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Protein A Antibodies

We offer Protein A Antibodies for use in common research applications: ELISA, Immunohistochemistry, Immunohistochemistry-Paraffin, Western Blot. Each Protein A Antibody is fully covered by our Guarantee+, to give you complete peace of mind and the support when you need it. Our Protein A Antibodies can be used in a variety of model species: Human, Mouse. Use the list below to choose the Protein A Antibody which is most appropriate for your research; you can click on each one to view full technical details, images, references, reviews and related products. Choose from our Protein A polyclonal antibodies.
Alternate Names for Protein A Antibodies
anti-Protein A antibody, anti-Immunoglobulin G binding protein A antibody, anti-SPA antibody, anti-Staphylococcal protein A antibody
19 Results for "protein-a" in Primary Antibodies
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MAB99763

Protein A Antibody (1051739) [Unconjugated]

100 μg
MAB99763
Western blot shows recombinant Protein A Long, Protein A, Protein G (neg). PVDF membrane was probed with 2 µg/mL of Rat Anti-Protein A Monoclonal Antibody (Catalog # MAB99763) (Left) or an irrelevant Rat IgG (Right) followed by HRP-conjugated Anti-Rat IgG Secondary Antibody (Catalog # HAF005). A specific band was detected for Protein A at approximately 55, 33 kDa (as indicated) only with MAB99763. This experiment was conducted under reducing conditions and using Western Blot Buffer Group 1.
All-Multi
Species Glossary
Reactivity: All-Multi
WB, Simple Western
Applications: WB, Simple Western
Rat Monoclonal
Host: Rat Monoclonal
Sample Size Available
Sizes: Sample Size Available
Unconjugated  
Available Conjugates:
Conjugate Catalog # Availability Size Price
Alexa Fluor 350 FAB99763U-100UG
Alexa Fluor 405 FAB99763V-100UG
Alexa Fluor 488 FAB99763G-100UG
Alexa Fluor 532 FAB99763X-100UG
Alexa Fluor 594 FAB99763T-100UG
Alexa Fluor 647 FAB99763R-100UG
Alexa Fluor 700 FAB99763N-100UG
Alexa Fluor 750 FAB99763S-100UG
Allophycocyanin FAB99763A
Biotin FAB99763B
CoraFluor 1 FAB99763CL1
DyLight 350 FAB99763D
DyLight 405 FAB99763E
DyLight 488 FAB99763K
DyLight 550 FAB99763L
DyLight 594 FAB99763M
DyLight 650 FAB99763W
DyLight 680 FAB99763Y
DyLight 755 FAB99763Z
FITC FAB99763F
HRP FAB99763H
Janelia Fluor 525 FAB99763JF525
Janelia Fluor 549 FAB99763I
Janelia Fluor 646 FAB99763J
Janelia Fluor 669 FAB99763JF669
PE FAB99763P
PerCP FAB99763C
mFluor Violet 450 SE FAB99763MFV450
mFluor Violet 500 SE FAB99763MFV500
mFluor Violet 610 SE FAB99763MFV610
Available Formulations
Formulation Catalog # Availability Price  
Carrier Free MAB99763-SP
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MAB99761

Protein A Antibody (946418) [Unconjugated]

