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 2201 to 2300 of 3078 total

Cat. No. Product Quantity/Size Price Data  
AHF92901B Recombinant Human NRG1/Neuregulin-1 Protein, C-His (Active) 100µg $725.00 pdf BUY
AHF92901A Recombinant Human NRG1/Neuregulin-1 Protein, C-His (Active) 50µg $480.00 pdf BUY
AHF92902A Recombinant Human NRG1/Neuregulin-1 Protein, No tag (Active) 50µg $480.00 pdf BUY
AHF92902B Recombinant Human NRG1/Neuregulin-1 Protein, No tag (Active) 100µg $725.00 pdf BUY
CRH321D Recombinant Human NT-4 10 µg $240.00 pdf BUY
CRH321B Recombinant Human NT-4 100 µg $820.00 pdf BUY
CRH321C Recombinant Human NT-4 1.0 mg

Regular Price: $5,700.00

Special Price: $4,890.00

pdf BUY
AHD41801A Recombinant Human NTF3/NGF2 Protein, No tag (Active) 50µg $480.00 pdf BUY
AHD41801B Recombinant Human NTF3/NGF2 Protein, No tag (Active) 100µg $725.00 pdf BUY
AHE04701B Recombinant Human NTF4 Protein, N-His (Active) 100µg $725.00 pdf BUY
AHE04701A Recombinant Human NTF4 Protein, N-His (Active) 50µg $480.00 pdf BUY
AHB70501A Recombinant Human NTN1/Netrin-1 Protein, C-His (Active) 50µg $480.00 pdf BUY
AHB70501B Recombinant Human NTN1/Netrin-1 Protein, C-His (Active) 100µg $725.00 pdf BUY
AHJ59101B Recombinant Human NTN4 Protein, C-10*His (Active) 100µg $725.00 pdf BUY
AHJ59101A Recombinant Human NTN4 Protein, C-10*His (Active) 50µg $480.00 pdf BUY
AHC09801B Recombinant Human NTRK1/TRKA Protein, C-hFc-His (Active) 100µg $725.00 pdf BUY
AHC09801A Recombinant Human NTRK1/TRKA Protein, C-hFc-His (Active) 50µg $480.00 pdf BUY
AHH25501B Recombinant Human NTRK3/TrkC Protein, C-hFc-His (Active) 100µg $725.00 pdf BUY
AHH25501A Recombinant Human NTRK3/TrkC Protein, C-hFc-His (Active) 50µg $480.00 pdf BUY
CSI12101 Recombinant Human NUAK1 GST 10 μg Please Inquire pdf BUY
CRA020A Recombinant Human NUAK1/SNF1-like Kinase 1 Active GST-His 10 μg $565.00 pdf BUY
CRA020B Recombinant Human NUAK1/SNF1-like Kinase 1 Active GST-His 100 μg $2,495.00 pdf BUY
CRA020C Recombinant Human NUAK1/SNF1-like Kinase 1 Active GST-His 1 mg $7,485.00 pdf BUY
AHA48401A Recombinant Human OGT Protein, C-His (Active) 50µg $480.00 pdf BUY
AHA48401B Recombinant Human OGT Protein, C-His (Active) 100µg $725.00 pdf BUY
CRH322C Recombinant Human Omentin 1.0 mg

Regular Price: $5,700.00

Special Price: $4,890.00

pdf BUY
CRH322A Recombinant Human Omentin 10 µg $240.00 pdf BUY
CRH322B Recombinant Human Omentin 100 µg $820.00 pdf BUY
CRH322A-AF Recombinant Human Omentin Animal Free 10 µg $260.00 pdf BUY
CRH322B-AF Recombinant Human Omentin Animal Free 100 µg $895.00 pdf BUY
CRH322C-AF Recombinant Human Omentin Animal Free 1 mg

