CD31 Rat mAb (AF488) - Primary antibody, specific to CD31

Cat. No.: Ab190227
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
390
Conjugation
AF488
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
10μg
Ab190227-10μg
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$75.90
25μg
Ab190227-25μg
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$151.90
100μg
Ab190227-100μg
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$377.90
Enter a quantity for the sizes you want to add.
🧪

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 CD31 Antibody, Monoclonal (390), could be used for Flow Cytometry.

Specifications

Product Name
CD31 Rat mAb (AF488) - Primary antibody, specific to CD31
Synonyms
Cd31 | Pecam | adhesion molecule | CD31 antigen | CD31/EndoCAM | EndoCAM | FLJ34100 | FLJ58394 | GPIIA' | PECA1 | PECAM1 | PECAM-1 | PECAM-1, CD31/EndoCAM | platelet endothelial cell adhesion molecule | platelet endothelial cell adhesion molecule-1 | plat
Specifications & Purity
ExactAb™, Validated, 0.5 mg/mL
Biochemical and Physiological Mechanisms
Induces susceptibility to atherosclerosis (By similarity). Cell adhesion molecule which is required for leukocyte transendothelial migration (TEM) under most inflammatory conditions. Tyr-690 plays a critical role in TEM and is required for efficient traff
Host species
Rat
Specificity
CD31
Immunogen
C3H/HeJ mouse hematopoietic progenitor cell line 3
Positive Control
Flow Cytometry: C57BL/6 mouse splenocytes
Conjugation
AF488
Excitation (nm)
Blue Laser(488nm)
Emission(nm)
525nm
Ex/Em(nm)
Ex:490nm;Em:525nm
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

CD31 Rat mAb (AF488) (Ab190227) - Flow Cytometry
Flow cytometry analysis of CD31 expression by C57BL/6 mouse splenocytes (right panel) compared to an isotype control (left panel). Cells were stained with CD31 Rat mAb (AF488) (Ab190227) at 0.3μg/test for 1 hour at 4°C. Left panel - Rat IgG (AF488) (Ab190240).

CD31 Rat mAb (AF488) (Ab190227) - Flow Cytometry
Flow cytometry analysis of CD31 expression by C57BL/6 mouse splenocytes (red) compared to an isotype control (blue). Cells were stained with CD31 Rat mAb (AF488) (Ab190227) at 0.3μg/test for 1 hour at 4°C. Blue - Rat IgG (AF488) (Ab190240). 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)
PECAM1 Tbio Platelet endothelial cell adhesion molecule (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:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot NumberCertificate TypeDateItem
ZJ25F0421049Certificate of AnalysisFeb 24, 2026 Ab190227
ZJ25F0421050Certificate of AnalysisFeb 24, 2026 Ab190227
ZJ25F0421051Certificate of AnalysisFeb 24, 2026 Ab190227
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 →

Related Products

Rat IgG - Isotype Control Antibody, IgG
Goat Anti-Rat IgG H&L Antibody - Secondary antibody, Goat IgG
Goat Anti-Rat IgG H&L (Biotin) - Secondary antibody, Goat IgG
Rat IgG (Biotin) - Isotype Control Antibody, IgG
Rat IgG (PE) - Isotype Control Antibody, IgG
Rat IgG (FITC) - Isotype Control Antibody, IgG
Rat IgG (APC) - Isotype Control Antibody, IgG
CD31 Rat mAb - Primary antibody, specific to CD31, Rat IgG2a
Rat IgG2a-kappa, anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD, Rat IgG2a
Rat IgG2b-kappa, anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD, Rat IgG2b
Rat IgG1-kappa - Isotype Control Antibody, Rat IgG1
Rat IgG (AF405) - Isotype Control Antibody, IgG
Rat IgG (AF647) - Isotype Control Antibody, IgG
CD31 Rat mAb (Biotin) - Primary antibody, specific to CD31, Rat IgG2a
CD31 Rat mAb (FITC) - Primary antibody, specific to CD31, Rat IgG2a
CD31 Rat mAb (PE) - Primary antibody, specific to CD31, Rat IgG2a
CD31 Rat mAb (AF647) - Primary antibody, specific to CD31, Rat IgG2a
CD31 Rat mAb (APC) - Primary antibody, specific to CD31, Rat IgG2a
Rat IgG (AF700) - Isotype Control Antibody, IgG
Rat IgG (AF555) - Isotype Control Antibody
Rat IgG2b-kappa (Biotin), anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD
Rat IgG2b-kappa (APC), anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD
Rat IgG2b-kappa (FITC), anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD
Rat IgG2b-kappa (AF555), anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD
Rat IgG2b-kappa (AF647), anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD
Rat IgG2a-kappa (AF405), anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD
Rat IgG2a-kappa (AF647), anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD
Rat IgG2a-kappa (FITC), anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD
Rat IgG2a-kappa (APC), anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD
Rat IgG2b-kappa (AF700), anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD
Rat IgG2b-kappa (AF405), anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD
Rat IgG2a-kappa (AF700), anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD
Rat IgG (PE-Cy5) - Isotype Control Antibody
Rat IgG (APC-Cy7) - Isotype Control Antibody
Rat IgG2a-kappa (AF555), anti-Spike RBD - Isotype Control Antibody, specific to Spike RBD
Rat IgG (AF488) - Isotype Control Antibody
CD31 Rat mAb (PE-Cy5) - Primary antibody, specific to CD31
CD31 Rat mAb (AF405) - Primary antibody, specific to CD31
CD31 Rat mAb (APC-Cy7) - Primary antibody, specific to CD31
CD31 Rat mAb (PE-Cy7) - Primary antibody, specific to CD31
Rat IgG (PE-Cy7) - Isotype Control Antibody

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.