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 399 total

Cat. No. Product Quantity/Size Price Data  
CRF023A Recombinant Bovine FGF2/FGF-basic 10 μg $190.00 pdf BUY
CRF023B Recombinant Bovine FGF2/FGF-basic 50 μg $275.00 pdf BUY
CRF023C Recombinant Bovine FGF2/FGF-basic 1.0 mg

Regular Price: $1,260.00

Special Price: $725.00

pdf BUY
CS273B Recombinant Human Amphiregulin (AREG) 50 μg $330.00 pdf BUY
CS273C Recombinant Human Amphiregulin (AREG) 1 mg

Regular Price: $1,420.00

Special Price: $1,080.00

pdf BUY
CS273A Recombinant Human Amphiregulin (AREG) 10 μg $85.00 pdf BUY
CS273C-AF Recombinant Human Amphiregulin (AREG) Animal Free 1 mg

Regular Price: $1,560.00

Special Price: $1,200.00

pdf BUY
CS273A-AF Recombinant Human Amphiregulin (AREG) Animal Free 10 µg $90.00 pdf BUY
CS273B-AF Recombinant Human Amphiregulin (AREG) Animal Free 100 µg $360.00 pdf BUY
CRB600C Recombinant Human BDNF 1.0 mg

Regular Price: $4,820.00

Special Price: $3,720.00

pdf BUY
CRB600D Recombinant Human BDNF 100 μg $660.00 pdf BUY
CRB600A Recombinant Human BDNF 2 μg $85.00 pdf BUY
CRB600B Recombinant Human BDNF 10 μg $185.00 pdf BUY
CRB600B-AF Recombinant Human BDNF Animal Free 10 µg $200.00 pdf BUY
CRB600C-AF Recombinant Human BDNF Animal Free 1.0 mg

Regular Price: $5,300.00

Special Price: $4,100.00

pdf BUY
CRB600A-AF Recombinant Human BDNF Animal Free 2 µg $90.00 pdf BUY
CRB600D-AF Recombinant Human BDNF Animal Free 100 µg $730.00 pdf BUY
CRC800B Recombinant Human CD40 Ligand 50 μg $185.00 pdf BUY
CRC800C Recombinant Human CD40 Ligand 1.0 mg

Regular Price: $1,220.00

Special Price: $950.00

pdf BUY
CRC800A Recombinant Human CD40 Ligand 10 μg $85.00 pdf BUY
CRC800C-AF Recombinant Human CD40 Ligand Animal Free 1 mg

Regular Price: $1,340.00

Special Price: $1,045.00

pdf BUY
CRC800A-AF Recombinant Human CD40 Ligand Animal Free 10 µg $90.00 pdf BUY
CRC800B-AF Recombinant Human CD40 Ligand Animal Free 50 µg $200.00 pdf BUY
CRC400B Recombinant Human CNTF 20 μg $185.00 pdf BUY
CRC400C Recombinant Human CNTF 1.0 mg

Regular Price: $2,720.00

Special Price: $2,100.00

pdf BUY
CRC400A Recombinant Human CNTF 5 μg $85.00 pdf BUY
CRC400C-AF Recombinant Human CNTF Animal Free 1 mg

Regular Price: $2,990.00

Special Price: $2,300.00

pdf BUY
CRC400A-AF Recombinant Human CNTF Animal Free 5 µg $90.00 pdf BUY
CRC400B-AF Recombinant Human CNTF Animal Free 20 µg $200.00 pdf BUY
CS363C Recombinant Human CTGF 1 mg $6,460.00 pdf BUY
CS363A Recombinant Human CTGF 2 μg $215.00 pdf BUY
CS363B Recombinant Human CTGF 10 μg $300.00 pdf BUY
CRC604B Recombinant Human CTGF (98 aa) 20 μg $185.00 pdf BUY
CRC604A Recombinant Human CTGF (98 aa) 5 μg $85.00 pdf BUY
CRC604C Recombinant Human CTGF (98 aa) 1.0 mg

Regular Price: $3,220.00

Special Price: $2,480.00

pdf BUY
CRC604D Recombinant Human CTGF (98 aa) 100 μg $445.00 pdf BUY
CRV015C Recombinant Human EG-VEGF/PROK1 1.0 mg

Regular Price: $2,720.00

Special Price: $2,100.00

pdf BUY
CRV015D Recombinant Human EG-VEGF/PROK1 100 μg $435.00 pdf BUY
CRV015A Recombinant Human EG-VEGF/PROK1 5 μg $85.00 pdf BUY
CRV015B Recombinant Human EG-VEGF/PROK1 20 μg $185.00 pdf BUY
CRV015D-AF Recombinant Human EG-VEGF/PROK1 Animal Free 100 μg $480.00 pdf BUY
CRV015B-AF Recombinant Human EG-VEGF/PROK1 Animal Free 20 μg $200.00 pdf BUY
CRV015C-AF Recombinant Human EG-VEGF/PROK1 Animal Free 1.0 mg

Regular Price: $2,990.00

Special Price: $2,300.00

pdf BUY
CRV015A-AF Recombinant Human EG-VEGF/PROK1 Animal Free 5 μg $90.00 pdf BUY
CRE100A Recombinant Human EGF 100 μg $85.00 pdf BUY
CRE100B Recombinant Human EGF 0.5 mg $185.00 pdf BUY
CRE100C Recombinant Human EGF 1.0 mg $260.00 pdf BUY
CRE100B-AF Recombinant Human EGF Animal Free 500 µg $200.00 pdf BUY
CRE100C-AF Recombinant Human EGF Animal Free 1 mg $290.00 pdf BUY
CRE100A-AF Recombinant Human EGF Animal Free 100 µg $90.00 pdf BUY
CRF001B-AF Recombinant Human FGF Basic 147 Animal Free 50 µg $200.00 pdf BUY
CRF001C-AF Recombinant Human FGF Basic 147 Animal Free 1 mg

