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Chemokines & Cytokines
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ALX-522-056 Revised 18-Sep-07
IL-1β, Soluble (human) (recombinant)
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SYNONYMS Interleukin-1β, Soluble (human) (recombinant)
PRODUCT LINE Chemokines & Cytokines
PRODUCT CATEGORY Interleukins
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Product Numbers: Format: Size: Unit Price: Quantity: Add To Cart
ALX-522-056-C010   10 µg 200.00 USD Add To Cart
ALX-522-056-3010 SuperPack 3x10 µg 410.00 USD Add To Cart
Product Specification
SPECIES CROSSREACTIVITY:
Human
SOURCE/HOST: Produced in E. coli. Human IL-1β (interleukin-1β) (aa 117-270) is fused to a linker peptide (10 aa) and an N-terminal FLAG®-tag.
CONCENTRATION: 0.1mg/ml after reconstitution.
PURITY: ≥90% (SDS-PAGE)
FORMULATION: Lyophilized. Contains PBS.
ENDOTOXIN CONTENT: <0.1EU/µg purified protein (LAL test; Bio Whittaker).
RECONSTITUTION: Reconstitute with 100µl sterile water.
SPECIFICITY: Binds to human IL-1R (interleukin-1 receptor).
BIOLOGICAL ACTIVITY: Activates the NF-κB pathway.
SHIPPING: SHIPPED ON BLUE ICE
LONG TERM STORAGE: -20°C
USE/STABILITY: Stable for at least 6 months after receipt when stored at -20°C.
HANDLING: Avoid freeze/thaw cycles. After reconstitution, prepare aliquots and store at -20°C.
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Product Specific Literature References
Insulin-secreting beta-cell dysfunction induced by human lipoproteins: M.E. Roehrich, et al.; J. Biol. Chem. 278, 18368 (2003) Abstract; Full Text
General Information
BACKGROUND/TECHNICAL INFORMATION

Swiss-Prot link P01584: Interleukin-1β (human) (precursor)

FLAG is a registered trademark of Sigma-Aldrich Co.
MANUFACTURER Manufactured by Apotech Corporation.
General Literature References
Human interleukin 1: I. Gery & J.A. Schmidt; Meth. Enzymol. 116, 456 (1985) Abstract
Interleukin 1: an immunological perspective: S.K. Durum, et al.; Annu. Rev. Immunol. 3, 263 (1985) Abstract
The in vivo effects of interleukin 1. I. Bone marrow cells are induced to cycle after administration of interleukin 1: R. Neta, et al.; J. Immunol. 139, 1861 (1987) Abstract
Interleukin 1 or tumor necrosis factor-alpha: which is the real target in rheumatoid arthritis?: J.M. Dayer; J. Rheumatol. Suppl. 65, 10 (2002) Abstract
Further Categories Containing This Product:
Recombinant Proteins/Fusion Proteins • Interleukin-1 [IL-1] & Receptors/Related Products
 
 
ALX-850-209 Revised 10-Apr-08
IL-1β (human) ELISA Kit
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SYNONYMS Interleukin-1β (human) ELISA Kit
IL-1F2 (human) ELISA Kit
PRODUCT LINE Chemokines & Cytokines
PRODUCT CATEGORY Interleukin Kits & Sets
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Product Numbers: Format: Size: Unit Price: Quantity: Add To Cart
ALX-850-209-KI01   1 Kit 619.00 USD Add To Cart
Product Specification
SENSITIVITY: 0.32pg/ml (range 3.9 to 250pg/ml)
QUANTITY: 96 wells (~80 tests).
APPLICATION: For the quantitative determination of human IL-1β in cell culture supernatants, serum and other body fluids.
SHIPPING: SHIPPED ON BLUE ICE
HANDLING: Store controls at -20°C. Store rest of the kit at +4°C.
General Information
MANUFACTURER Manufactured by Bender MedSystems.
Further Categories Containing This Product:
Interleukin-1 [IL-1] & Receptors/Related Products • ELISA & EIA Kits
 
