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          • Primary Antibodies ›
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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 17 Human IgA antibodies, which have been validated in experiments with 2 publications and 34 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 17 Human IgA antibodies, which have been validated in experiments with 2 publications and 34 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.

          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
          Human IgA Recombinant Rabbit Monoclonal Antibody (JM10-42)
          Invitrogen
          Human IgA Recombinant Rabbit Monoclonal Antibody (JM10-42)
          4
          Target
          Human
          Details
          Rabbit Recombinant Monoclonal
          Application
          WB IHC (P) ICC/IF IP
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # MA5-32575

          100 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
          Special offer
          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
          Special offer
          Online exclusive
          Online offer:
          Cat # MA5-49597

          100 µL

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

          100 µL

          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
          Special offer
          Online exclusive
          Online offer:
          Cat # 3493-MSM3-P1
          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
          Special offer
          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
          Special offer
          Online exclusive
          Online offer:
          Cat # 3493-RBM4-P1

          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
          Special offer
          Online exclusive
          Online offer:
          Cat # MA5-50628

          100 µL

          NeoBiotechnologies
          IgA (Immunoglobulin Alpha Heavy Chain) (B-Cell Marker) Recombinant Rabbit Monoclonal Antibody (MSVA-700R)
          NeoBiotechnologies
          IgA (Immunoglobulin Alpha Heavy Chain) (B-Cell Marker) Recombinant Rabbit Monoclonal Antibody (MSVA-700R)
          1
          Target
          Human
          Details
          Rabbit Recombinant Monoclonal
          Application
          IHC (P)
          Price
          Special offer
          Online exclusive
          Online offer:
          Cat # 3493-RBM9-P1
          Invitrogen
          Human IgA Polyclonal Antibody
          Invitrogen
          Human IgA Polyclonal Antibody
          2
          Target
          Human Rat
          Details
          Rabbit Polyclonal
          Application
          WB IHC (PFA) ICC/IF
          Price
          Special offer
          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
          Special offer
          Online exclusive
          Online offer:
          Cat # PA5-148903

          100 µg

          Huabio
          IgA Monoclonal Antibody (5-C3)
          Huabio
          IgA Monoclonal Antibody (5-C3)
          1
          Target
          Human
          Details
          Mouse Monoclonal
          Application
          WB ELISA
          Price
          Special offer
          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
          Special offer
          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
          Special offer
          Online exclusive
          Online offer:
          Cat # MA5-49595

          100 µL

          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
          Special offer
          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
          Special offer
          Online exclusive
          Online offer:
          Cat # BS-4964R

          100 µL

          Custom Antibody Service

          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.

          Talk to a specialist now
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          Performance Guarantee

          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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          Get expert recommendations for common problems or connect directly with an on staff expert for technical assistance related to applications, equipment and general product use.

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