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

94 Item(s)

Cat. No. Product Quantity/Size Price Data  
CNP005A Bilirubin Conjugate, Sodium Ditaurate 25 mg $350.00 pdf BUY
CNP005C Bilirubin Conjugate, Sodium Ditaurate 1.0 g $940.00 pdf BUY
CSI10375A Native Porcine Alkaline Phosphatase (Porcine kidney) 1 KU $330.00 pdf BUY
CSI10375B Native Porcine Alkaline Phosphatase (Porcine kidney) 10 KU $1,070.00 pdf BUY
CNP004B Native Porcine Antithrombin III 10 mg $8,370.00 pdf BUY
CNP004A Native Porcine Antithrombin III 1 mg $1,050.00 pdf BUY
CNP002B Native Porcine Bilirubin 100 mg $370.00 pdf BUY
CNP002C Native Porcine Bilirubin 1 g $520.00 pdf BUY
CNP002A Native Porcine Bilirubin 25 mg $320.00 pdf BUY
CNP006A Native Porcine Calpain-1, Erythrocytes 100 μg $260.00 pdf BUY
CNP006B Native Porcine Calpain-1, Erythrocytes 1.0 mg $900.00 pdf BUY
CSI10410A Native Porcine Chymotrypsin-like Elastase 1 Pancreatic 1000 U $330.00 pdf BUY
CSI10410B Native Porcine Chymotrypsin-like Elastase 1 Pancreatic 10 KU $1,260.00 pdf BUY
CSI19647A Native Porcine Creatine Kinase 50 KU $380.00 pdf BUY
CSI19647B Native Porcine Creatine Kinase 250 KU $1,600.00 pdf BUY
CSI19640A Native Porcine Creatine Kinase BB Isozyme 1 KU $620.00 pdf BUY
CSI19640B Native Porcine Creatine Kinase BB Isozyme 10 KU $3,870.00 pdf BUY
CSI14899A Native Porcine Esterase Liver 25 KU $570.00 pdf BUY
CSI14899B Native Porcine Esterase Liver 100 KU $1,110.00 pdf BUY
CSI14900A Native Porcine Gamma-Glutamyltransferase 10 KU $550.00 pdf BUY
CSI14900B Native Porcine Gamma-Glutamyltransferase 100 KU $5,000.00 pdf BUY
CSI14647A Native Porcine Glutamate Pyruvate Transaminase, GPT/ALT 10 KU Please Inquire pdf BUY
CSI14647B Native Porcine Glutamate Pyruvate Transaminase, GPT/ALT 25 KU Please Inquire pdf BUY
CSI14902 Native Porcine Glutamic-Oxaloacetate Transaminase/Aspartate Aminotransferase Heart 100 KU $1,380.00 pdf BUY
CSI14901 Native Porcine Glutamic-Oxaloacetate Transaminase/Aspartate Aminotransferase Heart 25 KU $490.00 pdf BUY
CNH008B Native Porcine Insulin 50 mg $710.00 pdf BUY
CNH008A Native Porcine Insulin 10 mg $350.00 pdf BUY
CSI19670B Native Porcine Isocitrate Dehydrogenase 10 KU $3,030.00 pdf BUY
CSI19670A Native Porcine Isocitrate Dehydrogenase 1 KU $770.00 pdf BUY
CSI14655A Native Porcine Isocitrate Dehydrogenase (NADP+) 1000 U $690.00 pdf BUY
CSI14655B Native Porcine Isocitrate Dehydrogenase (NADP+) 10,000 U $2,610.00 pdf BUY
CSI14903B Native Porcine Kallikrein 1 KU $820.00 pdf BUY
CSI14903A Native Porcine Kallikrein 250 U $205.00 pdf BUY
CSI14906B Native Porcine Lactate Dehydrogenase 100 KU $1,310.00 pdf BUY
CSI19676A Native Porcine Lactate Dehydrogenase 1 Heart 10 KU $550.00 pdf BUY
CSI19675A Native Porcine Lactate Dehydrogenase 1 Heart 10 KU Please Inquire pdf BUY
CSI19676B Native Porcine Lactate Dehydrogenase 1 Heart 100 KU $1,950.00 pdf BUY
CSI19675B Native Porcine Lactate Dehydrogenase 1 Heart 100 KU Please Inquire pdf BUY
CSI14908B Native Porcine Lipase Pancreas 100 KU Please Inquire pdf BUY
CSI14908A Native Porcine Lipase Pancreas 25 KU Please Inquire pdf BUY
CSI14911B Native Porcine Malate Dehydrogenase 1000 KU Please Inquire pdf BUY
CSI14911A Native Porcine Malate Dehydrogenase 10 KU $205.00 pdf BUY
CRV131B Native Porcine Multimeric Vitronectin 100 μg $650.00 pdf BUY
CRV131C Native Porcine Multimeric Vitronectin 1.0 mg $3,920.00 pdf BUY
CRP266C Native Porcine Pancreatic Elastase Immobilized 10 ml $5,700.00 pdf BUY
CRP266B Native Porcine Pancreatic Elastase Immobilized 1.0 ml $710.00 pdf BUY
CRP272 Native Porcine Pancreatic Elastase Suspension 50 mg $325.00 pdf BUY
CRP262B Native Porcine Pancreatic Elastase-1, High Purity 1000 Units $450.00 pdf BUY
CRP262A Native Porcine Pancreatic Elastase-1, High Purity 250 Units $270.00 pdf BUY
CSI14646A Native Porcine Trypsin 1.0 g $250.00 pdf BUY
CSI14646B Native Porcine Trypsin 10 g $2,000.00 pdf BUY
CSI19709A Native Porcine Trypsin 1:250 Tissue Culture Grade 25 g $300.00 pdf BUY
CSI19709C Native Porcine Trypsin 1:250 Tissue Culture Grade 1 kg Please Inquire pdf BUY
CSI19709B Native Porcine Trypsin 1:250 Tissue Culture Grade 100 g $590.00 pdf BUY
CSI11673 Porcine ECGF, Crude Extract for Cell Culture 6 mg $270.00 pdf BUY
CRE127 Porcine ECGF, Crude Extract for Cell Culture, w/Heparin 6 mg $270.00 pdf BUY
CRF023A Recombinant Bovine/Porcine FGF-2 10 μg $450.00 pdf BUY
CRF023B Recombinant Bovine/Porcine FGF-2 50 μg $500.00 pdf BUY
CRF023C Recombinant Bovine/Porcine FGF-2 1.0 mg $1,935.00 pdf BUY
CRF161C Recombinant Porcine Flt-3 Ligand 1 mg