Regular Price: $6,265.00

Special Price: $5,380.00

pdf BUY
CRO104B Recombinant Human Omentin/Intelectin-1 10 μg $500.00 pdf BUY
CRO104C Recombinant Human Omentin/Intelectin-1 1.0 mg $6,735.00 pdf BUY
CRO104A Recombinant Human Omentin/Intelectin-1 2 μg $450.00 pdf BUY
CRH323C Recombinant Human Oncostatin M 1.0 mg

Regular Price: $5,700.00

Special Price: $4,890.00

pdf BUY
CRH323A Recombinant Human Oncostatin M 10 µg $240.00 pdf BUY
CRH323B Recombinant Human Oncostatin M 100 µg $820.00 pdf BUY
CSI20120B Recombinant Human Oncostatin M (aa 209) 10 μg $275.00 pdf BUY
CSI20120C Recombinant Human Oncostatin M (aa 209) 1.0 mg $4,680.00 pdf BUY
CSI20120A Recombinant Human Oncostatin M (aa 209) 2 μg $190.00 pdf BUY
CRH323C-AF Recombinant Human Oncostatin M Animal Free

Regular Price: $6,265.00

Special Price: $5,380.00

pdf BUY
CRH323A-AF Recombinant Human Oncostatin M Animal Free 10 µg $260.00 pdf BUY
CRH323B-AF Recombinant Human Oncostatin M Animal Free 100 µg $895.00 pdf BUY
CRO109C Recombinant Human OPG (aa 22-201)/Fc Chimera 1.0 mg $2,055.00 pdf BUY
CRO109A Recombinant Human OPG (aa 22-201)/Fc Chimera 10 μg $450.00 pdf BUY
CRO109B Recombinant Human OPG (aa 22-201)/Fc Chimera 50 μg $500.00 pdf BUY
AHC81101B Recombinant Human OPN/Spp1 Protein, C-His (Active) 100µg $725.00 pdf BUY
AHC81101A Recombinant Human OPN/Spp1 Protein, C-His (Active) 50µg $480.00 pdf BUY
AHJ45501A Recombinant Human OSMR/IL-31RB Protein, C-His (Active) 50µg $480.00 pdf BUY
AHJ45501B Recombinant Human OSMR/IL-31RB Protein, C-His (Active) 100µg $725.00 pdf BUY
CRO106B Recombinant Human Osteocrin, His Tag 10 μg $500.00 pdf BUY
CRO106C Recombinant Human Osteocrin, His Tag 1.0 mg $5,565.00 pdf BUY
CRO106A Recombinant Human Osteocrin, His Tag 2 μg $450.00 pdf BUY
CSI17700 Recombinant Human Osteopontin (aa 59-300) GST tag 100 μg $595.00 pdf BUY
CSI17698 Recombinant Human Osteopontin (aa 59-300) GST tag 20 μg $235.00 pdf BUY
CSI17699 Recombinant Human Osteopontin (aa 59-300) GST tag 50 μg $325.00 pdf BUY
CRO200C Recombinant Human Osteoprotegerin 1 mg $2,700.00 pdf BUY
CRO200A Recombinant Human Osteoprotegerin 10 μg $350.00 pdf BUY
CRO200B Recombinant Human Osteoprotegerin 100 μg $530.00 pdf BUY
CS524C Recombinant Human p16-INK4a-TAT 1 mg $2,900.00 pdf BUY
CS524A Recombinant Human p16-INK4a-TAT 10 μg $190.00 pdf BUY
CS524B Recombinant Human p16-INK4a-TAT 50 μg $235.00 pdf BUY
CRC170B Recombinant Human p21 Activated Kinase 4 His 25 μg $500.00 pdf BUY
CRC170C Recombinant Human p21 Activated Kinase 4 His 1 mg $3,765.00 pdf BUY
CRC170A Recombinant Human p21 Activated Kinase 4 His 5 μg $450.00 pdf BUY
CSI12102 Recombinant Human p21 PAK1 GST 10 μg Please Inquire pdf BUY
CSI12193 Recombinant Human p300/CBP-Associated Factor 5 μg $840.00 pdf BUY
