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 1901 to 2000 of 7639 total

Cat. No. Product Quantity/Size Price Data  
CRB300A Recombinant Human BAFF 5 μg $110.00 pdf BUY
CSI11427B Recombinant Human BAFF Receptor 50 μg $275.00 pdf BUY
CSI11427C Recombinant Human BAFF Receptor 1.0 mg $1,500.00 pdf BUY
CSI11427A Recombinant Human BAFF Receptor 10 μg $190.00 pdf BUY
CRB400B Recombinant Human BCA-1 / CXCL13 20 μg $240.00 pdf BUY
CRB400C Recombinant Human BCA-1 / CXCL13 1.0 mg

Regular Price: $3,215.00

Special Price: $2,750.00

pdf BUY
CRB400A Recombinant Human BCA-1 / CXCL13 5 μg $110.00 pdf BUY
CRB127C Recombinant Human BCL2 aa 1-206 His 1.0 mg $6,215.00 pdf BUY
CRB127A Recombinant Human BCL2 aa 1-206 His 2 μg $450.00 pdf BUY
CRB127B Recombinant Human BCL2 aa 1-206 His 10 μg $500.00 pdf BUY
CRB124 Recombinant Human BCL2 aa 140-239 GST 25 μg $825.00 pdf BUY
CRB129C Recombinant Human BCL2 minus BH1 domain His 1.0 mg $6,215.00 pdf BUY
CRB129A Recombinant Human BCL2 minus BH1 domain His 2 μg $450.00 pdf BUY
CRB129B Recombinant Human BCL2 minus BH1 domain His 10 μg $500.00 pdf BUY
CRB130B Recombinant Human BCL2 minus BH2 domain His 10 μg $500.00 pdf BUY
CRB130C Recombinant Human BCL2 minus BH2 domain His 1.0 mg $6,215.00 pdf BUY
CRB130A Recombinant Human BCL2 minus BH2 domain His 2 μg $450.00 pdf BUY
CRB131B Recombinant Human BCL2 minus BH3 domain His 10 μg $500.00 pdf BUY
CRB131C Recombinant Human BCL2 minus BH3 domain His 1.0 mg $6,215.00 pdf BUY
CRB131A Recombinant Human BCL2 minus BH3 domain His 2 μg $450.00 pdf BUY
CRB132A Recombinant Human BCL2 minus BH4 domain His 2 μg $450.00 pdf BUY
CRB132B Recombinant Human BCL2 minus BH4 domain His 10 μg $500.00 pdf BUY
CRB132C Recombinant Human BCL2 minus BH4 domain His 1.0 mg $6,215.00 pdf BUY
CRB133C Recombinant Human BCL2 minus NWGR domain His 1.0 mg $6,215.00 pdf BUY
CRB133A Recombinant Human BCL2 minus NWGR domain His 2 μg $450.00 pdf BUY
CRB133B Recombinant Human BCL2 minus NWGR domain His 10 μg $500.00 pdf BUY
CRB700B Recombinant Human BCMA/TNFRSF17 20 μg $275.00 pdf BUY
CRB700C Recombinant Human BCMA/TNFRSF17 1.0 mg $4,680.00 pdf BUY
CRB700A Recombinant Human BCMA/TNFRSF17 5 μg $190.00 pdf BUY
CRB501B Recombinant Human BD1 (36 aa) 20 μg $670.00 pdf BUY
CRH301B Recombinant Human BDNF 100 µg $928.00 pdf BUY
CRB600C Recombinant Human BDNF 1.0 mg

Regular Price: $5,700.00

Special Price: $4,890.00

pdf BUY
CRH301C Recombinant Human BDNF 1.0 mg $7,560.00 pdf BUY
CRB600D Recombinant Human BDNF 100 μg $820.00 pdf BUY
CRB600B Recombinant Human BDNF 10 μg $240.00 pdf BUY
CRB600D-AF Recombinant Human BDNF Animal Free 100 µg $900.00 pdf BUY
CRB600B-AF Recombinant Human BDNF Animal Free 10 µg $260.00 pdf BUY
CRB600C-AF Recombinant Human BDNF Animal Free 1.0 mg

Regular Price: $6,265.00

Special Price: $5,380.00

pdf BUY
CSI19620B Recombinant Human beta 2-Microglobulin 1.0 mg $380.00 pdf BUY
CRB503B Recombinant Human Beta Defensin 1 20 μg $275.00 pdf BUY
CRB503C Recombinant Human Beta Defensin 1 1.0 mg $2,700.00 pdf BUY
CRB503A Recombinant Human Beta Defensin 1 5 μg $190.00 pdf BUY
CRB500B Recombinant Human Beta Defensin 2 20 μg $275.00 pdf BUY
CRB500C Recombinant Human Beta Defensin 2 1.0 mg $2,700.00 pdf BUY
CRB500A Recombinant Human Beta Defensin 2 5 μg $190.00 pdf BUY
CRB502B Recombinant Human Beta Defensin 3 20 μg $240.00 pdf BUY
CRB502C Recombinant Human Beta Defensin 3 1.0 mg

