a.a.21 to 263)	Q70CC4	2 µg	1452	Order

Please contact us for a quote on larger sizes …

Eimeria tenella cDNA and recombinant antigen

Codon-optimized cDNA is cloned into E. coli expression vector with 6x His-tag at N-terminus and ready-to-use for recombinant protein production.
Recombinant protein applications: Western Blot may be used for other applications determined by the user.
Protein Purity: >90%, as determined by SDS-PAGE under reducing conditions.
Protein Activity: N/A
Protein Tag: Contains A 6x histidine tag at N-terminus.
Protein Formulation: Liquid
Source: Produced from E. coli

Eimeria tenella is a common coccidian parasite that causes avian coccidiosis, a significant disease in poultry production worldwide. This parasite has evolved a complex lifecycle that involves multiple developmental stages within the host’s intestinal tract. The parasite’s success in colonizing the host relies on its ability to evade the host’s immune system, which is facilitated by several proteins, including the surface antigen and profilin.

The surface antigen of Eimeria tenella plays a critical role in the parasite’s lifecycle by helping the parasite to evade the host’s immune system. The antigen is a type of glycoprotein that is expressed on the surface of the sporozoites and merozoites. The surface antigen is responsible for initiating an immune response in the host, leading to the production of specific antibodies that recognize and bind to the parasite. However, Eimeria tenella has developed strategies to avoid this response by regularly changing its surface antigen. This allows the parasite to evade the host’s immune system and continue to cause damage.

Profilin is a small protein found in Eimeria tenella that plays a crucial role in the parasite’s lifecycle. The protein is involved in the formation of actin filaments, which are essential for the parasite’s motility and invasion of the host’s intestinal cells. Profilin acts as an important regulatory protein, controlling the polymerization and depolymerization of actin filaments. By regulating the actin filaments, profilin enables the parasite to move within the host’s intestinal cells and evade the host’s immune system.

The surface antigen and profilin in Eimeria tenella play critical roles in the parasite’s ability to cause disease in the host. The surface antigen helps the parasite to evade the host’s immune system by continually changing its surface structure, while profilin regulates the formation of actin filaments, enabling the parasite to move within the host’s intestinal cells. Together, these proteins enable Eimeria tenella to colonize the host’s intestinal tract and cause significant tissue damage and hemorrhage.

The use of recombinant proteins/cDNA in academic research and therapeutic applications has skyrocketed. However, in heterologous expression systems, successful recombinant protein expression is dependent on a variety of factors, including codon preference, RNA secondary structure, and GC content. When compared to pre-optimization, more and more experimental results demonstrated that the expression level was dramatically increased, ranging from two to hundred times depending on the gene. Bioclone has created a proprietary technology platform that has resulted in the creation of over 6,000 artificially synthesized codon-optimized cDNA clones (cloned in E. coli expression Vector), which are ready for production of the recombinant proteins.

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Eimeria tenella cDNA and recombinant antigen

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