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            • Primary Antibodies ›
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            Human IgA antibodies from Thermo Fisher Scientific
            Learn more about Human IgA primary antibodies that can be used in Immunohistochemistry, Western Blot, ELISA and Immunocytochemistry in Human and Rat samples.
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              Human IgA Antibodies

              Antibodies that detect Human IgA can be used in several scientific applications, including Immunohistochemistry, Western Blot, ELISA, Immunocytochemistry and Immunoelectrophoresis. These antibodies target Human IgA in Human and Rat samples. Our Human IgA monoclonal,... Antibodies that detect Human IgA can be used in several scientific applications, including Immunohistochemistry, Western Blot, ELISA, Immunocytochemistry and Immunoelectrophoresis. These antibodies target Human IgA in Human and Rat samples. Our Human IgA monoclonal, recombinant monoclonal and polyclonal antibodies are... Antibodies that detect Human IgA can be used in several scientific applications, including Immunohistochemistry, Western Blot, ELISA, Immunocytochemistry and Immunoelectrophoresis. These antibodies target Human IgA in Human and Rat samples. Our Human IgA monoclonal, recombinant monoclonal and polyclonal antibodies are developed in Mouse, Rabbit and Sheep. Find the Human IgA antibody that fits your needs. Choose from 1 of 16 Human IgA antibodies, which have been validated in experiments with 2 publications and 33 images featured in our data gallery.

              Browse primary antibodies for WB, Flow, IHC, ICC/IF, ELISA, IP, and other applications. Antibodies with Advanced Verification data have been validated for specificity to ensure that the...
              Antibodies that detect Human IgA can be used in several scientific applications, including Immunohistochemistry, Western Blot, ELISA, Immunocytochemistry and Immunoelectrophoresis. These antibodies target Human IgA in Human and Rat samples. Our Human IgA monoclonal, recombinant monoclonal and polyclonal antibodies are developed in Mouse, Rabbit and Sheep. Find the Human IgA antibody that fits your needs. Choose from 1 of 16 Human IgA antibodies, which have been validated in experiments with 2 publications and 33 images featured in our data gallery.

              Browse primary antibodies for WB, Flow, IHC, ICC/IF, ELISA, IP, and other applications. Antibodies with Advanced Verification data have been validated for specificity to ensure that the antibody binds to the antigen stated. If you cannot find the antibody you're looking for, contact us today to develop custom antibodies for specific targets, species and applications.
              Human IgA antibodies from Thermo Fisher Scientific
              Learn more about Human IgA primary antibodies that can be used in Immunohistochemistry, Western Blot, ELISA and Immunocytochemistry in Human and Rat samples.
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                Target Information

                Human IgA, also known as human immunoglobulin A, is an antibody that is produced by the immune system in response to antigens. It is the most abundant immunoglobulin in mucosal secretions, such as saliva, tears, and breast milk, and plays a key role in defense against pathogens at mucosal surfaces. IgA works by binding to specific antigens and preventing them from entering the body's tissues. It can also activate complement and promote phagocytosis by immune cells. Human IgA can be used in research to study the immune response to pathogens and to develop diagnostic tests and therapeutic interventions for infectious diseases.

                Synonyms

                A2m Marker; Ig alpha 1 Chain C Region; Ig alpha 2 Chain C Region; IgA1; IGHA1; IGHA2; Immunoglobulin A; Immunoglobulin Am1; Immunoglobulin Am2; immunoglobulin heavy constant alpha 1; Immunoglobulin Heavy Constant Alpha 2; immunoglobulin heavy constant alpha 2 (A2m marker)

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                Disclaimer

                Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

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                16 results
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                16 results
                Invitrogen
                Best Seller
                Human IgA Recombinant Rabbit Monoclonal Antibody (JM10-42)
                Invitrogen
                Best Seller
                Human IgA Recombinant Rabbit Monoclonal Antibody (JM10-42)
                4
                Target
                Human
                Details
                Rabbit Recombinant Monoclonal
                Application
                WB IHC (P) ICC/IF IP
                Price (EUR)
                514,00514,00
                Online exclusive
                Online offer:
                Cat # MA5-32575

                100 µL

                Proteintech
                Most Figures
                Human IgA Monoclonal Antibody (3A5A5)
                Proteintech
                Most Figures
                Human IgA Monoclonal Antibody (3A5A5)
                11
                Target
                Human
                Details
                Mouse Monoclonal
                Application
                WB IHC (P) IHC (PFA)
                Price (EUR)
                437,00437,00
                Online exclusive
                Online offer:
                Cat # 60099-1-IG

                150 µL

                Invitrogen
                Human IgA Recombinant Rabbit Monoclonal Antibody (10Q6M3)
                Invitrogen
                Human IgA Recombinant Rabbit Monoclonal Antibody (10Q6M3)
                1
                Target
                Human
                Details
                Rabbit Recombinant Monoclonal
                Application
                WB ELISA
                Price (EUR)
                500,00500,00
                Online exclusive
                Online offer:
                Cat # MA5-42727

                100 µL

                Invitrogen
                Human IgA Monoclonal Antibody (KT41)
                Invitrogen
                Human IgA Monoclonal Antibody (KT41)
                3
                Target
                Human
                Details
                Mouse Monoclonal
                Application
                WB IHC (P) ELISA
                Price (EUR)
                798,00798,00
                Online exclusive
                Online offer:
                Cat # MA5-49597

