1. Recombinant Proteins
  2. Cytokines and Growth Factors
  3. Interleukin & Receptors
  4. IL-6R

Interleukin-6 receptor (IL-6R) is a receptor for IL-6, belonging to the type I cytokine receptor family, subfamily 3. IL-6 is a potent pleiotropic cytokine that regulates cell growth and differentiation and plays an important role in immune response. IL-6R is a protein complex composed of this protein and the interleukin-6 signal transductor (IL6ST/GP130/IL6β). This receptor subunit is also shared by many other cytokines. Dysproduction of IL-6 and this receptor has been implicated in the pathogenesis of many diseases, such as multiple myeloma, autoimmune diseases and prostate cancer. In addition, IL-6Rα (IL-6RA) is the primary functional alpha subunit of the IL-6 receptor, which is also a component of other interleukin receptors. IL-6RA is a type I transmembrane glycoprotein that regulates the biological activity of IL-6 by forming a complex with CD130[1]. There are two isoforms of IL-6Rα, including mIL6R (long form) or sIL6R (short form). The sIL-6R membrane binds IL6R and subunit IL6ST, which activate regenerative and anti-inflammatory signals through IL-6 transduction signals and promote the pro-inflammatory properties of IL-6. Therefore, the hydrolysis of IL-6R is also known as exdomain shedding[2]. IL-6Rα is an IL-6 agonist and also involved in JAK/STAT, MAPK and Akt signaling pathways[2][3]. IL-6R also plays an important role in acute response and hematopoietic response[4]. However, the signal transduction of IL6 is limited, because IL-6RA is tissue specific and only expressed specifically in some cells of liver and immune system[5].

Cat. No. Product Name / Synonyms Species Source
  • HY-P73222
    IL-6R alpha Protein, Human (HEK293, Fc)

    Interleukin-6 receptor subunit alpha; IL-6R-alpha; IL-6R 1; gp80; CD126

    Human HEK293
    IL-6R alpha is a subunit alpha of IL-6 receptors, also shared by other interleukin receptors. IL-6R alpha acts as IL-6 agonist and involves in JAK/STAT, MAPK, and Akt signaling pathway. IL-6R alpha/CD126, Human consists of 468 amino acids (M1-R468) with two fibronectin type-III-like domains contained in the N-terminal part (113-217 a.a, 218-316 a.a), and a soluble form (1-365 a.a). Soluble IL-6R (sIL-6R) binds IL-6 and dimerized gp130 to achieve trans signaling, and exhibits a tissue expression property in some immune systems. IL-6R alpha Protein, Human (M1-P365) is soluble form and produced in HEK293 cells with a C-Terminal hFc-tag.
  • HY-P75795
    gp130/IL6ST Protein, Human (HEK293, His-Fc)

    Interleukin-6 receptor subunit beta; IL-6RB; CDw130; gp130; CD130; IL6ST

    Human HEK293
    Glycoprotein 130 (gp130) is a trans-membrane protein, is the common signal-transducing receptor subunit of the interleukin-6 (IL-6) family. gp130 inhibits the cell growth and migration, decreases the STAT3 phosphorylation induced by IL-6, and decreases IL-6-induced increase of Ki67. gp130 shows anti-tumor, anti-inflammation and anti-nociceptive activity. gp130/IL6ST Protein, Human (HEK293, His-Fc) is a recombinant protein with a His-Fc tag, produced by HEK293 cells.
  • HY-P78472
    IL-6R alpha Protein, Human (HEK293, His-Avi)

    IL-6R subunit alpha; IL-6R-alpha; IL-6RA; IL-6R 1; IL6R; CD126; IL6RQ; gp80

    Human HEK293
    IL-6R alpha is a subunit alpha of IL-6 receptors, also shared by other interleukin receptors. IL-6R alpha acts as IL-6 agonist and involves in JAK/STAT, MAPK, and Akt signaling pathway. IL-6R alpha/CD126, Human consists of 468 amino acids (M1-R468) with two fibronectin type-III-like domains contained in the N-terminal part (113-217 a.a, 218-316 a.a), and a soluble form (1-365 a.a). Soluble IL-6R (sIL-6R) binds IL-6 and dimerized gp130 to achieve trans signaling, and exhibits a tissue expression property in some immune systems. IL-6R alpha Protein, Human (L20-P365) is soluble form and expressed by HEK293 cells with a C-Terminal Avi-tag and a C-Terminal His-tag.
  • HY-P7377
    IL-6R alpha Protein, Human (Sf9)

