• Primary Antibodies ›
  • by Target

ST2 Antibodies

Antibodies that detect ST2 can be used in several scientific applications, including ELISA, Flow Cytometry, Western Blot, Immunohistochemistry and Functional Assay. These antibodies target ST2 in Human, Mouse, Rat, Porcine and Zebrafish samples. Our ST2 monoclonal, polyclonal and... Antibodies that detect ST2 can be used in several scientific applications, including ELISA, Flow Cytometry, Western Blot, Immunohistochemistry and Functional Assay. These antibodies target ST2 in Human, Mouse, Rat, Porcine and Zebrafish samples. Our ST2 monoclonal, polyclonal and recombinant monoclonal antibodies are... Antibodies that detect ST2 can be used in several scientific applications, including ELISA, Flow Cytometry, Western Blot, Immunohistochemistry and Functional Assay. These antibodies target ST2 in Human, Mouse, Rat, Porcine and Zebrafish samples. Our ST2 monoclonal, polyclonal and recombinant monoclonal antibodies are developed in Mouse, Rat, Rabbit and Goat. These antibodies have been verified by Relative expression, Cell treatment and Neutralization to confirm specificity to ST2. Find the ST2 antibody that fits your needs. Choose from 1 of 112 ST2 antibodies, which have been validated in experiments with 199 publications and 183 images featured in our data gallery.

Browse primary antibodies for WB, Flow, IHC, ICC/IF, ELISA, IP,...
Antibodies that detect ST2 can be used in several scientific applications, including ELISA, Flow Cytometry, Western Blot, Immunohistochemistry and Functional Assay. These antibodies target ST2 in Human, Mouse, Rat, Porcine and Zebrafish samples. Our ST2 monoclonal, polyclonal and recombinant monoclonal antibodies are developed in Mouse, Rat, Rabbit and Goat. These antibodies have been verified by Relative expression, Cell treatment and Neutralization to confirm specificity to ST2. Find the ST2 antibody that fits your needs. Choose from 1 of 112 ST2 antibodies, which have been validated in experiments with 199 publications and 183 images featured in our data gallery.

Browse primary antibodies for WB, Flow, IHC, ICC/IF, ELISA, IP, and other applications. Antibodies with Advanced Verification data have been validated for specificity to ensure that the antibody binds to the antigen stated. If you cannot find the antibody you're looking for, contact us today to develop custom antibodies for specific targets, species and applications.

Target Information

IL-33R, also known as ST2, is a receptor for IL-33. It is a member of the IL-1 receptor family of innate receptors. Its extracellular domain consists of 3 Ig-like domains that directly interact with its co-receptor IL-1RAcP, and the ligand alarmin, IL-33. IL-33 ligation results in the association of IL-33R complex with its adaptor proteins MyD88, IRAK1, IRAK4 and TRAF6, and activation of the NF-kB, and MAPK pathways. This, in turn, instigates the release of chemokines and cytokines such as IL-5, IL-6, IL-8, and IL-13. Two most common isoforms of IL-33R that result from alternative splicing are ST2L ¿ the membrane bound form, and ST2S ¿ the soluble form. The membrane bound form can be released from the cell surface by proteolytic cleavage. The soluble forms have been suggested to act as decoys dampening the IL-33 signaling. IL-33R is primarily expressed by mast cells, basophils, and eosinophils. In mouse, IL-33R expression has been shown on ILC2 and Th2 cells. IL-33R signaling has been implicated in the number of immune conditions, including allergies, arthritis, atherosclerosis and sepsis.

Synonyms

DER4; FIT1; Fit-1; Fos-responsive gene 1 protein; growth stimulation-expressed; homolog of mouse growth stimulation-expressed; IL-1 R4; Il1rl1; IL-1RL1; IL33R; IL-33R; interleukin 1 receptor like 1; interleukin 1 receptor-like 1; interleukin 1 receptor-related protein; Interleukin1 receptor like 1; interleukin-1 receptor-like 1; Interleukin-33 receptor alpha chain; Ly84; Lymphocyte antigen 84; Protein ST2; Protein T1; sIL 33R; soluble IL 33 Receptor; soluble IL 33R; St2; ST2L; St2-rs1; ST2V; Ste2; T1; T1/ST2

View more
View less
  • Search by
  • Products
  • Images
  • Epitopes
  • Panel Builder LinkTry our free panel design service
Filters