 
ALX-522-127 Revised 27-Mar-08
IL-1F5 (human) (recombinant)
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SYNONYMS Interleukin-1 Family Member 5 (human) (recombinant)
IL-1δ (human) (recombinant)
Interleukin-1δ (human) (recombinant)
PRODUCT LINE Chemokines & Cytokines
PRODUCT CATEGORY Interleukins
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ALX-522-127-C050   50 µg 320.00 USD Add To Cart
Product Specification
SPECIES CROSSREACTIVITY:
Human
MW: ~16kDa (SDS-PAGE)
SOURCE/HOST: Produced in E. coli (aa 1-155).
CONCENTRATION: 1mg/ml after reconstitution.
PURITY: ≥95% (SDS-PAGE)
FORMULATION: Lyophilized. Contains PBS.
ENDOTOXIN CONTENT: <0.1EU/µg purified protein (LAL test; Bio Whittaker).
RECONSTITUTION: Reconstitute with 50µl sterile water. Further dilutions should be made with medium containing 5% fetal calf serum.
SHIPPING: SHIPPED ON BLUE ICE
LONG TERM STORAGE: -20°C
USE/STABILITY: Stable for at least 6 months after receipt when stored at -20°C.
HANDLING: Avoid freeze/thaw cycles. After reconstitution, prepare aliquots and store at -20°C.
General Information
IL-1F5, F6, F8 and F9 are new members of the family of IL-1 (IL-1α/β, IL-18, IL-33). IL-1F6, IL-1F8 and IL-1F9 activate the NF-κB and MAPK pathways through the IL-Rrp2 and IL-1RAcP receptor complex leading to the production of IL-6 and IL-8. Agonistic activation of the IL-1F6, F8 and F9 is counterbalanced by the inhibitory activity of IL-1F5. These interleukins are mainly expressed in skin keratinocytes and internal epithelial tissues exposed to pathogenic bacteria suggesting a role in immune signalling and inflammation. IL-F5, F6 and F9 as well as the receptor IL-1Rrp2 are increased in psoriasis.
BACKGROUND/TECHNICAL INFORMATION Swiss-Prot link Q9UBH0: Interleukin-1 Family Member 5 (human)
MANUFACTURER Manufactured by Apotech Corporation.
Further Categories Containing This Product:
Recombinant Proteins/Fusion Proteins
 
 
ALX-522-128 Revised 27-Mar-08
IL-1F6 (human) (recombinant)
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SYNONYMS Interleukin-1 Family Member 6 (human) (recombinant)
IL-1ε (human) (recombinant)
Interleukin-1ε (human) (recombinant)
PRODUCT LINE Chemokines & Cytokines
PRODUCT CATEGORY Interleukins
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ALX-522-128-C050   50 µg 320.00 USD Add To Cart
Product Specification
SPECIES CROSSREACTIVITY:
Human
MW: ~16kDa (SDS-PAGE)
SOURCE/HOST: Produced in E. coli (aa 1-158).
CONCENTRATION: 1mg/ml after reconstitution.
PURITY: ≥95% (SDS-PAGE)
FORMULATION: Lyophilized. Contains PBS.
ENDOTOXIN CONTENT: <0.1EU/µg purified protein (LAL test; Bio Whittaker).
RECONSTITUTION: Reconstitute with 50µl sterile water. Further dilutions should be made with medium containing 5% fetal calf serum.
SHIPPING: SHIPPED ON BLUE ICE
LONG TERM STORAGE: -20°C
USE/STABILITY: Stable for at least 6 months after receipt when stored at -20°C.
HANDLING: After reconstitution, prepare aliquots and store at -20°C. Avoid freeze/thaw cycles.
General Information
IL-1F5, F6, F8 and F9 are new members of the family of IL-1 (IL-1α/β, IL-18, IL-33). IL-1F6, IL-1F8 and IL-1F9 activate the NF-κB and MAPK pathways through the IL-Rrp2 and IL-1RAcP receptor complex leading to the production of IL-6 and IL-8. Agonistic activation of the IL-1F6, F8 and F9 is counterbalanced by the inhibitory activity of IL-1F5. These interleukins are mainly expressed in skin keratinocytes and internal epithelial tissues exposed to pathogenic bacteria suggesting a role in immune signalling and inflammation. IL-F5, F6 and F9 as well as the receptor IL-1Rrp2 are increased in psoriasis.
BACKGROUND/TECHNICAL INFORMATION Swiss-Prot link Q9UHA7: Interleukin-1 Family Member 6 (human)
MANUFACTURER Manufactured by Apotech Corporation.
General Literature References
Interleukin (IL)-1F6, IL-1F8, and IL-1F9 signal through IL-1Rrp2 and IL-1RAcP to activate the pathway leading to NF-kappaB and MAPKs: J.E. Towne, et al.; J. Biol. Chem. 279, 13677 (2004) Abstract; Full Text
Further Categories Containing This Product:
Recombinant Proteins/Fusion Proteins
 
