Catalog Proteins

Proteins are the essential components of organisms contributing to virtually every process within cells. ProteinCT Biotechnologies offers a collection of recombinant proteins, such as cytokines & growth factors, chemokines & interleukines, neurotrophins & interferons, enzymes & inhibitors, as well as virus antigens. Our offerings cover cancer and disease studies, stem cell research, neuroscience, epigenetics, cardiovascular research, viral infections studies and more.

Our list of offering is constantly expanding. For current availability and product information, please submit your request online. Our customer service specialist will contact you shortly.


Key Features:

  • High quality: Stringent QC for high purity and activity
  • Risk free trial sizes: Low startup cost by testing our trial size products
  • Economical bulk orders: Save budget by ordering in large quantity


Product List:


Cytokines and Growth Factors

Cat. No. Product Name Size Price
CTR0001 Stem Cell Factor (SCF), Human 10ug $165
CTR0002 Granulocyte Macrophage Colony Stimulating Factor(GM-CSF), Human 10ug $165
CTR0003 Bone Morphogenetic Protein 2 (BMP-2), Human 10ug $195
CTR0004 Bone Morphogenetic Protein 4 (BMP-2), Human 10ug $250
CTR0005 Granulocyte Colony Stimulating Factor (G-CSF), Human 10ug $165
CTR0006 Vascular Endothelial Growth Factor, Human 10ug $165
CTR0007 Fibroblast Growth Factor Acidic (FGF-1), Human 10ug $100
CTR0008 Fibroblast Growth Factor Basic (FGF-2), Human 10ug $100


Chemokines and Interleukines

Cat. No. Product Name Size Price
CTR0009 CCL-5/RANTES, Human 10ug $150
CTR0010 C-C Motif Chemokine 27/CCL27, Human 10ug $150
CTR0011 Interleukine 4 (IL-8), Human 10ug $150
CTR0012 Interleukine 8 (IL-8), Human 10ug $120
CTR0013 Interleukine 17 (IL-17), Human 10ug $100
CTR0014 Interleukine 22 (IL-22), Human 10ug $250


Neurotrophins and Interferons

Cat. No. Product Name Size Price
CTR0015 Brain-Derived Neurotrophic Factor (BDNF), Human 10ug $180
CTR0016 Nerve Growth Factor  beta (NGF-β), Human 10ug $80
CTR0017 Glial Cell Line-Derived Neurotrophic Factor (GDNF), Human 10ug $175
CTR0018 β-Defensin 1 (DEFB1), Human 10ug $125
CTR0019 Interferon alpha 2a (IFN-α 2a), Human 10ug $75
CTR0020 PEGylated Interferon alpha 2a (IFN-α 2a), Human 10ug $150
CTR0021 Interferon alpha 2b (IFN-α 2b), Human 10ug $75
CTR0022 Interferon gamma 2a (IFN-γ 2a), Human 10ug $50


Enzymes and Inhibitors

Cat. No. Product Name Size Price
CTR0023 Endo-β-N-Acetylglucosaminidase H (Endo H), S. plicatus 10ug $75
CTR0024 Matrix Metalloproteinase-2 (MMP-2), Human 10ug $150
CTR0025 Tissue Inhibitor of Metalloproteinases 1 (TIMP-1), Human 10ug $75
CTR0026 Cystatin A, Human 10ug $50

Larger sizes are also available, please contact for a quote.


Related Products:

•  Codon Optimization and Verification •  Gene-to-Protein Service
•  mAb Library Service •  Protein Blotting/Staining System



Quotation & Ordering:

  • For quotation requests and questions, you may contact us by email, phone, or via our secured online message system.
  • To order, simply fill out the order form and submit to: Orders can be placed by phone, email, fax, or online with a formal PO (Purchase Order) . You may contact us anytime for assistance.


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