Disclaimer

Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

Filters
Filters
Show Less
+-2
Clear All
More
Less
112 results
Target
Details
Application
Price
Compare
112 results
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), APC, eBioscience™
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), APC, eBioscience™
8
Target
Mouse
Details
Rat Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # 17-9335-82
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), PE-Cyanine7, eBioscience™
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), PE-Cyanine7, eBioscience™
7
Target
Mouse
Details
Rat Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # 25-9335-82
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), PE, eBioscience™
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), PE, eBioscience™
7
Target
Mouse
Details
Rat Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # 12-9335-82
Invitrogen
IL-33R (ST2) Monoclonal Antibody (hIL33Rcap), PE, eBioscience™
Invitrogen
IL-33R (ST2) Monoclonal Antibody (hIL33Rcap), PE, eBioscience™
Advanced Verification
7
Target
Human
Details
Mouse Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # 12-9338-42
Invitrogen
IL-33R (ST2) Monoclonal Antibody (hIL33Rcap), PerCP-eFluor™ 710, eBioscience™
Invitrogen
IL-33R (ST2) Monoclonal Antibody (hIL33Rcap), PerCP-eFluor™ 710, eBioscience™
Advanced Verification
6
Target
Human
Details
Mouse Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # 46-9338-42

100 Tests

Invitrogen
IL-33R (ST2) Monoclonal Antibody (hIL33Rcap), APC, eBioscience™
Invitrogen
IL-33R (ST2) Monoclonal Antibody (hIL33Rcap), APC, eBioscience™
Advanced Verification
6
Target
Human
Details
Mouse Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # 17-9338-42
Invitrogen
ST2 Polyclonal Antibody
Invitrogen
ST2 Polyclonal Antibody
Advanced Verification
13
Target
Human Mouse
Details
Rabbit Polyclonal
Application
WB IHC ICC/IF
Price
Special offer
Online exclusive
Online offer:
Cat # PA5-20077

100 µg

Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), Biotin, eBioscience™
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), Biotin, eBioscience™
9
Target
Mouse
Details
Rat Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # 13-9335-82

100 µg

Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), Alexa Fluor™ 488, eBioscience™
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), Alexa Fluor™ 488, eBioscience™
9
Target
Mouse
Details
Rat Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # 53-9335-82
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), APC-eFluor™ 780, eBioscience™
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), APC-eFluor™ 780, eBioscience™
8
Target
Mouse
Details
Rat Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # 47-9335-82
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), eFluor™ 450, eBioscience™
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), eFluor™ 450, eBioscience™
8
Target
Mouse
Details
Rat Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # 48-9335-82
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-33), Biotin, eBioscience™
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-33), Biotin, eBioscience™
8
Target
Mouse
Details
Rat Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # 13-9333-82

100 µg

Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), PerCP-eFluor™ 710, eBioscience™
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), PerCP-eFluor™ 710, eBioscience™
7
Target
Mouse
Details
Rat Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # 46-9335-82
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-33), PE, eBioscience™
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-33), PE, eBioscience™
7
Target
Mouse
Details
Rat Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # 12-9333-82
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-33), PerCP-eFluor™ 710, eBioscience™
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-33), PerCP-eFluor™ 710, eBioscience™
7
Target
Mouse
Details
Rat Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # 46-9333-82
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-33), APC, eBioscience™
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-33), APC, eBioscience™
5
Target
Mouse
Details
Rat Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # 17-9333-82

100 µg

Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), Super Bright™ 436, eBioscience™
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), Super Bright™ 436, eBioscience™
5
Target
Mouse
Details
Rat Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # 62-9335-82

100 µg

Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), Super Bright™ 600, eBioscience™
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), Super Bright™ 600, eBioscience™
5
Target
Mouse
Details
Rat Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # 63-9335-82

100 µg

Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), Super Bright™ 645, eBioscience™
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), Super Bright™ 645, eBioscience™
5
Target
Mouse
Details
Rat Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # 64-9335-82

100 µg

Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-33), Functional Grade, eBioscience™
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-33), Functional Grade, eBioscience™
7
Target
Mouse
Details
Rat Monoclonal
Application
Flow Functional
Price
Special offer
Online exclusive
Online offer:
Cat # 16-9333-82
Invitrogen
ST2 Polyclonal Antibody
Invitrogen
ST2 Polyclonal Antibody
Advanced Verification
4
Target
Human
Details
Goat Polyclonal
Application
WB IHC (P) Neu
Price
Special offer
Online exclusive
Online offer:
Cat # PA5-47024

100 µg

Proteintech
ST2 Monoclonal Antibody (7A2A7)
Proteintech
ST2 Monoclonal Antibody (7A2A7)
10
Target
Human Mouse Pig Rat
Details
Mouse Monoclonal
Application
WB IHC (P) Flow
Price
Special offer
Online exclusive
Online offer:
Cat # 60112-1-IG

