Proteins and Peptides

Proteins and peptides are key research tools for life scientists. Cell Sciences offers an extensive range of over 7,000 proteins and peptides. Our portfolio includes recombinant proteins produced in mammalian, insect and bacterial cell expression systems. We also offer animal-free versions of recombinant proteins and native proteins purified from tissues and fluids from multiple species. A range of bioactive synthetic peptides, hormones and blocking peptides are also available. Our catalog of proteins and peptides are high purity reagents with validated bioactivity and low endotoxicity. They assist with the study of chemokines, cytokines, growth factors and their associated receptors, adaptive and innate immunity, and the complement and coagulation cascades. Highlights of our broad range of recombinant human proteins include our top selling human soluble VEGFR1/FLT1 and human FGF-21.

Proteins and Peptides

showing 1 to 100 of 154 total

Cat. No. Product Quantity/Size Price Data  
CRI001B Recombinant Mouse IFN-gamma 100 μg $230.00 pdf BUY
CRI001C Recombinant Mouse IFN-gamma 1.0 mg $1,205.00 pdf BUY
CRI001A Recombinant Mouse IFN-gamma 20 μg $110.00 pdf BUY
CRI001A-AF Recombinant Mouse IFN-gamma Animal Free 20 ug $120.00 pdf BUY
CRI001B-AF Recombinant Mouse IFN-gamma Animal Free 100 µg $240.00 pdf BUY
CRI001C-AF Recombinant Mouse IFN-gamma Animal Free 1 mg $1,325.00 pdf BUY
CRI138C Recombinant Mouse IL-1 alpha 1.0 mg

Regular Price: $4,160.00

Special Price: $3,570.00

pdf BUY
CRI138A Recombinant Mouse IL-1 alpha 5 μg $110.00 pdf BUY
CRI138B Recombinant Mouse IL-1 alpha 20 μg $230.00 pdf BUY
CRI138C-AF Recombinant Mouse IL-1 alpha Animal Free 1.0 mg

Regular Price: $4,575.00

Special Price: $3,920.00

pdf BUY
CRI138A-AF Recombinant Mouse IL-1 alpha Animal Free 5 μg $120.00 pdf BUY
CRI138B-AF Recombinant Mouse IL-1 alpha Animal Free 20 μg $260.00 pdf BUY
CRI139B Recombinant Mouse IL-1 beta 10 μg $240.00 pdf BUY
CRI139C Recombinant Mouse IL-1 beta 1.0 mg

Regular Price: $5,700.00

Special Price: $4,890.00

pdf BUY
CRI154A Recombinant Mouse IL-10 10 μg $240.00 pdf BUY
CRI154C Recombinant Mouse IL-10 1.0 mg

Regular Price: $5,700.00

Special Price: $4,890.00

pdf BUY
CRI154B Recombinant Mouse IL-10 100 μg $970.00 pdf BUY
CRI154C-AF Recombinant Mouse IL-10 Animal Free 1.0 mg

Regular Price: $6,265.00

Special Price: $5,380.00

pdf BUY
CRI154A-AF Recombinant Mouse IL-10 Animal Free 10 μg $260.00 pdf BUY
CRI154B-AF Recombinant Mouse IL-10 Animal Free 100 μg $1,065.00 pdf BUY
CSI20127C Recombinant Mouse IL-11 1.0 mg

Regular Price: $5,700.00

Special Price: $4,890.00

pdf BUY
CSI20127B Recombinant Mouse IL-11 10 μg $240.00 pdf BUY
CSI20127B-AF Recombinant Mouse IL-11 Animal Free 10 μg $260.00 pdf BUY
CSI20127C-AF Recombinant Mouse IL-11 Animal Free 1.0 mg

Regular Price: $6,265.00

Special Price: $5,380.00

pdf BUY
CRI159B Recombinant Mouse IL-13 10 μg $240.00 pdf BUY
CRI159C Recombinant Mouse IL-13 1.0 mg

Regular Price: $5,700.00

Special Price: $4,890.00

pdf BUY
CRM048B Recombinant Mouse IL-16 10 µg $240.00 pdf BUY
CRM048C Recombinant Mouse IL-16 1.0 mg

Regular Price: $5,460.00

Special Price: $4,690.00

pdf BUY
CS318A Recombinant Mouse IL-17A 5 μg $110.00 pdf BUY
CS318D Recombinant Mouse IL-17A 100 μg $540.00 pdf BUY
CS318B Recombinant Mouse IL-17A 25 μg $240.00 pdf BUY
CS318C Recombinant Mouse IL-17A 1 mg

