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PE/Fire™ 640 anti-mouse CD103 Recombinant Antibody

Pricing & Availability
Clone
QA17A24 (See other available formats)
Regulatory Status
RUO
Other Names
Integrin αIEL chain, Integrin αE chain, αE integrin, ITGAE
Isotype
Mouse IgG1, κ
Ave. Rating
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Product Citations
publications
QA17A24_PE-Fire 640_CD103_Antibody_071922
C57BL/6 splenocytes were stained with anti-mouse CD3 APC and anti-mouse CD103 recombinant (clone QA17A24) PE/Fire™ 640 (left) or mouse IgG1, κ PE/Fire™ 640 isotype control (right).
  • QA17A24_PE-Fire 640_CD103_Antibody_071922
    C57BL/6 splenocytes were stained with anti-mouse CD3 APC and anti-mouse CD103 recombinant (clone QA17A24) PE/Fire™ 640 (left) or mouse IgG1, κ PE/Fire™ 640 isotype control (right).
Compare all formats See PE/Fire™ 640 spectral data
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156917 25 µg 100€
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156918 100 µg 252€
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Description

CD103 is a type I transmembrane glycoprotein known as αE integrin or Integrin αIEL chain. It belongs to the integrin family and is primarily found on intestinal intraepithelial lymphocytes (IEL). CD103 is also expressed on a subpopulation of lamina propria T cells, epithelial dendritic cells, lamina propria-derived dendritic cells, and a small subset of peripheral lymphocytes. T regulatory cells express high level of CD103. The CD103 expression on lymphocytes can be induced upon activation and TGF-β stimulation. In association with integrin β7, CD103 is expressed as αE/β7 heterodimer. Mature CD103 protein can be cleaved into 2 chains, a 150 kD (C-terminal) chain and a 25 kD (N-terminal) chain, which remain linked by disulfide bonds. CD103 binds to E-cadherin and mediates homing of lymphocytes to the intestinal epithelium.

Product Details
Technical Data Sheet (pdf)

Product Details

Verified Reactivity
Mouse
Antibody Type
Recombinant
Host Species
Mouse
Immunogen
Mouse intestinal intraepithelial lymphocytes
Formulation
Phosphate-buffered solution, pH 7.2, containing 0.09% sodium azide
Preparation
The antibody was purified by affinity chromatography and conjugated with PE/Fire™ 640 under optimal conditions.
Concentration
0.2 mg/mL
Storage & Handling
The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Application

FC - Quality tested
Recommended Usage

Each lot of this antibody is quality control tested by immunofluorescent staining with flow cytometric analysis. For flow cytometric staining, the suggested use of this reagent is ≤ 0.25 µg per million cells in 100 µL volume. It is recommended that the reagent be titrated for optimal performance for each application.

* PE/Fire™ 640 has a maximum excitation of 566 nm and a maximum emission of 639 nm.

Excitation Laser
Blue Laser (488 nm)
Green Laser (532 nm)/Yellow-Green Laser (561 nm)
RRID
AB_2924487 (BioLegend Cat. No. 156917)
AB_2924487 (BioLegend Cat. No. 156918)

Antigen Details

Structure
Type I transmembrane glycoprotein, Integrin family, can be cleaved into 150 kD and 25 kD chains, associated with β7 integrin
Function
Retention and activation of CD103+ lymphocytes in the intestinal epithelium, regulate tissue-specific T cell homing.
Interaction
T cells, Dendritic cells, Lymphocytes, Tregs
Ligand/Receptor
E-Cadherin
Cell Type
Dendritic cells, Lymphocytes, T cells, Tregs
Biology Area
Immunology
Molecular Family
Adhesion Molecules, CD Molecules
Antigen References
  1. Kilshaw PJ and Murant SJ. 1990. Eur. J. Immunol. 20:2201.
  2. Karecla PI, et al. 1995. Eur. J. Immunol. 25:852.
  3. LeFrancois L, et al. 1994. Eur. J. Immunol. 24:635.
  4. Sung SS, et al. 2006. J. Immunol. 176:2161.
  5. Johansson-Lindbom B, et al. 2005. J. Exp. Med. 202:1063.
  6. Dujardin HC, et al. 2004. Proc. Natl. Acad. Sci. USA. 101:14473.
Gene ID
16407 View all products for this Gene ID
UniProt
View information about CD103 on UniProt.org
Go To Top Version: 1    Revision Date: 07-19-2022

For Research Use Only. Not for diagnostic or therapeutic use.

 

This product is supplied subject to the terms and conditions, including the limited license, located at www.biolegend.com/terms) ("Terms") and may be used only as provided in the Terms. Without limiting the foregoing, BioLegend products may not be used for any Commercial Purpose as defined in the Terms, resold in any form, used in manufacturing, or reverse engineered, sequenced, or otherwise studied or used to learn its design or composition without express written approval of BioLegend. Regardless of the information given in this document, user is solely responsible for determining any license requirements necessary for user’s intended use and assumes all risk and liability arising from use of the product. BioLegend is not responsible for patent infringement or any other risks or liabilities whatsoever resulting from the use of its products.

 

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Toll-Free Phone: 1-877-Bio-Legend (246-5343) Phone: (858) 768-5800 Fax: (877) 455-9587

This data display is provided for general comparisons between formats.
Your actual data may vary due to variations in samples, target cells, instruments and their settings, staining conditions, and other factors.
If you need assistance with selecting the best format contact our expert technical support team.

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