The key four gangliosides against which antibodies have been described are GM1, GD1a, GT1a, and GQ1b, with different antiganglioside antibodies being associated with particular features; for instance, GQ1b antibodies have been linked with Miller Fisher variant GBS and related forms including Bickerstaff encephalitis. The global Histone H3 Antibody market is dominated by key Players, such as [Thermo Fisher Scientific, FineTest, Santa Cruz Biotechnology, Merck, Bethyl, GeneTex, Atlas Antibodies, Sino Biological. Immunofluorescence (IF) is a detection technique that uses fluorochrome-labeled antibodies to visualize targets. The illness triggers antibodies to attack your nerves. Lab Equipment and Lab Supplies. The agonistic activity of mAbs is dependent on the epitope recognized as well as the isotype. Method: Serum immunoglobulin (IgG and IgM) of AGAs were measured in 121 participants from a registered cohort study of immune-mediated. MFS is commonly associated with the. These tests by themselves are not diagnostic and should be used in conjunction with other clinical parameters to confirm disease. Primary antibodies provide direct detection for high-abundance targets, and high target specificity when using amplified detection methods. 99 isolectin b4 ib4 biotin conjugate - by Bioz Stars , 2023-05 86 / 100 stars Images ib4 ( Thermo Fisher ) Thermo Fisher is a verified supplier Thermo Fisher manufactures this product About News. Miller Fisher syndrome is a rare disorder that causes your immune system to attack nerves, often in your face. Antibody Production and Purification. Symptoms of MFS include: Paralysis of the eye muscles Lack of reflexes in the tendons Abnormal muscle coordination Weak muscles Respiratory (breathing) problems or respiratory failure Learn about related topics Guillain. Antibodies for Immunofluorescence (IF). We are proud to offer brands you know and trust, including Sigma-Aldrich ® antibodies, Millipore ® antibodies, Upstate antibodies, Chemicon antibodies, and Calbiochem antibodies. A positive autoantibody against ganglioside is judged based on whether the coating region has a speckled coloring. May have diagnostic relevance in multifocal motor neuropathy (MMN), Guillain-Barré syndrome (GBS), and Miller Fisher syndrome (MFS). The global Histone H3 Antibody market is dominated by key Players, such as [Thermo Fisher Scientific, FineTest, Santa Cruz Biotechnology, Merck, Bethyl, GeneTex, Atlas Antibodies, Sino Biological. Antibodies to Rh antigens can be involved in hemolytic transfusion reactions and antibodies to the Rh (D) and Rh antigens confer significant risk of hemolytic disease of the fetus and newborn. Nyamuk Aedes aegypti sebagai vektor. Tempat acara ini terletak di dalam bangunan cagar budaya dengan desain interior yang tenang dan inspiratif yang membuat kamu merasa seperti di rumah. Major Players in Thymidylate Synthase Antibody market 2023 are: Sino Biological, Inc. Secondary Antibodies. Find out more about primary antibodies. Since the discovery of anti-GQ1b antibody in typical Miller Fisher syndrome (MFS) in 1992 ( 1 ), Bickerstaff brainstem encephalitis (BBE), acute ophthalmoplegia (AO), and other variants of MFS and Guillain-Barré syndrome (GBS) have been associated with anti-GQ1b antibody ( 2 ). GBS is one of the most common causes of acute, acquired weakness and is often provoked by a preceding infection. Thermo Fisher Scientific is committed to adopting higher validation standards for the Invitrogen antibody portfolio. The Fisher–Race system, which is more commonly in use today, uses the CDE nomenclature. These tests use small electric. com/_ylt=AwrFFb7It1lk4S0XbGJXNyoA;_ylu=Y29sbwNiZjEEcG9zAzUEdnRpZAMEc2VjA3Ny/RV=2/RE=1683630153/RO=10/RU=https%3a%2f%2feyewiki. IRDye 800CW secondary antibodies are the antibodies of choice for a wide variety of applications in the 800nm channel of Odyssey ® Imaging Systems. Anti-GD1b, anti-GM1 and anti-GQ1b antibodies were tested in serum of patients with GBS (N = 165), Miller Fisher syndrome (N = 10), MF-GBS (N = 28), monoclonal gammopathy of unknown significance neuropathy (MGUS; N = 101), chronic inflammatory demyelinating polyneuropathy (N = 29), paraneoplastic syndrome with anti-Hu-associated neuropathy. The Biocompare Antibody Search