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 2801 to 2900 of 3547 total

Cat. No. Product Quantity/Size Price Data  
CRH006C Recombinant Human Parathyroid Hormone aa7-84/Nitrogen-15 1 mg $2,800.00 pdf BUY
CRH006A Recombinant Human Parathyroid Hormone aa7-84/Nitrogen-15 10 μg $190.00 pdf BUY
CRP034C Recombinant Human PBK/TOPK Active GST-His 1 mg $7,485.00 pdf BUY
CRP034A Recombinant Human PBK/TOPK Active GST-His 10 μg $845.00 pdf BUY
CRP034B Recombinant Human PBK/TOPK Active GST-His 100 μg $2,495.00 pdf BUY
CRP150C Recombinant Human PCNA His 1.0 mg $5,205.00 pdf BUY
CRP150A Recombinant Human PCNA His 5 μg $450.00 pdf BUY
CRP150B Recombinant Human PCNA His 20 μg $500.00 pdf BUY
AHD81701B Recombinant Human PCSK1 Protein, C-10*His (Active) 100µg $725.00 pdf BUY
AHD81701A Recombinant Human PCSK1 Protein, C-10*His (Active) 50µg $480.00 pdf BUY
CRH046 Recombinant Human PD-1/CD279:Fc Chimera 100 μg $526.00 pdf BUY
CRH047 Recombinant Human PD-1/CD279:Fc Chimera Non-Lytic 200 μg $567.00 pdf BUY
CRH033 Recombinant Human PD-L2/CD273:Fc Chimera 100 μg $472.00 pdf BUY
CRH034 Recombinant Human PD-L2/CD273:Fc Chimera Non-Lytic 100 μg $472.00 pdf BUY
CRH035 Recombinant Human PD-L2/CD273:Mouse Fc Chimera 100 μg $472.00 pdf BUY
CRN112C Recombinant Human PDGF BB, Endotoxin Free 1.0 mg Please Inquire pdf BUY
CRN112A Recombinant Human PDGF BB, Endotoxin Free 50 μg $570.00 pdf BUY
CRN112B Recombinant Human PDGF BB, Endotoxin Free 100 μg $780.00 pdf BUY
CRP136C Recombinant Human PDGF-A 1.0 mg $6,715.00 pdf BUY
CRP136A Recombinant Human PDGF-A 5 μg $450.00 pdf BUY
CRP136B Recombinant Human PDGF-A 20 μg $500.00 pdf BUY
CRP300D Recombinant Human PDGF-AA 100 μg $605.00 pdf BUY
CRP300B Recombinant Human PDGF-AA 10 μg $240.00 pdf BUY
CRP300C Recombinant Human PDGF-AA 1.0 mg

Regular Price: $4,160.00

Special Price: $3,570.00

pdf BUY
CRP300D-AF Recombinant Human PDGF-AA Animal Free 100 µg $665.00 pdf BUY
CRP300B-AF Recombinant Human PDGF-AA Animal Free 10 µg $260.00 pdf BUY
CRP300C-AF Recombinant Human PDGF-AA Animal Free 1 mg

Regular Price: $4,575.00

Special Price: $3,920.00

pdf BUY
CRP301C Recombinant Human PDGF-AB 1.0 mg

Regular Price: $4,160.00

Special Price: $3,570.00

pdf BUY
CRP301D Recombinant Human PDGF-AB 100 μg $605.00 pdf BUY
CRP301B Recombinant Human PDGF-AB 10 μg $240.00 pdf BUY
CRP301D-AF Recombinant Human PDGF-AB Animal Free 100 µg $665.00 pdf BUY
CRP301B-AF Recombinant Human PDGF-AB Animal Free 10 µg $260.00 pdf BUY
CRP301C-AF Recombinant Human PDGF-AB Animal Free 1 mg

Regular Price: $4,575.00

Special Price: $3,920.00

pdf BUY
CRP137C Recombinant Human PDGF-B 1.0 mg $4,485.00 pdf BUY
CRP137A Recombinant Human PDGF-B 5 μg $450.00 pdf BUY
CRP137B Recombinant Human PDGF-B 20 μg $500.00 pdf BUY
CRP302C Recombinant Human PDGF-BB 1.0 mg

Regular Price: $4,160.00

Special Price: $3,570.00

pdf BUY
CRP302D Recombinant Human PDGF-BB 100 μg $605.00 pdf BUY
CRP157B Recombinant Human PDGF-BB 10 μg $500.00 pdf BUY
CRP157C Recombinant Human PDGF-BB 1.0 mg $4,595.00 pdf BUY
CRP302B Recombinant Human PDGF-BB 10 μg $240.00 pdf BUY
CRP157A Recombinant Human PDGF-BB 2 μg $450.00 pdf BUY
CRP302C-AF Recombinant Human PDGF-BB Animal Free 1 mg

