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

77 Item(s)

Cat. No. Product Quantity/Size Price Data  
CSI10375A Native Porcine Alkaline Phosphatase (Porcine kidney) 1 KU $195.00 pdf BUY
CSI10375B Native Porcine Alkaline Phosphatase (Porcine kidney) 10 KU $725.00 pdf BUY
CSI10393 Native Porcine Amylase alpha 2B Pancreas 25 KU $250.00 pdf BUY
CSI10394 Native Porcine Amylase alpha 2B Pancreas 500 KU $1,950.00 pdf BUY
CNP002B Native Porcine Bilirubin 100 mg $250.00 pdf BUY
CNP002C Native Porcine Bilirubin 1 g $350.00 pdf BUY
CNP002A Native Porcine Bilirubin 25 mg $135.00 pdf BUY
CNP005A Native Porcine Bilirubin Conjugate Direct 25 mg $155.00 pdf BUY
CNP005C Native Porcine Bilirubin Conjugate Direct 1.0 g $590.00 pdf BUY
CSI10410A Native Porcine Chymotrypsin-like Elastase 1 Pancreatic 1000 U $135.00 pdf BUY
CSI10410B Native Porcine Chymotrypsin-like Elastase 1 Pancreatic 10 KU $800.00 pdf BUY
CSI19640A Native Porcine Creatine Kinase BB Isozyme 1 KU $450.00 pdf BUY
CSI19640B Native Porcine Creatine Kinase BB Isozyme 10 KU $2,650.00 pdf BUY
CSI14899B Native Porcine Esterase Liver 100 KU $715.00 pdf BUY
CSI14899A Native Porcine Esterase Liver 25 KU $395.00 pdf BUY
CSI14900B Native Porcine Gamma Glutamyltransferase 10 KU $2,250.00 pdf BUY
CSI14900A Native Porcine Gamma Glutamyltransferase 1000 U $375.00 pdf BUY
CSI14901 Native Porcine Glutamic-Oxaloacetate Transaminase/Aspartate Aminotransferase Heart 25 KU $325.00 pdf BUY
CSI14902 Native Porcine Glutamic-Oxaloacetate Transaminase/Aspartate Aminotransferase Heart 100 KU $890.00 pdf BUY
CSI14647A Native Porcine Glutamic-Pyruvate Transaminase/Alanine Aminotransferase Heart 10 KU $420.00 pdf BUY
CSI14647B Native Porcine Glutamic-Pyruvate Transaminase/Alanine Aminotransferase Heart 25 KU $760.00 pdf BUY
CSI19665A Native Porcine HP 100 μg $400.00 pdf BUY
CSI19665B Native Porcine HP 500 μg $1,165.00 pdf BUY
CSI19670A Native Porcine Isocitrate Dehydrogenase 1 KU $490.00 pdf BUY
CSI19670B Native Porcine Isocitrate Dehydrogenase 10 KU $1,950.00 pdf BUY
CSI14655B Native Porcine Isocitrate Dehydrogenase (NADP+) 10,000 U $1,950.00 pdf BUY
CSI14655A Native Porcine Isocitrate Dehydrogenase (NADP+) 1000 U $540.00 pdf BUY
CSI14903B Native Porcine Kallikrein 1 KU $525.00 pdf BUY
CSI14906B Native Porcine Lactate Dehydrogenase 50 KU $290.00 pdf BUY
CSI14906A Native Porcine Lactate Dehydrogenase 10 KU $135.00 pdf BUY
CSI19676B Native Porcine Lactate Dehydrogenase 1 Heart 100 KU $1,290.00 pdf BUY
CSI19675B Native Porcine Lactate Dehydrogenase 1 Heart 50 KU $420.00 pdf BUY
CSI19676A Native Porcine Lactate Dehydrogenase 1 Heart 10 KU $375.00 pdf BUY
CSI19675A Native Porcine Lactate Dehydrogenase 1 Heart 10 KU $165.00 pdf BUY
CSI14908A Native Porcine Lipase Pancreas 25 KU $250.00 pdf BUY
CSI14908B Native Porcine Lipase Pancreas 100 KU $725.00 pdf BUY
CSI14910A Native Porcine Low Density Lipoprotein 100 mg $270.00 pdf BUY
CSI14910B Native Porcine Low Density Lipoprotein 1 g $985.00 pdf BUY
CSI14911B Native Porcine Malate Dehydrogenase 1000 KU Please Inquire pdf BUY
CRT166B Native Porcine Thrombin alpha 1.0 mg $1,905.00 pdf BUY
CRT166A Native Porcine Thrombin alpha 100 μg $290.00 pdf BUY
CSI19709 Native Porcine Trypsin 1 kg $990.00 pdf BUY
CSI19709B Native Porcine Trypsin 100 g $590.00 pdf BUY
CRF161B Recombinant Porcine Flt-3 Ligand 100 µg $630.00 pdf BUY
CRF161C Recombinant Porcine Flt-3 Ligand 1 mg

