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 202 total

Cat. No. Product Quantity/Size Price Data  
CRC023B Recombinant Human CYR61 20 μg $235.00 pdf BUY
CS157B Recombinant Human Dihydrofolate Reductase 50 μg $300.00 pdf BUY
CS157C Recombinant Human Dihydrofolate Reductase 1 mg $2,500.00 pdf BUY
CS157A Recombinant Human Dihydrofolate Reductase 10 μg $215.00 pdf BUY
CRE100B Recombinant Human EGF 0.5 mg $235.00 pdf BUY
CRE100C Recombinant Human EGF 1.0 mg $330.00 pdf BUY
CRE100A Recombinant Human EGF 100 μg $130.00 pdf BUY
CRF107B Recombinant Human Fast Skeletal Troponin I 20 μg $300.00 pdf BUY
CRF107C Recombinant Human Fast Skeletal Troponin I 1.0 mg $3,780.00 pdf BUY
CRF107A Recombinant Human Fast Skeletal Troponin I 5 μg $215.00 pdf BUY
CRF008B Recombinant Human FGF-16 25 μg $520.00 pdf BUY
CRF009B Recombinant Human FGF-17 25 μg $520.00 pdf BUY
CRF011B Recombinant Human FGF-19 His 25 μg $300.00 pdf BUY
CRF004B Recombinant Human FGF-5 50 μg $520.00 pdf BUY
CRF005B Recombinant Human FGF-6 25 μg $520.00 pdf BUY
CRF014B Recombinant Human FGF-8 100 μg $1,190.00 pdf BUY
CRF014C Recombinant Human FGF-8 1.0 mg $5,900.00 pdf BUY
CRG000B Recombinant Human Galectin-1 50 μg $235.00 pdf BUY
CRG000C Recombinant Human Galectin-1 1.0 mg

Regular Price: $1,420.00

Special Price: $940.00

pdf BUY
CRG000A Recombinant Human Galectin-1 10 μg $130.00 pdf BUY
CRG003A Recombinant Human Galectin-3 10 μg $235.00 pdf BUY
CRG003B Recombinant Human Galectin-3 50 μg $380.00 pdf BUY
CRG003C Recombinant Human Galectin-3 1.0 mg $2,900.00 pdf BUY
CRG009C Recombinant Human GDF-5 1.0 mg $3,000.00 pdf BUY
CRG009A Recombinant Human GDF-5 10 μg $195.00 pdf BUY
CRG009B Recombinant Human GDF-5 50 μg $500.00 pdf BUY
CSI11667 Recombinant Human H-RAS G12V Mutant GST 50 μg $430.00 pdf BUY
CRH113D Recombinant Human HSP90AA1/Hsp90 His 100 μg $750.00 pdf BUY
CRH113C Recombinant Human HSP90AA1/Hsp90 His 1.0 mg $4,500.00 pdf BUY
CRH113B Recombinant Human HSP90AA1/Hsp90 His 20 μg $300.00 pdf BUY
CRH113A Recombinant Human HSP90AA1/Hsp90 His 5 μg $215.00 pdf BUY
CR2008 Recombinant Human IFN-alpha 1 (Val114) 1 X 10E5 U $385.00 pdf BUY
CR2015 Recombinant Human IFN-alpha 1/IFN-alpha D (Ala 114) 1 X 10E5 U $385.00 pdf BUY
CR2007 Recombinant Human IFN-alpha 10 1 X 10E5 U $385.00 pdf BUY
CR2011 Recombinant Human IFN-alpha 14 1 X 10E5 U $385.00 pdf BUY
CR2017 Recombinant Human IFN-alpha 16 1 X 10^5 U $385.00 pdf BUY
CR2012 Recombinant Human IFN-alpha 17 1 X 10E5 U $385.00 pdf BUY
CR2009 Recombinant Human IFN-alpha 21 1 X 10E5 U $385.00 pdf BUY
CR2004 Recombinant Human IFN-alpha 2a 20 μg $395.00 pdf BUY
CR2002 Recombinant Human IFN-alpha 2a 5 X 10E6 U $295.00 pdf BUY
CR2003 Recombinant Human IFN-alpha 2a 5 μg $295.00 pdf BUY
CR2005 Recombinant Human IFN-alpha 2b 1 X 10E5 U $295.00 pdf BUY
CR2016 Recombinant Human IFN-alpha 4b 1 X 10E5 U $385.00 pdf BUY
CR2010 Recombinant Human IFN-alpha 5 1 X 10E5 U $385.00 pdf BUY
CR2014 Recombinant Human IFN-alpha 6 1 X 10E5 U $385.00 pdf BUY
CR2013 Recombinant Human IFN-alpha 7 1 X 10E5 U $385.00 pdf BUY
CR2006 Recombinant Human IFN-alpha 8 1 X 10E5 U $385.00 pdf BUY
CR2025 Recombinant Human IFN-gamma 50 μg $275.00 pdf BUY
CR2026 Recombinant Human IFN-gamma 100 μg $430.00 pdf BUY
CR2021 Recombinant Human IFN-omega 25 μg $450.00 pdf BUY
MU020 Recombinant Human IGF-II Des(1-6) Receptor Grade 20 μg $250.00 pdf BUY
MU100 Recombinant Human IGF-II Des(1-6) Receptor Grade 100 μg $395.00 pdf BUY
AMU010 Recombinant Human IGF-II Mono-Biotin Receptor Grade 10 μg $250.00 pdf BUY
AMU050 Recombinant Human IGF-II Mono-Biotin Receptor Grade 50 μg $395.00 pdf BUY
CRI174C Recombinant Human IL-10 (aa 19-178) His 1.0 mg $5,270.00 pdf BUY
CRI174A Recombinant Human IL-10 (aa 19-178) His 2 μg $215.00 pdf BUY
CRI174B Recombinant Human IL-10 (aa 19-178) His 10 μg $300.00 pdf BUY
CRI241B Recombinant Human IL-18 100 μg $975.00 pdf BUY
CRI241C Recombinant Human IL-18 1 mg $5,900.00 pdf BUY
CRI241A Recombinant Human IL-18 25 μg $515.00 pdf BUY
CRI107B Recombinant Human IL-6R His 20 μg $300.00 pdf BUY
CRI107C Recombinant Human IL-6R His 1 mg $5,100.00 pdf BUY
DU020 Recombinant Human Insulin-like Growth Factor-I Des(1-3) Receptor Grade 20 μg $250.00 pdf BUY
DU100 Recombinant Human Insulin-like Growth Factor-I Des(1-3) Receptor Grade 100 μg $395.00 pdf BUY
FU100 Recombinant Human Insulin-like Growth Factor-II Receptor Grade 100 μg $380.00 pdf BUY
FM001 Recombinant Human Insulin-like Growth Factor-II Receptor Grade 1.0 mg $2,130.00 pdf BUY
CSI19909A Recombinant Human LRPAP1/RAP 0.5 mg $835.00 pdf BUY
CSI19909B Recombinant Human LRPAP1/RAP 1.0 mg $1,450.00 pdf BUY
CSI20115B Recombinant Human MIA-2 20 μg $235.00 pdf BUY
CSI20115C Recombinant Human MIA-2 1.0 mg $2,850.00 pdf BUY
CSI20115A Recombinant Human MIA-2 5 μg $190.00 pdf BUY
CRM409C Recombinant Human MIP-3 beta/CCL19 1.0 mg

