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Human glycoprotein 130,gp130 ELISA KIT

Product#: CS-CSB-E04571h-IS
$626.80
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DCP-PIC100X

Protease Inhibitor Cocktail (100X)

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SigMax 1Ab-TBS

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 DCP-UTBS1X

Universal Blocking Buffer

Included with every order
 DCP-SM2AbTBS1X

SigMax 2Ab-TBS

Included with every order

+ the 5th component, matched to your kit's detection method:

DCP-HRPTBS1X

HRPQuench-TBS

Exclusively for HRP-based kits
OR
DCP-ALPTBS1X

ALPQuench-TBS

Exclusively for ALP-based kits

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Human ELISA Kit · Immunology

Human glycoprotein 130,gp130 ELISA KIT

Sandwich quantitative immunoassay for Human glycoprotein 130,gp130 ELISA KIT in human serum, plasma, cell culture supernates, saliva, urine.  available in multiple catalog sizes:

Trial 24T 96T

Note: Please send inquiries regarding Trial 24T orders to support@diagnocine.com.

Detection Range
0.24-15 ng/ml
Sensitivity
0.06 ng/ml
Assay Time
1-5 hours
Sample Volume
50-100 μL
Product specifications
Uniprot No.P40189
SpeciesHomo sapiens (Human)
Sample typesserum, plasma, cell culture supernates, saliva, urine.
Detection range0.24 ng/ml-15 ng/ml
Sensitivity0.06 ng/ml
Assay time1-5h
Sample loading volume50-100μL
Detection wavelength450 nm
Assay principleSandwich (Quantitative)
Data analysisStandard curve + Curve Expert software
Research areaImmunology
Storage condition2-8°C (see protocol for full details)
Shipping condition4 °C
Shelf life6 months
Human glycoprotein 130,gp130 ELISA KIT serum plasma cell culture supernates saliva urine. Immunology Human ELISA
Lead Time

10 business days

Processing + 3-5 days shipping

Availability

In Stock : USA

Worldwide shipping available

Assay principle
Sample prep
Antibody capture
450 nm detection
Standard curve
Quantification

In this sandwich ELISA, Human glycoprotein 130,gp130 ELISA KIT in the sample is captured between a pre-coated capture antibody and a detection antibody. Signal intensity is proportional to analyte concentration. Quantification uses a standard curve fitted with Curve Expert software, covering 0.24 ng/ml-15 ng/ml with a minimum detectable dose of 0.06 ng/ml.

For research use only (RUO). Not intended for diagnostic or therapeutic purposes. Validated in human serum, plasma, cell culture supernates, saliva, urine. matrices only.
Description

This ELISA kit provides quantitative measurement of soluble gp130 (sgp130) in human samples, supporting research into cytokine signal transduction through the IL-6/JAK-STAT pathway. Because sgp130 functions as a natural inhibitor of IL-6 trans-signaling — a mechanism implicated in chronic inflammation and autoimmunity — precise quantification across both circulating and secreted fractions is essential for dissecting this regulatory axis.

Detection Range: The 0.24–15 ng/ml range aligns with reported circulating sgp130 concentrations in human serum and plasma, which typically fall between 100–400 ng/ml, meaning most serum samples will require dilution. Conditioned media from stimulated cells, where sgp130 shedding may be lower, can often be measured directly within this range.

