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 2601 to 2700 of 3547 total

Cat. No. Product Quantity/Size Price Data  
CSI12234B Recombinant Human NEK2 (Met1-Arg445) Active GST-His 100 μg $2,495.00 pdf BUY
CSI12234C Recombinant Human NEK2 (Met1-Arg445) Active GST-His 1 mg $7,485.00 pdf BUY
CSI12167 Recombinant Human NEK2 His 10 μg Please Inquire pdf BUY
CSI11185B Recombinant Human NEK6 Active GST-His 100 μg $2,495.00 pdf BUY
CSI11185C Recombinant Human NEK6 Active GST-His 1 mg $7,485.00 pdf BUY
CSI11185A Recombinant Human NEK6 Active GST-His 10 μg $815.00 pdf BUY
CSI11014 Recombinant Human NEK6 His 10 μg Please Inquire pdf BUY
CSI11015 Recombinant Human NEK7 His 10 μg Please Inquire pdf BUY
CRN117C Recombinant Human Nerve Growth Factor beta 1 mg

Regular Price: $3,215.00

Special Price: $2,750.00

pdf BUY
CRN117A Recombinant Human Nerve Growth Factor beta 5 μg $110.00 pdf BUY
CRN117B Recombinant Human Nerve Growth Factor beta 20 μg $240.00 pdf BUY
CRN117D Recombinant Human Nerve Growth Factor beta 100 μg $540.00 pdf BUY
CRN117A-AF Recombinant Human Nerve Growth Factor beta Animal Free 5 µg $120.00 pdf BUY
CRN117D-AF Recombinant Human Nerve Growth Factor beta Animal Free 100 µg $590.00 pdf BUY
CRN117B-AF Recombinant Human Nerve Growth Factor beta Animal Free 20 µg $260.00 pdf BUY
CRN117C-AF Recombinant Human Nerve Growth Factor beta Animal Free 1 mg

Regular Price: $3,535.00

Special Price: $3,030.00

pdf BUY
CS289B Recombinant Human Nesfatin-1 100 μg $235.00 pdf BUY
CS289C Recombinant Human Nesfatin-1 1 mg $720.00 pdf BUY
CS289A Recombinant Human Nesfatin-1 20 μg $190.00 pdf BUY
CRH055A Recombinant Human Netrin-1 FLAG 50 μg $376.00 pdf BUY
CRH055B Recombinant Human Netrin-1 FLAG 3 x 50 μg $718.00 pdf BUY
CRH056A Recombinant Human Netrin-1:Fc Chimera 10 μg $431.00 pdf BUY
CRH056B Recombinant Human Netrin-1:Fc Chimera 3 x 10 μg $827.00 pdf BUY
CRH056C Recombinant Human Netrin-1:Fc Chimera 100 μg $1,810.00 pdf BUY
CRH320C Recombinant Human Neuregulin 1-beta 1.0 mg

Regular Price: $1,445.00

Special Price: $1,220.00

pdf BUY
CRH320A Recombinant Human Neuregulin 1-beta 10 µg $110.00 pdf BUY
CRH320B Recombinant Human Neuregulin 1-beta 100 µg $395.00 pdf BUY
CRH320B-AF Recombinant Human Neuregulin 1-beta Animal Free 100 µg $430.00 pdf BUY
CRH320C-AF Recombinant Human Neuregulin 1-beta Animal Free 1 mg