Tool lets researchers search over 3 million antibodies from hundreds of antibody suppliers quickly and easily. IF is commonly used together with immunocytochemistry (ICC) or immunohistochemistry (IHC). https://www. Larry W. Since the discovery of anti-GQ1b antibody in typical Miller Fisher syndrome (MFS) in 1992 ( 1 ), Bickerstaff brainstem encephalitis (BBE), acute ophthalmoplegia (AO), and other variants of MFS and Guillain-Barré syndrome (GBS) have been associated with anti-GQ1b antibody ( 2 ). Biocompare Antibody Search Tool. Miller Fisher syndrome (MFS) is a more rare variant of GBS and usually presents with at least 2 of the following features: ataxia, areflexia, and ophthalmoplegia. The Biocompare Antibody Search Tool lets researchers search over 3 million antibodies from hundreds of antibody suppliers quickly and easily. Lab Equipment and Lab Supplies / Fisher Scientific Shop Products Antibodies & Protein Biology Antibodies & Protein Biology Balances, Scales & Weighing Balances, Scales & Weighing Cell Culture & Analysis Cell Culture & Analysis Centrifuges & Microcentrifuges Programs & Special Offers Help & Support Center Discover your guide to using. Produk Lainnya / Brosur IPM / Company Profile. Spotlight—Thermo Fisher is the leading antibody supplier offering the most antibodies with advanced specificity validation. Histone H3 Antibody Market Overview and Scope By 2030. It’s rarer than Guillain-Barré syndrome. Fisher Scientific Brands BD Biosciences BD Biosciences Accelerate Discoveries Explore BD Biosciences flow cytometers, reagents, and single-cell multiomics solutions. MFS is commonly associated with the involvement of the lower cranial and facial nerves and does not usually involve motor weakness of limbs. Fisher Scientific Antibodies Antibodies Essential Products for Your Lab With over 400,000 primary and secondary antibodies from the most reliable and innovative life sciences suppliers, the Fisher Scientific channel carries the industry’s largest selection of antibodies for life sciences applications. 2264 Appointments & Locations Request an Appointment. (PDF) Identifikasi Jamur Candida Sp Dan Aspergillus Sp. Ataxia was associated with GD1b- and GT1b-enhanced anti-GQ1b antibodies or GM1-enhanced anti-GT1a antibodies. Cellular Analysis Find labeling and detection technologies, cell counting and microscopy instruments that accelerate your cell biology research. Antibody Production and Purification; Electrophoresis, Western Blotting and ELISA; Fisher Scientific Lab Essentials Catalog; Customer Support. Consider the quality, strength, and reliability of the products for your sensitive samples. View specifications, prices, citations, reviews, and more. Invitrogen Antibody Validation eLearning Courses Advanced Verification Thermo Fisher Scientific is committed to adopting higher validation standards for the Invitrogen antibody portfolio. As of 2023, there are over 50 antigens among which. The illness triggers antibodies to attack your nerves. Fisher Scientific Products Test Tubes, Vials, Caps and Closures Test Tubes, Vials, Caps and Closures Choose the right test tubes and vials and the appropriate caps and closures for your projects. Nomenclature The Rh blood group system has two sets of nomenclatures: one developed by Ronald Fisher and R. Anti-GD1b, anti-GM1 and anti-GQ1b antibodies were tested in serum of patients with GBS (N = 165), Miller Fisher syndrome (N = 10), MF-GBS (N = 28), monoclonal gammopathy of unknown significance neuropathy (MGUS; N = 101), chronic inflammatory demyelinating polyneuropathy (N = 29), paraneoplastic syndrome with anti-Hu-associated neuropathy (PNS; N …. Primary Antibodies. Summary Miller Fisher syndrome (MFS) is a rare acquired nerve disease related to Guillain-Barré syndrome (GBS). The D antigen is the most immunogenic of all the non-ABO antigens. Major Players in Acetyl-Histone H4 Antibody market 2023 are: Sino Biological, Inc. antibodies modulate >Hinge disulfides in human IgG2 CD40 antibodies modulate. Miller Fisher syndrome (MFS) is a rare nerve disease. com/result/isolectin b4 ib4 biotin conjugate/product/Thermo Fisher Average 86 stars, based on 1 article reviews Price from $9. Miller Fisher variant of Guillain. com / Low prices on 100,000+ high quality research