 
ALX-522-129 Revised 27-Mar-08
IL-1F8 (human) (recombinant)
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SYNONYMS Interleukin-1 Family Member 8 (human) (recombinant)
IL-1η (human) (recombinant)
Interleukin-1η (human) (recombinant)
PRODUCT LINE Chemokines & Cytokines
PRODUCT CATEGORY Interleukins
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ALX-522-129-C050   50 µg 320.00 USD Add To Cart
Product Specification
SPECIES CROSSREACTIVITY:
Human
MW: ~16kDa (SDS-PAGE)
SOURCE/HOST: Produced in E. coli (aa 1-157).
CONCENTRATION: 1mg/ml after reconstitution.
PURITY: ≥95% (SDS-PAGE)
FORMULATION: Lyophilized. Contains PBS.
ENDOTOXIN CONTENT: <0.1EU/µg purified protein (LAL test; Bio Whittaker).
RECONSTITUTION: Reconstitute with 50µl sterile water. Further dilutions should be made with medium containing 5% fetal calf serum.
SHIPPING: SHIPPED ON BLUE ICE
LONG TERM STORAGE: -20°C
USE/STABILITY: Stable for at least 6 months after receipt when stored at -20°C.
HANDLING: After reconstitution, prepare aliquots and store at -20°C. Avoid freeze/thaw cycles.
General Information
IL-1F5, F6, F8 and F9 are new members of the family of IL-1 (IL-1α/β, IL-18, IL-33). IL-1F6, IL-1F8 and IL-1F9 activate the NF-κB and MAPK pathways through the IL-Rrp2 and IL-1RAcP receptor complex leading to the production of IL-6 and IL-8. Agonistic activation of the IL-1F6, F8 and F9 is counterbalanced by the inhibitory activity of IL-1F5. These interleukins are mainly expressed in skin keratinocytes and internal epithelial tissues exposed to pathogenic bacteria suggesting a role in immune signalling and inflammation. IL-F5, F6 and F9 as well as the receptor IL-1Rrp2 are increased in psoriasis.
BACKGROUND/TECHNICAL INFORMATION Swiss-Prot link Q9NZH7: Interleukin-1 Family Member 8 (human)
MANUFACTURER Manufactured by Apotech Corporation.
General Literature References
Interleukin (IL)-1F6, IL-1F8, and IL-1F9 signal through IL-1Rrp2 and IL-1RAcP to activate the pathway leading to NF-kappaB and MAPKs: J.E. Towne, et al.; J. Biol. Chem. 279, 13677 (2004) Abstract; Full Text
Further Categories Containing This Product:
Recombinant Proteins/Fusion Proteins
 
 
ALX-522-130 Revised 27-Mar-08
IL-1F9 (human) (recombinant)
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SYNONYMS Interleukin-1 Family Member 9 (human) (recombinant)
IL-1ε (human) (recombinant)
Interleukin-1ε (human) (recombinant)
PRODUCT LINE Chemokines & Cytokines
PRODUCT CATEGORY Interleukins
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Product Numbers: Format: Size: Unit Price: Quantity: Add To Cart
ALX-522-130-C050   50 µg 320.00 USD Add To Cart
Product Specification
SPECIES CROSSREACTIVITY:
Human
MW: ~18kDa (SDS-PAGE)
SOURCE/HOST: Produced in E. coli (aa 1-169).
CONCENTRATION: 1mg/ml after reconstitution.
PURITY: ≥95% (SDS-PAGE)
FORMULATION: Lyophilized. Contains PBS.
ENDOTOXIN CONTENT: <0.1EU/µg purified protein (LAL test; Bio Whittaker).
RECONSTITUTION: Reconstitute with 50µl sterile water. Further dilutions should be made with medium containing 5% fetal calf serum.
SHIPPING: SHIPPED ON BLUE ICE
LONG TERM STORAGE: -20°C
USE/STABILITY: Stable for at least 6 months after receipt when stored at -20°C.
HANDLING: After reconstitution, prepare aliquots and store at -20°C. Avoid freeze/thaw cycles.
General Information
IL-1F5, F6, F8 and F9 are new members of the family of IL-1 (IL-1α/β, IL-18, IL-33). IL-1F6, IL-1F8 and IL-1F9 activate the NF-κB and MAPK pathways through the IL-Rrp2 and IL-1RAcP receptor complex leading to the production of IL-6 and IL-8. Agonistic activation of the IL-1F6, F8 and F9 is counterbalanced by the inhibitory activity of IL-1F5. These interleukins are mainly expressed in skin keratinocytes and internal epithelial tissues exposed to pathogenic bacteria suggesting a role in immune signalling and inflammation. IL-F5, F6 and F9 as well as the receptor IL-1Rrp2 are increased in psoriasis.
BACKGROUND/TECHNICAL INFORMATION Swiss-Prot link Q9NZH8: Interleukin-1 Family Member 9 (human)
MANUFACTURER Manufactured by Apotech Corporation.
General Literature References
Interleukin (IL)-1F6, IL-1F8, and IL-1F9 signal through IL-1Rrp2 and IL-1RAcP to activate the pathway leading to NF-kappaB and MAPKs: J.E. Towne, et al.; J. Biol. Chem. 279, 13677 (2004) Abstract; Full Text
Further Categories Containing This Product:
Recombinant Proteins/Fusion Proteins
 
