ScienCell's High-Quality Recombinant Proteins!
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recombinant protein protein

Accelerate Your Research with ScienCell's High-Quality Recombinant Proteins!

 

Unlock precise control over cellular processes with ScienCell's extensive range of recombinant human proteins. Engineered for stability and biological activity, our products are essential tools for studying cell proliferation, differentiation, tissue development, and disease mechanisms.

 

Explore our diverse portfolio, designed to meet the rigorous demands of your research and deliver consistent, reliable results.

For mechanisms of angiogenesis inhibition and its potential in anti-cancer therapies:

Recombinant Human Endostatin (Catalog No. 103-12)

  • Plays an important role in endothelial cell adhesion and cytoskeletal organization.
  • This recombinant protein causes apoptosis (programmed cell death) in Human Umbilical Vein Endothelial Cells (HUVEC) and Human Microvascular Endothelial Cells (HMVE)
  • Sourced from Escherichia coli

For Enhanced Cell Proliferation and Stability:

Recombinant Human Basic Fibroblast Growth Factor Plus (Catalog No. 104-02p)

  • Engineered for greater stability, which increases cell proliferation compared to native bFGF
  • Highly efficient at inducing DNA synthesis in various cell types from mesoderm and neuroectoderm lineages
  • Its biological activity is fully tested using Human umbilical vein endothelial cells (HUVECs)

Recombinant Human Basic Fibroblast Growth Factor Thermostable (Catalog No. 104-02ts)

  • Also engineered for greater stability, rhbFGFTS is bioactive longer than native bFGF. This reduces the need for artificially high concentrations of FGF2 or daily media changes.
  • It shares more than 97% amino acid identity with human bFGF, leaving FGF receptor binding sites unmodified. Like rhbFGFplus, it is a 17.1 kDa protein sourced from Escherichia coli and is biologically tested on HUVECs

For Mammalian Cell Culture Support:

Recombinant Human Long R3 Insulin-like Growth Factor-1, Yeast Derived (Catalog No. 105-03Y)

  • IGF-1 is a key hormonal mediator of statural growth.
  • The LR3 analog is specifically designed for mammalian cell culture to support large-scale manufacturing of recombinant biopharmaceuticals.
  • Sourced from Pichia pastoris (yeast) and contains 83 amino acids.

For Angiogenesis and Vascular Research:

Recombinant Human Vascular Endothelial Growth Factor165 (Catalog No. 105-05)

 

  • VEGF is a potent growth and angiogenic cytokine that stimulates the proliferation and survival of endothelial cells.
  • It promotes angiogenesis and vascular permeability and plays a prominent role in both normal and pathological angiogenesis.
  • Sourced from Escherichia coli.

For Cell Proliferation, Differentiation, and Extracellular Matrix Studies (TGF-β Family):

Recombinant Human Transforming Growth Factor-β1 (Catalog No. 105-51)

  • As a multifunctional cytokine, rhTGFb1 plays crucial roles in regulating cell proliferation, growth, differentiation, motility, and the synthesis and deposition of the extracellular matrix.
  • It is the most abundant isoform, secreted by nearly every cell type, and has been linked to skin tumor formation.
  • Sourced from mammalian cells.

Recombinant Human Transforming Growth Factor-β2 (Catalog No. 105-52)

  • Similar to TGF-β1, rhTGFb2 is involved in regulating cell processes and is found in high concentrations in platelets, bone, amniotic fluid, breast milk, and ocular fluids.
  • This protein is also sourced from mammalian cells.

Recombinant Human Transforming Growth Factor-β3 (Catalog No. 105-53)

  • This isoform shares similar biological responses with other TGF-βs and is highly conserved across species, demonstrating 100% sequence homology and cross-species activity between human and mouse.
  • Sourced from mammalian cells

For Embryogenesis, Morphogenesis, and Bone-related Studies:

Recombinant Human Bone Morphogenetic Protein 4 (Catalog No. 108-04)

  • A member of the TGF family, BMP-4 is recognized for its broad roles in embryogenesis and the morphogenesis of various tissues and organs.
  • It influences growth, differentiation, chemotaxis, and apoptosis across mesenchymal, epithelial, hematopoietic, and neuronal cells.
  • Sourced from mammalian cells.

For Endocrine Function and Cell Fate Determination:

Recombinant Human Activin A (Catalog No. 108-24)

  • This TGF-beta superfamily member stimulates the synthesis and secretion of follicle-stimulating hormone (FSH) proteins.
  • Activin A is involved in various biological activities, including cell proliferation, differentiation, apoptosis, immune responses, and endocrine functions. Human Activin A shares 100% amino acid sequence identity with bovine, mouse, and rat Activin A.
  • This homodimeric protein is sourced from mammalian cells

For Statural Growth and Metabolic Regulation:

Recombinant Human Growth Hormone (Catalog No. 301-01)

  • As a member of a growth factor family, human GH is primarily synthesized in the anterior pituitary and plays a key role in statural growth.
  • Its pulsatile release is regulated by hypothalamic hormones and peripheral signals.
  • Sourced from Escherichia coli.