ICOS Antibodies

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

47 RRID-verified products from 5 suppliers.

The most cited ICOS antibody is BioLegend 313502 with 21 RRID-verified research citations. 47 products from 5 suppliers are compared on this page.

Our pick for: FC in Rat
Purified anti-human/mouse/rat CD278 (ICOS)
BioLegendCat# 313502Clone: Clone C398.4A
21citations
Sent to BioLegend or local distributors
Applications
FCIP
Reactivity
RatMouseHuman
HostArmenian Hamster
ClonalityMonoclonal
View on BioLegendView RRID verification
Anti-CD278/ICOS (C398.4A)-148Nd—100 Tests
Standard BioToolsCat# 3148019Clone: C398.4A
13citations
Sent to Standard BioTools or local distributors
ApplicationsAsk supplier
Reactivity
RatPorcineMouseRhesus+1
HostHamster
ClonalityMonoclonal
View RRID verification
CD278 (ICOS) Monoclonal Antibody (C398.4A), FITC, eBioscience
Thermo Fisher ScientificCat# 11-9949-82Clone: Clone C398.4A
10citations
Sent to Thermo Fisher Scientific or local distributors
Applications
FC
Reactivity
RatMouseRhesus monkey
HostArmenian Hamster
ClonalityMonoclonal
View on Thermo Fisher ScientificView RRID verification
PerCP/Cyanine5.5 anti-human/mouse/rat CD278 (ICOS)
BioLegendCat# 313518Clone: Clone C398.4A
10citations
Sent to BioLegend or local distributors
Applications
FC
Reactivity
HumanRatMouse
HostArmenian Hamster
ClonalityMonoclonal
View on BioLegendView RRID verification
PE/Cyanine7 anti-human/mouse/rat CD278 (ICOS)
BioLegendCat# 313520Clone: Clone C398.4A
9citations
Sent to BioLegend or local distributors
Applications
FC
Reactivity
HumanRatMouse
HostArmenian Hamster
ClonalityMonoclonal
View on BioLegendView RRID verification
CD278 (ICOS) Monoclonal Antibody (7E.17G9), PE, eBioscience
Thermo Fisher ScientificCat# 12-9942-82Clone: Clone 7E.17G9
9citations
Sent to Thermo Fisher Scientific or local distributors
Applications
FC
Reactivity
Mouse
HostRat
ClonalityMonoclonal
View on Thermo Fisher ScientificView RRID verification
Brilliant Violet 785(TM) anti-human/mouse/rat CD278 (ICOS)
BioLegendCat# 313534Clone: Clone C398.4A
7citations
Sent to BioLegend or local distributors
Applications
FC
Reactivity
HumanRatMouse
HostArmenian Hamster
ClonalityMonoclonal
View on BioLegendView RRID verification
CD278 (ICOS) Monoclonal Antibody (7E.17G9), FITC, eBioscience
Thermo Fisher ScientificCat# 11-9942-82Clone: Clone 7E.17G9
7citations
Sent to Thermo Fisher Scientific or local distributors
Applications
FC
Reactivity
Mouse
HostRat
ClonalityMonoclonal
View on Thermo Fisher ScientificView RRID verification
PE/Cyanine7 anti-human/mouse/rat CD278 (ICOS)
BioLegendCat# 313519Clone: Clone C398.4A
7citations
Sent to BioLegend or local distributors
Applications
FC
Reactivity
HumanRatMouse
HostArmenian Hamster
ClonalityMonoclonal
View on BioLegendView RRID verification
PE anti-human/mouse/rat CD278 (ICOS)
BioLegendCat# 313508Clone: Clone C398.4A
7citations
Sent to BioLegend or local distributors
Applications
FC
Reactivity
HumanRatMouse
HostArmenian Hamster
ClonalityMonoclonal
View on BioLegendView RRID verification
InVivoMab anti-mouse ICOS
Bio X CellCat# BE0059Clone: clone 7E.17G9
7citations
Sent to Bio X Cell or local distributors
Applications
FC
Reactivity
Mouse
HostRat
ClonalityMonoclonal
View RRID verification
ICOS (CD278) BB515 C398.4A 100ug
BD BiosciencesCat# 565880Clone: clone C398.4A
6citations
Sent to BD Biosciences or local distributors
Applications
FC
Reactivity
HumanRatMouseRhesus
HostArmenian Hamster
ClonalityMonoclonal
View on BD BiosciencesView RRID verification
Brilliant Violet 421(TM) anti-human/mouse/rat CD278 (ICOS)
