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 201 to 300 of 5519 total

Cat. No. Product Quantity/Size Price Data  
CRD117B Recombinant E. coli DnaK 50 μg $300.00 pdf BUY
CRD117C Recombinant E. coli DnaK 1.0 mg $2,520.00 pdf BUY
CRD117A Recombinant E. coli DnaK 10 μg $215.00 pdf BUY
CSI15614B Recombinant E. coli DNAK ( (aa 508-638) 500 μg $775.00 pdf BUY
CSI15614A Recombinant E. coli DNAK ( (aa 508-638) 100 μg $350.00 pdf BUY
CSI15613A Recombinant E. coli DNAK ( (CT, aa 385-638) 100 μg $350.00 pdf BUY
CSI15613B Recombinant E. coli DNAK ( (CT, aa 385-638) 500 μg $775.00 pdf BUY
CSI15612A Recombinant E. coli DNAK ( (NT, aa 1-384) 100 μg $350.00 pdf BUY
CSI15612B Recombinant E. coli DNAK ( (NT, aa 1-384) 500 μg $775.00 pdf BUY
CSI15611A Recombinant E. coli DNAK (aa 1-638) 100 μg $350.00 pdf BUY
CSI15611B Recombinant E. coli DNAK (aa 1-638) 500 μg $775.00 pdf BUY
CSI15610B Recombinant E. coli DNAK (aa 385-546) 500 μg $775.00 pdf BUY
CSI15610A Recombinant E. coli DNAK (aa 385-546) 100 μg $350.00 pdf BUY
CSI13249 Recombinant E. coli DNAK ATPase Binding domain (aa 1-384) 50 μg $300.00 pdf BUY
CSI13250 Recombinant E. coli DNAK ATPase Binding domain (aa 1-384) 1.0 mg $2,520.00 pdf BUY
CSI13248 Recombinant E. coli DNAK ATPase Binding domain (aa 1-384) 10 μg $215.00 pdf BUY
CSI13244 Recombinant E. coli DnaK SBD (aa 508-638) 1.0 mg $1,400.00 pdf BUY
CSI13242 Recombinant E. coli DnaK SBD (aa 508-638) 20 μg $215.00 pdf BUY
CSI13243 Recombinant E. coli DnaK SBD (aa 508-638) 100 μg $300.00 pdf BUY
CSI15619A Recombinant E. coli DsbA 100 μg $350.00 pdf BUY
CRD001B Recombinant E. coli DsbA 50 μg $300.00 pdf BUY
CSI15619B Recombinant E. coli DsbA 500 μg $775.00 pdf BUY
CRD001C Recombinant E. coli DsbA 1.0 mg $1,760.00 pdf BUY
CRD001A Recombinant E. coli DsbA 10 μg $215.00 pdf BUY
CRH109C Recombinant E. coli GroEL/HSPD1 1.0 mg $2,520.00 pdf BUY
CRH109A Recombinant E. coli GroEL/HSPD1 10 μg $215.00 pdf BUY
CRH109B Recombinant E. coli GroEL/HSPD1 50 μg $300.00 pdf BUY
CS427A Recombinant E. coli Methionine Aminopeptidase His 5 μg $215.00 pdf BUY
CS427B Recombinant E. coli Methionine Aminopeptidase His 20 μg $300.00 pdf BUY
CS427C Recombinant E. coli Methionine Aminopeptidase His 1 mg $3,500.00 pdf BUY
CRT138B Recombinant E. coli Thioredoxin 100 μg $300.00 pdf BUY
CRT138C Recombinant E. coli Thioredoxin 1.0 mg $1,295.00 pdf BUY
CRT138A Recombinant E. coli Thioredoxin 20 μg $215.00 pdf BUY
CSI15882C Recombinant Encephalitis Virus (Tick) (NE/gE) 1.0 mg $1,325.00 pdf BUY
CSI15882A Recombinant Encephalitis Virus (Tick) (NE/gE) 100 μg $320.00 pdf BUY
CSI15882B Recombinant Encephalitis Virus (Tick) (NE/gE) 0.5 mg $825.00 pdf BUY
CSI15886A Recombinant Encephalitis Virus (Tick) (NS3) 100 μg $320.00 pdf BUY
CSI15886B Recombinant Encephalitis Virus (Tick) (NS3) 0.5 mg $825.00 pdf BUY
CSI15886C Recombinant Encephalitis Virus (Tick) (NS3) 1.0 mg $1,350.00 pdf BUY
CRE131C Recombinant Enhanced Green Fluorescent Protein His 1.0 mg $3,425.00 pdf BUY
CRE131B Recombinant Enhanced Green Fluorescent Protein His 100 μg $625.00 pdf BUY
CSI15700B Recombinant Epstein-Barr Virus (HHV-4) p23 (aa 1-162) GST 0.5 mg $825.00 pdf BUY
CSI15700C Recombinant Epstein-Barr Virus (HHV-4) p23 (aa 1-162) GST 1.0 mg $1,325.00 pdf BUY
CSI15700A Recombinant Epstein-Barr Virus (HHV-4) p23 (aa 1-162) GST 100 μg $320.00 pdf BUY
CRE050B Recombinant Equine PDGF-BB 20 μg $195.00 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
CRE050C-AF Recombinant Equine PDGF-BB, Animal Free 1.0 mg

