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MSD QuickPlex SQ 120 / U-Plex

The QuickPlex SQ 120 is an automated plate reader similar to the LUMINEX and ELLA designed for electrochemiluminescence immunoassays. It has a high sensitivity detection system detecting as low as 0.05pg/mL, a 5-log dynamic range and multiplexing capabilities. The main advantage the QuickPlex SQ 120 has over the ELLA and LUMINEX is its higher throughput. It can read a 96-well plate in 3 min versus Luminex and ELLA which can take 1.5 - 2 hours per plate.

There are 5 different assay types that the QuickPlex SQ 120 can run. The assay styles are R-Plex, S-Plex, T-Plex, U-Plex, and V-Plex. Each has a different optimization such as customization, validation, and ultrasensitive detection.

 

U-Plex

Human Biomarkers
Analyte LLOD - ULOD, pg/mL
BAFF-R/TNFRSF13C 1.4 – 14,000
BCMA/TNFRSF17 0.13 – 600
CD20 5.7 – 80,000
CD27 0.41 – 3,400
CD276/B7-H3 4.0 – 40,000
CD28 14 – 144,000
CD40L (soluble) 0.23 – 1,800
CTACK 1.8 – 4,200
CTLA-4 0.12 – 1,500
ENA-78 0.53 – 3,900
Eotaxin 3.2 – 4,800
Eotaxin-2 3.1 – 6,000
Eotaxin-3 7.3 – 21,400
EPO 1.8 – 20,000
FLT3L 0.49 – 6,000
Fractalkine 100 – 181,000
FGF (basic) 2.1 – 1,200
G-CSF 1.6 – 20,400
GITR/TNFRSF18 0.18 – 1,300
GITRL/TNFSF18 0.09 – 1,000
GM-CSF 0.12 – 9,400
gp130 (soluble) 5.8 – 188,000
Granzyme A 0.49 – 3,700
Granzyme B 0.10 – 750
GRO-α 0.25 – 2,500
HAVCR2/TIM-3 2.1 – 9,500
I-309 6.8 – 3,000
IFN-α2a 4.0 – 42,400
IFN-β 3.1 – 100,000
IFN-γ 1.7 – 17,000
IL-1α 0.98 – 5,100
IL-1β 0.15 – 3,800
IL-1RA 1.7 – 5,000
IL-2 0.70 – 1,900
IL-2Rα 10 – 55,000
IL-3 11 – 16,000
IL-4 0.08 – 2,100
IL-5 0.24 – 4,000
IL-6 0.33 – 2,000
IL-7 1.5 – 7,000
IL-8 0.15 – 2,200
IL-9 0.14 – 1,500
IL-10 0.14 – 3,700
IL-12/IL-23p40 2.8 – 21,000
IL-12p70 0.69 – 5,300
IL-13 3.1 – 1,900
IL-15 0.82 – 3,000
IL-16 6.6 – 21,500
IL-17A 2.6 – 23,400
IL-17A/F 1.8 – 18,400
IL-17B 0.79 – 4,000
IL-17C 2.2 – 20,000
IL-17D 4.8 – 40,000
IL-17E/IL-25 0.58 – 9,200
IL-17F 160 – 112,000
IL-18 2.5 – 42,000
IL-21 1.2 – 12,600
IL-22 0.13 – 3,400
IL-23 1.4 – 21,600
IL-27 9.6 – 50,600
IL-29/IFN-λ1 1.2 – 11,800
IL-31 7.3 – 11,100
IL-33 0.59 – 10,300
IP-10 0.49 – 6,000
I-TAC 1.5 – 5,100
LAG3 6.8 – 36,000
MCP-1 0.74 – 6,600
MCP-2 0.11 – 2,000
MCP-3 0.79 – 5,000
MCP-4 7.5 – 3,800
M-CSF 0.29 – 2,000
MDC 8.4 – 20,100
MIF 4.3 – 27,000
MIP-1α 7.7 – 4,200
MIP-1β 1.5 – 1,600
MIP-3α 1.8 – 20,800
MIP-3β 0.67 – 2,000
MIP-5 0.34 – 30,000
OX40/TNFRSF4 0.26 – 1,800
PD1 (epitope 1) 0.25 – 2,500
PD1 (epitope 2) 0.11 – 2,200
PD-L1 (epitope 1) 0.09 – 1,100
PD-L2 3.9 – 41,000
PlGF 0.19 – 1,200
RANKL/TNFSF11 1.8 – 4,000
SDF-1α 280 – 103,000
TARC 0.51 – 2,200