Regular Price: $1,340.00

Special Price: $1,020.00

pdf BUY
CRF001A-AF Recombinant Human FGF Basic 147 Animal Free 10 µg $90.00 pdf BUY
CRF037C Recombinant Human FGF-22 1.0 mg

Regular Price: $4,620.00

Special Price: $3,560.00

pdf BUY
CRF037A Recombinant Human FGF-22 5 μg $85.00 pdf BUY
CRF037B Recombinant Human FGF-22 20 μg $185.00 pdf BUY
CRF037D Recombinant Human FGF-22 100 μg $635.00 pdf BUY
CRF003C Recombinant Human FGF-4 1 mg

Regular Price: $2,720.00

Special Price: $2,100.00

pdf BUY
CRF003B Recombinant Human FGF-4 25 μg $185.00 pdf BUY
CRF003D Recombinant Human FGF-4 100 μg $435.00 pdf BUY
CRF003A Recombinant Human FGF-4 5 μg $85.00 pdf BUY
CRF004B Recombinant Human FGF-5 50 μg $185.00 pdf BUY
CRF005B Recombinant Human FGF-6 25 μg $185.00 pdf BUY
CRF005A Recombinant Human FGF-6 5 μg $85.00 pdf BUY
CRF005C Recombinant Human FGF-6 1 mg

Regular Price: $2,720.00

Special Price: $2,100.00

pdf BUY
CRF005C-AF Recombinant Human FGF-6 Animal Free 1 mg

Regular Price: $2,990.00

Special Price: $2,300.00

pdf BUY
CRF005A-AF Recombinant Human FGF-6 Animal Free 5 μg $90.00 pdf BUY
CRF005B-AF Recombinant Human FGF-6 Animal Free 25 μg $200.00 pdf BUY
CRF132D Recombinant Human FGF-9 100 µg $660.00 pdf BUY
CRF132A Recombinant Human FGF-9 5 µg $85.00 pdf BUY
CRF132B Recombinant Human FGF-9 25 µg $185.00 pdf BUY
CRF132C Recombinant Human FGF-9 1.0 mg

Regular Price: $3,520.00

Special Price: $2,720.00

pdf BUY
CRF132D-AF Recombinant Human FGF-9 Animal Free 100 µg $730.00 pdf BUY
CRF132B-AF Recombinant Human FGF-9 Animal Free 25 µg $200.00 pdf BUY
CRF132A-AF Recombinant Human FGF-9 Animal Free 5 µg $90.00 pdf BUY
CRF132C-AF Recombinant Human FGF-9 Animal Free 1.0 mg

Regular Price: $3,870.00

Special Price: $2,990.00

pdf BUY
CRF001B Recombinant Human FGF-Basic 147 50 μg $185.00 pdf BUY
CRF001C Recombinant Human FGF-Basic 147 1.0 mg

Regular Price: $1,220.00

Special Price: $940.00

pdf BUY
CRF001A Recombinant Human FGF-Basic 147 10 μg $85.00 pdf BUY
CRH304C Recombinant Human FGF-basic 154 1.0 mg $820.00 pdf BUY
CRH304A Recombinant Human FGF-basic 154 10 µg $85.00 pdf BUY
CRH304B Recombinant Human FGF-basic 154 100 µg $255.00 pdf BUY
CRH304A-AF Recombinant Human FGF-basic 154 Animal Free 10 µg $90.00 pdf BUY
CRH304B-AF Recombinant Human FGF-basic 154 Animal Free 100 µg $280.00 pdf BUY
CRH304C-AF Recombinant Human FGF-basic 154 Animal Free 1 mg $870.00 pdf BUY
CRF000C Recombinant Human FGF1/FGF-acidic (aa 141) 1.0 mg

Regular Price: $1,900.00

Special Price: $890.00

pdf BUY
CRF000A Recombinant Human FGF1/FGF-acidic (aa 141) 10 μg $190.00 pdf BUY
CRF000B Recombinant Human FGF1/FGF-acidic (aa 141) 50 μg $275.00 pdf BUY
CRF159B Recombinant Human FGF21 20 μg $185.00 pdf BUY
CRF159C Recombinant Human FGF21 1.0 mg

Regular Price: $2,720.00

Special Price: $2,100.00

pdf BUY
CRF159A Recombinant Human FGF21 5 μg $85.00 pdf BUY
CRF159C-AF Recombinant Human FGF21 Animal Free 1.0 mg

Regular Price: $2,990.00

Special Price: $2,300.00

pdf BUY
CRF159A-AF Recombinant Human FGF21 Animal Free 5 μg $90.00 pdf BUY
CRF159B-AF Recombinant Human FGF21 Animal Free 20 μg $200.00 pdf BUY
CRF003A-AF Recombinant Human FGF4 Animal Free 5 µg $90.00 pdf BUY
CRF003D-AF Recombinant Human FGF4 Animal Free 100 µg $480.00 pdf BUY
CRF003B-AF Recombinant Human FGF4 Animal Free 25 µg $200.00 pdf BUY
CRF003C-AF Recombinant Human FGF4 Animal Free 1 mg

Regular Price: $2,990.00

Special Price: $2,300.00

pdf BUY
CRK300A Recombinant Human Fibroblast Growth Factor 7 2 μg $85.00 pdf BUY
CRK300B Recombinant Human Fibroblast Growth Factor 7 10 μg $185.00 pdf BUY

showing 1 to 100 of 399 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
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