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Research Catalog · peptide family

Interleukin — Research Products

18 catalog items

Catalog # Product Type Species Size Price Add to cart
033-65 IL-22BP – i2, i3 (66-119) (Human) Peptides — 100 µg $467.00 $550.00
033-66 IL-22BP – i2, i3 (96-119) (Human) Peptides Human 100 µg $335.00 $395.00
033-31 Interleukin 6 (IL-6), recombinant (Human) Peptides Human 10 µg $395.00 $465.00
EK-033-31 Interleukin 6 (IL-6), recombinant (Human) – ELISA Kit ELISA / EIA kit Assay Kits Human 96 wells $611.00 $719.00
FEK-033-31 Interleukin 6 (IL-6), recombinant (Human) – Fluorescent EIA Kit ELISA / EIA kit Assay Kits Human 96 wells $668.00 $786.00
T-033-31 Interleukin 6 (IL-6), recombinant (Human) – I-125 Labeled I-125 labeled Labeled Peptides Human 10 µCi $1159.00 $1364.00
FC3-033-41 Interleukin 8 (IL-8), recombinant (Human) – Cy3 Labeled Fluorescent-labeled Labeled Peptides Human 1 nmol $1105.00 $1300.00
FG-033-41A Interleukin 8 (IL-8), recombinant (Human) – FAM Labeled Fluorescent-labeled Labeled Peptides Human 1 nmol $748.00 $880.00
FG-033-41B Interleukin 8 (IL-8), recombinant (Human) – FITC Labeled Fluorescent-labeled Labeled Peptides Human 1 nmol $748.00 $880.00
T-033-41 Interleukin 8 (IL-8), recombinant (Human) – I-125 Labeled I-125 labeled Labeled Peptides Human 10 µCi $1159.00 $1364.00
036-01 Interleukin-1 (IL-1) (163-171), beta (Human) Peptides Human 1 mg $73.00 $86.00
036-08 Interleukin-1 (IL-1) (165-181), beta (Rat) Peptides Rat 200 µg $104.00 $123.00
036-02 Interleukin-1 (IL-1) (193-195), beta analog Peptides Other species 5 mg $115.00 $136.00
036-05 Interleukin-2 (IL-2) (126-138) / T-Cell Growth Factor (126-138) (Human) Peptides Human 200 µg $73.00 $86.00
036-03 Interleukin-2 (IL-2) (44-56) / T-Cell Growth Factor (44-56) (Human) Peptides Human 200 µg $73.00 $86.00
036-04 Interleukin-2 (IL-2) (60-70) / T-Cell Growth Factor (60-70) (Human) Peptides Human 200 µg $73.00 $86.00
036-06 Interleukin-2 (IL-2) Receptor Protein (1-11) Peptides Other species 200 µg $73.00 $86.00
036-07 Interleukin-2 (IL-2) Receptor Protein (139-145) Peptides Other species 200 µg $59.00 $70.00

All items are supplied for in vitro laboratory research use only — not for human or veterinary use, diagnosis or therapy. Prices are per unit as listed; each catalog number ships with its Certificate of Analysis.

Interleukin — frequently asked

What are interleukins?
Interleukins are secreted cytokines that mediate signalling between immune and other cells. They form several structurally distinct families, each acting through its own receptor complex, and are numbered in the order in which they were characterised.
How do interleukin peptides differ from recombinant interleukins?
Recombinant proteins are folded molecules used as functional stimuli in culture. Short peptides correspond to defined regions of the sequence and serve mainly as immunogens, blocking reagents or structure-activity probes rather than as full-activity substitutes.
Which interleukins are commonly supplied?
IL-1 beta, IL-2 and IL-6 derived materials are among the most frequently listed, in human sequences. Products normally state whether the item is a recombinant protein or a numbered peptide fragment, along with the residue range.