150 µL

Proteintech
ST2 Polyclonal Antibody
Proteintech
ST2 Polyclonal Antibody
7
Target
Human Mouse Rat
Details
Rabbit Polyclonal
Application
WB IHC (P)
Price
Special offer
Online exclusive
Online offer:
Cat # 11920-1-AP

150 µL

Invitrogen
IL-33R (ST2) Recombinant Rabbit Monoclonal Antibody (ST2IL33R-H2)
Invitrogen
IL-33R (ST2) Recombinant Rabbit Monoclonal Antibody (ST2IL33R-H2)
1
Target
Human
Details
Rabbit Recombinant Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-37204
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), Brilliant Violet™ 421, eBioscience™
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), Brilliant Violet™ 421, eBioscience™
1
Target
Mouse
Details
Rat Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # 404-9335-82
Invitrogen
IL-33R (ST2) Monoclonal Antibody (hIL33Rcap), Brilliant Violet™ 421, eBioscience™
Invitrogen
IL-33R (ST2) Monoclonal Antibody (hIL33Rcap), Brilliant Violet™ 421, eBioscience™
1
Target
Human
Details
Mouse Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # 404-9338-42
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), Brilliant Ultra Violet™ 395, eBioscience™
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), Brilliant Ultra Violet™ 395, eBioscience™
1
Target
Mouse
Details
Rat Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # 363-9335-82
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), Brilliant Ultra Violet™ 615, eBioscience™
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), Brilliant Ultra Violet™ 615, eBioscience™
1
Target
Mouse
Details
Rat Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # 366-9335-82
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), Brilliant Ultra Violet™ 737, eBioscience™
Invitrogen
IL-33R (ST2) Monoclonal Antibody (RMST2-2), Brilliant Ultra Violet™ 737, eBioscience™
1
Target
Mouse
Details
Rat Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # 367-9335-82
Invitrogen
ST2 Polyclonal Antibody
Invitrogen
ST2 Polyclonal Antibody
4
Target
Human
Details
Rabbit Polyclonal
Application
WB IHC (P)
Price
Special offer
Online exclusive
Online offer:
Cat # PA5-110727
Invitrogen
ST2 Polyclonal Antibody
Invitrogen
ST2 Polyclonal Antibody
3
Target
Human Mouse Rat
Details
Rabbit Polyclonal
Application
WB
Price
Special offer
Online exclusive
Online offer:
Cat # PA5-28383

100 µL

Invitrogen
ST2 Polyclonal Antibody
Invitrogen
ST2 Polyclonal Antibody
2
Target
Human Mouse Zebrafish
Details
Rabbit Polyclonal
Application
WB
Price
Special offer
Online exclusive
Online offer:
Cat # PA5-141164

100 µL

Invitrogen
ST2 Polyclonal Antibody
Invitrogen
ST2 Polyclonal Antibody
1
Target
Human
Details
Rabbit Polyclonal
Application
WB ELISA
Price
Special offer
Online exclusive
Online offer:
Cat # PA5-80724

100 µL

Invitrogen
ST2 Polyclonal Antibody
Invitrogen
ST2 Polyclonal Antibody
1
Target
Human Mouse
Details
Rabbit Polyclonal
Application
WB IHC (PFA)
Price
Special offer
Online exclusive
Online offer:
Cat # PA5-114780

100 µL

Invitrogen
ST2 Polyclonal Antibody
Invitrogen
ST2 Polyclonal Antibody
1
Target
Human Mouse
Details
Rabbit Polyclonal
Application
WB
Price
Special offer
Online exclusive
Online offer:
Cat # PA5-23206

100 µg

Proteintech
ST2 Monoclonal Antibody (7A2A7), CoraLite® 594
Proteintech
ST2 Monoclonal Antibody (7A2A7), CoraLite® 594
1
Target
Human Mouse Pig Rat
Details
Mouse Monoclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # CL59460112100UL

100 µL

OriGene
ST2 Monoclonal Antibody (OTI6E12), TrueMAB™
OriGene
ST2 Monoclonal Antibody (OTI6E12), TrueMAB™
1
Target
Human
Details
Mouse Monoclonal
Application
ELISA
Price
Special offer
Online exclusive
Online offer:
Cat # TA600553

100 µg

OriGene
ST2 Monoclonal Antibody (OTI21A7), Biotin, TrueMAB™
OriGene
ST2 Monoclonal Antibody (OTI21A7), Biotin, TrueMAB™
1
Target
Human
Details
Mouse Monoclonal
Application
ELISA
Price
Special offer
Online exclusive
Online offer:
Cat # TA700553

