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 401 to 500 of 3547 total

Cat. No. Product Quantity/Size Price Data  
CSI19697B Native Human PSA-ACT Complex 100 μg $2,310.00 pdf BUY
CSI19697A Native Human PSA-ACT Complex 25 μg $810.00 pdf BUY
CRR112A Native Human RBP/Retinol Binding Protein 1.0 mg $460.00 pdf BUY
CRR112B Native Human RBP/Retinol Binding Protein 5 mg $1,300.00 pdf BUY
CRA172B Native Human Retinol Binding Protein (RBP4) 1.0 mg Please Inquire pdf BUY
CRA172A Native Human Retinol Binding Protein (RBP4) 100 μg $200.00 pdf BUY
CRA160B Native Human Serpin C1 / Antithrombin-III Immobilized 1.0 ml $730.00 pdf BUY
CRA160C Native Human Serpin C1 / Antithrombin-III Immobilized 10 ml $5,380.00 pdf BUY
CSI14828A Native Human Sex Hormone-Binding Globulin 100 μg $430.00 pdf BUY
CSI14828B Native Human Sex Hormone-Binding Globulin 1 mg $2,420.00 pdf BUY
CRA171A Native Human Superoxide Dismutase (SOD1) 100 μg $500.00 pdf BUY
CSI19704A Native Human Thrombin alpha 1 KU $1,010.00 pdf BUY
CSI19704B Native Human Thrombin alpha 5 KU $2,890.00 pdf BUY
CRB134A Native Human Thrombin Beta Form 100 µg $350.00 pdf BUY
CRU128A Native Human Thrombin, Immobilized 2.0 ml of packed resin $830.00 pdf BUY
CRU128B Native Human Thrombin, Immobilized 5 ml of packed resin $1,600.00 pdf BUY
CSI19832A Native Human Thrombospondin-1 25 μg $400.00 pdf BUY
CSI19832B Native Human Thrombospondin-1 100 μg Please Inquire pdf BUY
CSI14829B Native Human Thyroglobulin 10 mg $760.00 pdf BUY
CSI14829A Native Human Thyroglobulin 1 mg $350.00 pdf BUY
CRT504-100 Native Human Thyroid Stimulating Hormone Intact High Purity 100 μg $1,900.00 pdf BUY
CRT504-1000 Native Human Thyroid Stimulating Hormone Intact High Purity 1.0 mg $4,750.00 pdf BUY
CS078B Native Human Thyroid Stimulating Hormone, High Purity 1.0 mg $4,500.00 pdf BUY
CS078A Native Human Thyroid Stimulating Hormone, High Purity 100 µg $1,500.00 pdf BUY
CRT150A Native Human Thyroxine Binding Globulin/Serpina7 1.0 mg $370.00 pdf BUY
CRT150B Native Human Thyroxine Binding Globulin/Serpina7 10 mg $1,180.00 pdf BUY
CSI19808A Native Human Transferrin (HOLO), Plasma, BioProcess Grade 1 gram $950.00 pdf BUY
CSI19808B Native Human Transferrin (HOLO), Plasma, BioProcess Grade 5 gram $3,900.00 pdf BUY
CSI19828A Native Human Transferrin (HOLO), Plasma, Cell Culture Grade 100 mg $250.00 pdf BUY
CSI19828B Native Human Transferrin (HOLO), Plasma, Cell Culture Grade 1 g $750.00 pdf BUY
CSI19828C Native Human Transferrin (HOLO), Plasma, Cell Culture Grade 5 g $3,750.00 pdf BUY
CSI19853A Native Human Transferrin (SIDERO), Plasma, Cell Culture Grade 100 mg $300.00 pdf BUY
CSI19853B Native Human Transferrin (SIDERO), Plasma, Cell Culture Grade 1 gram $1,100.00 pdf BUY
CSI19827B Native Human Transthyretin (Prealbumin) 5 mg $710.00 pdf BUY
CSI19827A Native Human Transthyretin (Prealbumin) 1.0 mg $290.00 pdf BUY
CRP141A Native Human Transthyretin (Prealbumin), Control Grade 1 mg $300.00 pdf BUY
CRP141B Native Human Transthyretin (Prealbumin), Control Grade 10 mg $950.00 pdf BUY
CSI20337B Native Human Tropomyosin 0.5 mg $2,550.00 pdf BUY
CSI20337A Native Human Tropomyosin 100 μg $1,040.00 pdf BUY
CSI14030B Native Human Troponin C type 1 (slow) 1.0 mg Please Inquire pdf BUY
CSI14030A Native Human Troponin C type 1 (slow) 100 μg Please Inquire pdf BUY
CSI14031A Native Human Troponin I Cardiac 25 μg Please Inquire pdf BUY
CSI14031B Native Human Troponin I Cardiac 100 μg Please Inquire pdf BUY
CSI20342A Native Human Troponin I Skeletal 100 μg Please Inquire pdf BUY
CSI20342B Native Human Troponin I Skeletal 1.0 mg Please Inquire pdf BUY
CSI13555 Native Human Troponin T, Cardiac Muscle 100 μg $750.00 pdf BUY
CSI19831B Native Human Trypsin-1, Pancreas 1.0 mg Please Inquire pdf BUY
CSI19831A Native Human Trypsin-1, Pancreas 100 μg $500.00 pdf BUY
CRU000B Native Human Urokinase 1.0 mg $625.00 pdf BUY
CRU000C Native Human Urokinase 5 mg $1,705.00 pdf BUY
