Salmonella Abortusovis antibody and antigen (recombinant protein)
Diagnostic anti-Salmonella Abortusovis antibodies pairs and antigen for animal health (animal Ovines/Sheep, Caprine/Goat infectious disease abortions and stillbirths in pregnant ewes and mortality in neonates) testing in ELISA, colloidal gold-based Lateral flow immunoassay (LFIA), CLIA, TINIA and POCT
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Product information
Catalog No. | Description | US $ Price (per mg) |
---|---|---|
GMP-VT-P057-Ag01 | Recombinant Salmonella Abortusovis protein | $3090.00 |
GMP-VT-P057-Ab01 | Anti-Salmonella Abortusovis mouse monoclonal antibody (mAb) | $3090.00 |
GMP-VT-P057-Ab02 | Anti-Salmonella Abortusovis mouse monoclonal antibody (mAb) | $3090.00 |
Size: 1mg | 10mg | 100mg
Product Description
Cat No. | GMP-VT-P057-Ag01 |
Product Name | Recombinant Salmonella Abortusovis protein |
Pathogen | Salmonella Abortusovis |
Expression platform | E.coli |
Isotypes | Recombinant Antigen |
Bioactivity validation | Anti-Salmonella Abortusovis antibodies binding, Immunogen in Sandwich Elisa, lateral-flow tests, and other immunoassays as control material in Salmonella Abortusovis level test of animal Ovines/Sheep, Caprine/Goat infectious disease with abortions and stillbirths in pregnant ewes and mortality in neonates. |
Tag | His | Product description | Recombinant Salmonella Abortusovis proteinwas expressed in E.coli - based prokaryotic cell expression system and is expressed with 6 HIS tag at the C-terminus. |
Purity | Purity: ≥95% (SDS-PAGE) |
Application | Paired antibody immunoassay validation in Sandwich ELISA, ELISA, colloidal gold-based Lateral flow immunoassay (LFIA), CLIA, TINIA, POCT and other immunoassays. |
Formulation | Lyophilized from GM's Protein Stability Buffer2 (PSB2,Confidential Ingredients) or PBS (pH7.4); For PSB2, reconstituted with 0.9% sodium chloride; For PBS, reconstituted with ddH2O. |
Storage | Store at -20℃ to -80℃ under sterile conditions. Avoid repeated freeze-thaw cycles. |
Cat No. | GMP-VT-P057-Ab01,GMP-VT-P057-Ab02 |
Pathogen | Salmonella Abortusovis |
Product Name | Anti-Salmonella Abortusovis mouse monoclonal antibody (mAb) |
Expression platform | CHO |
Isotypes | Mouse IgG |
Bioactivity validation | Recombinant Salmonella Abortusovis antigen binding, ELISA validated as capture antibody and detection antibody. Pair recommendation with other anti-Salmonella Abortusovis antibodies in Salmonella Abortusovis level test of animal Ovines/Sheep, Caprine/Goat infectious disease with abortions and stillbirths in pregnant ewes and mortality in neonates. |
Product description | Anti-Salmonella Abortusovis mouse monoclonal antibody (mAb) is a mouse monoclonal antibody produced by CHO technology. The antibody is ELISA validated as capture antibody and detection antibody. Pair recommendation with other anti-Salmonella Abortusovis antibodies./td> |
Purity | Purity: ≥95% (SDS-PAGE) |
Application | Paired antibody immunoassay validation in Sandwich ELISA, ELISA, colloidal gold-based Lateral flow immunoassay (LFIA), CLIA, TINIA, POCT and other immunoassays. |
Formulation | Lyophilized from GM's Protein Stability Buffer2 (PSB2,Confidential Ingredients) or PBS (pH7.4); For PSB2, reconstituted with 0.9% sodium chloride; For PBS, reconstituted with ddH2O. |
Storage | Store at -20℃ to -80℃ under sterile conditions. Avoid repeated freeze-thaw cycles. |
Reference
Validation Data
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Pathogen
Salmonella Abortusovis is a bacterial pathogen that primarily infects sheep, causing a disease called ovine brucellosis or enzootic abortion of ewes (EAE). This disease can have a significant impact on the sheep industry, leading to reduced viability and reproductive failure in affected animals.
Salmonella Abortusovis is a member of the Enterobacteriaceae family within the phylum Proteobacteria. These bacteria are gram-negative, facultative anaerobic, non-spore-forming rods shaped like short straight sticks, approximately 0.5-1.5 µm long and 0.2-0.5 µm wide. They are motile and possess peritrichous flagella, and they may also secrete fimbriae to adhere to host cells.
The surface of Salmonella Abortusovis is composed of various proteins, including O and H antigens, which play a crucial role in immune evasion and host invasion. The O antigen is a component of lipopolysaccharide (LPS), a complex molecule that covers the outer membrane of gram-negative bacteria. LPS is essential for maintaining the structural integrity of the bacterial cell wall and is recognized by host immune cells as a pathogen-associated molecular pattern (PAMP). The H antigen, on the other hand, is a protein flagellin that makes up the bacterial flagella, allowing the bacterium to move around and invade host cells more effectively.
Sheep are the primary host of Salmonella Abortusovis, but the pathogen can also infect other ruminant species such as goats and cattle. The disease caused by Salmonella Abortusovis in sheep, EAE, is characterized by reproductive failures such as abortions, stillbirths, and weak newborn lambs. The pathogen is usually transmitted from infected ewes to their fetuses or newborns via the placenta or milk. Infection can also occur through contaminated feed, water, or bedding materials.
The diagnosis of Salmonella Abortusovis infection in sheep can be challenging due to the similarity of its symptoms to other diseases such as chlamydiosis and toxoplasmosis. Serological tests such as the Rose Bengal plate agglutination test (RBPT), the complement fixation test (CFT), and the indirect enzyme-linked immunosorbent assay (iELISA) are commonly used to detect antibodies against Salmonella Abortusovis in sheep serum. Nucleic acid-based diagnostic methods such as polymerase chain reaction (PCR) and real-time PCR (qPCR) can detect DNA from Salmonella Abortusovis in various samples, including milk, blood, and fetal tissues. These diagnostic methods can target specific genes such as invA, which encodes an invasion protein, and ompA, which encodes an outer membrane protein.
In conclusion, Salmonella Abortusovis is a gram-negative, facultative anaerobic, non-spore-forming rod-shaped bacterium that primarily infects sheep, causing ovine brucellosis or EAE. The pathogen's surface proteins, O and H antigens, play a crucial role in immune evasion and host invasion. Diagnosis of Salmonella Abortusovis infection can be challenging due to the similarity of its symptoms to other diseases, but serological and nucleic acid-based diagnostic methods are available to detect the pathogen in various samples.
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