Regular Price: $3,215.00

Special Price: $2,750.00

pdf BUY
CRB502A Recombinant Human Beta Defensin 3 5 μg $110.00 pdf BUY
CRB135C Recombinant Human Beta Defensin 4 1.0 mg $2,700.00 pdf BUY
CRB135A Recombinant Human Beta Defensin 4 5 μg $190.00 pdf BUY
CRB135B Recombinant Human Beta Defensin 4 20 μg $275.00 pdf BUY
CSI20126C Recombinant Human Betacellulin 1.0 mg $2,700.00 pdf BUY
CSI20126A Recombinant Human Betacellulin 5 μg $190.00 pdf BUY
CSI20126B Recombinant Human Betacellulin 20 μg $235.00 pdf BUY
AHD48001A Recombinant Human BGN Protein, C-His (Active) 50µg $480.00 pdf BUY
AHD48001B Recombinant Human BGN Protein, C-His (Active) 100µg $725.00 pdf BUY
CSI15675A Recombinant Human BHMT His 100 μg $350.00 pdf BUY
CSI15675B Recombinant Human BHMT His 500 μg $775.00 pdf BUY
CSI15639A Recombinant Human BIGH3 (Fasciclin domain 4) 100 μg $395.00 pdf BUY
CSI15639B Recombinant Human BIGH3 (Fasciclin domain 4) 500 μg $985.00 pdf BUY
CRB107B Recombinant Human BLK GST Active 10 μg $495.00 pdf BUY
CRB107A Recombinant Human BLK GST Active 5 μg $350.00 pdf BUY
CSI11173B Recombinant Human BLK GST-(Met1-Pro505) Active GST-His 100 μg $2,495.00 pdf BUY
CSI11173C Recombinant Human BLK GST-(Met1-Pro505) Active GST-His 1 mg $7,485.00 pdf BUY
CSI11173A Recombinant Human BLK GST-(Met1-Pro505) Active GST-His 10 μg $575.00 pdf BUY
CSI10279 Recombinant Human BLK His Active 10 μg Please Inquire pdf BUY
CRC404C Recombinant Human BMP-4 active 1 mg

Regular Price: $5,930.00

Special Price: $5,090.00

pdf BUY
CRC404A Recombinant Human BMP-4 active 5 µg $240.00 pdf BUY
CRC404B Recombinant Human BMP-4 active 100 µg $2,325.00 pdf BUY
CRB105C Recombinant Human BMP-4 inactive 1.0 mg $1,900.00 pdf BUY
CRB105A Recombinant Human BMP-4 inactive 2 μg $190.00 pdf BUY
CRB105B Recombinant Human BMP-4 inactive 10 μg $235.00 pdf BUY
CRB104C Recombinant Human BMP-7, inactive 1.0 mg $3,600.00 pdf BUY
CRB104A Recombinant Human BMP-7, inactive 2 μg $190.00 pdf BUY
CRB104B Recombinant Human BMP-7, inactive 10 μg $275.00 pdf BUY
CRG403B Recombinant Human BMP11 / GDF11 20 μg $670.00 pdf BUY
AHD49401B Recombinant Human BMP5 Protein, C-His (Active) 100µg $725.00 pdf BUY
AHD49401A Recombinant Human BMP5 Protein, C-His (Active) 50µg $480.00 pdf BUY
CRB703-100 Recombinant Human BMPR1A 100 μg $570.00 pdf BUY
AHG66101A Recombinant Human BMPR2 Protein, C-His (Active) 50µg $480.00 pdf BUY
AHG66101B Recombinant Human BMPR2 Protein, C-His (Active) 100µg $725.00 pdf BUY
CRB108A Recombinant Human BMX GST Active 5 μg $350.00 pdf BUY
CRB108B Recombinant Human BMX GST Active 10 μg $495.00 pdf BUY
CSI10280 Recombinant Human BMX His Active 10 μg Please Inquire pdf BUY
CRB702C Recombinant Human BNP/NPPB 500 µg $725.00 pdf BUY
CRB702B Recombinant Human BNP/NPPB 100 μg $425.00 pdf BUY
CRB114A Recombinant Human BP1 2 μg $540.00 pdf BUY
CRB114B Recombinant Human BP1 5 μg $595.00 pdf BUY
AHD23101A Recombinant Human BPI Protein, C-hFc-His (Active) 50µg $480.00 pdf BUY
AHD23101B Recombinant Human BPI Protein, C-hFc-His (Active) 100µg $725.00 pdf BUY
CSI11172C Recombinant Human BRAF (VE) Active GST-His 1 mg $7,485.00 pdf BUY
CSI11172A Recombinant Human BRAF (VE) Active GST-His 10 μg $575.00 pdf BUY
CSI11172B Recombinant Human BRAF (VE) Active GST-His 100 μg $2,495.00 pdf BUY
CSI11171C Recombinant Human BRAF (wt) Active GST-His 1 mg $7,485.00 pdf BUY
CSI11171A Recombinant Human BRAF (wt) Active GST-His 10 μg $575.00 pdf BUY
CSI11171B Recombinant Human BRAF (wt) Active GST-His 100 μg $2,495.00 pdf BUY
CSI12156 Recombinant Human BRAF V599E (aa 416-766) GST 10 μg Please Inquire pdf BUY
CSI11174A Recombinant Human BRK/PTK6 Active GST-His 10 μg $580.00 pdf BUY
CSI11174B Recombinant Human BRK/PTK6 Active GST-His 100 μg $2,495.00 pdf BUY
CSI11174C Recombinant Human BRK/PTK6 Active GST-His 1 mg $7,485.00 pdf BUY

showing 1901 to 2000 of 7639 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