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.


12 Item(s)

Cat. No. Product Quantity/Size Price Data  
CRA114B Native Rat Alpha-2-Macroglobulin 250 μg $970.00 pdf BUY
CRA114A Native Rat Alpha-2-Macroglobulin 100 μg $630.00 pdf BUY
CSI19708A Native Rat APO-Transferrin 2 MG $250.00 pdf BUY
CSI19708B Native Rat APO-Transferrin 5 MG $460.00 pdf BUY
CRC100B Native Rat C-Reactive Protein/CRP 1 mg $2,145.00 pdf BUY
CRC100A Native Rat C-Reactive Protein/CRP 100 μg $535.00 pdf BUY
CRF136B Native Rat Fibrinogen 1.0 mg $385.00 pdf BUY
CRF136C Native Rat Fibrinogen 10 mg $3,650.00 pdf BUY
CRH105A Native Rat Haptoglobin 100 μg $505.00 pdf BUY
CRH105B Native Rat Haptoglobin 1 mg $1,725.00 pdf BUY
CSI19624A Native Rat Native Human Natriuretic Peptide Precursor B 500 μg $1,225.00 pdf BUY
CSI19624B Native Rat Native Human Natriuretic Peptide Precursor B 1.0 mg $2,415.00 pdf BUY

12 Item(s)

Applications Key

Ag Agonist for Biological Activity
Agg Agglutination
AP Affinity Purification
BL Blocking
DB Dot Blot
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