Alternative Names
CD130 ELISA Kit; CD130 antigen ELISA Kit; CDw130 ELISA Kit; gp130 ELISA Kit; GP130 RAPS ELISA Kit; IL 6R beta ELISA Kit; IL-6 receptor subunit beta ELISA Kit; IL-6R subunit beta ELISA Kit; IL-6R-beta ELISA Kit; IL-6RB ELISA Kit; IL6 ST ELISA Kit; IL6RB_HUMAN ELISA Kit; IL6ST ELISA Kit; Interleukin 6 receptor subunit beta ELISA Kit; Interleukin receptor beta chain ELISA Kit; Interleukin-6 receptor subunit beta ELISA Kit; Interleukin-6 signal transducer ELISA Kit; Membrane glycoprotein 130 ELISA Kit; Membrane glycoprotein gp130 ELISA Kit; Oncostatin M receptor ELISA Kit; Oncostatin M receptor alpha subunit ELISA Kit; Oncostatin-M receptor subunit alpha ELISA Kit
Function
Signal-transducing molecule. The receptor systems for IL6, LIF, OSM, CNTF, IL11, CTF1 and BSF3 can utilize IL6ST for initiating signal transmission. Binding of IL6 to IL6R induces IL6ST homodimerization and formation of a high-affinity receptor complex, which activates the intracellular JAK-MAPK and JAK-STAT3 signaling pathways. That causes phosphorylation of IL6ST tyrosine residues which in turn activates STAT3. In parallel, the IL6 signaling pathway induces the expression of two cytokine receptor signaling inhibitors, SOCS1 and SOCS3, which inhibit JAK and terminate the activity of the IL6 signaling pathway as a negative feedback loop. Also activates the yes-associated protein 1 (YAP) and NOTCH pathways to control inflammation-induced epithelial regeneration, independently of STAT3. Acts as a receptor for the neuroprotective peptide humanin as part of a complex with IL27RA/WSX1 and CNTFR. Mediates signals which regulate immune response, hematopoiesis, pain control and bone metabolism. Has a role in embryonic development. Essential for survival of motor and sensory neurons and for differentiation of astrocytes. Required for expression of TRPA1 in nociceptive neurons. Required for the maintenance of PTH1R expression in the osteoblast lineage and for the stimulation of PTH-induced osteoblast differentiation. Required for normal trabecular bone mass and cortical bone composition.; Binds to the soluble IL6:sIL6R complex (hyper-IL6), thereby blocking IL6 trans-signaling. Inhibits sIL6R-dependent acute phase response. Also blocks IL11 cluster signaling through IL11R.
Gene References into Functions
  1. GP130/STAT3 pathway is activated in NAFLD and can worsen insulin resistance while protecting against other lipotoxic mechanisms of disease pathogenesis. PMID: 25747354
  2. Mutations leading to constitutive active gp130/JAK1/STAT3 pathway. PMID: 26188635
  3. Diabetic rats show an increase in the contractions of distal colon partly via the IL-6-IL-6 receptor pathway. PMID: 26191141
  4. pulmonary exposure to MWCNT can manifest as a reduced epithelial barrier and activator of vascular gp130-associated transsignaling that may promote susceptibility to cardiovascular derangements PMID: 26589480
  5. High serum GP130 levels were associated with Chronic Spontaneous Urticaria. PMID: 26699882
  6. In the present study, we analyze the role of a unique cysteine residue (Cys-628) within this C-terminus, which is contained neither in the membrane-bound gp130 nor in the two other sgp130 forms. PMID: 26809098
  7. we developed a CRISPR-Cas9-based tool for specific DNA methylation consisting of deactivated Cas9 (dCas9) nuclease and catalytic domain of the DNA methyltransferase DNMT3A targeted by co-expression of a guide RNA to any 20 bp DNA sequence followed by the NGG trinucleotide.we demonstrated that directed DNA methylation of a wider promoter region of the target loci IL6ST and BACH2 decreased their expression PMID: 26969735
  8. Intracellular p19 associated with the cytokine receptor subunit gp130 and stimulated the gp130-dependent activation of signal transducer and activator of transcription 3 (STAT3) signaling PMID: 26980441
  9. This functional mouse model of PMM2-CDG, in vitro assays and identification of the novel gp130 biomarker all shed light on the human disease, and moreover, provide the essential tools to test potential therapeutics for this untreatable disease. PMID: 27053713
  10. age 3 plasma levels of sGP130 were found related to childhood asthma PMID: 27434124
  11. an impaired oxidative stress response in hepatocytes with gp130 gain-of-function mutations, as detected in dysplastic intrahepatic nodules and hepatocellular adenomas, is one of the central oncogenic mechanisms in chronic liver inflammation. PMID: 27489351
  12. gp130 is associated with adverse postoperative clinical outcomes of patients with late-stage non-metastatic gastric cancer. PMID: 27917904
  13. Data show that tumor suppressor adenomatous polyposis coli (APC) loss results in up-regulation of IL-6 signal transducer (IL-6ST/gp130), thereby activating YAP (YY1-associated) protein (YAP) which are simultaneously up-regulated in the majority of colorectal cancer (CRC). PMID: 28130546
  14. GP130 signaling is required for tumor cell survival in diverse forms of ALK- anaplastic large cell lymphoma, even in the presence of JAK1/STAT3 mutations. PMID: 28356514
  15. SNP rs10940495 in the gp130 locus was associated with functional outcome at 6 months following spontaneous intracerebral hemorrhage. PMID: 28964648
  16. Low levels of serum sgp130 were positively associated with sex hormones in male patients with coronary artery disease, suggesting an important role of sgp130 in the presence of low and imbalanced sex hormones levels. PMID: 29028483
  17. Decreased serum LIF levels may be associated with vasculopathy in systemic sclerosis (SSc) and that Fli1 deficiency may contribute to the inhibition of LIF-dependent biological effects on SSc endothelial cells by suppressing the expression of LIF, LIF receptor, and gp130. PMID: 29038846
  18. we show by molecular replacement that Arg-112 does not participate in binding of IL-11 to its receptors IL-11R and glycoprotein 130 (gp130). Recombinant IL-11 R112H expressed in E. coli displays a correct four-helix-bundle folding topology, and binds with similar affinity to IL-11R and the IL-11/IL-11R/gp130 complex. PMID: 29237553
  19. Low soluble glycoprotein 130 (sgp130) level may serve as an additional indicator of coronary atherosclerosis severity. PMID: 29580104
++ 31 more research findings link this target to additional biology. Showing the 19 most recent — the full set appears on the complete datasheet.
Tissue Specificity
Found in all the tissues and cell lines examined. Expression not restricted to IL6 responsive cells.; [Isoform 2]: Expressed in blood serum (at protein level).
Subcellular Location
[Isoform 1]: Cell membrane; Single-pass type I membrane protein.; [Isoform 2]: Secreted.
Protein Families
Type I cytokine receptor family, Type 2 subfamily
Database Links