tools. Experts aren’t sure why this happens. Fisherbrand™ Analytical Balance, 220g x 0. The Global Histone H3 Antibody market is anticipated to rise at a considerable rate during the forecast period, between 2022 and 2030. (PDF) DETERMINAN EPIDEMIOLOGI DEMAM BERDARAH …. Fisher Syndrome: What It Is, Symptoms & Treatment>Miller Fisher Syndrome: What It Is, Symptoms & Treatment. Fisher Scientific Products Antibodies Primary Antibodies All Primary Antibodies All Primary Antibodies Primary antibodies, immunoglobulins that bind to specific proteins. Antigens in the sample, tissue, or cells, can be visualized through direct or indirect detection. Lab Equipment and Lab Supplies / Fisher Scientific Shop Products Antibodies & Protein Biology Antibodies & Protein Biology Balances, Scales & Weighing Balances, Scales & Weighing Cell Culture & Analysis Cell Culture & Analysis Centrifuges & Microcentrifuges Programs & Special Offers Help & Support Center Discover your guide to using fishersci. Invitrogen Antibody Validation eLearning Courses Advanced Verification Thermo Fisher Scientific is committed to adopting higher validation standards for the Invitrogen antibody portfolio. Primary Antibodies (678,416) Secondary Antibodies (8,831) Isotype Controls and Standards (2,643. We have implemented additional specificity tests to help ensure the highest confidence levels in our products. Fisher, PhD Products 1 Anti-Biglycan (bovine) [LF-96] Antibody Anti-Biglycan (Mouse/Rat) [LF-159] Antibody Anti-Bone Sialoprotein (BSP), A129-E272 [LF-120] Antibody Anti-Bone Sialoprotein (BSP), A129-I139 [LF-100] Antibody Anti-Bone Sialoprotein (BSP), Y278-D295 [LF-84] Antibody Anti-Collagen Alpha-1 (I) Amino-Propeptide [LF-39] Antibody. For human IgG2 mAbs, the structure of the hinge region is important for modulating agonistic activity, but the underlying mechanism is unclear. 18 Tempat Acara Terbaik di Jakarta. It can cause issues with eye and facial movements, coordination and balance. Miller Fisher Syndrome: Symptoms and Treatment. We offer a wide variety of primary antibodies against key signaling proteins, cellular markers, and organelles, as well as cell junctions and CD markers. Spotlight—Thermo Fisher is the leading antibody supplier offering the most antibodies with advanced specificity validation. Major Players in Thymidylate Synthase Antibody market 2023 are: Sino Biological, Inc. Identifikasi Jamur Candida Sp Dan Aspergillus Sp Pada Sputum Lansia Di Panti Sosial Tresna Werdha Budi Mulia 1 Cipayung Jakarta Timur Dengan Metode HVC. The global Histone H3 Antibody market is dominated by key Players, such as [Thermo Fisher Scientific, FineTest, Santa Cruz Biotechnology, Merck, Bethyl,. Learn More Main Products Special Offers Resources Applications Featured Products All Products Featured Products Optimized and Laser Specific. INTRODUCTION The acute immune-mediated polyneuropathies are classified under the eponym Guillain-Barré syndrome (GBS) after some of the authors of early descriptions of the disease. Useful Links 01223 298 875 About Us Contact Us Call 01223 298 875 orContact Us Discover how much you can save >> Sign In / RegisterMy Account 0 Primary Antibodies Category Polyclonal Antibodies. The global Thymidylate Synthase Antibody market is projected to grow from USD million in 2023 to USD million by 2029, at a Compound Annual Growth Rate (CAGR) of during the forecast period. Miller Fisher syndrome (MFS) is a more rare variant of GBS and usually presents with at least 2 of the following features: ataxia, areflexia, and ophthalmoplegia. MFS typically presents as a monophasic, self-resolving triad of ophthalmoplegia, ataxia, and areflexia. We offer antibodies conjugated to many types of fluorophores to accommodate your flow cytometry needs. We are proud to offer brands you know and trust, including Sigma-Aldrich ® antibodies, Millipore ® antibodies, Upstate antibodies, Chemicon antibodies, and Calbiochem antibodies. Your doctor may also carry out a nerve conduction study and electromyography (EMG). Compare Antibody Search from leading suppliers on Biocompare. Bulbar palsy was associated with GT1b-enhanced anti-GQ1b antibodies. Thermo Fisher Scientific is committed to adopting higher validation standards for the Invitrogen antibody