High-Throughput Screening (HTS) Cytometry Reagents for Immunoassays
iQue Qbeads® is a family of reagents that enables capture of specific proteins on distinct bead types enabling multiplexed quantitation of cytokines, adhesion molecules, enzymes, growth factors receptors and more.
These kits have been developed and optimized for use on the iQue® High-Throughput Screening (HTS) Cytometry Platform, to provide an integrated solution with unique benefits of fast time to results, microvolume-assays, high content, and lower cost. Qbeads kits are available in different sizes to suit your research needs.
These are complete, custom-built ready-to-run kits that contain everything you need to run your assay. Each kit contains capture beads, detection reagent, standard proteins, buffers, and a template for analysis. We offer PlexScreen kits for human, mouse and rat secreted proteins.
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These are capture beads that are built to help researchers analyze their unique or proprietary proteins of interest. There are two categories of DevScreen beads, with distinct surface chemistries.
The iQue Qbeads® PlexScreen family of reagents are custom built into complete ready-to-run kits. The kits consist of beads to capture human, mouse or rat secreted proteins, detection reagents, standard protein, buffers, and analysis templates. Each analyte has been validated in no-wash and 1-wash protocols.
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Qbeads PlexScreen is a family of reagents that uses immunochemistry to capture specific secreted proteins on distinct bead types. We offer beads for human, mouse and rat secreted proteins. Below is a list of analytes that can be screened.
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Interleukin
CCL2 (MCP-1)
TNF (TNFα)
IL-1α
IL-10
CCL3 (MIP-1α)
sCD154 (sCD40 Ligand)
IL-1β
IL-11
CCL5 (RANTES)
CD178 (Fas Ligand)
IL-2
IL-12/IL-23(p40)
CCL11 (Eotaxin)
TNFβ (LT-α/TNFSF1)
IL-3
IL-12(p70)
CD14
90563
IL-4
IL-13
CXCL9 (MIG)
IL-5
IL-17A
CXCL10 (IP-10)
IL-6
IL-17F
CXCL11 (I-TAC)
IL-7
IL-21
CX3CL1(Fractalkine)
IL-8
IFN-α
IL-9
IFN-γ
Receptor
Adhesion Molecule
Growth Factor
Enzyme
CD121a (IL-1 RI)
CD54(ICAM-1)
Angiogenin
Granzyme A
CD121b (IL-1 RII)
CD62E(E-Selectin)
Basic FGF
Granzyme B
TNFRI
CD62L(L-Selectin)
CSF2 (GM-CSF)
TNFRII
CD62P(P-Selectin)
CSF3 (G-CSF)
CD106(VCAM-1)
VEGF
IL-12/IL-23 (p40)
CCL4 (MIP-1β)
CXCL1 (KC;GROα)
IL-23 (p19/p40)
CD62E (E-Selectin)
CD62L (L-Selectin)
Human Qbeads Inflammation Panel Kit allows the measurement of seven human cytokines and chemokines from either serum or in vitro samples. The cytokines/chemokines included are implicated in inflammatory responses to disease states including autoimmune diseases, chronic inflammation, and infections, including viral infections such as COVID-19.
Analytes offered in the Human Qbeads Inflammation Panel Kit include: Human Interferon gamma (IFNγ), Interleukin-2 (IL-2), Interleukin-6 (IL-6), CCL2 (MCP-1), CCL3 (MIP-1α), CXCL9 (MIG), and CXCL10 (IP-10).
1 x 384 wells
97097
5 x 384 wells
97098
The Qbeads DevScreen family are bead-based kits that provide you more flexibility to make your own bead-based multiplex assays. There are two types of DevScreen kits classified based on their surface chemistries:
iQue Qbeads® DevScreen SAv: These are streptavidin coated beads that can be used to screen with biotinylated targets. There are 5 different SAv-coated bead populations and these can be multiplexed with any of the analytes from the PlexScreen panel and with the DevScreen SH panel.
iQue Qbeads® DevScreen SH: These are beads derivatized with sulfhydryl groups. These beads offer a very flexible chemistry that can covalently bind a wide variety of molecules. There are 30 sulfhydryl beads and these can be multiplexed with Qbeads PlexScreen as well as Qbeads DevScreen SAv reagents.
The iQue Qbeads® DevScreen family of reagents are “make your own” products that provide more flexibility in your assay. There are two types of DevScreen reagents named based on their surface chemistries.
Catalog Number
Description (1x384 wells)
90748
QSAv1
90752
QSAv2
90756
QSAv3
90760
QSAv4
90764
QSAv5
90776
QSAv2 & 4
90780
QSAv2, 3 & 4
90788
QSAv1, 2, 3 & 4
90792
QSAv1, 2, 3, 4 & 5
Description (50x384 wells)
90892
QSH01
90893
QSH02
90894
QSH03
90895
QSH04
90896
QSH05
90897
QSH06
90898
QSH07
90902
QSH11
90904
QSH13
90908
QSH17
90913
QSH22
90915
QSH24
90916
QSH25
90917
QSH26
The iQue® 3 High-Throughput Screening Cytometry Platform allows researchers to acquire and analyze high content, multiplexed assays.
Perform comprehensive, multiplexed analysis of cells, beads and secreted proteins all from the same cells at the same timepoint.
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