50 µg

Bioss
ST2 Polyclonal Antibody
Bioss
ST2 Polyclonal Antibody
1
Target
Human Mouse Rat
Details
Rabbit Polyclonal
Application
Flow
Price
Special offer
Online exclusive
Online offer:
Cat # BS-2382R

100 µL

Proteintech
ST2 Polyclonal Antibody
Proteintech
ST2 Polyclonal Antibody
1
Target
Human
Details
Rabbit Polyclonal
Application
WB ELISA
Price
Special offer
Online exclusive
Online offer:
Cat # 30194-1-AP

150 µL

Invitrogen
ST2 Recombinant Rabbit Monoclonal Antibody (003)
Invitrogen
ST2 Recombinant Rabbit Monoclonal Antibody (003)
Target
Human
Details
Rabbit Recombinant Monoclonal
Application
ELISA
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-43115
Invitrogen
ST2 Recombinant Rabbit Monoclonal Antibody (006)
Invitrogen
ST2 Recombinant Rabbit Monoclonal Antibody (006)
Target
Mouse
Details
Rabbit Recombinant Monoclonal
Application
ELISA
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-30781

100 µL

Invitrogen
ST2 Monoclonal Antibody (10)
Invitrogen
ST2 Monoclonal Antibody (10)
Target
Human
Details
Mouse Monoclonal
Application
ELISA
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-42972
Invitrogen
ST2 Monoclonal Antibody (12)
Invitrogen
ST2 Monoclonal Antibody (12)
Target
Human
Details
Mouse Monoclonal
Application
ELISA
Price
Special offer
Online exclusive
Online offer:
Cat # MA5-42973
OriGene
ST2 (IL1RL1) Monoclonal Antibody (OTI1B5B8), TrueMAB™
OriGene
ST2 (IL1RL1) Monoclonal Antibody (OTI1B5B8), TrueMAB™
Target
Human
Details
Mouse Monoclonal
Application
ELISA
Price
Special offer
Online exclusive
Online offer:
Cat # CF810030

100 µg

OriGene
ST2 (IL1RL1) Monoclonal Antibody (OTI1H4C4), TrueMAB™
OriGene
ST2 (IL1RL1) Monoclonal Antibody (OTI1H4C4), TrueMAB™
Target
Human
Details
Mouse Monoclonal
Application
ELISA
Price
Special offer
Online exclusive
Online offer:
Cat # CF810031

100 µg

OriGene
ST2 (IL1RL1) Monoclonal Antibody (OTI1H5), TrueMAB™
OriGene
ST2 (IL1RL1) Monoclonal Antibody (OTI1H5), TrueMAB™
Target
Human
Details
Mouse Monoclonal
Application
ELISA
Price
Special offer
Online exclusive
Online offer:
Cat # CF810032

100 µg

OriGene
ST2 (IL1RL1) Monoclonal Antibody (OTI1H1), TrueMAB™
OriGene
ST2 (IL1RL1) Monoclonal Antibody (OTI1H1), TrueMAB™
Target
Human
Details
Mouse Monoclonal
Application
ELISA
Price
Special offer
Online exclusive
Online offer:
Cat # CF810033

100 µg

OriGene
ST2 (IL1RL1) Monoclonal Antibody (OTI2F1), TrueMAB™
OriGene
ST2 (IL1RL1) Monoclonal Antibody (OTI2F1), TrueMAB™
Target
Human
Details
Mouse Monoclonal
Application
ELISA
Price
Special offer
Online exclusive
Online offer:
Cat # CF810034

100 µg

OriGene
ST2 (IL1RL1) Monoclonal Antibody (OTI1E4), TrueMAB™
OriGene
ST2 (IL1RL1) Monoclonal Antibody (OTI1E4), TrueMAB™
Target
Human
Details
Mouse Monoclonal
Application
ELISA
Price
Special offer
Online exclusive
Online offer:
Cat # CF810035

100 µg

Custom Antibody Service

Searching for an antibody we don't offer? We make custom antibodies for specific targets, species and applications.

More than 18,000 custom antibodies created so far.

Talk to a specialist now
guarantee_icon

Performance Guarantee

If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*

Learn more
help_icon

We're here to help

Get expert recommendations for common problems or connect directly with an on staff expert for technical assistance related to applications, equipment and general product use.

Contact tech support

Your items have has been added!


Host server : magellan-search-69fc894774-tvlwx:80/100.66.128.142:80.
git-commit: 8e82defa9bf25b3b77800b5e306013d4ba941391
git-url: https://github.com/thermofisher/magellan-search
git-branch: release/2.36.2-2025.09.39-1.0