6 Results for "

HA2 peptide

" in MedChemExpress (MCE) Product Catalog:
Products (6)

6 Results for "HA2 peptide" in MCE Product Catalog:

Cat. No.: HY-P11353
CAS No.: 117138-19-9
Research Areas:  

Infection Cancer

HA2 peptide is a potent pH-responsive fusion peptide derived from hemagglutinin (HA), corresponding to the N-terminal fusion peptide domain consisting of 23 amino acid residues of HIV-1 gp41 envelope glycoprotein. HA2 peptide adopts a random coil structure under physiological pH conditions; in acidic endosomes, protonation of carboxyl groups reduces negative charge, inducing a transition to an α-helical conformation that can fuse with and destabilize the endosomal membrane. After binding to membranes, the N-terminal and middle regions of HA2 peptide mainly adopt a β-strand conformation, while the C-terminal region remains unstructured. HA2 peptide induces lipid mixing and promotes aqueous content leakage from large unilamellar vesicles whose lipid composition matches that of HIV-1 viruses and target T cells. HA2 peptide is anionic and can bind to cationic peptides to achieve siRNA condensation. HA2 peptide can be used in studies related to cancer and human immunodeficiency virus (HIV) infection .
loading...
    loading...
Cat. No.: HY-P4108
CAS No.: 923954-79-4
Target:  

Influenza Virus

Research Areas:  

Infection

TAT-HA2 Fusion Peptide is a peptide-based delivery agent that combines the pH-sensitive HA2 fusion peptide from Influenza and the cell-penetrating peptide TAT from HIV. TAT-HA2 Fusion Peptide is a transactivator of transcription and hemaglutanin for endosomal release. TAT-HA2 Fusion Peptide enhances cellular uptake of macromolecules .
loading...
    loading...
Cat. No.: HY-P5307
Synonyms: INF7-A5K-TAT
Research Areas:  

Others

Peptide A5K (INF7-A5K-TAT) is an amphiphilic peptide derived from the HA2-TAT fusion scaffold. Peptide A5K can non-covalently bind to CRISPR ribonucleoproteins and efficiently deliver them to cells, such as primary human T cells, B cells, and NK cells. Peptide A5K enables low-toxicity, precise, and multiplex genome editing, holding great application potential in the field of cell therapy .
loading...
    loading...
Cat. No.: HY-P5405
Synonyms: Transducible TAT-HA fusogenic peptide
Target:  

Peptides

Research Areas:  

Others

dTAT-HA2 enhances TAT-Cre escape from macropinosomes. dTAT-HA2 is a transfusible, pH-sensitive, fusogenic peptide .
loading...
    loading...
Cat. No.: HY-P11000
Research Areas:  

Others

INF7TAT is an amphipathic peptide containing the influenza HA2 sequence and the TAT peptide (HY-P0281). INF7TAT can associate with other macromolecules through non-covalent associations. INF7TAT can be used for non-toxic delivery of siRNAs .
loading...
    loading...
Cat. No.: HY-P5307A
Synonyms: INF7-A5K-TAT acetate
Research Areas:  

Others

Peptide A5K (INF7-A5K-TAT) acetate is an amphiphilic peptide derived from the HA2-TAT fusion scaffold. Peptide A5K acetate can non-covalently bind to CRISPR ribonucleoproteins and efficiently deliver them to cells, such as primary human T cells, B cells, and NK cells. Peptide A5K acetate enables low-toxicity, precise, and multiplex genome editing, holding great application potential in the field of cell therapy .
loading...
    loading...