100 μg
MAB99761
Western blot shows Recombinant Protein A Long, Recombinant Protein A, and Recombinant Protein G (negative control). The left panel of the PVDF membrane was probed with 2 µg/mL of Rat Anti-Protein A Monoclonal Antibody (Catalog # MAB99761) followed by HRP-conjugated Anti-Rat IgG Secondary Antibody (Catalog # HAF005). A specific band was detected for Protein A at approximately 33 kDa and Protein A Long at approximately 55 kDa (as indicated). To show specificity, the right panel was probed with Anti-Rat IgG Antibody (negative control). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
All-Multi
Species Glossary
Reactivity: All-Multi
WB, Simple Western
Applications: WB, Simple Western
Rat Monoclonal
Host: Rat Monoclonal
Sample Size Available
Sizes: Sample Size Available
Unconjugated  
Available Conjugates:
Conjugate Catalog # Availability Size Price
Alexa Fluor 350 FAB99761U-100UG
Alexa Fluor 405 FAB99761V-100UG
Alexa Fluor 488 FAB99761G-100UG
Alexa Fluor 532 FAB99761X-100UG
Alexa Fluor 594 FAB99761T-100UG
Alexa Fluor 647 FAB99761R-100UG
Alexa Fluor 700 FAB99761N-100UG
Alexa Fluor 750 FAB99761S-100UG
Allophycocyanin FAB99761A
Biotin FAB99761B
CoraFluor 1 FAB99761CL1
DyLight 350 FAB99761D
DyLight 405 FAB99761E
DyLight 488 FAB99761K
DyLight 550 FAB99761L
DyLight 594 FAB99761M
DyLight 650 FAB99761W
DyLight 680 FAB99761Y
DyLight 755 FAB99761Z
FITC FAB99761F
HRP FAB99761H
Janelia Fluor 525 FAB99761JF525
Janelia Fluor 549 FAB99761I
Janelia Fluor 646 FAB99761J
Janelia Fluor 669 FAB99761JF669
PE FAB99761P
PerCP FAB99761C
mFluor Violet 450 SE FAB99761MFV450
mFluor Violet 500 SE FAB99761MFV500
mFluor Violet 610 SE FAB99761MFV610
Available Formulations
Formulation Catalog # Availability Price  
Carrier Free MAB99761-SP
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MAB99762

Protein A Antibody (946425) [Unconjugated]

100 μg
All-Multi
Species Glossary
Reactivity: All-Multi
ELISA
Applications: ELISA
Rat Monoclonal
Host: Rat Monoclonal
Sample Size Available
Sizes: Sample Size Available
Unconjugated  
Available Conjugates:
Conjugate Catalog # Availability Size Price
Alexa Fluor 350 FAB99762U-100UG
Alexa Fluor 405 FAB99762V-100UG
Alexa Fluor 488 FAB99762G-100UG
Alexa Fluor 532 FAB99762X-100UG
Alexa Fluor 594 FAB99762T-100UG
Alexa Fluor 647 FAB99762R-100UG
Alexa Fluor 700 FAB99762N-100UG
Alexa Fluor 750 FAB99762S-100UG
Allophycocyanin FAB99762A
Biotin FAB99762B
CoraFluor 1 FAB99762CL1
DyLight 350 FAB99762D
DyLight 405 FAB99762E
DyLight 488 FAB99762K
DyLight 550 FAB99762L
DyLight 594 FAB99762M
DyLight 650 FAB99762W
DyLight 680 FAB99762Y
DyLight 755 FAB99762Z
FITC FAB99762F
HRP FAB99762H
Janelia Fluor 525 FAB99762JF525
Janelia Fluor 549 FAB99762I
Janelia Fluor 646 FAB99762J
Janelia Fluor 669 FAB99762JF669
PE FAB99762P
PerCP FAB99762C
mFluor Violet 450 SE FAB99762MFV450
mFluor Violet 500 SE FAB99762MFV500
mFluor Violet 610 SE FAB99762MFV610
Available Formulations
Formulation Catalog # Availability Price  
Carrier Free MAB99762-SP
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MAB9976

Protein A Antibody (946412) [Unconjugated]