portfolio. Fisher Scientific Singapore. Antibodies are glycoproteins that serve an essential role in the immune system to protects animals from infection, or the cytotoxic effects of foreign compounds, by binding with high affinity to invasive molecules; classified as primary or secondary. Learn More Main Products Special Offers. Ganglioside (GM1, GD1b, and GQ1b) Antibodies, IgG and IgM>Ganglioside (GM1, GD1b, and GQ1b) Antibodies, IgG and IgM. Clinical relevance of serum antibodies to GD1b in immune. Antibody Market Insight 2023. We investigated using commercially available CaptureSelect CH1-XL affinity resin from Thermo Fisher Scientific for purification of bispecific antibody CD3-TAA. We are prioritizing orders for those customers directly involved in containing the spread of COVID-19. The key four gangliosides against which antibodies have been described are GM1, GD1a, GT1a, and GQ1b, with different antiganglioside antibodies being associated with particular features; for instance, GQ1b antibodies have been linked with Miller Fisher variant GBS and related forms including Bickerstaff encephalitis. The global Histone H3 Antibody market is dominated by key Players, such as [Thermo Fisher Scientific, FineTest, Santa Cruz Biotechnology, Merck, Bethyl, GeneTex, Atlas Antibodies, Sino Biological. We offer a wide variety of primary antibodies against key signaling proteins, cellular markers, and organelles, as well as cell junctions and CD markers. We investigated using commercially available CaptureSelect CH1-XL affinity resin from Thermo Fisher Scientific for purification of bispecific antibody CD3-TAA. Miller Fisher Syndrome: What It Is, Symptoms & Treatment. Miller Fisher syndrome (MFS), also known as Fisher syndrome and the Miller Fisher Variant of Guillain-Barré syndrome, is an autoimmune, antibody mediated neurologic disorder. 15 Serum was considered positive when antibody titre was 1000 or more. Invitrogen Antibody Validation eLearning Courses Advanced Verification Thermo Fisher Scientific is committed to adopting higher validation standards for the Invitrogen antibody portfolio. You can identify the products that have already undergone this testing with the Advanced Verification badge, shown. Fisher Antibodiescom supplies high-quality antibodies, proteins, and ELISA kits to life science researchers at cost-effective prices. Antibodies for Flow Cytometry Build your flow cytometry panels with our antibodies to identify cells and detect proliferation, homing profiles, activation states, and cytokine release. The role of isolated anti-GM2 antibodies is unknown. Miller Fisher syndrome (MFS) is characterised by the acute onset of external ophthalmoplegia, ataxia of a cerebellar type, and the loss of tendon reflexes. Miller Fisher syndrome (MFS), also known as Fisher syndrome and the Miller Fisher Variant of Guillain-Barré syndrome, is an autoimmune, antibody mediated neurologic disorder. Immunofluorescence Imaging. Anti-Parathyroid Hormone Receptor 1/PTH1R Antibody Picoband™ Applications: WB, ELISA, FCM Reactivity: Hu, Mk Conjugate/Tag: Unconjugated Quantity: 100 µg/vial Supplier Page Sign In or Register to view pricing Compare Product View All (26299) RayBiotech Rabbit anti-SARS-CoV-2 S1F Applications: ELISA Reactivity: Virus (Vi) Conjugate/Tag: Inquire. Miller Fisher syndrome (MFS) is a more rare variant of GBS and usually presents with at least 2 of the following features: ataxia, areflexia, and ophthalmoplegia. Fisher Scientific Antibodies Antibodies Essential Products for Your Lab With over 400,000 primary and secondary antibodies from the most reliable and innovative life sciences suppliers, the Fisher Scientific channel carries the industry’s largest selection of. Clinical Characterization of Anti. Test Tubes, Vials, Caps, and Closures. Antibodies. This antibody is found in about 95% of people with Miller Fisher syndrome. DOUBLE FIRE DOOR 1-2 HOURS. Innovative Research Geno Technology, Inc. Major Players in Thymidylate Synthase Antibody market 2023 are: Sino Biological, Inc. In Western countries, it makes up about 1% to 5% of all Guillain-Barré. In 2021, the market is growing at a steady rate and with the. Thermo Fisher Scientific AIRE Antibody. Amino Acid Analysis Reagents and Accessories. Major Players