Regular Price: $3,200.00

Special Price: $2,100.00

pdf BUY
CRM409A Recombinant Human MIP-3 beta/CCL19 5 μg $130.00 pdf BUY
CRM409B Recombinant Human MIP-3 beta/CCL19 20 μg $235.00 pdf BUY
CRN117A Recombinant Human Nerve Growth Factor beta 5 μg $130.00 pdf BUY
CRN117B Recombinant Human Nerve Growth Factor beta 20 μg $235.00 pdf BUY
CRN117C Recombinant Human Nerve Growth Factor beta 1 mg

Regular Price: $3,200.00

Special Price: $2,100.00

pdf BUY
CRH005C Recombinant Human Neuregulin 1/Heregulin 1 1.0 mg $5,600.00 pdf BUY
CRH005B Recombinant Human Neuregulin 1/Heregulin 1 50 μg $380.00 pdf BUY
CRO104B Recombinant Human Omentin/Intelectin-1 10 μg $300.00 pdf BUY
CRO104C Recombinant Human Omentin/Intelectin-1 1.0 mg $6,200.00 pdf BUY
CRO104A Recombinant Human Omentin/Intelectin-1 2 μg $215.00 pdf BUY
CRH006B Recombinant Human Parathyroid Hormone aa7-84/Nitrogen-15 50 μg $235.00 pdf BUY
CRH006C Recombinant Human Parathyroid Hormone aa7-84/Nitrogen-15 1 mg $2,800.00 pdf BUY
CRH006A Recombinant Human Parathyroid Hormone aa7-84/Nitrogen-15 10 μg $190.00 pdf BUY
CRG007B Recombinant Human PIXY321 10 μg $300.00 pdf BUY
CRG007C Recombinant Human PIXY321 1.0 mg $6,100.00 pdf BUY
CRG007A Recombinant Human PIXY321 2 μg $215.00 pdf BUY
CRP001B Recombinant Human Prolactin 50 μg $300.00 pdf BUY
CRP001C Recombinant Human Prolactin 1.0 mg $1,895.00 pdf BUY
CRP001A Recombinant Human Prolactin 10 μg $215.00 pdf BUY
CSI15622B Recombinant Human Protein Tyrosine Phosphatase 1B (aa 1-321) 500 μg $775.00 pdf BUY
CSI15622A Recombinant Human Protein Tyrosine Phosphatase 1B (aa 1-321) 100 μg $350.00 pdf BUY
PTP054A Recombinant Human PTPRN GST Active 20 μg $540.00 pdf BUY
CSI19910B Recombinant Human RAP Low Endotoxin 1.0 mg $1,875.00 pdf BUY
CSI19910A Recombinant Human RAP Low Endotoxin 0.5 mg $1,035.00 pdf BUY
CRH013B Recombinant Human Sclerostin His 10 μg $300.00 pdf BUY
CRH013C Recombinant Human Sclerostin His 1.0 mg $6,180.00 pdf BUY
CRH013A Recombinant Human Sclerostin His 2 μg $215.00 pdf BUY
PTP022A Recombinant Human SHP2 (aa 224-529) GST 20 μg $540.00 pdf BUY

showing 1 to 100 of 202 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