 
ALX-522-057 Revised 06-Jul-07
IL-1 Receptor Type I (human):Fc (human) (recombinant)
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SYNONYMS IL-1R I (human):Fc (human) (recombinant)
Interleukin-1 Receptor Type I (human):Fc (human) (recombinant)
CD121a (human):Fc (human) (recombinant)
PRODUCT LINE Chemokines & Cytokines
PRODUCT CATEGORY Interleukin Receptors
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ALX-522-057-C050   50 µg 365.00 USD Add To Cart
Product Specification
SPECIES CROSSREACTIVITY:
Human
MW: ~83kDa (SDS-PAGE).
SOURCE/HOST: Produced in HEK 293 cells. Human IL-1RI (interleukin-1 receptor type I) (aa 21-336) is fused to the Fc portion of human IgG1.
CONCENTRATION: 1mg/ml after reconstitution.
PURITY: ≥90% (SDS-PAGE)
FORMULATION: Lyophilized. Contains PBS.
ENDOTOXIN CONTENT: <0.1EU/µg purified protein (LAL test; Bio Whittaker).
RECONSTITUTION: Reconstitute with 50µl sterile water.
SPECIFICITY: Binds to human IL-1 (interleukin-1).
BIOLOGICAL ACTIVITY: Blocks IL-1 activity.
SHIPPING: SHIPPED ON BLUE ICE
LONG TERM STORAGE: -20°C
USE/STABILITY: Stable for at least 6 months after receipt when stored at -20°C.
HANDLING: Avoid freeze/thaw cycles. After reconstitution, prepare aliquots and store at -20°C.
Product Images
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General Information
MANUFACTURER Manufactured by Apotech Corporation.
General Literature References
Cytokine receptors and signal transduction: A. Miyajima, et al.; Annu. Rev. Immunol. 10, 295 (1992) Abstract
cDNA expression cloning of the IL-1 receptor, a member of the immunoglobulin superfamily: J.E. Sims, et al.; Science 241, 585 (1988) Abstract
The interleukin-1 receptor/Toll-like receptor superfamily: signal transduction during inflammation and host defense: L.A. O'Neill; Sci. STKE 2000, RE1 (2000) Abstract
IL-1 and IL-18 receptors, and their extended family: J.E. Sims, et al.; Curr. Opin. Immunol. 14, 117 (2002) Abstract
Related Products
Further Categories Containing This Product:
CD Proteins • Recombinant Proteins/Fusion Proteins • Interleukin-1 [IL-1] & Receptors/Related Products
 
 
ALX-159-001 Revised 01-Mar-06
IL-2 Receptor Fragment (human)
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SYNONYMS Interleukin-2 Receptor Fragment (human)
PRODUCT LINE Chemokines & Cytokines
PRODUCT CATEGORY Interleukin Receptors
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ALX-159-001-M001   1 mg 80.00 USD Add To Cart
Product Specification
SEQUENCE: H-Gln-Arg-Arg-Gln-Arg-Lys-Ser-Arg-Arg-Thr-Ile-OH
FORMULA: C59H113N29O16
MW: 1484.7
SHIPPING: AMBIENT
LONG TERM STORAGE: -20°C
Product Description
Substrate for protein kinase C (PKC). The peptide is derived from the cytoplasmic C-terminus of the human interleukin-2 receptor.
Product Specific Literature References
Phosphorylation of the human interleukin-2 receptor and a synthetic peptide identical to its C-terminal, cytoplasmic domain: B. Gallis, et al.; J. Biol. Chem. 261, 5075 (1986) Abstract; Full Text
Further Categories Containing This Product:
PKC Substrates • Peptides • CD25 [IL-2Ralpha]/Related Products
 