TGF-β1 9.1 – 37,000
TGF-β2 2.5 – 38,900
TGF-β3 1.4 – 38,600
Tie-2 2.9 – 29,000
TIGIT 0.36 – 3,500
TLR1 4.4 – 37,000
TNF-α 0.54 – 3,700
TNF-β 0.47 – 4,300
TPO 19 – 40,400
TRAIL 0.66 – 10,000
TSLP 0.20 – 10,100
VEGF-A 2.0 – 4,900
VEGF-D 0.30 – 1,500
YKL-40 0.39 – 5,000
Mouse Biomarkers
Analyte LLOD - ULOD, pg/mL
6CKine/CCL21 1.5 – 4,000
BAFF 0.51 – 4,000
BCA-1/BLC 21 – 32,000
CD40 2.6 – 8,000
Eotaxin 4.6 – 15,000
EPO 4.5 – 12,500
GM-CSF 0.16 – 1,000
IFN-α 140 – 100,000
IFN-β 5.2 – 6,000
IFN-γ 0.16 – 2,900
IL-1β 3.1 – 13,000
IL-2 1.1 – 10,900
IL-4 0.56 – 10,000
IL-5 0.63 – 2,800
IL-6 4.8 – 16,000
IL-9 1.4 – 8,900
IL-10 3.8 – 22,800
IL-12/IL-23p40 1.4 – 20,400
IL-12p70 48 – 89,000
IL-13 2.7 – 22,800
IL-15 24 – 131,000
IL-16 3.6 – 6,300
IL-17A 0.30 – 2,100
IL-17A/F 0.61 – 10,600
IL-17C 2.3 – 45,600
IL-17E/IL-25 1.6 –18,900
IL-17F 24 – 52,600
IL-21 6.5 – 40,600
IL-22 1.2 – 1,800
IL-23 4.9 – 20,400
IL-27p28/IL-30 8.7 – 73,300
IL-31 45 – 66,300
IL-33 2.2 – 36,000
IP-10 0.51 – 4,900
KC/GRO 4.8 – 16,000
MCP-1 1.4 – 1,400
MCP-5/CCL12 0.14 – 1,500
MDC 13 – 10,000
MIP-1α 0.21 – 2,100
MIP-1β 13 – 30,800
MIP-2 0.30 – 2,000
MIP-3α 0.10 – 2,500
MMP-9 (total) 49 – 80,000
NGAL/LCN2 24 – 50,000
RANTES 0.72 – 2,000
SDF-1α 8.1 – 50,000
TARC 0.32 – 1,200
TGF-β1 37 – 38,900
TGF-β2 2.5 – 39,300
TGF-β3 2.5 – 40,000
TNF-α 1.3 – 6,200
TNF-RI 0.46 – 2,000
VEGF-A 0.77 – 12,100
NHP Biomarkers
Analyte LLOD - ULOD, pg/mL
CTACK 1.8 – 4,200
ENA-78 0.36 – 3,900
Eotaxin 0.30 – 4,800
Eotaxin-2 3.1 – 6,000
Eotaxin-3 7.3 – 21,400
FLT3L 0.49 – 6,000
Fractalkine 100 – 181,000
G-CSF 1.5 – 20,400
GM-CSF 0.12 – 9,400
GRO-α 0.25 – 2,500
I-309 6.8 – 3,000
IFN-α2a 1.7 – 40,800
IFN-γ 1.7 – 17,000
IL-1α 0.60 – 5,100
IL-1β 0.15 – 3,800
IL-1RA 1.7 – 5,000
IL-2 0.70 – 1,900
IL-4 0.06 – 2,100
IL-5 0.24 – 4,000
IL-6 0.33 – 2,000
IL-7 1.5 – 7,000
IL-8 0.15 – 2,200
IL-9 0.14 – 1,500
IL-10 0.14 – 3,700
IL-12/IL-23p40 2.8 – 21,000
IL-12p70 0.54 – 5,300
IL-13 1.2 – 1,900
IL-15 0.82 – 3,000
IL-16 6.6 – 21,500
IL-17A 2.3 – 23,400
IL-17A/F 1.8 – 18,400
IL-17B 0.79 – 4,000
IL-17C 2.2 – 20,000
IL-17D 4.8 – 40,000
IL-17F 160 – 112,000
IL-18 2.5 – 42,000
IL-22 0.13 – 3,400
IL-23 1.4 – 21,600
IP-10 0.49 – 6,000
I-TAC 1.5 – 2,000
MCP-1 0.74 – 6,600
MCP-2 0.11 – 2,000
MCP-3 0.79 – 5,000
MCP-4 7.5 – 3,800
M-CSF 0.29 – 2,000
MDC 8.4 – 20,100
MIF 4.3 – 27,000
MIP-1α 7.7 – 4,200
MIP-1β 1.5 – 1,600
MIP-3α 0.27 – 20,800
MIP-3β 0.67 – 2,000
MIP-5 0.34 – 30,000
SDF-1α 18 – 103,000
TARC 0.51 – 2,200
TGF-β1 9.1 – 37,000
TGF-β2 2.5 – 38,900
TGF-β3 1.4 – 38,600
TNF-α 0.54 – 3,700
TNF-β 0.47 – 4,300
TPO 19 – 40,400
TRAIL 0.66 – 10,000
VEGF-A 2.0 – 4,900
YKL-40 0.39 – 5,000


