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AB255954

Anti-Integrin beta 7 antibody [FIB504] - BSA and Azide free

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(1 Publication)

Rat Recombinant Monoclonal Integrin beta 7 antibody. Carrier free. Suitable for Flow Cyt and reacts with Mouse, Human samples. Cited in 1 publication.

View Alternative Names

Integrin beta-7, Gut homing receptor beta subunit, ITGB7

2 Images
Flow Cytometry - Anti-Integrin beta 7 antibody [FIB504] - BSA and Azide free (AB255954)
  • Flow Cyt

Lab

Flow Cytometry - Anti-Integrin beta 7 antibody [FIB504] - BSA and Azide free (AB255954)

Flow Cytometry analysis of mouse splenocytes labeling Integrin beta 7 with rat IgG isotype control (Left panel) or ab254538 (Right panel, 1.003 μg/mL). The secondary used is Goat anti rat IgG (Alexa Fluor® 488, ab150157) at a 1/2000 dilution. Cells were then stained with anti-CD3 conjugated to Alexa Fluor® 647.
Gated on viable T cells.

This image was produced using the same antibody clone but in a different formulation ab254538, PBS, sodium azide, glycerol and BSA.

Flow Cytometry - Anti-Integrin beta 7 antibody [FIB504] - BSA and Azide free (AB255954)
  • Flow Cyt

Lab

Flow Cytometry - Anti-Integrin beta 7 antibody [FIB504] - BSA and Azide free (AB255954)

Flow cytometric analysis of human peripheral blood mononuclear cells labeling Integrin beta 7 with ab254538 at 1.003 μg/mL (red) compared with a Rat IgG, monoclonal Isotype Control (black) and an unlabeled control (cells without incubation with primary antibody and secondary antibody) (blue). Goat anti rat IgG (Alexa Fluor® 488, ab150157) at 1/2000 dilution was used as the secondary antibody.

Gated on viable cells.

This image was produced using the same antibody clone but in a different formulation ab254538, PBS, sodium azide, glycerol and BSA.

Key facts

Host species

Rat

Clonality

Monoclonal

Clone number

FIB504

Isotype

IgG2a

Carrier free

Yes

Reacts with

Mouse, Human

Applications

Flow Cyt

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

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Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "FlowCyt" : {"fullname" : "Flow Cytometry", "shortname":"Flow Cyt"}, "ICCIF" : {"fullname" : "Immunocytochemistry/ Immunofluorescence", "shortname":"ICC/IF"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "FlowCyt-species-checked": "testedAndGuaranteed", "FlowCyt-species-dilution-info": "1.003 µg/mL", "FlowCyt-species-notes": "<p></p>", "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>" }, "Mouse": { "FlowCyt-species-checked": "testedAndGuaranteed", "FlowCyt-species-dilution-info": "1.003 µg/mL", "FlowCyt-species-notes": "<p></p>", "ICCIF-species-checked": "notRecommended", "ICCIF-species-dilution-info": "", "ICCIF-species-notes": "<p></p>" } } }
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Product details

ab255954 is the carrier-free version of ab254538.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Want a custom formulation?
This antibody clone is manufactured by Abcam. If you require a custom buffer formulation or conjugation for your experiments, please contact orders@abcam.com

Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.

Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

Compatibility
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.

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Properties and storage information

Form
Liquid
Purification technique
Ion exchange chromatography
Storage buffer
pH: 7.2 - 7.4 Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C
Storage information
Do Not Freeze
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Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

Integrin beta 7 also known as beta-7 integrin beta 7 or β7 is a protein encoded by the ITGB7 gene. It forms a heterodimer most commonly with integrin alpha 4 (forming α4β7 integrin) or integrin alpha E (forming αEβ7 integrin). The molecular mass of integrin beta 7 is approximately 84 kDa. It is expressed in the intestinal mucosa particularly associated with immune cells such as T lymphocytes and dendritic cells. Integrin beta 7 plays an important role in cell adhesion and migration by binding to its ligands which are present on endothelial cells in the gut.
Biological function summary

Integrin beta 7 facilitates cell adhesion and signaling processes important for immune surveillance and inflammation regulation. As part of heterodimer complexes like α4β7 and αEβ7 integrins it mediates adhesion of lymphocytes to mucosal tissues. This interaction is necessary for directing lymphocytes to sites of inflammation in the intestinal tract. The α4β7 integrin particularly binds to the addressin MAdCAM-1 which is expressed on high endothelial venules in the gut-associated lymphoid tissues.

Pathways

Integrin beta 7 is involved in both integrin-mediated signaling and leukocyte extravasation pathways. These pathways regulate the localization and migration of immune cells to target tissues which is essential for efficient immune responses. The protein works together with integrin alpha 4 and alpha E components to facilitate these processes. Integrin signaling activates various intracellular cascades including those involving kinases that modulate cell adhesion and migration.

Integrin beta 7 has significant implications in inflammatory bowel disease (IBD) and other immune-mediated conditions like celiac disease. Elevated expression of integrin beta 7 particularly in the α4β7 complex associates with the overactive lymphocyte trafficking found in IBD. As a result therapies targeting this integrin like vedolizumab aim to modulate lymphocyte migration. The involvement of proteins such as MAdCAM-1 in this integrin's function links it to the pathophysiology of these diseases.
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Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:
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Target data

Integrin ITGA4/ITGB7 (alpha-4/beta-7) (Peyer patches-specific homing receptor LPAM-1) is an adhesion molecule that mediates lymphocyte migration and homing to gut-associated lymphoid tissue (GALT) (Probable). Integrin ITGA4/ITGB7 interacts with the cell surface adhesion molecules MADCAM1 which is normally expressed by the vascular endothelium of the gastrointestinal tract (PubMed : 10837471, PubMed : 14608374). Interacts also with VCAM1 and fibronectin, an extracellular matrix component (Probable). It recognizes one or more domains within the alternatively spliced CS-1 region of fibronectin (Probable). Interactions involve the tripeptide L-D-T in MADCAM1, and L-D-V in fibronectin (Probable). Integrin ITGAE/ITGB7 (alpha-E/beta-7, HML-1) is a receptor for E-cadherin (PubMed : 10837471).. (Microbial infection) Binds to HIV-1 gp120, thereby allowing the virus to enter GALT, which is thought to be the major trigger of AIDS disease. Interaction would involve a tripeptide L-D-I in HIV-1 gp120.
See full target information ITGB7
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Publications (1)

Recent publications for all applications. Explore the full list and refine your search

Journal of immunology (Baltimore, Md. : 1950) 158:2099-106 PubMed9036954

1997

Monoclonal antibodies specific for beta 7 integrin and mucosal addressin cell adhesion molecule-1 (MAdCAM-1) reduce inflammation in the colon of scid mice reconstituted with CD45RBhigh CD4+ T cells.

Applications

Unspecified application

Species

Unspecified reactive species

D Picarella,P Hurlbut,J Rottman,X Shi,E Butcher,D J Ringler
View all publications
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Product promise

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