CD103 Rat mAb (PE) - Primary antibody, specific to CD103

Cat. No.: Ab191682
AVAILABLE TO ORDER
GRADE & PURITY Validated ? Validated grade — performance confirmed in defined applications before release. Use when you want documented assurance the reagent works as stated. ExactAb™ ? ExactAb™ — Aladdin's antibody line emphasizing precision and validated quality. Use for reliable, specificity-validated antibody applications. 0.5 mg/mL
Application
Flow Cytometry
Host species
Rat
Reactive species
Mouse
Isotype
Rat IgG2a
Clone Number
M290
Conjugation
PE
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
10μg
Ab191682-10μg
3
$63.90
25μg
Ab191682-25μg
2
$125.90
100μg
Ab191682-100μg
1
$387.90
Enter a quantity for the sizes you want to add.
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Why this grade

ExactAb™, Validated, 0.5 mg/mL ExactAb™,Validated for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Protected from light,Do not freeze Ships Wet ice,Do not freeze Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Rat anti Mouse CD103 Antibody, Monoclonal (M290), could be used for Flow Cytometry.

Specifications

Product Name
CD103 Rat mAb (PE) - Primary antibody, specific to CD103
Synonyms
aM290 | alpha-E1 | A530055J10 | alpha-M290 | antigen CD103, human mucosal lymphocyte antigen 1 | alpha polypeptide | CD103 antigen | CD103 | HML-1 antigen | HUMINAE | Integrin alpha E | integrin alpha-E | Integrin alpha-IEL | integrin, alpha E (antigen CD
Specifications & Purity
ExactAb™, Validated, 0.5 mg/mL
Biochemical and Physiological Mechanisms
Integrin alpha-E/beta-7 is a receptor for E-cadherin. It mediates adhesion of intra-epithelial T-lymphocytes to epithelial cell monolayers.
Host species
Rat
Specificity
CD103
Immunogen
Mouse intestinal epithelial cells
Positive Control
Flow Cytometry: C57BL/6 mouse splenocytes
Conjugation
PE
Excitation (nm)
Blue Laser(488nm), Green Laser(532nm), Yellow-Green Laser(561nm)
Emission(nm)
575nm
Ex/Em(nm)
Ex:565nm;Em:575nm
Grade
ExactAb™, Validated
Light Chain Type
kappa
Purification Method
Protein G purified
Concentration
0.5 mg/mL
Storage and Shipping
Storage
Store at 2-8°C,Protected from light,Do not freeze
Shipped In
Wet ice,Do not freeze
Stability And Storage
The antibody solution should be stored undiluted between 2°C and 8°C, and protected from prolonged exposure to light. Do not freeze.
Images

CD103 Rat mAb (PE) (Ab191682) - Flow Cytometry
Flow cytometry analysis of CD103 expression by C57BL/6 mouse splenocytes (right panel) compared to an isotype control (left panel). Cells were stained with CD103 Rat mAb (PE) (Ab191682) at 0.2μg/test for 1 hour at 4°C. Left panel - Rat IgG (PE) (Ab180312).

CD103 Rat mAb (PE) (Ab191682) - Flow Cytometry
Flow cytometry analysis of CD103 expression by C57BL/6 mouse splenocytes (red) compared to an isotype control (blue). Cells were stained with CD103 Rat mAb (PE) (Ab191682) at 0.2μg/test for 1 hour at 4°C. Blue - Rat IgG (PE) (Ab180312). Black - Unlabelled control, cells without incubation with primary antibody.

Application
ApplicationDilution info
Flow Cytometry

≤1.0μg/ test

For flow cytometric staining, the suggested use of this reagent is ≤1.0 μg per million cells in 100 µL staining volume.

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Associated Targets(Human)
ITGAE Tbio Integrin alpha-E (0 Activities)
Activity TypeActivity Value -log(M)Mechanism of ActionActivity ReferencePublications (PubMed IDs)
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Documents & Articles
Solution Calculators
Reviews

Customer Reviews

Need help choosing the grade?

Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.

View Validated grade guide → View ExactAb™ grade guide →

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