Regular Price: $3,540.00

Special Price: $2,740.00

pdf BUY
CRF161A Recombinant Porcine Flt-3 Ligand 25 µg $185.00 pdf BUY
CRF161B-AF Recombinant Porcine Flt-3 Ligand Animal Free 100 µg $725.00 pdf BUY
CRF161C-AF Recombinant Porcine Flt-3 Ligand Animal Free 1 mg

Regular Price: $4,070.00

Special Price: $3,140.00

pdf BUY
CRF161A-AF Recombinant Porcine Flt-3 Ligand Animal Free 25 µg $200.00 pdf BUY
CRG120B Recombinant Porcine GM-CSF 100 µg $740.00 pdf BUY
CRG120C Recombinant Porcine GM-CSF 1 mg

Regular Price: $4,820.00

Special Price: $3,720.00

pdf BUY
CRG120A Recombinant Porcine GM-CSF 20 µg $185.00 pdf BUY
CRG120B-AF Recombinant Porcine GM-CSF Animal Free 100 µg $810.00 pdf BUY
CRG120C-AF Recombinant Porcine GM-CSF Animal Free 1 mg

Regular Price: $5,300.00

Special Price: $4,100.00

pdf BUY
CRG120A-AF Recombinant Porcine GM-CSF Animal Free 20 µg $200.00 pdf BUY
CRI268 Recombinant Porcine IFN-alpha 1 1x10E5 U $475.00 pdf BUY
CRI188A Recombinant Porcine IL-10 10 μg $450.00 pdf BUY
CRI185A Recombinant Porcine IL-2 5 μg $85.00 pdf BUY
CRI185C Recombinant Porcine IL-2 1.0 mg

Regular Price: $4,820.00

Special Price: $3,725.00

pdf BUY
CRI185B Recombinant Porcine IL-2 20 μg $185.00 pdf BUY
CRI185B-AF Recombinant Porcine IL-2 Animal Free 20 μg $200.00 pdf BUY
CRI185C-AF Recombinant Porcine IL-2 Animal Free 1.0 mg

Regular Price: $5,300.00

Special Price: $4,100.00

pdf BUY
CRI185A-AF Recombinant Porcine IL-2 Animal Free 5 μg $90.00 pdf BUY
CS804C Recombinant Porcine IL-4 1 mg

Regular Price: $4,820.00

Special Price: $3,720.00

pdf BUY
CRI186A Recombinant Porcine IL-4 10 μg $325.00 pdf BUY
CS804A Recombinant Porcine IL-4 20 µg $185.00 pdf BUY
CRI186B Recombinant Porcine IL-4 25 μg $495.00 pdf BUY
CS804B Recombinant Porcine IL-4 100 µg $740.00 pdf BUY
CS804C-AF Recombinant Porcine IL-4 Animal Free 1 mg

Regular Price: $5,300.00

Special Price: $4,100.00

pdf BUY
CS804A-AF Recombinant Porcine IL-4 Animal Free 20 µg $200.00 pdf BUY
CS804B-AF Recombinant Porcine IL-4 Animal Free 100 µg $810.00 pdf BUY
CRI191C Recombinant Porcine IL-8/CXCL8 1.0 mg

Regular Price: $2,720.00

Special Price: $2,100.00

pdf BUY
CRI191A Recombinant Porcine IL-8/CXCL8 5 ug $85.00 pdf BUY
CRI191B Recombinant Porcine IL-8/CXCL8 20 ug $185.00 pdf BUY
CRI191C-AF Recombinant Porcine IL-8/CXCL8 Animal Free 1 mg

Regular Price: $2,990.00

Special Price: $2,300.00

pdf BUY
CRI191A-AF Recombinant Porcine IL-8/CXCL8 Animal Free 5 µg $90.00 pdf BUY
CRI191B-AF Recombinant Porcine IL-8/CXCL8 Animal Free 20 µg $200.00 pdf BUY

77 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