Regular Price: $1,585.00

Special Price: $1,340.00

pdf BUY
CRH320A-AF Recombinant Human Neuregulin 1-beta Animal Free 10 µg $120.00 pdf BUY
CRN005A-GMP Recombinant Human Neuregulin 1-beta2 EGF-like domain, GMP Grade 5 μg Please Inquire pdf BUY
CRN005B-GMP Recombinant Human Neuregulin 1-beta2 EGF-like domain, GMP Grade 100 μg Please Inquire pdf BUY
CRN005C Recombinant Human Neuregulin-1-beta2 EGF-like Domain 500 µg $950.00 pdf BUY
CRN005A Recombinant Human Neuregulin-1-beta2 EGF-like Domain 10 μg $190.00 pdf BUY
CRN005B Recombinant Human Neuregulin-1-beta2 EGF-like Domain 100 μg $480.00 pdf BUY
CS288B Recombinant Human Neuroserpin 25 μg $235.00 pdf BUY
CS288C Recombinant Human Neuroserpin 1 mg $2,700.00 pdf BUY
CS288A Recombinant Human Neuroserpin 5 μg $190.00 pdf BUY
CRN100A Recombinant Human Neurturin 20 μg $670.00 pdf BUY
AHB46201A Recombinant Human NFASC/Neurofascin Protein, C-His (Active) 50µg $480.00 pdf BUY
AHB46201B Recombinant Human NFASC/Neurofascin Protein, C-His (Active) 100µg $725.00 pdf BUY
AHG46001B Recombinant Human NOG/Noggin Protein, C-His (Active) 100µg $725.00 pdf BUY
AHG46001A Recombinant Human NOG/Noggin Protein, C-His (Active) 50µg $480.00 pdf BUY
CRN601C Recombinant Human Noggin 1.0 mg $3,510.00 pdf BUY
CRN601A Recombinant Human Noggin 5 μg $190.00 pdf BUY
CRN601B Recombinant Human Noggin 20 μg $275.00 pdf BUY
CSI12275 Recombinant Human Non-Muscle Myosin-II Regulatory Light Chain 10 μg $500.00 pdf BUY
CSI12276 Recombinant Human Non-Muscle Myosin-II Regulatory Light Chain 1.0 mg $6,015.00 pdf BUY
CSI12274 Recombinant Human Non-Muscle Myosin-II Regulatory Light Chain 2 μg $450.00 pdf BUY
CRN400B Recombinant Human NP-1 20 μg $670.00 pdf BUY
AHE53801A Recombinant Human NPTX2 Protein, C-His (Active) 50µg $480.00 pdf BUY
AHE53801B Recombinant Human NPTX2 Protein, C-His (Active) 100µg $725.00 pdf BUY
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
CRH321B Recombinant Human NT-4 100 µg $820.00 pdf BUY
CRH321D Recombinant Human NT-4 10 µg $240.00 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
AHB70501B Recombinant Human NTN1/Netrin-1 Protein, C-His (Active) 100µg $725.00 pdf BUY
AHB70501A Recombinant Human NTN1/Netrin-1 Protein, C-His (Active) 50µg $480.00 pdf BUY
AHJ59101A Recombinant Human NTN4 Protein, C-10*His (Active) 50µg $480.00 pdf BUY
AHJ59101B Recombinant Human NTN4 Protein, C-10*His (Active) 100µg $725.00 pdf BUY
AHC09801A Recombinant Human NTRK1/TRKA Protein, C-hFc-His (Active) 50µg $480.00 pdf BUY
AHC09801B Recombinant Human NTRK1/TRKA 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
AHH25501B Recombinant Human NTRK3/TrkC Protein, C-hFc-His (Active) 100µg $725.00 pdf BUY
CSI12101 Recombinant Human NUAK1 GST 10 μg Please Inquire pdf BUY
CRA020C Recombinant Human NUAK1/SNF1-like Kinase 1 Active GST-His 1 mg $7,485.00 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
AHA48401B Recombinant Human OGT Protein, C-His (Active) 100µg $725.00 pdf BUY
AHA48401A Recombinant Human OGT Protein, C-His (Active) 50µg $480.00 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
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
CSI20120B Recombinant Human Oncostatin M (aa 209) 10 μg $275.00 pdf BUY
CRH323A-AF Recombinant Human Oncostatin M Animal Free 10 µg $260.00 pdf BUY
CRH323C-AF Recombinant Human Oncostatin M Animal Free

Regular Price: $6,265.00

Special Price: $5,380.00

pdf BUY
CRH323B-AF Recombinant Human Oncostatin M Animal Free 100 µg $895.00 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
CRO109C Recombinant Human OPG (aa 22-201)/Fc Chimera 1.0 mg $2,055.00 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

showing 2601 to 2700 of 3547 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