    rHuIL-6 Receptor α; gp80; CD126

    Human Sf9 insect cells
    IL-6R alpha is a subunit alpha of IL-6 receptors, also shared by other interleukin receptors. IL-6R alpha acts as IL-6 agonist and involves in JAK/STAT, MAPK, and Akt signaling pathway. IL-6R alpha/CD126, Human consists of 468 amino acids (M1-R468) with two fibronectin type-III-like domains contained in the N-terminal part (113-217 a.a, 218-316 a.a), and a soluble form (1-365 a.a). Soluble IL-6R (sIL-6R) binds IL-6 and dimerized gp130 to achieve trans signaling, and exhibits a tissue expression property in some immune systems. IL-6R alpha Protein, Human (L20-D358) is soluble form and expressed by Sf9 insect cells
  • HY-P7223
    IL-6R alpha Protein, Human (CHO)

    rHuIL-6R; IL-6RA; IL-6R 1; CD126; Membrane glycoprotein 80

    Human CHO
    IL-6R alpha is a subunit alpha of IL-6 receptors, also shared by other interleukin receptors. IL-6R alpha acts as IL-6 agonist and involves in JAK/STAT, MAPK, and Akt signaling pathway. IL-6R alpha/CD126, Human consists of 468 amino acids (M1-R468) with two fibronectin type-III-like domains contained in the N-terminal part (113-217 a.a, 218-316 a.a), and a soluble form (1-365 a.a). Soluble IL-6R (sIL-6R) binds IL-6 and dimerized gp130 to achieve trans signaling, and exhibits a tissue expression property in some immune systems. IL-6R alpha Protein, Human (L20-P365) is soluble form and expressed by CHO cells with a full length of the sequence of 346 amino acids.
  • HY-P73224
    IL-6R Protein, Rat (HEK293, His)

    Interleukin-6 receptor subunit alpha; IL-6R-alpha; IL-6R 1; gp80; CD126

    Rat HEK293
    IL-6R alpha is a subunit alpha of IL-6 receptors, also shared by other interleukin receptors. IL-6R alpha acts as IL-6 agonist and involves in JAK/STAT, MAPK, and Akt signaling pathway. IL-6R alpha, Rat consists of 462 amino acids (M1-R462) with a fibronectin type-III-like domain contained in the N-terminal part (215-313 a.a) and a transmembrane domain (365-385 a.a). Soluble IL-6R (sIL-6R) interacts with SORL1 to conduct internalization and binds IL-6 and dimerized gp130 to deliver trans signalin. IL-6R alpha, Rat (I44-E357) is soluble form and produced in HEK293 cells with a C-Terminal His-tag.
  • HY-P76374
    gp130/IL6ST Protein, Rat (HEK293, His)

    Interleukin-6 receptor subunit beta; IL-6R-beta; IL-6RB; gp130; CD130

    Rat HEK293
    Glycoprotein 130 (gp130) is a trans-membrane protein, is the common signal-transducing receptor subunit of the interleukin-6 (IL-6) family. gp130 inhibits the cell growth and migration, decreases the STAT3 phosphorylation induced by IL-6, and decreases IL-6-induced increase of Ki67. gp130 shows anti-tumor, anti-inflammation and anti-nociceptive activity. gp130/IL6ST Protein, Rat (HEK293, His) is a recombinant protein with a His label that consists of 614 amino acids (M4-E618) and is produced by HEK293 cells.
  • HY-P76371
    gp130/IL6ST Protein, Mouse (HEK293, His)

    Interleukin-6 receptor subunit beta; IL-6R-beta; IL-6RB; gp130; CD130

    Mouse HEK293
    Glycoprotein 130 (gp130) is a trans-membrane protein, is the common signal-transducing receptor subunit of the interleukin-6 (IL-6) family. gp130 inhibits the cell growth and migration, decreases the STAT3 phosphorylation induced by IL-6, and decreases IL-6-induced increase of Ki67. gp130 shows anti-tumor, anti-inflammation and anti-nociceptive activity. gp130/IL6ST Protein, Mouse (617a.a, HEK293, His) is a recombinant protein with a His label and is produced by HEK293 cells.
  • HY-P70515
    IL-6R alpha Protein, Human (HEK293, His)

    Interleukin-6 receptor subunit alpha; IL-6R subunit alpha; IL-6R-alpha; IL-6R 1; Membrane glycoprotein 80; gp80; CD126