HGNC: 6021

OMIM: 600694

KEGG: hsa:3572

STRING: 9606.ENSP00000338799

UniGene: Hs.532082

Precision

Intra-assay Precision (Precision within an assay): CV%<8%

Three samples of known concentration were tested twenty times on one plate to assess.

Inter-assay Precision (Precision between assays): CV%<10%

Three samples of known concentration were tested in twenty assays to assess.

Typical Data

These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.

Human glycoprotein 130,gp130 ELISA KIT

ng/ml

OD1

OD2

Average

Corrected

15

2.518

2.634

2.576

2.422

7.5

1.704

1.667

1.686

1.531

3.75

1.054

1.028

1.041

0.887

1.88

0.632

0.629

0.630

0.476

0.94

0.413

0.421

0.417

0.263

0.47

0.283

0.283

0.283

0.129

0.24

0.228

0.234

0.231

0.076

0

0.158

0.151

0.154

Linearity

To assess the linearity of the assay, samples were spiked with high concentrations of human gp130 in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.

Sample

Serum(n=4)

1:40

Average %

101

Range %

94-108

1:80

Average %

93

Range %

86-100

1:160

Average %

97

Range %

92-103

1:320

Average %

90

Range %

85-96

Recovery

The recovery of human gp130 spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.

Sample Type

Average % Recovery

Range

Serum (n=5)

94

89-99

EDTA plasma (n=4)

100

93-106

Peer-reviewed citations
Accurate pathologic classification of aggressive myocarditis improves insights into patient precise medicine

X Hua, J Zhang, H Mo, X Chen, M Bao, Z Sun  ·  Fundamental Research  ·  2025

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