Regular Price: $4,185.00

Special Price: $3,590.00

pdf BUY
CRF161A Recombinant Porcine Flt-3 Ligand 25 µg $240.00 pdf BUY
CRF161B Recombinant Porcine Flt-3 Ligand 100 µg $780.00 pdf BUY
CRF161B-AF Recombinant Porcine Flt-3 Ligand Animal Free 100 µg $895.00 pdf BUY
CRF161C-AF Recombinant Porcine Flt-3 Ligand Animal Free 1 mg

Regular Price: $4,815.00

Special Price: $4,130.00

pdf BUY
CRF161A-AF Recombinant Porcine Flt-3 Ligand Animal Free 25 µg $260.00 pdf BUY
CRG120B Recombinant Porcine GM-CSF 100 µg $915.00 pdf BUY
CRG120C Recombinant Porcine GM-CSF 1 mg

Regular Price: $5,700.00

Special Price: $4,890.00

pdf BUY
CRG120A Recombinant Porcine GM-CSF 20 µg $240.00 pdf BUY
CRG120A-AF Recombinant Porcine GM-CSF Animal Free 20 µg $260.00 pdf BUY
CRG120B-AF Recombinant Porcine GM-CSF Animal Free 100 µg $1,005.00 pdf BUY
CRG120C-AF Recombinant Porcine GM-CSF Animal Free 1 mg

Regular Price: $6,265.00

Special Price: $5,380.00

pdf BUY
CRI268 Recombinant Porcine IFN-alpha 1 1x10E5 U $610.00 pdf BUY
CRI184A Recombinant Porcine IL-1 alpha 10 μg Please Inquire pdf BUY
CRI184B Recombinant Porcine IL-1 alpha 25 μg Please Inquire pdf BUY
CRI190A Recombinant Porcine IL-1 beta 10 μg $290.00 pdf BUY
CRI190C Recombinant Porcine IL-1 beta 1.0 mg Please Inquire pdf BUY
CRI185C Recombinant Porcine IL-2 1.0 mg

Regular Price: $5,700.00

Special Price: $4,890.00

pdf BUY
CRI185A Recombinant Porcine IL-2 5 μg $110.00 pdf BUY
CRI185B Recombinant Porcine IL-2 20 μg $240.00 pdf BUY
CRI185B-AF Recombinant Porcine IL-2 Animal Free 20 μg $260.00 pdf BUY
CRI185C-AF Recombinant Porcine IL-2 Animal Free 1.0 mg

Regular Price: $6,265.00

Special Price: $5,380.00

pdf BUY
CRI185A-AF Recombinant Porcine IL-2 Animal Free 5 μg $120.00 pdf BUY
CS804C Recombinant Porcine IL-4 1 mg

Regular Price: $5,700.00

Special Price: $4,890.00

pdf BUY
CS804A Recombinant Porcine IL-4 20 µg $240.00 pdf BUY
CS804B Recombinant Porcine IL-4 100 µg $915.00 pdf BUY
CS804B-AF Recombinant Porcine IL-4 Animal Free 100 µg $1,005.00 pdf BUY
CS804C-AF Recombinant Porcine IL-4 Animal Free 1 mg

Regular Price: $6,265.00

Special Price: $5,380.00

pdf BUY
CS804A-AF Recombinant Porcine IL-4 Animal Free 20 µg $260.00 pdf BUY
CRI191A Recombinant Porcine IL-8/CXCL8 5 ug $110.00 pdf BUY
CRI191B Recombinant Porcine IL-8/CXCL8 20 ug $240.00 pdf BUY
CRI191C Recombinant Porcine IL-8/CXCL8 1.0 mg

Regular Price: $3,215.00

Special Price: $2,750.00

pdf BUY
CRI191A-AF Recombinant Porcine IL-8/CXCL8 Animal Free 5 µg $120.00 pdf BUY
CRI191B-AF Recombinant Porcine IL-8/CXCL8 Animal Free 20 µg $260.00 pdf BUY
CRI191C-AF Recombinant Porcine IL-8/CXCL8 Animal Free 1 mg

Regular Price: $3,535.00

Special Price: $3,030.00

pdf BUY

94 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
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
RIA Radioimmunoassay
WB Western Blot