Self-assembling Peptides | Peptides | MedChemExpress

Self-assembling Peptides

Self-assembling Peptides (43)

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Formula: C33H30N2O5

Molecular Weight: 534.60

Fmoc-FF is a building block. Fmoc-FF-prepared hydrogels and nanogels selectively deliver Dexamethasone (HY-14648) to leukemia cells.

August 31

Formula: C72H98N20O22

Molecular Weight: 1595.67

Oligopeptide P11-4 is an α-peptide that can be self-assembled into β-sheet amyloids with a hydrogel appearance at low pH. Oligopeptide P11-4 can be used in biomimetic mineralization, enamel regeneration and oral care agent.

Formula: C25H47N9O10S

Molecular Weight: 665.76

CREKA peptide acetate is a short peptide sequence, belonging to self-assembling peptides (SAPs), which can self-assemble into functional nanostructures, typically nanofibers, under physiological conditions. CREKA peptide acetate can be used to target tumor cells and tumor vasculature, exhibiting antitumor activity.

Formula: C68H122N16O19

Molecular Weight: 1467.79

KLD-12 is a 12-residue self-assembling peptide that is used in tissue-engineering. KLD-12 combined with SDF-1 self-assembled polypeptide enhances chondrogenic differentiation of bone marrow stromal cells (BMSCs). KLD-12 hydrogel can fill full-thickness osteochondral defects in situ and improve cartilage repair.

Formula: C84H149N29O28.xC2H4O2

Molecular Weight: 2013.26 (free base)

R5 peptide acetate shows silica-precipitating activity.

Formula: C64H110N28O25.xC2HF3O2

Molecular Weight: 1671.73 (free acid)

RAD16-I, free acid TFA is a derivative of RADA16 (HY-P2632), with no Ac and NH2 modifications at both ends, and it has the same function as RADA16. RAD16-I, free acid TFA is a non-directed self-assembling peptide hydrogel. Under physiological conditions, RAD16-I, free acid TFA spontaneously forms a three-dimensional nanofiber network that mimics the extracellular matrix, and possesses excellent properties such as high water content, biocompatibility and degradability. RAD16-I, free acid TFA serves as an ideal scaffold for three-dimensional cell culture. RAD16-I, free acid TFA not only maintains cell viability and induces self-organization, but also supports cell adhesion, proliferation, differentiation and insulin secretion, effectively stabilizes islet clusters and promotes directed differentiation of the cardiac lineage. RAD16-I, free acid TFA can construct a cell-friendly nano-microenvironment for research related to diseases such as myocardial infarction and diabetes.

Formula: C107H201N29O21

Molecular Weight: 2229.92

MAX1 is a synthetic β-hairpin peptide that folds rapidly and self-assembles into a β-sheet-rich fibrous hydrogel network via non-covalent crosslinking. MAX1 hydrogel exhibits excellent shear-thinning and self-healing properties, enabling precise delivery via syringe and maintaining local retention after implantation. MAX1 hydrogel can uniformly encapsulate cells while preserving their viability and morphology, and protect growth factors (e.g., NGF) and chemotherapeutic drugs from degradation. MAX1 is applicable for spinal cord injury repair, medulloblastoma treatment, and three-dimensional high-throughput drug screening.

Formula: C47H72N12O9.xC2HF3O2

Molecular Weight: 949.15 (free base)

Ac-IHIHIYI-NH2 TFA is an amyloid self-assembling peptide variant that can be used as a bioactive nanomaterial with esterase activity.

Formula: C43H71N13O9

Molecular Weight: 914.11

Ac-IHIHIQI-NH2 is a fibril-forming heptapeptide with high catalytic activity to laccase mimics. Ac-IHIHIQI-NH2 exhibits selectivity for hydrophobic p-nitrophenyl (ONp) ester substrates in the process of self-assembly.

Formula: C66H113N29O25·xHCl

Molecular Weight: 1712.78 (free base)

RAD16-I hydrochloride, a soft nanofibrous self-assembling peptide, is a suitable microenvironment for human mesenchymal stem cells’ (hMSC) proliferation and differentiation into chondrocytes. RAD16-I is a well-studied ionic complementary peptide was used as a model to check potential amyloid-like staining properties of SAPNFs.

Formula: C68H122N16O19.xC2HF3O2

Molecular Weight: 1467.79 (free base)

KLD-12 TFA is the TFA salt form of KLD-12 (HY-P2263). KLD-12 TFA is a self a 12-residue self-assembling peptide that is used in tissue-engineering. KLD-12 TFA combined with SDF-1 self-assembled polypeptide enhances chondrogenic differentiation of bone marrow stromal cells (BMSCs). KLD-12 TFA hydrogel can fill full-thickness osteochondral defects in situ and improve cartilage repair.

Formula: C35H51N9O7

Molecular Weight: 709.84

Py-Aib6-Py is a hexameric peptide composed of alpha aminoisobutyric acid. Py-Aib6-Py can exist in an alpha helix conformation.

Formula: C44H58N8O10S2

Molecular Weight: 923.11

Antifouling zwitterionic peptide is a zwitterionic peptide that shows good antifouling property. Antifouling zwitterionic peptide exhibits excellent biocompatibility. Antifouling zwitterionic peptide can be used for research on antifouling electrochemical biosensor for reliable detection of prostate specific antigen.

Formula: C110H179N45O39

Molecular Weight: 2755.88

PRG peptide is a self-assembling peptide. PRG peptide significantly enhances endothelial cell survival, proliferation, migration, and morphological tubulogenesis. PRG peptide can be used for tissue regeneration research.

Formula: C101H170N40O39

Molecular Weight: 2568.68

RAD-SKP peptide is a self-assembling peptide. RAD-SKP peptide with decellularized cartilage matrix (DCM) can be used for synthesis of nanofiber hydrogel. RAD-SKP peptide can be used for cartilage repair research.

Formula: C54H72N12O12

Molecular Weight: 1081.22

IKFQFHFD is a pH-responsive and self-assembling peptide. IKFQFHFD is biocompatible at neutral pH and becomes an antimicrobial peptide-like molecular structure only at acidic pH. IKFQFHFD can be used for chronic wounds (venous ulcers, diabetic ulcers, and pressure ulcers) induced by biofilm infections research.

Formula: C166H266N54O51

Molecular Weight: 3834.22

RAD-KLT is a self-assembling peptide. RAD-KLT significantly enhances endothelial cell survival, proliferation, migration, and morphological tubulogenesis. RAD-KLT can be used for tissue regeneration research.

Formula: C72H95N16O18PS

Molecular Weight: 1535.66

CREKA-YpFFK(Nph) is a gold nanoparticle surface ligand composed of CREKA and YPFFK (Nph), responsible for tumor targeting and alkaline phosphatase-responsive bond cleavage, respectively. CREKA-YpFFK(Nph) can be used for tumor targeting research.

Formula: C112H187N47O34

Molecular Weight: 2735.98

RAD-FHR peptide is a self-assembling peptide. RAD-FHR peptide significantly enhances migration, proliferation and growth factor-secretion ability in human adipose stem cells (hASCs). RAD-FHR peptide can be used for synthesis of nanofiber hydrogel for stem cell behaviors research in biomimetic 3D systems.

Formula: C37H46N6O7

Molecular Weight: 686.80

AcfffGk is a short peptide with the ability to self-assemble into helical nanofibers, forming non-covalently cross-linked hydrogels that serve as scaffolds for 3D cell culture.

Camptothecin

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