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 1 to 100 of 151 total

Cat. No. Product Quantity/Size Price Data  
CRF136B Native Rat Fibrinogen 1.0 mg $385.00 pdf BUY
CRF136C Native Rat Fibrinogen 10 mg $3,650.00 pdf BUY
CRH105B Native Rat Haptoglobin 1 mg $1,725.00 pdf BUY
CRH105A Native Rat Haptoglobin 100 μg $505.00 pdf BUY
CRC401B Recombinant Rat CNTF 25 μg $425.00 pdf BUY
CRC401A Recombinant Rat CNTF 5 μg $250.00 pdf BUY
CRG502B Recombinant Rat CXCL1/GRO alpha/KC 25 μg $275.00 pdf BUY
CRG502C Recombinant Rat CXCL1/GRO alpha/KC 1.0 mg

Regular Price: $3,000.00

Special Price: $1,750.00

pdf BUY
CRG502A Recombinant Rat CXCL1/GRO alpha/KC 5 μg $190.00 pdf BUY
CSI20133C Recombinant Rat CXCL12/SDF-1 alpha 1.0 mg

Regular Price: $2,700.00

Special Price: $1,750.00

pdf BUY
CSI20133A Recombinant Rat CXCL12/SDF-1 alpha 2 μg $190.00 pdf BUY
CSI20133B Recombinant Rat CXCL12/SDF-1 alpha 10 μg $275.00 pdf BUY
CS360B Recombinant Rat Epidermal Growth Factor 100 μg $185.00 pdf BUY
CS360C Recombinant Rat Epidermal Growth Factor 1 mg $920.00 pdf BUY
CS360A Recombinant Rat Epidermal Growth Factor 20 μg $85.00 pdf BUY
CRR303C Recombinant Rat FGF-9 1.0 mg

Regular Price: $3,620.00

Special Price: $2,800.00

pdf BUY
CRR303A Recombinant Rat FGF-9 2 µg $85.00 pdf BUY
CRR303B Recombinant Rat FGF-9 100 µg $500.00 pdf BUY
CRR304C Recombinant Rat FGF-basic 1.0 mg

Regular Price: $1,220.00

Special Price: $940.00

pdf BUY
CRR304A Recombinant Rat FGF-basic 10 µg $85.00 pdf BUY
CRR304B Recombinant Rat FGF-basic 100 µg $320.00 pdf BUY
CRR304C-AF Recombinant Rat FGF-basic Animal Free 1 mg

Regular Price: $1,340.00

Special Price: $1,020.00

pdf BUY
CRR304A-AF Recombinant Rat FGF-basic Animal Free 10 µg $90.00 pdf BUY
CRR304B-AF Recombinant Rat FGF-basic Animal Free 100 µg $345.00 pdf BUY
CSI20131C Recombinant Rat FGF2/FGF basic 1.0 mg

Regular Price: $1,260.00

Special Price: $900.00

pdf BUY
CSI20131A Recombinant Rat FGF2/FGF basic 10 μg $190.00 pdf BUY
CSI20131B Recombinant Rat FGF2/FGF basic 50 μg $275.00 pdf BUY
CSI13585 Recombinant Rat FTase alpha/beta subunit 50 μg $430.00 pdf BUY
CRR305B Recombinant Rat GDNF 100 µg $660.00 pdf BUY
CS505A Recombinant Rat GDNF 2 μg $190.00 pdf BUY
CRR305C Recombinant Rat GDNF 1.0 mg

Regular Price: $4,820.00

Special Price: $3,720.00

pdf BUY
CS505B Recombinant Rat GDNF 10 μg $235.00 pdf BUY
CRR305A Recombinant Rat GDNF 2 µg $85.00 pdf BUY
CS505C Recombinant Rat GDNF 1 mg $3,800.00 pdf BUY
CRR305B-AF Recombinant Rat GDNF Animal Free 100 µg $725.00 pdf BUY
CRR305C-AF Recombinant Rat GDNF Animal Free 1 mg

Regular Price: $5,300.00

Special Price: $4,100.00

pdf BUY
CRR305A-AF Recombinant Rat GDNF Animal Free 2 µg $90.00 pdf BUY
CSI11658 Recombinant Rat GGTase 2 (holoenzyme) 50 μg $470.00 pdf BUY
CRR306B Recombinant Rat GM-CSF 100 µg $435.00 pdf BUY
CRR306C Recombinant Rat GM-CSF 1.0 mg

Regular Price: $2,820.00

Special Price: $2,180.00

pdf BUY
CRR306A Recombinant Rat GM-CSF 5 µg $85.00 pdf BUY
CRG105B Recombinant Rat GM-CSF/CSF2 20 μg $235.00 pdf BUY
CRG105C Recombinant Rat GM-CSF/CSF2 1.0 mg $2,700.00 pdf BUY
CRG105A Recombinant Rat GM-CSF/CSF2 5 μg $190.00 pdf BUY
CRI002A Recombinant Rat IFN-gamma 20 μg $190.00 pdf BUY
CRI002C Recombinant Rat IFN-gamma 1.0 mg

Regular Price: $1,000.00

Special Price: $725.00

pdf BUY
CRI002B Recombinant Rat IFN-gamma 100 μg $275.00 pdf BUY
CRI117A Recombinant Rat IGF-I 10 μg $190.00 pdf BUY
CRI117B Recombinant Rat IGF-I 50 μg $235.00 pdf BUY
CRI117C Recombinant Rat IGF-I 1.0 mg $1,260.00 pdf BUY
CRI144B Recombinant Rat IL-1 beta 10 μg $185.00 pdf BUY
CRI144C Recombinant Rat IL-1 beta 1.0 mg

