fibroblast

Brain-derived basic fibroblast growth factor (1-24) (brain-derived bFGF) is a peptide fragment of brain-derived bFGF. bFGF is a peptide produced in bovine brain that is protective in a rat model of pressure-induced retinal ischemia. bFGF (1-24) corresponds to amino acid residues 1-24 of the full length peptide.

Brain Derived Basic Fibroblast Growth Factor (1-24) (FGF basic 1-24), a synthetic peptide with anti-bacterial and anti-HBV properties, is utilized in infectious and immune disease research [1].

Brain-derived acidic fibroblast growth factor (brain-derived aFGF) (1-11) is a peptide fragment of brain-derived aFGF. Brain-derived aFGF is an angiogenic vascular endothelial cell mitogen produced in bovine brain that has sequence homology to interleukin-1. aFGF (1-11) corresponds to amino acid residues 1-11 of the full length peptide.

FIBROBLAST GROWTH FACTOR, BASIC, HUMAN is a useful organic compound for research related to life sciences. The catalog number is T8680 and the CAS number is 62031-54-3.

Brain-derived acidic fibroblast growth factor (102-111) is a peptide fragment of brain-derived acidic fibroblast growth factor (aFGF). aFGF is an angiogenic vascular endothelial cell mitogen produced in bovine brain that has sequence homology to interleukin-1. It also shares sequence homology with the known neuropeptides neuromedin C , bombesin , neuromedin K , substance K , substance P , physalaemin, and eledoisin. aFGF (102-111) corresponds to amino acid residues 102-111 of the fulllength peptide.

Copper tripeptide (GHK-Cu) is a naturally occurring copper complex of the tripeptide glycyl-L-histidyl-L-lysine, with a strong affinity for copper(II). First isolated from human plasma, it is also found in saliva and urine.

ABT-510 is synthetic peptide that mimics the anti-angiogenic activity of the endogenous protein thrombospondin-1 (TSP-1). ABT-510 inhibits the actions of several pro-angiogenic growth factors important to tumor neovascularization; these pro-angiogenic growth factors include vascular endothelial growth factor (VEGF), basic fibroblast growth factor (bFGF)), hepatocyte growth factor (HGF), and interleukin 8 (IL-8).

Garvicin KS (GarKS) is a bacteriocin composed of a 34 amino acid peptide, GakA, and two additional peptides, GakB and GakC. GakA alone has been found to reduce fibroblast viability and proliferation. When combined with GakB, GakA forms an effective duo that exhibits notable peptide stability, antimicrobial potency, and an influence on fibroblast viability and proliferation. Among the Garvicin KS peptides, GakB is the most effective against MSSA, with minimum inhibitory concentration (MIC) values ranked as GakB > GakC > GakA [1].

Garvicin KS is a 32-amino-acid peptide that, in collaboration with two other peptides, GakA and GakB, constitutes the bacteriocin GarKS. This compound impairs fibroblast viability and proliferation and exhibits antimicrobial activity against MSSA, demonstrating minimum inhibitory concentration (MIC) values ranked as GakB > GakC > GakA [1].

PKCd (8-17) is a bioactive peptide originating from the V1 domain of protein kinase C (PKC)d. It impedes phorbol 12-myristate 13-acetate (PMA)-stimulated PKCd translocation and activation, which mitigates ischemic injury in cardiac and cerebral cells, promotes fibroblast proliferation, and suppresses graft coronary artery disease in [mouse models].

st-Ht31, a cell-permeable stearated peptide derived from the amphipathic helix domain of A-kinase anchoring proteins (AKAPs), effectively binds protein kinase A (PKA), impacting PKA's cellular interactions without altering its activity. Specifically, at a 50 µM concentration, it reduces PKA's membrane anchoring in BHK-21 fibroblast reporter assays. Moreover, st-Ht31 at concentrations of 1 and 3 µM decreases both capacitance and hyperactivation in mouse sperm, thereby inhibiting in vitro fertilization. Additionally, at 50 µM, this compound facilitates cholesterol export in BHK-21 cells and RAW 264.7 macrophages expressing ATP-binding cassette transporter 1 (ABCA1), showcasing its multifaceted cellular impacts.

Vosoritide (BMN 111), a modified recombinant C-type natriuretic peptide (CNP) analogue, engages with natriuretic peptide receptor type B (NPR-B) to diminish the function of fibroblast growth factor receptor 3 (FGFR3). This compound is employed in the study of achondroplasia and dwarfism [1] [2] [3].

GRGESP, a collagen gel contraction inhibitor, impedes human fibroblast spreading within collagen gels and significantly reduces gel contraction, making it a valuable agent for research in connective tissue morphogenesis [1].

Garvicin KS (GarKS) is a bacteriocin comprising a 34-amino-acid peptide, GakB, along with two additional peptides, GakA and GakC. GakB specifically impairs fibroblast viability and proliferation. When combined with GakA, GarKS demonstrates enhanced peptide stability, antimicrobial activity, and notable impacts on fibroblast viability and proliferation. Regarding methicillin-sensitive Staphylococcus aureus (MSSA) inhibition, minimum inhibitory concentration (MIC) values rank the peptides in descending order of effectiveness as GakB, followed by GakC, and then GakA [1].

FN-A208 is an active peptide combining A208 from murine laminin a1 with the fibronectin active site GRGDS, linked by a glycine spacer. This compound self-assembles into amyloid-like fibrils and facilitates fibroblast cell adhesion through actin stress fiber formation, suggesting its use as a bioadhesive in tissue regeneration and engineering. FN-A208 targets IKVAV receptors and integrins, but its function can be inhibited by EDTA.

TAT-SAMβA, an RNAENFDRF (SAMβA) peptide conjugated to the TAT 47–57 protein-derived cell-penetrating peptide, acts as a selective antagonist of the Mfn1-βIIPKC association. It has been shown to protect mouse embryonic fibroblast cells (MEFs) from cytotoxicity induced by oxidative stress [1].