in Acetyl-Histone H4 Antibody market 2023 are: Sino Biological, Inc. Spotlight—Thermo Fisher is the leading antibody supplier offering the most antibodies with advanced specificity validation. Miller Fisher syndrome is a rare disorder that causes your immune system to attack nerves, often in your face. The resin is based on a 13-kDa llama VHH antibody fragment immobilized on epoxide-activated agarose (65 µm) that binds specifically to the CH1 domain of IgG heavy chain. Fisher Scientific Products Test Tubes, Vials, Caps and Closures Test Tubes, Vials, Caps and Closures Choose the right test tubes and vials and the appropriate caps and closures for your projects. Miller Fisher syndrome (MFS) is a more rare variant of GBS and usually presents with at least 2 of the following features: ataxia, areflexia, and ophthalmoplegia. Boster Biological Technology Bio-Techne Thermo Fisher Scientific (China) Co. Serum IgG and IgM antibodies to GT1a, GQ1b, and other gangliosides (GM2, GM1, GM1b, GD1a, GalNAc-GD1a, GD1b, and GT1b) were measured by an enzyme-linked immunosorbent assay (ELISA) as described elsewhere. 1000 Westgate Drive Suite 123 Saint Paul, MN 55114 651-646-0089 Fax: 651-646-0095 Comodo SSL. 2 Chiba et al 3 found that all of six patients with MFS had. Ganglioside (GM1, GD1b, and GQ1b) Antibodies, IgG and IgM. Most people recover fully within six months after receiving treatment. According to a 2022 analysis of supplier antibody. The global Acetyl-Histone H4 Antibody market is projected to grow from USD million in 2023 to USD million by 2029, at a Compound Annual Growth Rate (CAGR) of during the forecast period. Lab Equipment and Lab Supplies / Fisher Scientific Shop Products Antibodies & Protein Biology Antibodies & Protein Biology Balances, Scales & Weighing Balances, Scales & Weighing Cell Culture & Analysis Cell Culture & Analysis Centrifuges & Microcentrifuges Programs & Special Offers Help & Support Center Discover your guide to using fishersci. You can identify the products that have already undergone this testing with the Advanced Verification badge, shown above. Find out more about primary antibodies. The Rh blood group system consisted of 49 defined blood group antigens [1] in 2005. 1 It is considered a variant of Guillain-Barré syndrome (GBS), because some patients who present with MFS progress to GBS. Antibody Market Overview and Scope By 2030>Histone H3 Antibody Market Overview and Scope By 2030. Fisher Scientific Products Antibodies Primary Antibodies All Primary Antibodies All Primary Antibodies Primary antibodies, immunoglobulins that bind to specific proteins or other biomolecules, are used in many research applications and protocols to detect targets of interest. This includes government, high-volume patient testing sites, first responders, and healthcare customers and workers supporting patient testing and vaccine development. Miller Fisher syndrome is a rare disorder that causes your immune system to attack nerves, often in your face. Antibodies for Flow Cytometry. Serum IgG and IgM antibodies to GT1a, GQ1b, and other gangliosides (GM2, GM1, GM1b, GD1a, GalNAc-GD1a, GD1b, and GT1b) were measured by an enzyme-linked immunosorbent assay (ELISA) as described elsewhere. Biomatik Assay Genie Creative. Our highly cited primary, secondary, and recombinant monoclonal antibodies have you covered for your ELISA, Western blot, immunohistochemistry, or other assay needs. Major Players in Acetyl-Histone H4 Antibody market 2023 are: Sino Biological, Inc. Guillain–Barré syndrome (GBS) is a rapid-onset muscle weakness caused by the immune system damaging the peripheral nervous system. Fisher Syndrome: Symptoms and Treatment. IRDye ® 800CW Secondary Antibodies. Neck weakness was associated with GD1a-enhanced anti-GQ1b antibodies. The Rh blood group system is a human blood group system. IRDye 800CW secondary antibodies are the antibodies of choice for a wide variety of applications in the 800nm channel of Odyssey ® Imaging Systems. This antibody is found in about 95% of people with Miller Fisher syndrome. Antibodies & Protein Biology. According to a 2022 analysis of supplier antibody validation by CiteAb, Thermo Fisher leads the industry with over 11,000 antibodies with enhanced specificity validation. Boster