U-PLEX Metabolic Human Combinations
Name (Cat. No.) Analytes
Metabolic Group 1 87-Plex (K15280K) BAFF, BDNF, β-NGF, C-Peptide, CTACK (CCL27), ENA-78 (CXCL5), Eotaxin (CCL11), Eotaxin-2 (CCL24), Eotaxin-3 (CCL26), EPO, FGF-21, FGF-23, FLT3L, FSH, Fractalkine (CX3CL1), G-CSF, Ghrelin (active), Ghrelin (total), GIP (active), GIP (inactive), GIP (total), GLP-1 (active), GLP-1 (inactive), GLP-1 (total), Glucagon, GM-CSF, GRO-α (CXCL1), I-309 (CCL1), IFN-α2a, IFN-β, IFNγ, IL1α, IL-1β, IL-1RA, IL-2, IL-2Rα, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8 (CXCL8), IL9, IL-10, IL12/IL-23p40, IL-12p70, IL-13, IL-15, IL-16, IL-17A, IL-17A/F, IL17C, IL-17D, IL-17E/IL-25, IL17F, IL-18, IL-21, IL-22, IL-23, IL-27, IL29/IFN-λ1, IL-31, IL-33, Insulin, IP-10 (CXCL10), Leptin, LH, MCP-1 (CCL2), MCP-2 (CCL8), MCP-4 (CCL13), M-CSF, MDC (CCL22), MIF, MIP-1α (CCL3), MIP-5, PP, Proinsulin, PYY (total), SDF-1α (CXCL12), TARC (CCL17), TNF-α, TNF-β, TPO, TRAIL, TSLP, VEGFA, YKL-40
Adipokine Combo 1 (K15276K) BDNF, β-NGF, IL-1β, IL-6, IL-8, IL-10, Insulin, Leptin, MCP-1, TNF-α
Diabetes Combo 1 (K15274K) C-Peptide, GIP (total), GLP-1 (total), Glucagon, Insulin, Leptin, PYY (total)
Diabetes Combo 2 (K15275K) C-Peptide, GIP (total), GLP-1 (active), Glucagon, Insulin, Leptin, PYY (total)
Metabolic Combo 1 (K15281K) BAFF, BDNF, β-NGF, C-Peptide, FGF-21, FGF-23, FSH, Ghrelin (active), Ghrelin (total), GIP (active), GIP (inactive),