CRU000A Native Human Urokinase 100 μg $500.00 pdf BUY
CSI19698B Native Human Very Low Density Lipoprotein (VLDL) 1 g $2,140.00 pdf BUY
CSI19698A Native Human Very Low Density Lipoprotein (VLDL) 100 mg $560.00 pdf BUY
CRV123A Native Human Vitronectin, Plasma 100 μg $500.00 pdf BUY
CRV123B Native Human Vitronectin, Plasma 1.0 mg Please Inquire pdf BUY
CRA124A Native Human VWF/von Willebrand Factor VIII 100 μg $1,120.00 pdf BUY
CS573A Recombinant beta hCG, His Tag 20 μg $650.00 pdf BUY
CS573B Recombinant beta hCG, His Tag 1.0 mg $3,800.00 pdf BUY
CRI134D Recombinant Human IL-1RA/IL-1RN 500 μg $780.00 pdf BUY
CRI134C Recombinant Human IL-1RA/IL-1RN 1.0 mg $1,100.00 pdf BUY
CRI134B Recombinant Human IL-1RA/IL-1RN 100 μg $275.00 pdf BUY
AHC07901B Recombinant Human A1BG Protein, C-His (Active) 100µg $725.00 pdf BUY
AHC07901A Recombinant Human A1BG Protein, C-His (Active) 50µg $480.00 pdf BUY
CRA013B Recombinant Human ABL1 (aa 118-535) SH3 domain Active GST-HIS 100 μg $2,495.00 pdf BUY
CRA013C Recombinant Human ABL1 (aa 118-535) SH3 domain Active GST-HIS 1 mg $7,485.00 pdf BUY
CRA013A Recombinant Human ABL1 (aa 118-535) SH3 domain Active GST-HIS 10 μg $525.00 pdf BUY
CSI10991 Recombinant Human ABL1 (T315I) His 10 μg Please Inquire pdf BUY
AHD17601B Recombinant Human ABO Protein, N-His (Active) 100µg $725.00 pdf BUY
AHD17601A Recombinant Human ABO Protein, N-His (Active) 50µg $480.00 pdf BUY
CRA208C Recombinant Human ACAD8 1.0 mg $3,585.00 pdf BUY
CRA208A Recombinant Human ACAD8 5 μg $450.00 pdf BUY
CRA208B Recombinant Human ACAD8 20 μg $500.00 pdf BUY
AHD50801A Recombinant Human ACHE Protein, C-His (Active) 50µg $480.00 pdf BUY
AHD50801B Recombinant Human ACHE Protein, C-His (Active) 100µg $725.00 pdf BUY
CRA014B Recombinant Human ACK1 (aa 110-476) Active GST-His 100 μg $2,495.00 pdf BUY
CRA014C Recombinant Human ACK1 (aa 110-476) Active GST-His 1 mg $7,485.00 pdf BUY
CRA014A Recombinant Human ACK1 (aa 110-476) Active GST-His 10 μg $540.00 pdf BUY
AHD00101A Recombinant Human ACP5 Protein, C-His (Active) 50µg $480.00 pdf BUY
AHD00101B Recombinant Human ACP5 Protein, C-His (Active) 100µg $725.00 pdf BUY
CRA409 Recombinant Human ACTG1 50 μg $900.00 pdf BUY
CRA400B Recombinant Human Activin A 10 μg $670.00 pdf BUY
AHC33101A Recombinant Human Activin A Protein, C-His (Active) 50µg $480.00 pdf BUY
AHC33101B Recombinant Human Activin A Protein, C-His (Active) 100µg $725.00 pdf BUY
CRA015C Recombinant Human ACVR1 Active GST-His 1 mg $7,485.00 pdf BUY
CRA015A Recombinant Human ACVR1 Active GST-His 10 μg $545.00 pdf BUY
CRA015B Recombinant Human ACVR1 Active GST-His 100 μg $2,495.00 pdf BUY
AHG02801A Recombinant Human ACVR1/ALK-2 Protein, C-hFc-His (Active) 50µg $480.00 pdf BUY
AHG02801B Recombinant Human ACVR1/ALK-2 Protein, C-hFc-His (Active) 100µg $725.00 pdf BUY
AHE19301A Recombinant Human ACVR1B Protein, C-hFc-His (Active) 50µg $480.00 pdf BUY
AHE19301B Recombinant Human ACVR1B Protein, C-hFc-His (Active) 100µg $725.00 pdf BUY
AHD72801A Recombinant Human ACVR2A/ACTR-IIA Protein, C-His (Active) 50µg $480.00 pdf BUY
AHD72801B Recombinant Human ACVR2A/ACTR-IIA Protein, C-His (Active) 100µg $725.00 pdf BUY
AHG63701B Recombinant Human ACVR2B/ACTR-IIB Protein, C-hFc-His (Active) 100µg $725.00 pdf BUY
AHG63701A Recombinant Human ACVR2B/ACTR-IIB Protein, C-hFc-His (Active) 50µg $480.00 pdf BUY
AHG53601A Recombinant Human ADAM15/MDC15 Protein, C-10*His (Active) 50µg $480.00 pdf BUY
AHG53601B Recombinant Human ADAM15/MDC15 Protein, C-10*His (Active) 100µg $725.00 pdf BUY
AHJ79001B Recombinant Human ADAM28 Protein, C-His (Active) 100µg $725.00 pdf BUY
AHJ79001A Recombinant Human ADAM28 Protein, C-His (Active) 50µg $480.00 pdf BUY
CRA200C Recombinant Human Adiponectin / ACRP30 1.0 mg $3,695.00 pdf BUY
CRA200A Recombinant Human Adiponectin / ACRP30 2 μg $450.00 pdf BUY

showing 401 to 500 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