BioLegendCat# 313524Clone: Clone C398.4A
6citations
Sent to BioLegend or local distributors
Applications
FC
Reactivity
HumanRatMouse
HostArmenian Hamster
ClonalityMonoclonal
View on BioLegendView RRID verification
FITC anti-human/mouse/rat CD278 (ICOS)
BioLegendCat# 313506Clone: Clone C398.4A
6citations
Sent to BioLegend or local distributors
Applications
FC
Reactivity
HumanRatMouse
HostArmenian Hamster
ClonalityMonoclonal
View on BioLegendView RRID verification
APC anti-human/mouse/rat CD278 (ICOS)
BioLegendCat# 313510Clone: Clone C398.4A
6citations
Sent to BioLegend or local distributors
Applications
FC
Reactivity
HumanRatMouse
HostArmenian Hamster
ClonalityMonoclonal
View on BioLegendView RRID verification
PE anti-mouse CD278 (ICOS)
BioLegendCat# 117406Clone: Clone 7E.17G9
5citations
Sent to BioLegend or local distributors
Applications
FC
Reactivity
Mouse
HostRat
ClonalityMonoclonal
View on BioLegendView RRID verification
PE/Cyanine5 anti-mouse CD278 (ICOS)
BioLegendCat# 107708Clone: Clone 15F9
5citations
Sent to BioLegend or local distributors
Applications
FC
Reactivity
Mouse
HostSyrian Hamster
ClonalityMonoclonal
View on BioLegendView RRID verification
Brilliant Violet 650(TM) anti-human/mouse/rat CD278 (ICOS)
BioLegendCat# 313550Clone: Clone C398.4A
5citations
Sent to BioLegend or local distributors
Applications
FC
Reactivity
HumanRatMouse
HostArmenian Hamster
ClonalityMonoclonal
View on BioLegendView RRID verification
TotalSeq(TM)-A0171 anti-human/mouse/rat CD278 (ICOS)
BioLegendCat# 313555Clone: Clone C398.4A
5citations
Sent to BioLegend or local distributors
ApplicationsAsk supplier
Reactivity
RatMouseHuman
HostArmenian Hamster
ClonalityMonoclonal
View on BioLegendView RRID verification
TotalSeq(TM)-C0171 anti-human/mouse/rat CD278 (ICOS)
BioLegendCat# 313553Clone: Clone C398.4A
5citations
Sent to BioLegend or local distributors
ApplicationsAsk supplier
Reactivity
RatMouseHuman
HostArmenian Hamster
ClonalityMonoclonal
View on BioLegendView RRID verification
APC/Cyanine7 anti-human/mouse/rat CD278 (ICOS)
BioLegendCat# 313530Clone: Clone C398.4A
5citations
Sent to BioLegend or local distributors
Applications
FC
Reactivity
HumanRatMouse
HostArmenian Hamster
ClonalityMonoclonal
View on BioLegendView RRID verification
4citations
Sent to BD Biosciences or local distributors
ApplicationsAsk supplier
Reactivity
Human
HostMouse
ClonalityMonoclonal
View on BD BiosciencesView RRID verification
CD278 (ICOS) Monoclonal Antibody (ISA-3), PE-Cyanine7, eBioscience
Thermo Fisher ScientificCat# 25-9948-42Clone: Clone ISA-3
4citations
Sent to Thermo Fisher Scientific or local distributors
Applications
FC
Reactivity
Human
HostMouse
ClonalityMonoclonal
View on Thermo Fisher ScientificView RRID verification
CD278 (ICOS)
BD BiosciencesCat# 564549Clone: DX29
4citations
Sent to BD Biosciences or local distributors
Applications
FC
Reactivity
Human
HostMouse
ClonalityMonoclonal
View on BD BiosciencesView RRID verification
CD278 (ICOS) Monoclonal Antibody (7E.17G9), APC, eBioscience
Thermo Fisher ScientificCat# 17-9942-82Clone: Clone 7E.17G9
4citations
Sent to Thermo Fisher Scientific or local distributors
Applications
FC
Reactivity
Mouse
HostRat
ClonalityMonoclonal
View on Thermo Fisher ScientificView RRID verification
4citations
Sent to BD Biosciences or local distributors
ApplicationsAsk supplier
Reactivity
Human
HostMouse
ClonalityMonoclonal
View on BD BiosciencesView RRID verification
Alexa Fluor(R) 488 anti-human/mouse/rat CD278 (ICOS)
BioLegendCat# 313514Clone: Clone C398.4A
4citations