Regular Price: $4,820.00

Special Price: $3,725.00

pdf BUY
CRI144A Recombinant Rat IL-1 beta 2 μg $85.00 pdf BUY
CRI155A Recombinant Rat IL-10 5 μg $85.00 pdf BUY
CRI155B Recombinant Rat IL-10 20 μg $185.00 pdf BUY
CRI155C Recombinant Rat IL-10 1.0 mg

Regular Price: $4,820.00

Special Price: $3,725.00

pdf BUY
CRI155A-AF Recombinant Rat IL-10 Animal Free 5 μg $90.00 pdf BUY
CRI155B-AF Recombinant Rat IL-10 Animal Free 20 μg $200.00 pdf BUY
CRI155C-AF Recombinant Rat IL-10 Animal Free 1.0 mg

Regular Price: $5,300.00

Special Price: $4,100.00

pdf BUY
CRI223B Recombinant Rat IL-17 10 μg $360.00 pdf BUY
CRI223C Recombinant Rat IL-17 1.0 mg $9,900.00 pdf BUY
CS326C Recombinant Rat IL-17 AF heterodimer 1 mg

Regular Price: $4,820.00

Special Price: $3,720.00

pdf BUY
CS326A Recombinant Rat IL-17 AF heterodimer 5 μg $85.00 pdf BUY
CS326D Recombinant Rat IL-17 AF heterodimer 100 μg $660.00 pdf BUY
CS326B Recombinant Rat IL-17 AF heterodimer 25 μg $185.00 pdf BUY
CS323C Recombinant Rat IL-17A 1 mg

Regular Price: $3,820.00

Special Price: $2,940.00

pdf BUY
CS323A Recombinant Rat IL-17A 5 μg $85.00 pdf BUY
CS323D Recombinant Rat IL-17A 100 μg $530.00 pdf BUY
CS323B Recombinant Rat IL-17A 25 μg $185.00 pdf BUY
CS324A Recombinant Rat IL-17E / IL-25 2 μg $85.00 pdf BUY
CS324D Recombinant Rat IL-17E / IL-25 100 μg $500.00 pdf BUY
CS324B Recombinant Rat IL-17E / IL-25 10 μg $185.00 pdf BUY
CS324C Recombinant Rat IL-17E / IL-25 1 mg

Regular Price: $3,620.00

Special Price: $2,800.00

pdf BUY
CS325B Recombinant Rat IL-17F 25 μg $185.00 pdf BUY
CS325C Recombinant Rat IL-17F 1 mg

Regular Price: $2,720.00

Special Price: $2,100.00

pdf BUY
CS325A Recombinant Rat IL-17F 5 μg $85.00 pdf BUY
CS325D Recombinant Rat IL-17F 100 μg $435.00 pdf BUY
CRI146A Recombinant Rat IL-2 2 μg $85.00 pdf BUY
CRI146B Recombinant Rat IL-2 20 μg $185.00 pdf BUY
CRI146C Recombinant Rat IL-2 1 mg

Regular Price: $2,720.00

Special Price: $2,100.00

pdf BUY
CRI146A-AF Recombinant Rat IL-2 Animal Free 2 µg $90.00 pdf BUY
CRI146B-AF Recombinant Rat IL-2 Animal Free 20 µg $200.00 pdf BUY
CRI146C-AF Recombinant Rat IL-2 Animal Free 1 mg

Regular Price: $2,990.00

Special Price: $2,300.00

pdf BUY
CS700C Recombinant Rat IL-3 beta 1 mg

Regular Price: $2,720.00

Special Price: $2,100.00

pdf BUY
CS700A Recombinant Rat IL-3 beta 5 µg $85.00 pdf BUY
CS700D Recombinant Rat IL-3 beta 100 µg $435.00 pdf BUY
CS700B Recombinant Rat IL-3 beta 25 µg $185.00 pdf BUY
CS700D-AF Recombinant Rat IL-3 beta Animal Free 100 µg $480.00 pdf BUY
CS700B-AF Recombinant Rat IL-3 beta Animal Free 25 µg $200.00 pdf BUY
CS700C-AF Recombinant Rat IL-3 beta Animal Free 1 mg

Regular Price: $2,990.00

Special Price: $2,300.00

pdf BUY
CS700A-AF Recombinant Rat IL-3 beta Animal Free 5 µg $90.00 pdf BUY
CRI150B Recombinant Rat IL-6 10 μg $185.00 pdf BUY
CRI150C Recombinant Rat IL-6 1 mg

Regular Price: $4,820.00

Special Price: $3,720.00

pdf BUY
CRI150A Recombinant Rat IL-6 2 μg $85.00 pdf BUY
CRI150C-AF Recombinant Rat IL-6 Animal Free 1 mg

Regular Price: $5,300.00

Special Price: $4,100.00

pdf BUY
CRI150A-AF Recombinant Rat IL-6 Animal Free 2 µg $90.00 pdf BUY
CRI150B-AF Recombinant Rat IL-6 Animal Free 10 µg $200.00 pdf BUY
RU020 Recombinant Rat Insulin-Like Growth Factor I, Receptor Grade 20 μg $250.00 pdf BUY
RU100 Recombinant Rat Insulin-Like Growth Factor I, Receptor Grade 100 μg $395.00 pdf BUY
RM001 Recombinant Rat Insulin-Like Growth Factor I, Receptor Grade 1.0 mg $1,450.00 pdf BUY

showing 1 to 100 of 151 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