AHC24101A Recombinant Human P4HB Protein, C-10*His (Active) 50µg $480.00 pdf BUY
AHC24101B Recombinant Human P4HB Protein, C-10*His (Active) 100µg $725.00 pdf BUY
CRP175C Recombinant Human PAI-1 Glycosylated Active 1.0 mg $3,260.00 pdf BUY
CRP175B Recombinant Human PAI-1 Glycosylated Active 0.5 mg $2,070.00 pdf BUY
CRP245C Recombinant Human PAI-1:tPA Complex 1.0 mg $5,780.00 pdf BUY
CRP245B Recombinant Human PAI-1:tPA Complex 100 μg $860.00 pdf BUY
CRP174C Recombinant Human PAI1 1.0 mg $2,480.00 pdf BUY
CRP174B Recombinant Human PAI1 0.5 mg $1,510.00 pdf BUY
CRP242C Recombinant Human PAI1 Elastase Cleaved 1.0 mg $2,830.00 pdf BUY
CRP242B Recombinant Human PAI1 Elastase Cleaved 0.5 mg $1,510.00 pdf BUY
CRP200B Recombinant Human PAI1 Elastase Specific Mutant 0.5 mg $1,300.00 pdf BUY
CRP176C Recombinant Human PAI1 Glycosylated 1.0 mg $3,260.00 pdf BUY
CRP176B Recombinant Human PAI1 Glycosylated 0.5 mg $2,170.00 pdf BUY
CRP177B Recombinant Human PAI1 Glycosylated Stable Mutant 0.5 mg $2,140.00 pdf BUY
CRP177C Recombinant Human PAI1 Glycosylated Stable Mutant 1.0 mg $3,620.00 pdf BUY
CRP187C Recombinant Human PAI1 N-terminal Biotin 1.0 mg $2,830.00 pdf BUY
CRP188B Recombinant Human PAI1 N-terminal Biotin Stable Mutant 0.5 mg $1,630.00 pdf BUY
CRP188C Recombinant Human PAI1 N-terminal Biotin Stable Mutant 1.0 mg $2,830.00 pdf BUY
CRP183B Recombinant Human PAI1 N-terminal Cysteine 0.5 mg $1,510.00 pdf BUY
CRP183C Recombinant Human PAI1 N-terminal Cysteine 1.0 mg $2,480.00 pdf BUY
CRP184B Recombinant Human PAI1 N-terminal Cysteine Mutant 0.5 mg $1,510.00 pdf BUY
CRP184C Recombinant Human PAI1 N-terminal Cysteine Mutant 1.0 mg $2,480.00 pdf BUY
CRP185B Recombinant Human PAI1 N-terminal Cysteine Stable Mutant 0.5 mg $1,510.00 pdf BUY
CRP185C Recombinant Human PAI1 N-terminal Cysteine Stable Mutant 1.0 mg $2,480.00 pdf BUY
CRP190C Recombinant Human PAI1 N-terminal Fluorescein 1.0 mg $2,830.00 pdf BUY
CRP189C Recombinant Human PAI1 N-terminal Fluorescein 1.0 mg $2,830.00 pdf BUY
CRP190B Recombinant Human PAI1 N-terminal Fluorescein 0.5 mg $1,630.00 pdf BUY
CRP189B Recombinant Human PAI1 N-terminal Fluorescein 0.5 mg $1,630.00 pdf BUY
CRP191C Recombinant Human PAI1 N-terminal Fluorescein Stable Mutant 1.0 mg $2,830.00 pdf BUY
CRP191B Recombinant Human PAI1 N-terminal Fluorescein Stable Mutant 0.5 mg $1,630.00 pdf BUY
CRP199C Recombinant Human PAI1 NBD labeled 1.0 mg $2,830.00 pdf BUY
CRP199B Recombinant Human PAI1 NBD labeled 0.5 mg $1,630.00 pdf BUY
CRP197B Recombinant Human PAI1 NBD P1 Mutant Labeled 0.5 mg $1,510.00 pdf BUY

showing 2201 to 2300 of 3078 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
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