    Human HEK293
    IL-6R alpha is a subunit alpha of IL-6 receptors, also shared by other interleukin receptors. IL-6R alpha acts as IL-6 agonist and involves in JAK/STAT, MAPK, and Akt signaling pathway. IL-6R alpha/CD126, Human consists of 468 amino acids (M1-R468) with two fibronectin type-III-like domains contained in the N-terminal part (113-217 a.a, 218-316 a.a), and a soluble form (1-365 a.a). Soluble IL-6R (sIL-6R) binds IL-6 and dimerized gp130 to achieve trans signaling, and exhibits a tissue expression property in some immune systems.IL-6R alpha Protein, Human (HEK293, His) is soluble form and produced in HEK293 cells with a C-Terminal His-tag.
  • HY-P73221
    IL-6R Protein, Canine (HEK293, His)

    Interleukin-6 receptor subunit alpha; IL-6R-alpha; IL-6R 1; gp80; CD126

    Canine HEK293
    IL-6R alpha is a subunit alpha of IL-6 receptors, also shared by other interleukin receptors. IL-6R alpha acts as IL-6 agonist and involves in JAK/STAT, MAPK, and Akt signaling pathway. IL-6R alpha, Canine consists of 462 amino acids (M1-R462) and is produced in HEK293 cells with a C-Terminal His-tag.
  • HY-P73225
    IL-6R Protein, Rhesus Macaque (HEK293, His)

    Interleukin-6 receptor subunit alpha; IL-6R-alpha; IL-6R 1; gp80; CD126

    Rhesus Macaque HEK293
    IL-6R alpha is a subunit alpha of IL-6 receptors, also shared by other interleukin receptors. IL-6R alpha acts as IL-6 agonist and involves in JAK/STAT, MAPK, and Akt signaling pathway. IL-6R alpha, Rhesus Macaque consists of 365 amino acids (M1-P365) and is produced in HEK293 cells with a C-Terminal His-tag.
  • HY-P75792
    gp130/IL6ST Protein, Human (HEK293)

    Interleukin-6 receptor subunit beta; IL-6RB; CDw130; gp130; CD130; IL6ST

    Human HEK293
    Glycoprotein 130 (gp130) is a trans-membrane protein, is the common signal-transducing receptor subunit of the interleukin-6 (IL-6) family. gp130 inhibits the cell growth and migration, decreases the STAT3 phosphorylation induced by IL-6, and decreases IL-6-induced increase of Ki67. gp130 shows anti-tumor, anti-inflammation and anti-nociceptive activity. gp130/IL6ST Protein, Human (HEK293) is a recombinant protein consisting of 596 amino acids (M23-I618) and is produced by HEK293 cells.
  • HY-P75794
    gp130/IL6ST Protein, Human (HEK293, Fc)

    Interleukin-6 receptor subunit beta; IL-6RB; CDw130; gp130; CD130; IL6ST

    Human HEK293
    Glycoprotein 130 (gp130) is a trans-membrane protein, is the common signal-transducing receptor subunit of the interleukin-6 (IL-6) family. gp130 inhibits the cell growth and migration, decreases the STAT3 phosphorylation induced by IL-6, and decreases IL-6-induced increase of Ki67. gp130 shows anti-tumor, anti-inflammation and anti-nociceptive activity. gp130/IL6ST Protein, Human (HEK293, Fc) is a recombinant protein with a Fc label that consisting of 596 amino acids (M23-I618) and is produced by HEK293 cells.
  • HY-P76370
    gp130/IL6ST Protein, Mouse (HEK293, Fc)

    Interleukin-6 receptor subunit beta; IL-6R-beta; IL-6RB; gp130; CD130

    Mouse HEK293
    Glycoprotein 130 (gp130) is a trans-membrane protein, is the common signal-transducing receptor subunit of the interleukin-6 (IL-6) family. gp130 inhibits the cell growth and migration, decreases the STAT3 phosphorylation induced by IL-6, and decreases IL-6-induced increase of Ki67. gp130 shows anti-tumor, anti-inflammation and anti-nociceptive activity. gp130/IL6ST Protein, Mouse (HEK293, Fc) is a recombinant protein with a Fc labe.
  • HY-P72538
    IL-6R alpha Protein, Mouse (HEK293, His)

    Interleukin-6 receptor subunit alpha; IL-6R-alpha; IL-6R 1; sIL6R; CD126

    Mouse HEK293
    IL-6R alpha is a subunit alpha of IL-6 receptors, also shared by other interleukin receptors. IL-6R alpha acts as IL-6 agonist and involves in JAK/STAT, MAPK, and Akt signaling pathway. IL-6R alpha, Mouse consists of 460 amino acids (M1-R460) with two fibronectin type-III-like domains contained in the N-terminal part (109-214 a.a, 215-313 a.a). Soluble IL-6R (sIL-6R) can be detected in the cerebrospinal fluid, conducts trans signaling by binding IL-6 and dimerized gp130, and exhibits a immune tissue expression property. IL-6R alpha Protein, Mouse (HEK293, His) is soluble form and produced in HEK293 cells with a C-Terminal His-tag.
  • HY-P701319
    gp130/IL6ST Protein, Human (HEK293, His)