Regular Price: $3,215.00

Special Price: $2,750.00

pdf BUY
CS318B-AF Recombinant Mouse IL-17A, Animal Free 25 μg $260.00 pdf BUY
CS318D-AF Recombinant Mouse IL-17A, Animal Free 100 μg $590.00 pdf BUY
CS318A-AF Recombinant Mouse IL-17A, Animal Free 5 μg $120.00 pdf BUY
CS318C-AF Recombinant Mouse IL-17A, Animal Free 1 mg

Regular Price: $3,535.00

Special Price: $3,030.00

pdf BUY
CS320C Recombinant Mouse IL-17AF heterodimer 1 mg

Regular Price: $5,700.00

Special Price: $4,890.00

pdf BUY
CS320A Recombinant Mouse IL-17AF heterodimer 5 μg $110.00 pdf BUY
CS320D Recombinant Mouse IL-17AF heterodimer 100 μg $820.00 pdf BUY
CS320B Recombinant Mouse IL-17AF heterodimer 25 μg $240.00 pdf BUY
CS319B Recombinant Mouse IL-17E / IL-25 25 μg $240.00 pdf BUY
CS319C Recombinant Mouse IL-17E / IL-25 1 mg

Regular Price: $3,215.00

Special Price: $2,750.00

pdf BUY
CS319A Recombinant Mouse IL-17E / IL-25 5 μg $110.00 pdf BUY
CS319D Recombinant Mouse IL-17E / IL-25 100 μg $540.00 pdf BUY
CS319D-AF Recombinant Mouse IL-17E / IL-25 Animal Free 100 µg $590.00 pdf BUY
CS319B-AF Recombinant Mouse IL-17E / IL-25 Animal Free 25 µg $260.00 pdf BUY
CS319C-AF Recombinant Mouse IL-17E / IL-25 Animal Free 1 mg

Regular Price: $3,535.00

Special Price: $3,030.00

pdf BUY
CS319A-AF Recombinant Mouse IL-17E / IL-25 Animal Free 5 µg $120.00 pdf BUY
CS321D Recombinant Mouse IL-17F 100 μg $540.00 pdf BUY
CS321B Recombinant Mouse IL-17F 25 μg $240.00 pdf BUY
CS321C Recombinant Mouse IL-17F 1 mg

Regular Price: $3,215.00

Special Price: $2,750.00

pdf BUY
CS321A Recombinant Mouse IL-17F 5 μg $110.00 pdf BUY
CS321C-AF Recombinant Mouse IL-17F Animal Free 1 mg

Regular Price: $3,535.00

Special Price: $3,030.00

pdf BUY
CS321A-AF Recombinant Mouse IL-17F Animal Free 5 µg $120.00 pdf BUY
CS321D-AF Recombinant Mouse IL-17F Animal Free 100 µg $590.00 pdf BUY
CS321B-AF Recombinant Mouse IL-17F Animal Free 25 µg $260.00 pdf BUY
CRM428C Recombinant Mouse IL-19 1.0 mg

Regular Price: $5,700.00

Special Price: $4,890.00

pdf BUY
CRM428A Recombinant Mouse IL-19 10 µg $240.00 pdf BUY
CRM428B Recombinant Mouse IL-19 100 µg $820.00 pdf BUY
CRM428C-AF Recombinant Mouse IL-19 Animal Free 1 mg

Regular Price: $6,265.00

Special Price: $5,380.00

pdf BUY
CRM428A-AF Recombinant Mouse IL-19 Animal Free 10 µg $260.00 pdf BUY
CRM428B-AF Recombinant Mouse IL-19 Animal Free 100 µg $895.00 pdf BUY
CRI145A Recombinant Mouse IL-2 5 μg $110.00 pdf BUY
CRI145B Recombinant Mouse IL-2 20 μg $240.00 pdf BUY
CRI145C Recombinant Mouse IL-2 1.0 mg

Regular Price: $2,980.00

Special Price: $2,550.00

pdf BUY
CRI145B-AF Recombinant Mouse IL-2, Animal Free 20 μg $260.00 pdf BUY
CRI145A-AF Recombinant Mouse IL-2, Animal Free 5 μg $120.00 pdf BUY
CRI145C-AF Recombinant Mouse IL-2, Animal Free 1.0 mg

Regular Price: $3,275.00

Special Price: $2,800.00

pdf BUY
CRI227B Recombinant Mouse IL-22 10 μg $240.00 pdf BUY
CRI227C Recombinant Mouse IL-22 1 mg