Regular Price: $4,575.00

Special Price: $3,920.00

pdf BUY
CRP302D-AF Recombinant Human PDGF-BB Animal Free 100 µg $665.00 pdf BUY
CRP302B-AF Recombinant Human PDGF-BB Animal Free 10 µg $260.00 pdf BUY
AHJ65701B Recombinant Human PDGFC Protein, N-His-hFc (Active) 100µg $725.00 pdf BUY
AHJ65701A Recombinant Human PDGFC Protein, N-His-hFc (Active) 50µg $480.00 pdf BUY
AHJ97801A Recombinant Human PDGFD Protein, N-His (Active) 50µg $480.00 pdf BUY
AHJ97801B Recombinant Human PDGFD Protein, N-His (Active) 100µg $725.00 pdf BUY
CRP036C Recombinant Human PDGFRA Active GST-His 1 mg $7,485.00 pdf BUY
CRP036A Recombinant Human PDGFRA Active GST-His 10 μg $848.00 pdf BUY
CRP036B Recombinant Human PDGFRA Active GST-His 100 μg $2,495.00 pdf BUY
CSI13452 Recombinant Human PDGFRB (aa 558 - 1106) His 10 μg Please Inquire pdf BUY
CSI12237B Recombinant Human PDGFRB Active GST 100 μg $2,495.00 pdf BUY
CSI12237C Recombinant Human PDGFRB Active GST 1 mg $7,485.00 pdf BUY
CSI12237A Recombinant Human PDGFRB Active GST 10 μg $850.00 pdf BUY
CSI12104 Recombinant Human PDPK1/PDK1 (His Tag) 10 μg Please Inquire pdf BUY
CRP210 Recombinant Human Peflin 50 μg $1,120.00 pdf BUY
CRP158 Recombinant Human Peptidyl-prolyl cis-trans Isomerase-like 1 100 μg $900.00 pdf BUY
CRP132B Recombinant Human Periostin His 10 μg $500.00 pdf BUY
CRP132C Recombinant Human Periostin His 1.0 mg $5,745.00 pdf BUY
CRP132A Recombinant Human Periostin His 2 μg $450.00 pdf BUY
CRP169 Recombinant Human Peroxisomal Biogenesis Factor 19 100 μg $1,120.00 pdf BUY
CRH324C Recombinant Human Persephin 1.0 mg

Regular Price: $3,215.00

Special Price: $2,750.00

pdf BUY
CRH324A Recombinant Human Persephin 5 µg $110.00 pdf BUY
CRH324B Recombinant Human Persephin 100 µg $540.00 pdf BUY
CRP400B Recombinant Human Persephin 20 μg $670.00 pdf BUY
CRH324B-AF Recombinant Human Persephin Animal Free 100 µg $590.00 pdf BUY
CRH324C-AF Recombinant Human Persephin Animal Free 1 mg

Regular Price: $3,535.00

Special Price: $3,030.00

pdf BUY
CRH324A-AF Recombinant Human Persephin Animal Free 5 µg $120.00 pdf BUY
CRP500C Recombinant Human PF-4/CXCL4 1.0 mg $2,700.00 pdf BUY
CRP500A Recombinant Human PF-4/CXCL4 5 μg $190.00 pdf BUY
CRP500B Recombinant Human PF-4/CXCL4 20 μg $235.00 pdf BUY
AHD37601B Recombinant Human PGC/Gastricsin Protein, C-His (Active) 100µg $725.00 pdf BUY
AHD37601A Recombinant Human PGC/Gastricsin Protein, C-His (Active) 50µg $480.00 pdf BUY
CRP203A Recombinant Human PGF His 5 μg $430.00 pdf BUY
CRP203B Recombinant Human PGF His 20 μg $760.00 pdf BUY
CRP203C Recombinant Human PGF His 1.0 mg Please Inquire pdf BUY
AHE70201B Recombinant Human PGF/PlGF/PLGF Protein, C-His (Active) 100µg $725.00 pdf BUY
AHE70201A Recombinant Human PGF/PlGF/PLGF Protein, C-His (Active) 50µg $480.00 pdf BUY
AHB25801B Recombinant Human PGLYRP1/PGRPS Protein, C-His (Active) 100µg $725.00 pdf BUY
AHB25801A Recombinant Human PGLYRP1/PGRPS Protein, C-His (Active) 50µg $480.00 pdf BUY
CRP059 Recombinant Human Phosphoinositide 3-kinase p110gHis/p101GST GST 10 μg $370.00 pdf BUY
AHD36401A Recombinant Human PI3 Protein, C-10*His (Active) 50µg $480.00 pdf BUY
AHD36401B Recombinant Human PI3 Protein, C-10*His (Active) 100µg $725.00 pdf BUY
AHB96101B Recombinant Human PIGR Protein, C-His (Active) 100µg $725.00 pdf BUY
AHB96101A Recombinant Human PIGR Protein, C-His (Active) 50µg $480.00 pdf BUY
CSI11188B Recombinant Human PIM1 Active GST-His 100 μg $2,495.00 pdf BUY
CSI11188C Recombinant Human PIM1 Active GST-His 1 mg $7,485.00 pdf BUY
CSI11188A Recombinant Human PIM1 Active GST-His 10 μg $855.00 pdf BUY
CSI11017 Recombinant Human PIM1 GST 10 μg Please Inquire pdf BUY
CRP107A Recombinant Human PIM1 GST Active 5 μg $350.00 pdf BUY
CRP107B Recombinant Human PIM1 GST Active 10 μg $495.00 pdf BUY
CSI11189A Recombinant Human PIM2 Active GST-His 10 μg $860.00 pdf BUY
CSI11189B Recombinant Human PIM2 Active GST-His 100 μg $2,495.00 pdf BUY
CSI11189C Recombinant Human PIM2 Active GST-His 1 mg $7,485.00 pdf BUY
CRP108B Recombinant Human PIM2 GST Active 10 μg $495.00 pdf BUY
CRP108A Recombinant Human PIM2 GST Active 5 μg $350.00 pdf BUY
CSI11018 Recombinant Human PIM2 His 10 μg Please Inquire pdf BUY
CRP023B Recombinant Human PKA c alpha GST Active 10 μg $495.00 pdf BUY

showing 2801 to 2900 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