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 452 total

Cat. No. Product Quantity/Size Price Data  
ZU100 Human Recombinant IGF-I [Leu24], Receptor Grade 100 μg $290.00 pdf BUY
BP3BU100 Human Recombinant Insulin-like Growth Factor Binding Protein 3 100 μg $550.00 pdf BUY
YU100 Recombinant Barramundi IGF-I (Lates calcarifer) 100 μg $290.00 pdf BUY
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 $1,260.00 pdf BUY
SU100 Recombinant Chicken IGF-II, Receptor Grade 100 μg $290.00 pdf BUY
CRE050C Recombinant Equine PDGF-BB 1.0 mg

Regular Price: $3,695.00

Special Price: $2,870.00

pdf BUY
CRE050A Recombinant Equine PDGF-BB 5 μg $90.00 pdf BUY
CRE050D Recombinant Equine PDGF-BB 100 μg $515.00 pdf BUY
CRE050B Recombinant Equine PDGF-BB 20 μg $195.00 pdf BUY
CRE050A-AF Recombinant Equine PDGF-BB, Animal Free 5 μg $95.00 pdf BUY
CRE050D-AF Recombinant Equine PDGF-BB, Animal Free 100 μg $560.00 pdf BUY
CRE050B-AF Recombinant Equine PDGF-BB, Animal Free 20 μg $210.00 pdf BUY
CRE050C-AF Recombinant Equine PDGF-BB, Animal Free 1.0 mg

Regular Price: $4,060.00

Special Price: $3,155.00

pdf BUY
CRE051B Recombinant Equine VEGF 165 20 μg $195.00 pdf BUY
CRE051C Recombinant Equine VEGF 165 1.0 mg

Regular Price: $3,695.00

Special Price: $2,870.00

pdf BUY
CRE051A Recombinant Equine VEGF 165 5 μg $90.00 pdf BUY
CRE051D Recombinant Equine VEGF 165 100 μg $515.00 pdf BUY
CRE051C-AF Recombinant Equine VEGF 165, Animal Free 1.0 mg

Regular Price: $4,060.00

Special Price: $3,155.00

pdf BUY
CRE051A-AF Recombinant Equine VEGF 165, Animal Free 5 μg $95.00 pdf BUY
CRE051D-AF Recombinant Equine VEGF 165, Animal Free 100 μg $560.00 pdf BUY
CRE051B-AF Recombinant Equine VEGF 165, Animal Free 20 μg $210.00 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: $1,280.00

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: $1,220.00

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: $3,940.00

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: $4,320.00

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: $1,000.00

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: $1,100.00

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 Ciliary Neurotrophic Factor 20 μg $185.00 pdf BUY
CRC400C Recombinant Human Ciliary Neurotrophic Factor 1.0 mg

Regular Price: $2,720.00

Special Price: $2,220.00

pdf BUY
CRC400A Recombinant Human Ciliary Neurotrophic Factor 5 μg $85.00 pdf BUY
CRC400C-AF Recombinant Human Ciliary Neurotrophic Factor, Animal Free 1 mg

Regular Price: $2,990.00

Special Price: $2,440.00

pdf BUY
CRC400A-AF Recombinant Human Ciliary Neurotrophic Factor, Animal Free 5 µg $90.00 pdf BUY
CRC400B-AF Recombinant Human Ciliary Neurotrophic Factor, Animal Free 20 µg $200.00 pdf BUY
CS363B Recombinant Human CTGF 10 μg $300.00 pdf BUY
CS363C Recombinant Human CTGF 1 mg $6,460.00 pdf BUY
CS363A Recombinant Human CTGF 2 μg $215.00 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: $2,640.00

pdf BUY
CRC604D Recombinant Human CTGF (98 aa) 100 μg $445.00 pdf BUY
CRC604B Recombinant Human CTGF (98 aa) 20 μg $185.00 pdf BUY
DU100 Recombinant Human Des [1-3] IGF-I, Receptor Grade 100 µg $290.00 pdf BUY
CRV015C Recombinant Human EG-VEGF/PROK1 1.0 mg

Regular Price: $2,720.00

Special Price: $2,220.00

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

Regular Price: $2,990.00

Special Price: $2,440.00

pdf BUY
CRV015A-AF Recombinant Human EG-VEGF/PROK1 Animal Free 5 μg $90.00 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
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: $1,040.00

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: $3,780.00

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
CRF003D Recombinant Human FGF-4 100 μg $435.00 pdf BUY
CRF003B Recombinant Human FGF-4 25 μg $185.00 pdf BUY
CRF003A Recombinant Human FGF-4 5 μg $85.00 pdf BUY
CRF003C Recombinant Human FGF-4 1 mg

Regular Price: $2,720.00

Special Price: $2,220.00

pdf BUY
CRF004B Recombinant Human FGF-5 50 μg $185.00 pdf BUY
CRF005C Recombinant Human FGF-6 1 mg

Regular Price: $2,720.00

Special Price: $2,220.00

pdf BUY
CRF005B Recombinant Human FGF-6 25 μg $185.00 pdf BUY
CRF005A Recombinant Human FGF-6 5 μg $85.00 pdf BUY
CRF005B-AF Recombinant Human FGF-6 Animal Free 25 μg $200.00 pdf BUY
CRF005C-AF Recombinant Human FGF-6 Animal Free 1 mg

Regular Price: $2,990.00

Special Price: $2,440.00

pdf BUY
CRF005A-AF Recombinant Human FGF-6 Animal Free 5 μg $90.00 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: $2,880.00

pdf BUY
CRF132D Recombinant Human FGF-9 100 µg $660.00 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: $3,160.00

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: $1,000.00

pdf BUY
CRF001A Recombinant Human FGF-Basic 147 10 μg $85.00 pdf BUY

showing 1 to 100 of 452 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