                100 µg

                Invitrogen
                Human IgA Monoclonal Antibody (KT153)
                Invitrogen
                Human IgA Monoclonal Antibody (KT153)
                2
                Target
                Human
                Details
                Mouse Monoclonal
                Application
                WB IHC (P)
                Price (EUR)
                614,00614,00
                Online exclusive
                Online offer:
                Cat # MA5-49452

                100 µg

                Invitrogen
                Human IgA Monoclonal Antibody (3-F5)
                Invitrogen
                Human IgA Monoclonal Antibody (3-F5)
                1
                Target
                Human
                Details
                Mouse Monoclonal
                Application
                WB ELISA
                Price (EUR)
                481,00481,00
                Online exclusive
                Online offer:
                Cat # MA5-50628

                100 µL

                Invitrogen
                Human IgA Polyclonal Antibody
                Invitrogen
                Human IgA Polyclonal Antibody
                2
                Target
                Human Rat
                Details
                Rabbit Polyclonal
                Application
                WB IHC (PFA) ICC/IF
                Price (EUR)
                496,00496,00
                Online exclusive
                Online offer:
                Cat # PA5-115394

                100 µL

                Invitrogen
                Human IgA Polyclonal Antibody
                Invitrogen
                Human IgA Polyclonal Antibody
                1
                Target
                Human
                Details
                Sheep Polyclonal
                Application
                WB
                Price (EUR)
                319,00319,00
                Online exclusive
                Online offer:
                Cat # PA5-148903

                100 µg

                NeoBiotechnologies
                Immunoglobulin Alpha (IgA) Heavy Chain Recombinant Mouse Monoclonal Antibody (rHISA43)
                NeoBiotechnologies
                Immunoglobulin Alpha (IgA) Heavy Chain Recombinant Mouse Monoclonal Antibody (rHISA43)
                2
                Target
                Human
                Details
                Mouse Recombinant Monoclonal
                Application
                IHC (P)
                Price (EUR)
                658,00658,00
                Online exclusive
                Online offer:
                Cat # 3493-MSM3-P1
                100 µg
                • 100 µg
                • 20 µg
                NeoBiotechnologies
                Immunoglobulin Alpha (IgA) Heavy Chain Recombinant Mouse Monoclonal Antibody (rHISA43)
                NeoBiotechnologies
                Immunoglobulin Alpha (IgA) Heavy Chain Recombinant Mouse Monoclonal Antibody (rHISA43)
                2
                Target
                Human
                Details
                Mouse Recombinant Monoclonal
                Application
                IHC (P)
                Price (EUR)
                658,00658,00
                Online exclusive
                Online offer:
                Cat # 3493-MSM3-P1ABX

                100 µg

                NeoBiotechnologies
                IgA (Immunoglobulin Alpha Heavy Chain) (B-Cell Marker) Recombinant Rabbit Monoclonal Antibody (IGHA/3877R)
                NeoBiotechnologies
                IgA (Immunoglobulin Alpha Heavy Chain) (B-Cell Marker) Recombinant Rabbit Monoclonal Antibody (IGHA/3877R)
                2
                Target
                Human
                Details
                Rabbit Recombinant Monoclonal
                Application
                IHC (P) IE
                Price (EUR)
                716,00716,00
                Online exclusive
                Online offer:
                Cat # 3493-RBM4-P1

                100 µg

                Huabio
                IgA Monoclonal Antibody (5-C3)
                Huabio
                IgA Monoclonal Antibody (5-C3)
                1
                Target
                Human
                Details
                Mouse Monoclonal
                Application
                WB ELISA
                Price (EUR)
                469,00469,00
                Online exclusive
                Online offer:
                Cat # M1510-30

                100 µL

                Huabio
                IgA Monoclonal Antibody (3-B6)
                Huabio
                IgA Monoclonal Antibody (3-B6)
                1
                Target
                Human
                Details
                Mouse Monoclonal
                Application
                WB ELISA
                Price (EUR)
                469,00469,00
                Online exclusive
                Online offer:
                Cat # M1510-31

                100 µL

                Invitrogen
                Human IgA Monoclonal Antibody (KT40)
                Invitrogen
                Human IgA Monoclonal Antibody (KT40)
                Target
                Human
                Details
                Mouse Monoclonal
                Application
                ELISA
                Price (EUR)
                548,00548,00
                Online exclusive
                Online offer:
                Cat # MA5-49595

                100 µg

                Bioss
                human Serum IgA Polyclonal Antibody
                Bioss
                human Serum IgA Polyclonal Antibody
                Target
                Human
                Details
                Rabbit Polyclonal
                Application
                IHC (P) IHC (F) ICC/IF ELISA
                Price (EUR)
                396,00396,00
                Online exclusive
                Online offer:
                Cat # BS-0474R

                100 µL

                Bioss
                human secretory IgA Polyclonal Antibody
                Bioss
                human secretory IgA Polyclonal Antibody
                Target
                Human
                Details
                Rabbit Polyclonal
                Application
                WB IHC (P) IHC (F) ICC/IF ELISA
                Price (EUR)
                413,00413,00
                Online exclusive
                Online offer:
                Cat # BS-4964R

                100 µL

                Viewing 16 results of 16

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                Searching for an antibody we don't offer? We make custom antibodies for specific targets, species and applications.

                More than 18,000 custom antibodies created so far.

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                If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*

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