Sent to BioLegend or local distributors
Applications
FC
Reactivity
RatMouseHuman
HostArmenian Hamster
ClonalityMonoclonal
View on BioLegendView RRID verification
APC anti-human/mouse/rat CD278 (ICOS)
BioLegendCat# 313509Clone: Clone C398.4A
4citations
Sent to BioLegend or local distributors
Applications
FC
Reactivity
HumanRatMouse
HostArmenian Hamster
ClonalityMonoclonal
View on BioLegendView RRID verification
CD278 (ICOS) Monoclonal Antibody (C398.4A), eBioscience
Thermo Fisher ScientificCat# 14-9949-82Clone: Clone C398.4A
4citations
Sent to Thermo Fisher Scientific or local distributors
Applications
FCIHCIP
Reactivity
RatMouseRhesus monkey
HostArmenian Hamster
ClonalityMonoclonal
View on Thermo Fisher ScientificView RRID verification
Brilliant Violet 605(TM) anti-human/mouse/rat CD278 (ICOS)
BioLegendCat# 313538Clone: Clone C398.4A
4citations
Sent to BioLegend or local distributors
Applications
FC
Reactivity
HumanRatMouse
HostArmenian Hamster
ClonalityMonoclonal
View on BioLegendView RRID verification
CD278 (ICOS) Monoclonal Antibody (7E.17G9), PE-Cyanine7, eBioscience
Thermo Fisher ScientificCat# 25-9942-82Clone: Clone 7E.17G9
4citations
Sent to Thermo Fisher Scientific or local distributors
Applications
FC
Reactivity
Mouse
HostRat
ClonalityMonoclonal
View on Thermo Fisher ScientificView RRID verification
CD278 (ICOS) Monoclonal Antibody (ISA-3), PerCP-eFluor™ 710, eBioscience
Thermo Fisher ScientificCat# 46-9948-42Clone: Clone ISA-3
4citations
Sent to Thermo Fisher Scientific or local distributors
Applications
FC
Reactivity
Human
HostMouse
ClonalityMonoclonal
View on Thermo Fisher ScientificView RRID verification
CD278 (ICOS) Monoclonal Antibody (C398.4A), PE, eBioscience
Thermo Fisher ScientificCat# 12-9949-81Clone: Clone C398.4A
4citations
Sent to Thermo Fisher Scientific or local distributors
Applications
FC
Reactivity
RatMouseRhesus monkey
HostArmenian Hamster
ClonalityMonoclonal
View on Thermo Fisher ScientificView RRID verification
Alexa Fluor(R) 700 anti-human/mouse/rat CD278 (ICOS)
BioLegendCat# 313528Clone: Clone C398.4A
3citations
Sent to BioLegend or local distributors
Applications
FC
Reactivity
HumanRatMouse
HostArmenian Hamster
ClonalityMonoclonal
View on BioLegendView RRID verification
PE anti-mouse CD278 (ICOS)
BioLegendCat# 107705Clone: Clone 15F9
3citations
Sent to BioLegend or local distributors
Applications
FC
Reactivity
Mouse
HostSyrian Hamster
ClonalityMonoclonal
View on BioLegendView RRID verification
Brilliant Violet 785(TM) anti-human/mouse/rat CD278 (ICOS)
BioLegendCat# 313533Clone: Clone C398.4A
3citations
Sent to BioLegend or local distributors
Applications
FC
Reactivity
HumanRatMouse
HostArmenian Hamster
ClonalityMonoclonal
View on BioLegendView RRID verification
CD278 (ICOS) Monoclonal Antibody (7E.17G9), eBioscience
Thermo Fisher ScientificCat# 14-9942-85Clone: Clone 7E.17G9
3citations
Sent to Thermo Fisher Scientific or local distributors
Applications
FC
Reactivity
Mouse
HostRat
ClonalityMonoclonal
View on Thermo Fisher ScientificView RRID verification
CD278 (ICOS) Monoclonal Antibody (7E.17G9), PerCP-eFluor™ 710, eBioscience
Thermo Fisher ScientificCat# 46-9942-82Clone: Clone 7E.17G9
3citations
Sent to Thermo Fisher Scientific or local distributors
Applications
FC
Reactivity
Mouse
HostRat
ClonalityMonoclonal
View on Thermo Fisher ScientificView RRID verification
FITC anti-human/mouse/rat CD278 (ICOS)
BioLegendCat# 313505Clone: Clone C398.4A
3citations
Sent to BioLegend or local distributors
Applications
FC
Reactivity
HumanRatMouse
HostArmenian Hamster
