• Primary Antibodies ›
  • by Target

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 and Rabbit. Find the Human IgA antibody that fits your needs. Choose from 1 of 15 Human IgA antibodies, which have been validated in experiments with 2 publications and 32 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...
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 and Rabbit. Find the Human IgA antibody that fits your needs. Choose from 1 of 15 Human IgA antibodies, which have been validated in experiments with 2 publications and 32 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)

View more
View less
  • Search by
  • Products
  • Images
  • Epitopes
  • Panel Builder LinkTry our free panel design service
Filters

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.

Filters
Filters
Show Less
+-2
Clear All
More
Less
15 results
Target
Details
Application
Price
Compare
15 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

Proteintech
Human IgA Monoclonal Antibody (3A5A5)
Proteintech
Human IgA Monoclonal Antibody (3A5A5)
11
Target
Human
Details
Mouse Monoclonal
Application
WB IHC (P) IHC (PFA)
Price
Special offer
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
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 µg

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 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

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

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

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 µg

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

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

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
guarantee_icon

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.*

Learn more
help_icon

We're here to help

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.

Contact tech support

Your items have has been added!


Host server : magellan-search-649bfd9c6b-jlsz7:80/100.66.128.142:80.
git-commit: 6001d82975f0049f9efc09ec70b1b2d89229eeb3
git-url: https://github.com/thermofisher/magellan-search
git-branch: release/2.36.2-2025.09.39-1.0