AVS Bio

Stained plate antigens for serum plate agglutination tests targeting Mycoplasma species and Salmonella pullorum, supplied with control sera and usage guidance.

Monospecific polyclonal antibody produced in SPF chickens under strict biosecurity, filtered sterile and heat inactivated.

Influenza A/PR/8/34 (H1N1) virus preparation available in purified, purified & inactivated, and allantoic fluid formats, or as an antiserum.

Purified Influenza A/PR/8/34 (H1N1) preparation at 2 mg/ml.

Purified and inactivated Influenza A/PR/8/34 (H1N1) preparation at 2 mg/ml.

Influenza A X-31, A/Aichi/68 (H3N2) virus preparation available in purified, purified & inactivated, and allantoic fluid formats.

Purified Influenza A X-31, A/Aichi/68 (H3N2) preparation at 2 mg/ml.

Purified and inactivated Influenza A X-31, A/Aichi/68 (H3N2) preparation at 2 mg/ml.

Influenza A/Hong Kong/8/68 (H3N2) virus preparation available in purified and allantoic fluid formats.

Purified Influenza A/Hong Kong/8/68 (H3N2) antigen preparation at 2 mg/ml concentration.

Avian diagnostic and regulatory testing service for Avian Adenovirus (CELO-Phelps).

Lyophilized avian adenovirus Type 3 antiserum in 1 ml.

Lyophilized avian adenovirus Type 5 antiserum in 1 ml.

Lyophilized avian adenovirus GRP II (HEV) antiserum available in a 10 ml format.

Lyophilized avian adenovirus Type 1 antiserum available in 10 ml.

Avian Adenovirus Group III (EDS) IgY lyophilized antiserum.

Avian Adenovirus Group I antigen, serotypes 1-12.

Avian Adenovirus Group I Type 1 antigen.

Avian Adenovirus Group III (EDS-76) antigen.

Avian Adenovirus Group II (HEV) antigen.

Avian diagnostic and regulatory testing service for Avian Adenovirus Group 1.

Influenza A/Victoria/3/75 (H3N2) virus preparation available in purified and allantoic fluid formats.

Purified Influenza A/Victoria/3/75 (H3N2) preparation at 2 mg/ml.

Avian diagnostic and regulatory testing service for Avian Encephalomyelitis.

Avian diagnostic and regulatory testing service for Avian Encephalomyelitis.

Influenza B/Lee/40 virus preparation available in purified and allantoic fluid formats.

Purified Influenza B/Lee/40 preparation at 2 mg/ml.

Standard grade SPF eggs certified negative for Chicken Anemia Virus (CAV), suitable for vaccine manufacturing and most research applications.

Research grade SPF eggs meeting the Premium Plus standard with added endogenous GS antigen-free status.

Human R-spondin 1 offered in a His-tagged format as a potent amplifier of Wnt signaling for organoid culture.

Human R-spondin 1 offered in an Fc-fusion format to support organoid culture and Wnt signaling.

Mouse R-spondin 1 in a His-tagged format for organoid culture applications.

3 weeks old SPF chicken.

Non-sexed 1 week old SPF chicken.

Human ACE-2 (angiotensin-converting enzyme 2) recombinant protein produced in HEK293 cells using the rPEx recombinant protein production platform. Acts as a functional receptor for the spike glycoprotein of human coronaviruses including SARS-CoV and SARS-CoV-2.

Human ACE-2 (angiotensin-converting enzyme 2) recombinant protein produced in HEK293 cells using the rPEx recombinant protein production platform.

Avian diagnostic and regulatory testing service for Mycoplasma Gallisepticum using Assay SPA.

Control serum for Mycoplasma Gallisepticum testing applications.

Mouse anti-GFP Antibody against Green Fluorescent Protein (GFP), a widely used reporter molecule in molecular and cellular biology. Valuable tool for detecting GFP-tagged fusion proteins in Western blotting, immunofluorescence, and immunoprecipitation assays.

Mouse anti-human C4BP Antibody against C4BP that can be used in a sandwich ELISA with clone 3B9. C4b-binding protein (C4BP) is a key soluble regulator of the classical and lectin pathways of the complement system.

Mouse anti-human MBL-2 Antibody against Mannose-Binding Lectin 2 (MBL-2). MBL-2 is a liver-derived, pattern-recognition molecule of the collectin family that plays a critical role in innate immune defense.

