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 3201 to 3300 of 3547 total

Cat. No. Product Quantity/Size Price Data  
CRI220C Recombinant Human Soluble IL-2R alpha His 1 mg $6,715.00 pdf BUY
CRI107C Recombinant Human Soluble IL-6 Receptor (aa 20-357) His 1 mg $6,715.00 pdf BUY
CRI107B Recombinant Human Soluble IL-6 Receptor (aa 20-357) His 20 μg $655.00 pdf BUY
CRI107A Recombinant Human Soluble IL-6 Receptor (aa 20-357) His 5 μg $520.00 pdf BUY
CRR100B Recombinant Human soluble RANK Ligand 10 μg $240.00 pdf BUY
CRR100D Recombinant Human soluble RANK Ligand 100 μg $820.00 pdf BUY
CRR100C Recombinant Human soluble RANK Ligand 1.0 mg

Regular Price: $5,700.00

Special Price: $4,890.00

pdf BUY
CRR100C-AF Recombinant Human soluble RANK Ligand Animal Free 1 mg

Regular Price: $6,265.00

Special Price: $5,380.00

pdf BUY
CRR100D-AF Recombinant Human soluble RANK Ligand Animal Free 100 µg $895.00 pdf BUY
CRR100B-AF Recombinant Human soluble RANK Ligand Animal Free 10 µg $260.00 pdf BUY
CRT500C Recombinant Human soluble TRAIL/APO2L 1.0 mg

Regular Price: $1,445.00

Special Price: $1,220.00

pdf BUY
CRT500A Recombinant Human soluble TRAIL/APO2L 10 μg $110.00 pdf BUY
CRT500B Recombinant Human soluble TRAIL/APO2L 50 μg $240.00 pdf BUY
CRT502B Recombinant Human Soluble TRAILR2 50 μg $235.00 pdf BUY
CRF102A Recombinant Human soluble VEGFR-1 D1-5 5 μg $330.00 pdf BUY
CRF102B Recombinant Human soluble VEGFR-1 D1-5 20 μg $600.00 pdf BUY
CRF102C Recombinant Human soluble VEGFR-1 D1-5 1.0 mg Please Inquire pdf BUY
CRF111A Recombinant Human soluble VEGFR1 / FLT1 (D1-4) 5 μg $380.00 pdf BUY
CRF111B Recombinant Human soluble VEGFR1 / FLT1 (D1-4) 20 μg $600.00 pdf BUY
CRF100A Recombinant Human soluble VEGFR3 / FLT4 (Fc Chimera) 10 μg $430.00 pdf BUY
CRF100B Recombinant Human soluble VEGFR3 / FLT4 (Fc Chimera) 50 μg $740.00 pdf BUY
CRF100C Recombinant Human soluble VEGFR3 / FLT4 (Fc Chimera) 1.0 mg Please Inquire pdf BUY
CRS160A Recombinant Human Sonic Hedgehog 5 μg $110.00 pdf BUY
CRS160B Recombinant Human Sonic Hedgehog 25 μg $240.00 pdf BUY
CRS160C Recombinant Human Sonic Hedgehog 1.0 mg

Regular Price: $2,980.00

Special Price: $2,550.00

pdf BUY
AHA62001B Recombinant Human SPINT1 Protein, C-10*His (Active) 100µg $725.00 pdf BUY
AHA62001A Recombinant Human SPINT1 Protein, C-10*His (Active) 50µg $480.00 pdf BUY
AHA62601A Recombinant Human SPINT2 Protein, C-10*His (Active) 50µg $480.00 pdf BUY
AHA62601B Recombinant Human SPINT2 Protein, C-10*His (Active) 100µg $725.00 pdf BUY
AHG17301B Recombinant Human SPOCK1 Protein, C-His (Active) 100µg $725.00 pdf BUY
AHG17301A Recombinant Human SPOCK1 Protein, C-His (Active) 50µg $480.00 pdf BUY
CSI12196 Recombinant Human SRC/SRC1 10 μg $740.00 pdf BUY
CSI12190 Recombinant Human SRC/SRC1 GST 10 μg $740.00 pdf BUY
CSI12176 Recombinant Human SRMS His 10 μg Please Inquire pdf BUY
CSI12177 Recombinant Human SRPK1 GST 10 μg Please Inquire pdf BUY
CSI12178 Recombinant Human SRPK2 His 10 μg Please Inquire pdf BUY
CSI11059 Recombinant Human STAT4 10 μg $740.00 pdf BUY
AHE95601A Recombinant Human STC1 Protein, C-His (Active) 50µg $480.00 pdf BUY
AHE95601B Recombinant Human STC1 Protein, C-His (Active) 100µg $725.00 pdf BUY
CRS203C Recombinant Human Stem Cell Factor 1 mg $6,555.00 pdf BUY
CRS203A Recombinant Human Stem Cell Factor 2 μg $450.00 pdf BUY
CRS203B Recombinant Human Stem Cell Factor 10 μg $500.00 pdf BUY
CSI11023 Recombinant Human STK16/TSF1 GST 10 μg Please Inquire pdf BUY
CSI12180 Recombinant Human STK17A His 10 μg Please Inquire pdf BUY
CSI12181 Recombinant Human STK22B/TSSK2 GST 10 μg Please Inquire pdf BUY
CSI12183 Recombinant Human STK23/MSSK1 His 10 μg Please Inquire pdf BUY
CSI12184 Recombinant Human STK24/MST3 His 10 μg Please Inquire pdf BUY
CSI12107 Recombinant Human STK3/MST2 GST 10 μg Please Inquire pdf BUY
CSI12185 Recombinant Human STK33 GST 10 μg Please Inquire pdf BUY
CSI12179 Recombinant Human STK4 GST 10 μg Please Inquire pdf BUY
CRT105B Recombinant Human sTNF-Receptor Type II 20 μg $670.00 pdf BUY
CSI11024 Recombinant Human SYK GST 10 μg Please Inquire pdf BUY
CSI20111B Recombinant Human Syndecan-4 25 μg $275.00 pdf BUY
CSI20111C Recombinant Human Syndecan-4 1.0 mg $3,200.00 pdf BUY
CSI20111A Recombinant Human Syndecan-4 5 μg $190.00 pdf BUY
CRT700B Recombinant Human TACI (ED) 20 μg $670.00 pdf BUY
CS510B Recombinant Human TAFA-2 20 μg $235.00 pdf BUY
CS510C Recombinant Human TAFA-2 1 mg $2,700.00 pdf BUY
CS510A Recombinant Human TAFA-2 5 μg $190.00 pdf BUY
CRT200A Recombinant Human TARC/CCL17 5 μg $110.00 pdf BUY
CRT200B Recombinant Human TARC/CCL17 20 μg $240.00 pdf BUY
CRT200C Recombinant Human TARC/CCL17 1.0 mg