100 μg
All-Multi
Species Glossary
Reactivity: All-Multi
ELISA
Applications: ELISA
Rat Monoclonal
Host: Rat Monoclonal
Sample Size Available
Sizes: Sample Size Available
Unconjugated  
Available Conjugates:
Conjugate Catalog # Availability Size Price
Alexa Fluor 350 FAB9976U-100UG
Alexa Fluor 405 FAB9976V-100UG
Alexa Fluor 488 FAB9976G-100UG
Alexa Fluor 532 FAB9976X-100UG
Alexa Fluor 594 FAB9976T-100UG
Alexa Fluor 647 FAB9976R-100UG
Alexa Fluor 700 FAB9976N-100UG
Alexa Fluor 750 FAB9976S-100UG
Allophycocyanin FAB9976A
Biotin FAB9976B
CoraFluor 1 FAB9976CL1
DyLight 350 FAB9976D
DyLight 405 FAB9976E
DyLight 488 FAB9976K
DyLight 550 FAB9976L
DyLight 594 FAB9976M
DyLight 650 FAB9976W
DyLight 680 FAB9976Y
DyLight 755 FAB9976Z
FITC FAB9976F
HRP FAB9976H
Janelia Fluor 525 FAB9976JF525
Janelia Fluor 549 FAB9976I
Janelia Fluor 646 FAB9976J
Janelia Fluor 669 FAB9976JF669
PE FAB9976P
PerCP FAB9976C
mFluor Violet 450 SE FAB9976MFV450
mFluor Violet 500 SE FAB9976MFV500
mFluor Violet 610 SE FAB9976MFV610
Available Formulations
Formulation Catalog # Availability Price  
Carrier Free MAB9976-SP
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NBP2-53424

Protein A Antibody - BSA Free

0.1 mg
NBP2-53424
Western Blot: Protein A Antibody [NBP2-53424] - Lane 1: Protein A Reduced. Lane 2: Protein A Reduced. Lane 3: Protein A Non-Reduced. Lane 4: Protein A Non-Reduced. Load: Lane 1 and 3 - 1.0 ug per lane, Lane 2 and 4 - 0.25 ug per lane. Primary antibody: Protein A antibody at 1:5,000 for overnight at 4C. Secondary antibody: DyLight 649 goat secondary antibody at 1:10,000 for 90 min at RT. Block: 5% BLOTTO overnight at 4C. Predicted/Observed size: approx. 50 kDa for Protein A. Other band(s): Protein A splice variants and isoforms.
Ba
Species Glossary
Reactivity: Ba
WB, ELISA, IP
Applications: WB, ELISA, IP
Goat Polyclonal
Host: Goat Polyclonal
Unconjugated  
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NBP3-50159

Protein A Antibody

100 ul
All-NA
Species Glossary
Reactivity: All-NA
WB, DB
Applications: WB, DB
Chicken Polyclonal
Host: Chicken Polyclonal
Unconjugated  
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FAB99762AFP680

Protein A Antibody (946425) [Alexa Fluor™ Plus 680]

100 μg
All-Multi
Species Glossary
Reactivity: All-Multi
Rat Monoclonal
Host: Rat Monoclonal
Alexa Fluor Plus 680  
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FAB9976AFP488

Protein A Antibody (946412) [Alexa Fluor™ Plus 488]

100 μg
All-Multi
Species Glossary
Reactivity: All-Multi
Rat Monoclonal
Host: Rat Monoclonal
Alexa Fluor Plus 488  
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FAB9976AFP647

Protein A Antibody (946412) [Alexa Fluor™ Plus 647]

100 μg
All-Multi
Species Glossary
Reactivity: All-Multi
Rat Monoclonal
Host: Rat Monoclonal
Alexa Fluor Plus 647  
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FAB9976AFP555

Protein A Antibody (946412) [Alexa Fluor™ Plus 555]

100 μg
All-Multi
Species Glossary
Reactivity: All-Multi
Rat Monoclonal
Host: Rat Monoclonal
Alexa Fluor Plus 555  
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FAB99761AFP405

Protein A Antibody (946418) [Alexa Fluor™ Plus 405]

100 μg
All-Multi
Species Glossary
Reactivity: All-Multi
Rat Monoclonal
Host: Rat Monoclonal
Alexa Fluor Plus 405  
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FAB99763AFP647

Protein A Antibody (1051739) [Alexa Fluor™ Plus 647]

100 μg
All-Multi
Species Glossary
Reactivity: All-Multi
Rat Monoclonal
Host: Rat Monoclonal
Alexa Fluor Plus 647  
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