Mouse anti-collagenase antibody against collagenase, an enzyme that breaks down collagen in connective tissues.

Mouse anti-human C4BP Antibody against C4BP that can be used in a sandwich ELISA with clone 9H10. C4b-binding protein (C4BP) is a key soluble regulator of the classical and lectin pathways of the complement system.

This antibody is for the detection of recombinant proteins containing a polyhistidine tag (at least six His residues) at the N-terminus by Western blot or ELISA techniques. Note that C-terminal histidine tags are not recognized by this antibody.

Mouse monoclonal antibody that binds to human Von Willebrand Factor (vWF) D4 domain and competes with ADAMTS13 binding.

Mouse anti-CD-40 Antibody against CD40 that can be used in a sandwich ELISA with clone 16B4E4. CD40 is a member of the TNF-receptor superfamily involved in immune and inflammatory responses.

Mouse anti-human CD-63 antibody that binds CD63, selected from a panel of platelet-secretion-specific monoclonal antibodies. Suitable as a marker for flow cytometric quantification of in vitro activated basophils for diagnosis of IgE-mediated allergy.

Mouse anti-Protein S Antibody against Protein S, a vitamin K-dependent coagulation factor involved in the regulation of the anticoagulant activity of activated protein C.

Antibody against resistin. Resistin is expressed in adipocytes and in mononuclear leukocytes, macrophages, spleen, and bone marrow cells, functioning as a pro-inflammatory cytokine that links metabolic and inflammatory pathways.

Antibody against the apoptotic cleavage product of human U1-70K. The U1-70K protein is specifically bound to stemloop I of the U1 small nuclear RNA contained in the U1 small nuclear ribonucleoprotein complex (U1 snRNP).

Avian diagnostic and regulatory testing service for Chicken Anemia Virus.

Avian diagnostic and regulatory testing service for Chicken Anemia Virus using PCR - Gel-Based.

Avian diagnostic and regulatory testing service for Infectious Bronchitis ARK.

Avian diagnostic and regulatory testing service for Infectious Bronchitis JMK.

Avian diagnostic and regulatory testing service for Infectious Bronchitis CONN.

Avian diagnostic and regulatory testing service for Infectious Bronchitis MASS.

Avian diagnostic and regulatory testing service for Infectious Bursal Disease Variant E.

Avian diagnostic and regulatory testing service for Infectious Bursal Disease (Gumboro).

hRSPO1-his provided in the organoid growth factor starter package.

Primary chicken cell products for research and production.

High-quality antigens for assay development and validation.

Convenient bundle combining R-spondin, Wnt, and Noggin factors to reconstitute the core stem-cell niche.

RSPO3-Fc fusion protein conditioned medium provided in the organoid growth factor starter package.

Lys-N Recombinant Lys-N is an endopeptidase that hydrolyses the amide bond in peptides and proteins amino terminal of lysine residues. The gene coding for the metalloendopeptidase Lys-N was cloned, recombinantly expressed and purified to homogeneity.

Customized avian influenza antisera reagents produced for research and diagnostic applications.

mRSPO1-Fc Fusion Protein that regulates the Wnt/beta-catenin signaling pathway, useful for organoid culture and tissue regeneration studies.

Sendai virus (Cantell strain) produced in SPF embryonated eggs, supplied as allantoic fluid.

Pre-incubated research grade SPF eggs with Premium Plus and Endogenous GS Antigen Negative standard.

Custom antibodies from discovery through optimization.

CAV Negative GS Antigen Free Cells

RSPO3-Fc fusion protein conditioned medium produced in HEK293 cells using the rPEx recombinant protein production platform, successfully used for organoid cultures.

Suspension of killed, stained WVU1853 strain of Mycoplasma synoviae (MS) for serum plate agglutination testing of chicken flocks.

Suspension of killed, stained A5969 strain of Mycoplasma gallisepticum (MG) for serum plate agglutination testing of chicken and turkey flocks.

hRSPO1-Fc Fusion RSPO1 is a secreted activator protein with two cysteine-rich, furin-like domains and one thrombospondin type 1 domain. Produced in HEK293 cells using the rPEx recombinant protein production platform.

Conditioned medium containing Noggin-Fc fusion protein designed to antagonize BMP signaling in organoid cultures.