Regular Price: $4,060.00

Special Price: $3,155.00

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
CRE051D Recombinant Equine VEGF 165 100 μg $515.00 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
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
CR2053 Recombinant Feline IFN-alpha 1 X 10E5 U $395.00 pdf BUY
CRG115B Recombinant GroES/HSPE1 50 μg $300.00 pdf BUY
CRG115C Recombinant GroES/HSPE1 1.0 mg $2,450.00 pdf BUY
CRG115A Recombinant GroES/HSPE1 10 μg $215.00 pdf BUY
CRH300C Recombinant Guinea Pig IP-10 / CXCL10 1.0 mg

Regular Price: $2,720.00

Special Price: $2,120.00

pdf BUY
CRH300A Recombinant Guinea Pig IP-10 / CXCL10 5 µg $85.00 pdf BUY
CRH300B Recombinant Guinea Pig IP-10 / CXCL10 100 µg $435.00 pdf BUY
CSI15838B Recombinant H1N1 Influenza A Virus New Caledonia/20/99 10 μg $370.00 pdf BUY
CSI15838C Recombinant H1N1 Influenza A Virus New Caledonia/20/99 100 μg $2,280.00 pdf BUY
CSI15838A Recombinant H1N1 Influenza A Virus New Caledonia/20/99 2 μg $215.00 pdf BUY
CSI15857C Recombinant H3N2 Influenza A Virus Wisconsin/67/05 100 μg $2,450.00 pdf BUY
CSI15857A Recombinant H3N2 Influenza A Virus Wisconsin/67/05 2 μg $215.00 pdf BUY
CSI15857B Recombinant H3N2 Influenza A Virus Wisconsin/67/05 10 μg $370.00 pdf BUY
CSI15848B Recombinant HA-H3N2 Influenza A Virus New York/55/04 10 μg $370.00 pdf BUY
CSI15848C Recombinant HA-H3N2 Influenza A Virus New York/55/04 100 μg $2,280.00 pdf BUY
CSI15848A Recombinant HA-H3N2 Influenza A Virus New York/55/04 2 μg $215.00 pdf BUY
CSI15847C Recombinant HA-H5N1 Influenza A Virus Vietnam/1203/04 100 μg $2,280.00 pdf BUY
CSI15847A Recombinant HA-H5N1 Influenza A Virus Vietnam/1203/04 2 μg $215.00 pdf BUY
CSI15847B Recombinant HA-H5N1 Influenza A Virus Vietnam/1203/04 10 μg $370.00 pdf BUY
CSI15846A Recombinant HA-H7N7 Influenza A Virus Netherlands/219/03 2 μg $215.00 pdf BUY
CSI15846B Recombinant HA-H7N7 Influenza A Virus Netherlands/219/03 10 μg $370.00 pdf BUY
CSI15846C Recombinant HA-H7N7 Influenza A Virus Netherlands/219/03 100 μg $2,450.00 pdf BUY
CSI15858C Recombinant HA-Influenza B Virus Jilin 20/2003 100 μg $2,450.00 pdf BUY
CSI15858A Recombinant HA-Influenza B Virus Jilin 20/2003 2 μg $215.00 pdf BUY
CSI15858B Recombinant HA-Influenza B Virus Jilin 20/2003 10 μg $370.00 pdf BUY
CSI13816 Recombinant Hamster Major Prion Protein, full length (aa 23-231), His-tag 5 μg $520.00 pdf BUY
CSI13819 Recombinant Hamster Major Prion Protein, globular domain (aa 90-231) His-tag 5 μg $520.00 pdf BUY
CSI15705A Recombinant HAV/Hepatitis 100 μg $320.00 pdf BUY
CSI15708B Recombinant HAV/Hepatitis 0.5 mg $825.00 pdf BUY
CSI15701A Recombinant HAV/Hepatitis 100 μg $320.00 pdf BUY
CSI15702C Recombinant HAV/Hepatitis 1.0 mg $1,325.00 pdf BUY
CSI15704B Recombinant HAV/Hepatitis 0.5 mg $825.00 pdf BUY
CSI15707C Recombinant HAV/Hepatitis 1.0 mg $1,325.00 pdf BUY
CSI15709B Recombinant HAV/Hepatitis 0.5 mg $825.00 pdf BUY
CSI15702A Recombinant HAV/Hepatitis 100 μg $320.00 pdf BUY
CSI15703C Recombinant HAV/Hepatitis 1.0 mg $1,325.00 pdf BUY
CSI15705B Recombinant HAV/Hepatitis 0.5 mg $825.00 pdf BUY
CSI15707A Recombinant HAV/Hepatitis 100 μg $320.00 pdf BUY
CSI15708C Recombinant HAV/Hepatitis 1.0 mg $1,550.00 pdf BUY
CSI15701B Recombinant HAV/Hepatitis 0.5 mg $825.00 pdf BUY

showing 201 to 300 of 5519 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