 
APO-54N-025 Revised 08-Apr-08
IL-33, Soluble (human) Detection Set [For ELISA Application]
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SYNONYMS Interleukin-33, Soluble (human) Detection Set [For ELISA Application]
NF-HEV, Soluble (human) Detection Set [For ELISA Application]
PRODUCT LINE Chemokines & Cytokines
PRODUCT CATEGORY Interleukin Kits & Sets
Ordering Information
Product Numbers: Format: Size: Unit Price: Quantity: Add To Cart
APO-54N-025-KI01   1 Set 630.00 USD Add To Cart
Product Specification
SPECIES CROSSREACTIVITY:
Human
SENSITIVITY: 5pg/ml (range 0 to 500pg/ml).
QUANTITY: For 5x96 wells.
KIT/SET CONTAINS: 1 vial Standard (lyophilized) (STD).
1 vial Coating Antibody (COAT).
1 vial Detection Antibody (DET).
APPLICATION: For the quantitative determination of soluble human IL-33 from biological fluids (serum and cell culture supernatant). Does not cross-react with mouse IL-33.
SHIPPING: SHIPPED ON BLUE ICE
SHORT TERM STORAGE: +4°C
LONG TERM STORAGE: -20°C
HANDLING: Avoid freeze/thaw cycles.
Product Images
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General Information
Interleukin-1 (IL-1) family members, such as IL-1α/β and IL-18 play important roles in host defense, immune regulation, neuronal injury and inflammation [1, 2]. Recently, a new member of this family, IL-33, also named Nuclear Factor from High Endothelial Venules (NF-HEV) [3], has been reported to be the specific ligand for ST2 [4], an orphan receptor of the IL-1 receptor family [5]. Structurally, IL-33 is closest to IL-18, rather than IL-1β. The human IL-33 is expressed with a prodomain (aa 1-111) that is cleaved by caspase-1 to produce a 18kDa mature protein (112-270) [6]. The stimulation of ST2 by IL-33 induces the NF-κB and MAPK athways. IL-33 is synthesized in response to cytokines such as IL-1β (but also TNFα) and plays an important role in TH2-associated immunology, by triggering an increase secretion of IL-5 and IL-13 from polarized TH2 cells. Overexpression of IL-33 in mice leads to severe pathological changes in mucosal organs.
BACKGROUND/TECHNICAL INFORMATION Swiss-Prot link Q2YEJ5: Interleukin-33 (human)
MANUFACTURER Manufactured by Apotech Corporation.
General Literature References
[1] Differences in signaling pathways by IL-1beta and IL-18: J.K. Lee, et al. ; Proc. Natl. Acad. Sci. 101, 8815 (2004) Abstract
[2] Interleukin-1 and neuronal injury: S.M. Allan, et al.; Nat. Rev. Immunol. 5, 629 (2005) Abstract
[3] Molecular characterization of NF-HEV, a nuclear factor preferentially expressed in human high endothelial venules: E.S. Baekkevold, et al. ; Am. J. Pathol. 163, 69 (2003) Abstract
[4] IL-33, an interleukin-1-like cytokine that signals via the IL-1 receptor-related protein ST2 and induces T helper type 2-associated cytokines: J. Schmitz, et al.; Immunity 23, 479 (2005) Abstract
[5] ST2 is an inhibitor of interleukin 1 receptor and Toll-like receptor 4 signaling and maintains endotoxin tolerance: E.K. Brint, et al. ; Nat. Immunol. 5, 373 (2005) Abstract
[6] Inflammatory caspases: linking an intracellular innate immune system to autoinflammatory diseases: F. Martinon & J. Tschopp; Cell 117, 561 (2004) Abstract
Further Categories Containing This Product:
Interleukin-33 [IL-33] & Receptors/Related Products • ELISA Sets
 
 
ALX-522-140 Revised 21-Jul-08 New product
IL-35 (human):Fc (human) (recombinant)
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SYNONYMS Interleukin-35 (human):Fc (human) (recombinant)
EBI3 (human):IL-12A (human):Fc (human) (recombinant)
IL-27B (human):CLMF p35 (human):Fc (human) (recombinant)
PRODUCT LINE Chemokines & Cytokines
PRODUCT CATEGORY Interleukins
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