Regular Price: $5,700.00

Special Price: $4,890.00

pdf BUY
CRI227C-AF Recombinant Mouse IL-22, Animal Free 1 mg

Regular Price: $6,265.00

Special Price: $5,380.00

pdf BUY
CRI227B-AF Recombinant Mouse IL-22, Animal Free 10 μg $260.00 pdf BUY
CS317C Recombinant Mouse IL-27 Epstein-Barr Virus Induced Gene 3 1 mg

Regular Price: $5,700.00

Special Price: $4,890.00

pdf BUY
CS317D Recombinant Mouse IL-27 Epstein-Barr Virus Induced Gene 3 100 μg $820.00 pdf BUY
CS317B Recombinant Mouse IL-27 Epstein-Barr Virus Induced Gene 3 10 μg $240.00 pdf BUY
CRI243B Recombinant Mouse IL-27/p28 10 μg $240.00 pdf BUY
CRI243C Recombinant Mouse IL-27/p28 1.0 mg

Regular Price: $5,700.00

Special Price: $4,890.00

pdf BUY
CRI243D Recombinant Mouse IL-27/p28 100 μg $820.00 pdf BUY
CRI243D-AF Recombinant Mouse IL-27/p28 Animal Free 100 µg $895.00 pdf BUY
CRI243B-AF Recombinant Mouse IL-27/p28 Animal Free 10 µg $260.00 pdf BUY
CRI243C-AF Recombinant Mouse IL-27/p28 Animal Free 1 mg

Regular Price: $6,265.00

Special Price: $5,380.00

pdf BUY
CRI128C Recombinant Mouse IL-3 1.0 mg

Regular Price: $3,215.00

Special Price: $2,750.00

pdf BUY
CRI128B Recombinant Mouse IL-3 10 μg $240.00 pdf BUY
CRI128B-AF Recombinant Mouse IL-3 Animal Free 10 µg $260.00 pdf BUY
CRI128C-AF Recombinant Mouse IL-3 Animal Free 1 mg

Regular Price: $3,535.00

Special Price: $3,030.00

pdf BUY
CRI228C Recombinant Mouse IL-31 1 mg

Regular Price: $5,700.00

Special Price: $4,890.00

pdf BUY
CRI228D Recombinant Mouse IL-31 100 μg $820.00 pdf BUY
CRI228B Recombinant Mouse IL-31 10 μg $240.00 pdf BUY
CRI228D-AF Recombinant Mouse IL-31, Animal Free 100 μg $820.00 pdf BUY
CRI228B-AF Recombinant Mouse IL-31, Animal Free 10 μg $260.00 pdf BUY
CRI228C-AF Recombinant Mouse IL-31, Animal Free 1 mg

Regular Price: $6,265.00

Special Price: $5,380.00

pdf BUY
CSI20129B Recombinant Mouse IL-33 10 μg $240.00 pdf BUY
CSI20129C Recombinant Mouse IL-33 1.0 mg

Regular Price: $5,700.00

Special Price: $4,890.00

pdf BUY
CSI20129C-AF Recombinant Mouse IL-33, Animal Free 1.0 mg

Regular Price: $6,265.00

Special Price: $5,380.00

pdf BUY
CSI20129B-AF Recombinant Mouse IL-33, Animal Free 10 μg $260.00 pdf BUY
CRM435B Recombinant Mouse IL-36 gamma 100 µg $780.00 pdf BUY
CRM435C Recombinant Mouse IL-36 gamma 1.0 mg

Regular Price: $5,700.00

Special Price: $4,890.00

pdf BUY
CRM435A Recombinant Mouse IL-36 gamma 5 µg $110.00 pdf BUY
CRM435C-AF Recombinant Mouse IL-36 gamma, Animal Free 1.0 mg

Regular Price: $6,265.00

Special Price: $5,380.00

pdf BUY
CRM435B-AF Recombinant Mouse IL-36 gamma, Animal Free 100 µg $850.00 pdf BUY

showing 1 to 100 of 154 total

Applications Key

Ag Agonist for Biological Activity
Agg Agglutination
AP Affinity Purification
BL Blocking
DB Dot Blot
ELISA ELISA Assay
ELISPOT ELISPOT Assay
FC Flow Cytometry
FS Functional Studies
IA Immunoassay
IB Immunoblot
ICC Immunocytochemistry
IF Immunoflourescence
IHC Immunohistochemistry
IHC-F Immunohistochemistry, Frozen sections
IHC-P Immunohistochemistry, Paraffin-embedded
INH Inhibition of Biological Activity
IP Immunoprecipitation
IS Intracellular staining
ISH In Situ Hybridization
MS Mass Spectrometry
RIA Radioimmunoassay
WB Western Blot