ClonalityMonoclonal
View on BioLegendView RRID verification
CD278 (ICOS) Monoclonal Antibody (C398.4A), APC, eBioscience
Thermo Fisher ScientificCat# 17-9949-80Clone: Clone C398.4A
3citations
Sent to Thermo Fisher Scientific or local distributors
Applications
FC
Reactivity
RatMouseRhesus monkey
HostArmenian Hamster
ClonalityMonoclonal
View on Thermo Fisher ScientificView RRID verification
Alexa Fluor(R) 647 anti-human/mouse/rat CD278 (ICOS)
BioLegendCat# 313516Clone: Clone C398.4A
3citations
Sent to BioLegend or local distributors
Applications
FCIHC
Reactivity
HumanRatMouse
HostArmenian Hamster
ClonalityMonoclonal
View on BioLegendView RRID verification
PerCP/Cyanine5.5 anti-human/mouse/rat CD278 (ICOS)
BioLegendCat# 313517Clone: Clone C398.4A
3citations
Sent to BioLegend or local distributors
Applications
FC
Reactivity
HumanRatMouse
HostArmenian Hamster
ClonalityMonoclonal
View on BioLegendView RRID verification
CD278 (ICOS)
BD BiosciencesCat# 564777Clone: DX29
3citations
Sent to BD Biosciences or local distributors
Applications
FC
Reactivity
Human
HostMouse
ClonalityMonoclonal
View on BD BiosciencesView RRID verification
ICOS (CD278)
BD BiosciencesCat# 565884Clone: C398.4A
3citations
Sent to BD Biosciences or local distributors
Applications
FC
Reactivity
RatMouseRhesusHuman
HostArmenian Hamster
ClonalityMonoclonal
View on BD BiosciencesView RRID verification
PE anti-mouse CD278 (ICOS)
BioLegendCat# 107706Clone: Clone 15F9
3citations
Sent to BioLegend or local distributors
Applications
FC
Reactivity
Mouse
HostSyrian Hamster
ClonalityMonoclonal
View on BioLegendView RRID verification
CD278 (ICOS)
BD BiosciencesCat# 562901Clone: DX29
3citations
Sent to BD Biosciences or local distributors
Applications
FC
Reactivity
Human
HostMouse
ClonalityMonoclonal
View on BD BiosciencesView RRID verification
CD278 (ICOS) Monoclonal Antibody (C398.4A), APC, eBioscience
Thermo Fisher ScientificCat# 17-9949-82Clone: Clone C398.4A
3citations
Sent to Thermo Fisher Scientific or local distributors
Applications
FC
Reactivity
RatMouseRhesus monkey
HostArmenian Hamster
ClonalityMonoclonal
View on Thermo Fisher ScientificView RRID verification

Frequently Asked Questions

Why compare antibodies on BIOLYNKR?

BIOLYNKR shows RRID-verified products from multiple suppliers in one place. Filter by application and species, detect OEM relabels, and enquire directly with suppliers or local distributors. All data is sourced from the Antibody Registry and published research — no paid placements or advertiser influence.

What is ICOS?

Icos Corporation was an American biotechnology company and the largest biotechnology company in the U.S. state of Washington, before it was sold to Eli Lilly and Company in 2007. It was founded in 1989 by David Blech, Isaac Blech, Robert Nowinski, and George Rathmann, a pioneer in the industry and chief executive officer (CEO) and co-founder of Amgen. Icos focused on the development of drugs to treat inflammatory disorders. During its 17-year history, the company conducted clinical trials of ...

Source: Wikipedia

Which ICOS antibody is most cited in research?

BioLegend 313502 (Purified anti-human/mouse/rat CD278 (ICOS)) with 21 RRID-verified research citations.

Source: Antibody Registry (RRID)

What applications are ICOS antibodies used for?

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

Source: Antibody Registry (RRID)

PubMed: ICOS antibodyAntibody Registry

Need a ICOS antibody?

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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: April 2026