Human gp130 Fluorescein-conjugated Antibody

Catalog #: FAB228F
3 Citations Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
FAB228F-100
FAB228F-025

Detection of gp130 in Human Blood Monocytes by Flow Cytometry.

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Citations (3)

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Human gp130 Fluorescein-conjugated Antibody Summary

Species Reactivity

Human

Specificity

Detects human gp130 in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant human (rh) IL-2 R, rhIL-4 R, or rhIL-6 R is observed.

Source

Monoclonal Mouse IgG₁ Clone # 28126

Purification

Protein A or G purified from ascites

Immunogen

S. frugiperda insect ovarian cell line Sf 21-derived recombinant human gp130 extracellular domain

Formulation

Supplied in a saline solution containing BSA and Sodium Azide.

Label

Fluorescein (Excitation= 488 nm, Emission= 515-545 nm)

Applications

Recommended Concentration

Sample

Flow Cytometry

10 µL/10⁶ cells

See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Flow Cytometry

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Detection of gp130 in Human Blood Monocytes by Flow Cytometry. Human peripheral blood monocytes were stained with Mouse Anti-Human gp130 Fluorescein-conjugated Monoclonal Antibody (Catalog # FAB228F, filled histo-gram) or isotype control antibody (Catalog # IC002F, open histogram). View our protocol for Staining Membrane-associated Proteins.

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Preparation and Storage

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Protect from light. Do not freeze.

12 months from date of receipt, 2 to 8 °C as supplied.

Background: gp130

Glycoprotein 130 (gp130; also known as IL-6 signal transducer, IL-6 receptor beta, oncostatin-M alpha subunit) is a ubiquitously expressed, 130 kDa type I transmembrane glycoprotein and member of the type II subfamily, type I cytokine receptor family. Functionally, it is responsible for transduction of the IL-6 signal across the plasma membrane (1). Rat gp130 is synthesized as a 918 amino acid (aa) precursor with a 22 aa signal sequence, a 596 aa extracellular domain (ECD), a 22 aa transmembrane region, and a 278 aa cytoplasmic tail. Eleven potential N-linked glycosylation sites are found within the rat gp130 ECD (1). The ECD also contains an N terminal immunoglobulin (Ig)-like C2-type domain, followed by the cytokine receptor homology region (CHR) which is made up of two fibronectin type III-like domains and a WSXWS motif, and three additional fibronectin type III-like domains (2). The domains in the CHR are the structural hallmarks of the hematopoietic cytokine receptor family (2). Human gp130 shares 73% and 79% aa sequence identity with mouse and rat gp130, respectively. Gp130 serves as the signal transducing receptor subunit for the IL-6-type cytokines consisting of interleukin (IL)-6, IL-11, leukemia inhibitory factor (LIF), oncostatin M (OSM), ciliary neurotrophic factor (CNTF), new neurotrophin factor-1 (NNT-1), IL-27, cardiotrophin-1 (CT-1), and cardiotrophin like cytokine (CLC) (2-5). These cytokines are involved in a variety of functions including the modulation of inflammatory and immune responses, heart development, fertility, and many other activities (2).

References

Wang, Y. et al. (1992) Genomics 14:666.
Muller-Newen, G. (2003) Sci. STKE pe40.
Heinrich, P.C. et al. (2003) Biochem. J. 374:1.
Stuhlmann-Laeisz, C. et al. (2006) Mol. Biol. Cell 17:2986.
Fischer, P. and D. Hilfiker-Kleiner (2008) Br. J. Pharmacol. 153:S414.

Long Name

Glycoprotein 130

Entrez Gene IDs

3572 (Human); 16195 (Mouse); 25205 (Rat); 101926138 (Cynomolgus Monkey)

Alternate Names

CD130 antigen; CD130; CDw130; DKFZp564F053; gp130 of the rheumatoid arthritis antigenic peptide-bearing soluble form; gp130; IL-6 receptor subunit beta; IL-6R subunit beta; IL-6RB; IL-6R-beta; IL6ST; interleukin 6 signal transducer (gp130, oncostatin M receptor); interleukin receptor beta chain; interleukin-6 receptor subunit beta; Interleukin-6 signal transducer; Membrane glycoprotein 130; membrane glycoprotein gp130; Oncostatin-M receptor subunit alpha

Product Datasheets

Product Datasheet

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Citations for Human gp130 Fluorescein-conjugated Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

3 Citations: Showing 1 - 3
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IL-27 driven upregulation of surface HLA-E expression on monocytes inhibits IFN-gamma release by autologous NK cells.
Authors: Morandi F, Airoldi I, Pistoia V
J Immunol Res, 2014-03-10;2014(0):938561.
Species: Human
Sample Types: Whole Cells
Applications: Flow Cytometry
IL-27 in human secondary lymphoid organs attracts myeloid dendritic cells and impairs HLA class I-restricted antigen presentation.
Authors: Morandi, Fabio, Di Carlo, Emma, Ferrone, Soldano, Petretto, Andrea, Pistoia, Vito, Airoldi, Irma
J Immunol, 2014-02-19;192(6):2634-42.
Species: Human
Sample Types: Whole Cells
Applications: Flow Cytometry
IL-27-Induced Gene Expression Is Downregulated in HIV-Infected Subjects.
Authors: Guzzo C, Hopman W, Che Mat N, Wobeser W, Gee K
PLoS ONE, 2012-09-25;7(9):e45706.
Species: Human
Sample Types: Whole Cells
Applications: Flow Cytometry