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# ImmunoVision: is proud to be a member of the Calbiotech family.

## Sitemaps
[XML Sitemap](https://immunovision.com/sitemap_index.xml): Includes all crawlable and indexable pages.

## Pages
- [Hepatitis Disease State Plasma](https://immunovision.com/hepatitis-disease-state-plasma/): Antibody against human Hepatitis A. Whole human plasma collected from human donors.
- [ToRCH Antigens](https://immunovision.com/torch-antigens/): Cytomegalovirus Antigen, ultra purified.
- [Hepatitis Antigens](https://immunovision.com/hepatitis-antigens/): Hepatitis B core recombinant antigen isolated from E. coli and purified by chromatographic methodologies. Description: Hepatitis B core antigen (HBcAg) is the major component of the core particles of Hepatitis B Virus (HBV). Particles have a size of 27 nm and contain a circular double-stranded DNA molecule, a specific DNA-polymerase and HBcAg. HBcAg is composed of a single polypeptide of about 17 kDa that is released upon disaggregating the core particles. Hepatitis B is one of the major diseases of mankind and is a serious global health problem. HBV is the most serious type of viral hepatitis and the only one causing chronic hepatitis. Upon primary infection, anti HBcAg antibodies are one of the first markers of HBV hepatitis appearing in the serum of the patient, slightly later than HBsAg, the viral surface antigen. Anti HBcAg antibodies are produced usually at high titers and their presence is detectable even years after infection. The determination of HBcAg has become important for the classification of the viral agent, together with the detection of the other markers for the HBV infection, in sera and plasma. For more information regarding Hepatitis B core antigen search Hepatitis B Virus core Antigen references from PubMed.
- [Acetone Tissue Powders](https://immunovision.com/acetone-tissue-powders/): Calf spleen acetone powder is prepared from the spleen of 6-month-old calves. ImmunoVision has developed a special acetone technique that significantly increases nuclear protein yields.
- [Autoimmune Extracts](https://immunovision.com/autoimmune-extracts/): Bovine Spleen Extract forms precipitins with autoantibodies that bind Ro/SS-A, Sm, nRNP, Scl-70, and La/SS-B when tested by immunodiffusion.
- [ENA Ouchterlony Components](https://immunovision.com/ena-ouchterlony-components/): ENA Extract is a pool of rabbit and/or bovine origin tissue extracts that will form precipitins with autoantibodies that bind Sm, Ro/SS-A, La/SS-B, nRNP, Scl-70, and Jo-1 when tested by immunodiffusion.
- [Mouse Ascites Fluid](https://immunovision.com/mouse-ascites-fluid/): Ascites fluid collected from Balb/C mice injected with tumor line FLOPC21.
- [Autoimmune Polyclonal Antibodies](https://immunovision.com/autoimmune-polyclonal-antibodies/)
- [ENA Ouchterlony Components](https://immunovision.com/autoimmune-polyclonal-antibodies/ena-ouchterlony-components/)
- [Autoimmune Positive Controls](https://immunovision.com/autoimmune-polyclonal-antibodies/autoimmune-positive-controls/): Designed with the researcher in mind, ImmunoVision has assembled a special package containing 2 ml each of our human control sera for Scl-70, Sm, nRNP, Jo-1, Ro/SS-A, and La/SS-B. FOR ACTIVITY OF EACH HUMAN ANTIBODY, PLEASE REFER TO THE INDIVIDUAL PRODUCTS.
- [Autoimmune Western Blot Controls](https://immunovision.com/autoimmune-polyclonal-antibodies/autoimmune-western-blot-controls/)
- [Autoimmune Disease State Plasma](https://immunovision.com/autoimmune-polyclonal-antibodies/autoimmune-disease-state-plasma/): The ImmunoVision donor program has obtained disease state plasmas of various specificities. If we do not list the specificity that you need, please contact us at 479-751-7005. ImmunoVision is continually adding new and different monospecific donors to this program. Pricing of plasma is based on volume and lot purchase. (Minimum 100ml purchase.) Each lot is one draw or unit from a single donor. An additional fee will be charged for splitting a unit or lot. The volume of each unit or lot varies, but is approximately 500 ml. As in all donor plasma, activity may vary among lots.
- [Autoimmune Monoclonal Antibodies](https://immunovision.com/autoimmune-monoclonal-antibodies/): Chromatically purified mouse monoclonal antibody to the Y-F-V-P-P-K-E-D-F-K epitope of the Scl-70 antigen, Clone 17F2, Isotype IgG, K. For use in standard solid phase immunoassays.
- [Resources](https://immunovision.com/resources/): is where you can find additional information and support for our products and services. This page includes sections on Quality and Certificate of Analysis, as well as other helpful resources such as FAQs and technical documents. Our goal is to make it easy for you to find the information you need and to ensure that you have the best experience possible with our company.
- [Autoimmune Purified Antigens](https://immunovision.com/autoimmune-purified-antigens/): Discover precise autoimmune research with our purified antigens - trusted quality and reliable results.
- [Contact Us](https://immunovision.com/contact-us/): We're more then happy to helping you, feel free to contact us.
- [About Us](https://immunovision.com/about-us/): At ImmunoVision, we pride ourselves on our commitment to quality and excellence. We go to great lengths to ensure that our suppliers meet the highest standards in order to belong to the ImmunoVision family. Our staff is composed of highly qualified and experienced immunochemists who are dedicated to providing our clients with the best possible service.
- [Services](https://immunovision.com/services/): The services we offer include Microtiter Plate Coating, Custom Purification, Protein and Antibody Labeling, and Assay Development.
- [Home](https://immunovision.com/): ImmunoVision has been supplying reagents to the autoimmune field since 1985 and is the leader in the autoimmune market