GIP (total), GLP-1 (active), GLP-1 (inactive), GLP-1 (total), Glucagon, Insulin, Leptin, LH, PP, Proinsulin, PYY (total)
Metabolic 2-Plex Combo 1 (K15282K) Insulin, Leptin
Metabolic 3-Plex Combo 1 (K15283K) GLP-1 (active), Glucagon, Insulin
Metabolic 4-Plex Combo 1 (K15284K) GLP-1 (active), Glucagon, Insulin, Leptin
Microbiome Combo 1 (K15441K) NEW Ghrelin (total), GLP-1 (total), Glucagon, Insulin, Leptin, PP, PYY (total)
Obesity Combo 1 (K15277K) BDNF, FGF-21, Ghrelin (total), Glucagon, Leptin
Obesity Combo 2 (K15278K) C-Peptide, FGF-23, Ghrelin (total), GLP-1 (total), Insulin, Leptin, PYY (total)
U-PLEX Metabolic Mouse Combinations
Name (Cat. No.) Analytes
Metabolic Group 1 58-Plex (K15317K) BBAFF, BCA-1/BLC, BDNF, CD40, C-Peptide, Eotaxin, EPO, FGF-21, Ghrelin (active), Ghrelin (total), GLP-1 (active), GLP-1 (inactive), GLP-1 (total), Glucagon, GM-CSF, IFN-α, IFN-β, IFN-γ, IL-1β, IL-2, IL-4, IL-5, IL-6, IL-9, IL-10, IL-12/IL-23p40, IL-12p70, IL-13, IL-15, IL-16, IL-17A, IL-17A/F, IL-17C, IL-17E/IL-25, IL-17F, IL-21, IL-22, IL-23, IL-27p28/IL-30, IL-31, IL-33, Insulin, IP-10, KC/GRO, Leptin, MCP-1, MCP-5/Ccl12, MDC, MIP-1α, MIP-1β, MIP-2, MIP-3α, MMP-9 (total), PYY (total), RANTES, TARC, TNF-α, VEGF-A
Adipokine Combo 1 (K15299K) BDNF, IL-1β, IL-6, IL-10, Insulin, Leptin, MCP-1, TNF-α
Diabetes Combo 1 (K15298K) C-Peptide, GLP-1 (total), Glucagon, Insulin, Leptin, PYY (total)
Gut Hormone Combo 1 (K15307K) Ghrelin (active), GLP-1 (active), Glucagon, Insulin, Leptin, PYY (total
Metabolic Combo 1 (K15297K) BAFF, BDNF, C-Peptide, FGF-21, Ghrelin (active), Ghrelin (total), GLP-1 (active), GLP-1 (inactive), GLP-1 (total),
Glucagon, Insulin, Leptin, PYY (total)
Glucagon, Insulin, Leptin, PYY (total)
Metabolic 2-Plex Combo 1 (K15302K) Insulin, Leptin
Metabolic 2-Plex Combo 2 (K15303K) Glucagon, Insulin
Metabolic 3-Plex Combo 1 (K15304K) GLP-1 (total), Glucagon, Insulin
Metabolic 3-Plex Combo 2 (K15305K) GLP-1 (active), Glucagon, Insulin
Metabolic Hormones Combo 1 (K15306K) C-Peptide, Ghrelin (active), GLP-1 (active), Glucagon, IL-6, Insulin, Leptin, MCP-1, PYY (total), TNF-α
Obesity Combo 1 (K15300K) BDNF, FGF-21, Ghrelin (total), Glucagon, Leptin
Obesity Combo 2 (K15301K) C-Peptide, Ghrelin (total), GLP-1 (total), Insulin, Leptin, PYY (total)
U-PLEX Metabolic Rat Combinations
Name (Cat. No.) Analytes
Metabolic Combo 1 (K15308K) BDNF, C-Peptide, FGF-21, Ghrelin (active), Ghrelin (total), GLP-1 (active), GLP1 (inactive), GLP-1 (total), Glucagon, Insulin, Leptin, PYY (total)
Diabetes Combo 1 (K15309K) C-Peptide, GLP-1 (total), Glucagon, Insulin, Leptin, PYY (total)
Metabolic 2-Plex Combo 1 (K15312K) Insulin, Leptin
Metabolic 2-Plex Combo 2 (K15313K) Glucagon, Insulin
Metabolic 3-Plex Combo 1 (K15314K) GLP-1 (total), Glucagon, Insulin
Metabolic 3-Plex Combo 2 (K15315K) GLP-1 (active), Glucagon, Insulin
Metabolic Hormones Combo 1 (K15316K) C-Peptide, Ghrelin (active), GLP-1 (active), Glucagon, Insulin, Leptin, PYY
Obesity Combo 1 (K15310K) BDNF, FGF-21, Ghrelin (total), Glucagon, Leptin
Obesity Combo 2 (K15311K) C-Peptide, Ghrelin (total), GLP-1 (total), Insulin, Leptin, PYY (total)