Biological Technology Bio-Techne Thermo Fisher Scientific (China) Co. Primary antibodies provide direct detection for high-abundance targets, and high target specificity when using amplified detection methods. This antibody is found in about 95% of people with Miller Fisher syndrome. Rh antibodies are Immunoglobulin G (IgG) antibodies which are acquired through exposure to Rh-positive blood (generally either through pregnancy or transfusion of blood products). Summary Miller Fisher syndrome (MFS) is a rare acquired nerve disease related to Guillain-Barré syndrome (GBS). It is considered to be a variant of Guillain-Barré syndrome. IRDye 800CW secondary antibodies can be used for two-color detection when multiplexed with IRDye 680RD or IRDye 680LT secondary antibodies. Crosslinking, Labeling and Protein Modification. SINGLE FIRE DOOR 1-2 HOURS. The Global Histone H3 Antibody market is anticipated to rise at a considerable rate during the forecast period, between 2022 and 2030. May have diagnostic relevance in multifocal motor neuropathy (MMN), Guillain-Barré syndrome (GBS), and Miller Fisher syndrome (MFS). Objective: This study aimed to determine the diagnostic efficiency of a novel immunoblotting detection assay for anti-ganglioside antibodies (AGAs) in the Guillain–Barre syndrome (GBS). Fisher Scientific Products Antibodies Primary Antibodies All Primary Antibodies All Primary Antibodies Primary antibodies, immunoglobulins that bind to specific proteins or other biomolecules, are used in many research applications and protocols to detect targets of interest. Antibodies Antibodies Bat Bovine Canine Caprine Chicken Dolphin Duck Equine Feline Ferret Guinea Pig Hamster Human Mink Monkey Mouse Ovine Rabbit Rat Salmon Swine Zebrafish Kingfisher Biotech, Inc. Miller Fisher syndrome usually develops a few days or up to 4 weeks after an illness, especially a. * According to a 2022 analysis of supplier antibody validation by CiteAb, Thermo Fisher leads the industry with over 11,000 antibodies with enhanced specificity validation. Experts arent sure why this happens. Singapore Science Park 2. org%2fMiller_Fisher_variant_of_Guillain-Barre_Syndrome/RK=2/RS=MLg42I63rct6oKpHFRKeKCXN5NY- referrerpolicy=origin target=_blank>See full list on eyewiki. Antibody Market Trend 2023. Our highly cited primary, secondary, and recombinant monoclonal antibodies have you covered for your ELISA, Western blot, immunohistochemistry, or other assay needs. More Reliability in Sample Protection Fisherbrand Cryogenic. Fisher Scientific Brands BD Biosciences BD Biosciences Accelerate Discoveries Explore BD Biosciences flow cytometers, reagents, and single-cell multiomics solutions. Twelve kinds of antibodies could be detected simultaneously, including GM1, GM2, GM3, GM4, GQ1b, GT1b, GT1a, GD1a, GD1b, GD2, GD3, and sulfatide. Miller Fisher syndrome is a variant of Guillain-Barré syndrome. Thermo Fisher Scientific is committed to adopting higher validation standards for the Invitrogen antibody portfolio. Monoclonal antibodies (mAbs) are powerful therapeutic agents. Anti-GQ1b antibodies are seen in more than 80 percent of patients with Miller-Fisher syndrome and may be elevated in GBS patients with ophthalmoplegia. 1mg, InCal (30488127) Login to view price. It contains proteins on the surface of red blood cells. Bispecific Antibodies: Downstream Purification. Query the antibody database by target antigen, species reactivity, host, conjugate or application. Fisher Scientific>Lab Equipment and Lab Supplies. Antibodies for Flow Cytometry Build your flow cytometry panels with our antibodies to identify cells and detect proliferation, homing profiles, activation states, and cytokine release. Antibodies to Rh antigens can be involved in hemolytic transfusion reactions and antibodies to the Rh (D) and Rh antigens confer significant risk of hemolytic disease of the fetus and newborn. INTRODUCTION The acute immune-mediated polyneuropathies are classified under the eponym Guillain-Barré syndrome (GBS) after some of the authors of early descriptions of the disease. Fisher Scientific Products Test Tubes, Vials, Caps and Closures Test Tubes, Vials, Caps and Closures Choose the right test tubes and vials and the appropriate caps and closures for your projects.