CD31 Antibodies

Find the right product for your experiment. Filter by application, check species reactivity, enquire directly with suppliers.

66 products from 13 suppliers, 17 RRID-verified.

The most cited CD31 antibody is Abcam ab28364 with 190 RRID-verified research citations. 17 products from 9 suppliers are compared on this page. Cell adhesion molecule which is required for leukocyte transendothelial migration (TEM) under most inflammatory conditions (PubMed:17580308, PubMed:19342684).

Our pick for: IHC in Pig
Anti-CD31 antibody
AbcamCat# ab28364
190citations
Applications
IFIHCWB
Reactivity
PigMouseHuman
HostRabbit
ClonalityPolyclonal
View on AbcamView RRID verification
Human/Mouse/Rat CD31/PECAM-1 Antibody
R and D SystemsCat# AF3628
136citations
Applications
FCIFIHCWB
Reactivity
HumanRatMouse
HostGoat
ClonalityPolyclonal
View on R and D SystemsView RRID verification
CD31, Endothelial Cell
AgilentCat# M0823Clone: JC70A
64citations
ApplicationsAsk supplier
Reactivity
Human
HostMouse
ClonalityMonoclonal
View RRID verification
Purified Rat Anti-Mouse CD31 Clone MEC 13.3
BD BiosciencesCat# 557355Clone: MEC 13.3
41citations
Applications
FC
Reactivity
Mouse
HostRat
ClonalityMonoclonal
View on BD BiosciencesView RRID verification
38citations
ApplicationsAsk supplier
Reactivity
PigMouse
HostRat
ClonalityMonoclonal
View RRID verification
CD31 (PECAM-1) (D8V9E) XP® Rabbit mAb
Cell Signaling TechnologyCat# 77699Clone: D8V9E
36citations
Applications
IHCWB
Reactivity
Mouse
HostRabbit
ClonalityMonoclonal
View on Cell Signaling TechnologyView RRID verification
CD31
BD BiosciencesCat# 551262
36citations
ApplicationsAsk supplier
Reactivity
Mouse
HostRat
ClonalityMonoclonal
View on BD BiosciencesView RRID verification
Alexa Fluor(R) 647 anti-mouse CD31
BioLegendCat# 102516Clone: Clone MEC13.3
36citations
Applications
FC
Reactivity
Mouse
HostRat
ClonalityMonoclonal
View on BioLegendView RRID verification
34citations
ApplicationsAsk supplier
Reactivity
Mouse
HostRat
ClonalityMonoclonal
View on BD BiosciencesView RRID verification
CD31 (PECAM-1) Monoclonal Antibody (390), PE-Cyanine7, eBioscience
Thermo Fisher ScientificCat# 25-0311-82Clone: Clone 390
33citations
Applications
FC
Reactivity
Mouse
HostRat
ClonalityMonoclonal
View on Thermo Fisher ScientificView RRID verification
APC anti-mouse CD31
BioLegendCat# 102410Clone: Clone 390
31citations
Applications
FC
Reactivity
Mouse
HostRat
ClonalityMonoclonal
View on BioLegendView RRID verification
CD31 (PECAM-1) (89C2) Mouse mAb
Cell Signaling TechnologyCat# 3528Clone: 89C2
28citations
Applications
IFIHCIPWB
Reactivity
Human
HostMouse
ClonalityMonoclonal
View on Cell Signaling TechnologyView RRID verification
APC anti-mouse CD31
BioLegendCat# 102510Clone: Clone MEC13.3
27citations
Applications
FC
Reactivity
Mouse
HostRat
ClonalityMonoclonal
View on BioLegendView RRID verification
25citations
ApplicationsAsk supplier
Reactivity
Mouse
Host
ClonalityMonoclonal
View on MilliporeView RRID verification
25citations
Applications
FC
Reactivity
Mouse
HostRat
ClonalityMonoclonal
View on BD BiosciencesView RRID verification
25citations
ApplicationsAsk supplier
Reactivity
Mouse
HostRat
ClonalityMonoclonal
View on BD BiosciencesView RRID verification
CD31 antibody [JC/70A]
AbcamCat# ab9498
23citations
ApplicationsAsk supplier
Reactivity
RabbitHuman
HostMouse
ClonalityMonoclonal
View on AbcamView RRID verification
CD31 Monoclonal Antibody
CUSABIOCat# CSB-MA017767A0mClone: 9E6E12
Validated · ELISA, WB, IHC
Applications
ELISAWBIHCIFFC
Reactivity
Human
HostMouse
ClonalityMonoclonal
View datasheet on CUSABIO
CD31 Recombinant Monoclonal Antibody
CUSABIOCat# CSB-RA017767A0HUClone: 7B7
Validated · ELISA, WB, IHC
Applications
ELISAWBIHCFC
Reactivity
Human
HostRabbit
ClonalityMonoclonal
View datasheet on CUSABIO
PECAM1 (Ab-713) Antibody
CUSABIOCat# CSB-PA116016
Validated · ELISA, WB, IHC
Applications
ELISAWBIHCIF
Reactivity
HumanMouse
HostRabbit
ClonalityPolyclonal
View datasheet on CUSABIO
PECAM1 Antibody
CUSABIOCat# CSB-PA085447
Validated · ELISA, WB, IHC
Applications
ELISAWBIHC
Reactivity
HumanMouse
HostRabbit
ClonalityPolyclonal
View datasheet on CUSABIO
PECAM1 Antibody
CUSABIOCat# CSB-PA929097
Validated · ELISA, IHC
Applications
ELISAIHC
Reactivity
HumanMouse
HostRabbit
ClonalityPolyclonal
View datasheet on CUSABIO
PECAM1 Antibody
CUSABIOCat# CSB-PA022257
Validated · ELISA, IHC
Applications
ELISAIHC
Reactivity
HumanMouse
HostRabbit
ClonalityPolyclonal
View datasheet on CUSABIO
PECAM1 Antibody
CUSABIOCat# CSB-PA116222
Validated · WB, ELISA
Applications
WBELISA
Reactivity
Human
HostRabbit
ClonalityPolyclonal
View datasheet on CUSABIO
PECAM1 Antibody
CUSABIOCat# CSB-PA851852
Validated · WB, IHC, IF
Applications
WBIHCIFELISA
Reactivity
HumanMouseRat
HostRabbit
ClonalityPolyclonal
View datasheet on CUSABIO

+ 41 more CD31 options from other suppliers.

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Frequently Asked Questions

What is CD31?

Platelet endothelial cell adhesion molecule (PECAM-1) also known as cluster of differentiation 31 (CD31) is a protein that in humans is encoded by the PECAM1 gene found on chromosome17q23.3. PECAM-1 plays a key role in removing aged neutrophils from the body.

Source: Wikipedia

Which CD31 antibody is most cited in research?

Proteintech 60004-1-Ig (GAPDH antibody) with 705 RRID-verified research citations.

Source: Antibody Registry (RRID)

What applications are CD31 antibodies used for?

CD31 antibodies are commonly validated for FC, IHC, IF, WB, IP. Application data is sourced from supplier specifications and verified through the Antibody Registry.

Source: Antibody Registry (RRID)

UniProt: P16284PubMed: CD31 antibodyAntibody Registry

Need a CD31 antibody?

RRID-verified. Application checked. We'll connect you with the right supplier.

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All products RRID-verified through the Antibody Registry. Application and species data from supplier specifications and published research. No paid placements.

Last updated: July 2026