Regular Price: $3,215.00

Special Price: $2,750.00

pdf BUY
CSI11025 Recombinant Human TBK1 GST 10 μg Please Inquire pdf BUY
AHC97301A Recombinant Human TDGF1/CRIPTO Protein, C-His (Active) 50µg $480.00 pdf BUY
AHC97301B Recombinant Human TDGF1/CRIPTO Protein, C-His (Active) 100µg $725.00 pdf BUY
CSI11026 Recombinant Human TEC GST 10 μg Please Inquire pdf BUY
CSI12186 Recombinant Human TEK/TIE-2 (aa 817-1101) GST 10 μg Please Inquire pdf BUY
AHC06901A Recombinant Human TFF1 Protein, C-His (Active) 50µg $480.00 pdf BUY
AHC06901B Recombinant Human TFF1 Protein, C-His (Active) 100µg $725.00 pdf BUY
AHF99001B Recombinant Human TFF2 Protein, C-His (Active) 100µg $725.00 pdf BUY
AHF99001A Recombinant Human TFF2 Protein, C-His (Active) 50µg $480.00 pdf BUY
AHG12801A Recombinant Human TFF3 Protein, C-His (Active) 50µg $480.00 pdf BUY
AHG12801B Recombinant Human TFF3 Protein, C-His (Active) 100µg $725.00 pdf BUY
AHC82801B Recombinant Human TFPI Protein, C-His (Active) 100µg $725.00 pdf BUY
AHC82801A Recombinant Human TFPI Protein, C-His (Active) 50µg $480.00 pdf BUY
AHE56901A Recombinant Human TFPI2 Protein, C-10*His (Active) 50µg $480.00 pdf BUY
AHE56901B Recombinant Human TFPI2 Protein, C-10*His (Active) 100µg $725.00 pdf BUY
CRT008B Recombinant Human TGF-alpha 100 µg $230.00 pdf BUY
CRT008C Recombinant Human TGF-alpha 1 mg $1,265.00 pdf BUY
CRT008A Recombinant Human TGF-alpha 25 µg $110.00 pdf BUY
CRT008A-AF Recombinant Human TGF-alpha Animal Free 25 µg $120.00 pdf BUY
CRT008B-AF Recombinant Human TGF-alpha Animal Free 100 µg $250.00 pdf BUY
CRT008C-AF Recombinant Human TGF-alpha Animal Free 1 mg $1,390.00 pdf BUY
CS327A Recombinant Human TGF-beta 1 5 µg $130.00 pdf BUY
CS327D Recombinant Human TGF-beta 1 100 µg $1,385.00 pdf BUY
CS327B Recombinant Human TGF-beta 1 20 µg $410.00 pdf BUY
CS327C Recombinant Human TGF-beta 1 1.0 mg

Regular Price: $5,930.00

Special Price: $5,090.00

pdf BUY
AHB91601A Recombinant Human TGFB1/TGF-beta-1 Protein, N-8*His (Active) 50µg $480.00 pdf BUY
AHB91601B Recombinant Human TGFB1/TGF-beta-1 Protein, N-8*His (Active) 100µg $725.00 pdf BUY
AHF46301A Recombinant Human TGFB2/TGF-beta-2 Protein, No tag (Active) 50µg $480.00 pdf BUY
AHF46301B Recombinant Human TGFB2/TGF-beta-2 Protein, No tag (Active) 100µg $725.00 pdf BUY
AHE26001B Recombinant Human THPO Protein, C-His (Active) 100µg $725.00 pdf BUY
AHE26001A Recombinant Human THPO Protein, C-His (Active) 50µg $480.00 pdf BUY
CS433C Recombinant Human Thrombin, Active 100 ug $1,985.00 pdf BUY
CS433A Recombinant Human Thrombin, Active 10 ug $540.00 pdf BUY
CS433B Recombinant Human Thrombin, Active 50 ug $1,215.00 pdf BUY
CRT400C Recombinant Human Thrombopoietin (TPO) 1.0 mg

Regular Price: $7,115.00

Special Price: $6,110.00

pdf BUY
CRT400A Recombinant Human Thrombopoietin (TPO) 5 μg $175.00 pdf BUY
CRT400B Recombinant Human Thrombopoietin (TPO) 25 μg $560.00 pdf BUY
CRT400B-AF Recombinant Human Thrombopoietin Animal Free 10 µg Please Inquire pdf BUY

showing 3201 to 3300 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