    Interleukin-6 receptor subunit beta; IL-6RB; CDw130; gp130; CD130; IL6ST

    Human HEK293
    gp130/IL6ST is an important signal transduction molecule that can form high-affinity receptor complexes for cytokines such as IL6, LIF, and OSM. Upon IL6 binding, gp130/IL6ST homodimerizes and activates the JAK-MAPK and JAK-STAT3 pathways, leading to the phosphorylation of IL6ST tyrosine residues and subsequent activation of STAT3. gp130/IL6ST Protein, Human (HEK293, His) is the recombinant human-derived gp130/IL6ST protein, expressed by HEK293 , with C-His labeled tag.
  • HY-P76375
    gp130/IL6ST Protein, Rat (HEK293, His-Fc)

    Interleukin-6 receptor subunit beta; IL-6R-beta; IL-6RB; gp130; CD130

    Rat HEK293
    Glycoprotein 130 (gp130) is a trans-membrane protein, is the common signal-transducing receptor subunit of the interleukin-6 (IL-6) family. gp130 inhibits the cell growth and migration, decreases the STAT3 phosphorylation induced by IL-6, and decreases IL-6-induced increase of Ki67. gp130 shows anti-tumor, anti-inflammation and anti-nociceptive activity. gp130/IL6ST Protein, Rat (HEK293, His-Fc) is produced by HEK293 cells.
  • HY-P72388
    IL-6R alpha Protein, Human (Biotinylated, HEK293, Avi-His)

    Interleukin-6 receptor subunit alpha; IL-6R subunit alpha; IL-6R-alpha; IL-6R 1; Membrane glycoprotein 80; gp80; CD126

    Human HEK293
    IL-6R alpha is a subunit alpha of IL-6 receptors, also shared by other interleukin receptors. IL-6R alpha acts as IL-6 agonist and involves in JAK/STAT, MAPK, and Akt signaling pathway. IL-6R alpha/CD126, Human consists of 468 amino acids (M1-R468) with two fibronectin type-III-like domains contained in the N-terminal part (113-217 a.a, 218-316 a.a), and a soluble form (1-365 a.a). Soluble IL-6R (sIL-6R) binds IL-6 and dimerized gp130 to achieve trans signaling, and exhibits a tissue expression property in some immune systems. IL-6R alpha Protein, Human (L20-P365) is soluble and biotinylated recombinant protein expressed by HEK293 cells with a C-Terminal Avi-tag and a C-Terminal His-tag.
  • HY-P73876
    IL-6R Protein, Rat (HEK293, Fc)

    Interleukin-6 receptor subunit alpha; IL-6R-alpha; IL-6R 1; gp80; CD126

    Rat HEK293
    IL-6R alpha is a subunit alpha of IL-6 receptors, also shared by other interleukin receptors. IL-6R alpha acts as IL-6 agonist and involves in JAK/STAT, MAPK, and Akt signaling pathway. with a fibronectin type-III-like domain contained in the N-terminal part and a transmembrane domain. Soluble IL-6R (sIL-6R) interacts with SORL1 to conduct internalization and binds IL-6 and dimerized gp130 to deliver trans signalin. IL-6R alpha, Rat is soluble form and produced in HEK293 cells with a C-Terminal hFc-tag.
  • HY-P77375
    gp130/IL6ST Protein, Rhesus Macaque (HEK293, His)

    Interleukin-6 receptor subunit beta; IL-6RB; CDw130; gp130; CD130; IL6ST

    Rhesus Macaque HEK293
    Glycoprotein 130 (gp130) is a trans-membrane protein, is the common signal-transducing receptor subunit of the interleukin-6 (IL-6) family. gp130 inhibits the cell growth and migration, decreases the STAT3 phosphorylation induced by IL-6, and decreases IL-6-induced increase of Ki67. gp130 shows anti-tumor, anti-inflammation and anti-nociceptive activity. gp130/IL6ST Protein, Rhesus Macaque (HEK293, His) is a recombinant protein with a His label that consists of 618 amino acids (M1-I618) and is produced by HEK293 cells.
Cat. No. Product Name Effect Purity