U-PLEX Metabolic Group I Human Biomarkers
Analyte LLOD - ULOD Units
BAFF 0.05 – 500 pg/mL
BDNF* 0.72 – 2,000 pg/mL
β-NGF* 0.05 – 498 pg/mL
C-Peptide* 14 – 7,610 pg/mL
FGF-21 2.8 – 8,230 pg/mL
FGF-23 0.75 – 3,000 pg/mL
FSH 9.0 – 75,000 µIU/mL
Ghrelin (active) 13 – 7,160 pg/mL
Ghrelin (total) 1.7 – 2,710 pg/mL
GIP (active) 1.3 – 1,920 pg/mL
GIP (inactive) 27 – 12,500 pg/mL
GIP (total) 3.7 – 12,500 pg/mL
GLP-1 (active) 0.01 – 57 pM
GLP-1 (inactive) 1.5 – 576 pM
GLP-1 (total) 0.59 – 576 pM
Glucagon* 0.13 – 156 pM
Insulin* 0.32 – 736 µIU/mL
Leptin* 14 – 47,500 pg/mL
LH* 1.6 – 27,700 µIU/mL
PP 0.19 – 1,830 pg/mL
Proinsulin* 0.05 – 130 pM
PYY (total) 2.7 – 2,260 pg/mL
U-PLEX Metabolic Group I Mouse Biomarkers
Analyte LLOD - ULOD Units
BDNF* 0.72 – 2,000 pg/mL
C-Peptide 220 – 125,000 pg/mL
FGF-21 2.8 – 8,230 pg/mL
Ghrelin (active) 13 – 7,160 pg/mL
Ghrelin (total) 1.7 – 2,710 pg/mL
GLP-1 (active) 0.14 – 57.0 pM
GLP-1 (inactive) 1.5 – 576 pM
GLP-1 (total) 0.59 – 576 pM
Glucagon* 0.13 – 156 pM
Insulin 3.0 – 5,500 µIU/mL
Leptin 11 – 50,000 pg/mL
PYY (total) 1.1 – 4,000 pg/mL


U-PLEX Metabolic Group I Rat Biomarkers
Analyte LLOD - ULOD Units
BDNF* 0.72 – 2,000 pg/mL
C-Peptide 220 – 125,000 pg/mL
FGF-21 2.8 – 8,230 pg/mL
Ghrelin (active) 13 – 7,160 pg/mL
Ghrelin (total) 1.7 – 2,710 pg/mL
GLP-1 (active) 0.14 – 57.0 pM
GLP-1 (inactive) 1.5 – 576 pM
GLP-1 (total) 0.59 – 576 pM
Glucagon* 0.13 – 156 pM
Insulin 3.0 – 5,500 µIU/mL
Leptin 11 – 50,000 pg/mL
PYY (total) 1.1 – 4,000 pg/mL

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