Suspension of killed Mycoplasma meleagridis (MM) for serum plate agglutination testing of turkey flocks.

Full-length or domain-specific recombinant proteins with controlled presentation for antibody discovery.

Suspension of five (5) killed, stained strains (4, 11, 77, 79 and 296) of Salmonella pullorum for use in the whole-blood or serum plate agglutination test for detection of pullorum disease and fowl typhoid.

A stable, fully recombinant alternative to conventional Wnt3a-conditioned medium, providing more defined and reproducible Wnt input.

CAV Negative

CAV Negative GS Antigen Free Cells

AVS Bio's proprietary transient recombinant protein expression platform (HEK293 or CHO) delivering fully post-translationally modified proteins with endotoxin levels below 1 EU/mg.

2 mg/ml sucrose purified Sendai virus antigen preparation.

Beta2-Glycoprotein I has been implicated in a variety of physiologic pathways including lipoprotein metabolism, coagulation, and the production of antiphospholipid autoantibodies.

Antibody designed for sensitive, reproducible detection and purification of recombinant fusion proteins, ideal for Western blotting, immunoprecipitation, and affinity-tag verification.

Negative control serum for SPA testing assays.

CAV Negative

Specific Pathogen Free 2 weeks old non-sexed chicken.

Specific Pathogen Free 3 weeks old non-sexed chicken.

5 ml packed rbc's in Alsever's, from ~ 5 day olds

Avian diagnostic and regulatory testing service using serum plate agglutination.

A panel including wild-type alpha-1-antitrypsin along with engineered Pittsburgh and Portland variants.

Specific Pathogen Free 61+ weeks old non-sexed chicken.

Recombinant human complement protein C2 with an N-terminal his-tag, produced in HEK293 cells using the rPEx recombinant protein production platform.

The Tobacco etch virus (TEV) protease is a popular protease used to remove affinity tags from a recombinant protein, recognizing the sequence Glu-Asn-Leu-Tyr-Phe-Gln-Gly.

Outsourced virus production, bacterial antigen manufacturing, and For Further Manufacture (FFM) USDA-licensed products for veterinary vaccine and diagnostic kit producers.

Recombinant human thrombomodulin produced in HEK293 cells using the rPEx recombinant protein production platform. It is an endothelial-specific type I membrane receptor involved in maintaining hemostatic balance.

Human SP-D is a 375 amino-acid trimeric glycoprotein, glycan at position 90, and the trimerisation takes place via the 177 amino-acid residue long collagen structure. Produced in HEK293 cells using the rPEx recombinant protein production platform.

Control serum for Salmonella polyvalent groups B&D testing applications.

AVS Bio generates stable cell lines for research purposes and GMP manufacturing, including HEK293 and CHO platforms and custom cell lines.

Human growth hormone is a plasma protein with a calculated molecular weight of 22.1 kDa, expressed in the pituitary and produced using the rPEx recombinant protein production platform.

Syndecan-1-(His)C, Human, Recombinant, featuring higher glycosylation than UCS003B. This protein is a type I membrane heparan sulphate proteoglycan involved in cell proliferation, cell migration, and cell-matrix interactions.

2.5% (2.5% FCS; for use with CEF), 1L (2 x 500ml)

Cell lines preserving native folding, post-translational modifications, and membrane context.

Avian diagnostic and regulatory testing service for Newcastle Disease.

8% (2% FCS & 6% NB; for use with CEK & CEL), 1L (2 x 500ml)

Antibody designed for sensitive, reproducible detection and purification of STREP-II tagged recombinant fusion proteins.

Ancillary testing loop for plate agglutination tests.

Multivalent antigen display reagents for enhanced immunogenicity in discovery programs.

Avian diagnostic and regulatory testing service for Infectious Laryngotracheitis.

Flexible immunization approach utilizing DNA, mRNA, cell lines, recombinant proteins, VLPs, liposomes, and peptides across multiple species for antibody discovery.

Avian diagnostic and regulatory testing service for Reticuloendotheliosis.

Epitope-focused synthetic peptides for targets where peptide immunization is appropriate.

Avian diagnostic and regulatory testing service for Mycoplasma Synoviae and Gallisepticum.

Avian diagnostic and regulatory testing service for Avian Leukosis Virus Subgroup J.

Ancillary dropper tip testing supply for plate agglutination tests.

Specialized formats for membrane protein targets where native conformation is critical.