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

52 Item(s)

Cat. No. Product Quantity/Size Price Data  
CR650 IL12p40, Recombinant Human Interleukin 12 p40 HIS Tagged 1 mg Please Inquire pdf BUY
CRI132A Recombinant Human IL-1 alpha 2 μg $130.00 pdf BUY
CRI132B Recombinant Human IL-1 alpha 10 μg $235.00 pdf BUY
CRI132C Recombinant Human IL-1 alpha 1.0 mg

Regular Price: $4,140.00

Special Price: $2,720.00

pdf BUY
CRI132B-AF Recombinant Human IL-1 alpha, Animal Free 10 μg $260.00 pdf BUY
CRI132A-AF Recombinant Human IL-1 alpha, Animal Free 2 μg $135.00 pdf BUY
CRI132C-AF Recombinant Human IL-1 alpha, Animal Free 1.0 mg

Regular Price: $4,560.00

Special Price: $2,980.00

pdf BUY
CRI133A Recombinant Human IL-1 beta 2 μg $130.00 pdf BUY
CRI133B Recombinant Human IL-1 beta 10 μg $235.00 pdf BUY
CRI133C Recombinant Human IL-1 beta 1.0 mg

Regular Price: $4,260.00

Special Price: $2,800.00

pdf BUY
CRI133C-AF Recombinant Human IL-1 beta Animal Free 1 mg

Regular Price: $4,680.00

Special Price: $3,080.00

pdf BUY
CRI133A-AF Recombinant Human IL-1 beta Animal Free 2 µg $135.00 pdf BUY
CRI133B-AF Recombinant Human IL-1 beta Animal Free 10 µg $255.00 pdf BUY
CRI137C Recombinant Human IL-15 1.0 mg

Regular Price: $4,260.00

Special Price: $2,800.00

pdf BUY
CRI137A Recombinant Human IL-15 2 μg $130.00 pdf BUY
CRI137B Recombinant Human IL-15 10 μg $235.00 pdf BUY
CRI137B-AF Recombinant Human IL-15, Animal Free 10 μg $260.00 pdf BUY
CRI137A-AF Recombinant Human IL-15, Animal Free 2 μg $125.00 pdf BUY
CRI137C-AF Recombinant Human IL-15, Animal Free 1.0 mg

Regular Price: $4,680.00

Special Price: $3,080.00

pdf BUY
CRI231C Recombinant Human IL-17A 1 mg

Regular Price: $3,200.00

Special Price: $2,100.00

pdf BUY
CRI231A Recombinant Human IL-17A 5 μg $130.00 pdf BUY
CRI231D Recombinant Human IL-17A 100 μg $535.00 pdf BUY
CRI231B Recombinant Human IL-17A 25 μg $235.00 pdf BUY
CRI104C Recombinant Human IL-4 1.0 mg

Regular Price: $3,780.00

Special Price: $2,480.00

pdf BUY
CRI104A Recombinant Human IL-4 5 μg $130.00 pdf BUY
CRI104B Recombinant Human IL-4 20 μg $235.00 pdf BUY
CRI104B-AF Recombinant Human IL-4 Animal Free 20 µg $255.00 pdf BUY
CRI104C-AF Recombinant Human IL-4 Animal Free 1 mg

Regular Price: $4,020.00

Special Price: $2,640.00

pdf BUY
CRI104A-AF Recombinant Human IL-4 Animal Free 5 µg $135.00 pdf BUY
CRI108C Recombinant Human IL-7 1.0 mg

Regular Price: $5,680.00

Special Price: $3,720.00

pdf BUY
CRI108A Recombinant Human IL-7 2 μg $130.00 pdf BUY
CRI108B Recombinant Human IL-7 10 μg $235.00 pdf BUY
CRI108B-AF Recombinant Human IL-7 Animal Free 10 µg $255.00 pdf BUY
CRI108C-AF Recombinant Human IL-7 Animal Free 1 mg

Regular Price: $6,260.00

Special Price: $4,100.00

pdf BUY
CRI108A-AF Recombinant Human IL-7 Animal Free 2 µg $135.00 pdf BUY
CRI264B Recombinant Mouse IL-12 p70 10 µg $450.00 pdf BUY
CRI128B Recombinant Mouse IL-3 10 μg $235.00 pdf BUY
CRI128C Recombinant Mouse IL-3 1.0 mg

Regular Price: $3,200.00

Special Price: $2,100.00

pdf BUY
CRI128A Recombinant Mouse IL-3 2 μg $130.00 pdf BUY
CRI128A-AF Recombinant Mouse IL-3 Animal Free 2 µg $135.00 pdf BUY
CRI128B-AF Recombinant Mouse IL-3 Animal Free 10 µg $255.00 pdf BUY
CRI128C-AF Recombinant Mouse IL-3 Animal Free 1 mg

Regular Price: $3,520.00

Special Price: $2,300.00

pdf BUY
CRI129A Recombinant Mouse IL-4 5 μg $130.00 pdf BUY
CRI129C Recombinant Mouse IL-4 1.0 mg

Regular Price: $3,780.00

Special Price: $2,480.00

pdf BUY
CRI129B Recombinant Mouse IL-4 20 μg $235.00 pdf BUY
CRI129C-AF Recombinant Mouse IL-4 Animal Free 1 mg

Regular Price: $4,020.00

Special Price: $2,980.00

pdf BUY
CRI129A-AF Recombinant Mouse IL-4 Animal Free 5 µg $135.00 pdf BUY
CRI129B-AF Recombinant Mouse IL-4 Animal Free 20 µg $255.00 pdf BUY
CS357B Recombinant Mouse Interleukin-12 10 µg $275.00 pdf BUY
CS357C Recombinant Mouse Interleukin-12 1 mg $8,995.00 pdf BUY
CS357A Recombinant Mouse Interleukin-12 2 µg $150.00 pdf BUY
CS357D Recombinant Mouse Interleukin-12 100 µg $1,795.00 pdf BUY

52 Item(s)

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
ICS Intracellular Cytokine Staining
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
NT Neutralizing
RIA Radioimmunoassay
WB Western Blot