Shanghai Sonyt Biotechnology Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm cas 380488-45-9 r5 peptide hauv Suav teb, kuj txhawb kev pabcuam kev cai. Txais tos rau cov lag luam wholesale bulk zoo cas 380488-45-9 r5 peptide los ntawm peb lub hoobkas. Tiv tauj peb kom paub meej ntxiv.
| Khoom npe | R5 peptide |
| Kev piav qhia | R5 peptide (R5 peptide), CAS 380488-45-9, nrog cov kab ke SSKKSGSYSGSKGSKRRIL (19 amino acids), yog ib ntu peptide rov ua tau los ntawm silaffin protein ntawm marine diatom Cylindrotheca fusientOsis, biomineralization / nag lossis daus dej. Diatoms yog qhov ua tau zoo tshaj plaws silica- biomineralizing kab mob hauv cov xwm txheej, thiab cov nanostructures meej ntawm lawv cov phab ntsa ntawm tes yog qhia los ntawm tsev neeg silaffin protein. R5 peptide sib raug rau 19-amino acid rov chav tsev ntawm silaffin, nplua nuj nyob rau hauv serine (Ser), lysine (Lys), thiab arginine (Arg) residues, nrog rau kev txuag RRIL motif ntawm C-terminus. Nyob rau hauv haiv neeg diatoms, serine residues yog phosphorylated thiab lysine residues yog hloov kho nrog polypropyleneamine, thiab cov kev hloov pauv tsis zoo thiab zoo synergistically txhawb silica nucleation thiab kev loj hlob; Cov hluavtaws tsis hloov pauv R5 peptide tseem khaws cov silica nag lossis daus tseem ceeb hauv vitro, ua kom cov kua qaub ntawm orthosilicic acid sai sai los ua monodisperse silica nanoparticles hauv feeb ntawm chav tsev kub thiab nruab nrab pH. Nws cov txheej txheem mineralization muaj xws li: electrostatic kev sib cuam tshuam ntawm cov nqi zoo ntawm lysine thiab arginine thiab tsis zoo them nyiaj silicic acid hom, tus kheej - sib dhos ntawm peptide chains los ua cov theem condensed (kua-xws li cov theem condensed) raws li cov qauv mineralization, thiab lub luag haujlwm tseem ceeb ntawm IL RR. Kev ua haujlwm ntawm silica nag lossis daus ntawm R5 peptide tau siv dav hauv cov khoom siv biomimetic synthesis, suav nrog: tswj tau cov synthesis ntawm biomineralized silica nanoparticles, encapsulation thiab immobilization ntawm enzymes thiab proteins (tshem bioactivity), tshuaj xa khoom xa tuaj (pH-responsive tso), biosenigensor platform kev tsim kho, kev xa tawm ntawm cov khoom siv thiab cov khoom siv. biomimetic nanostructured cov ntaub ntawv. R5 peptide kuj tseem tuaj yeem ua haujlwm tau los ntawm kev qhia cysteine ntawm N-terminus (Cys-R5) lossis lwm yam txhais tau tias ua kom muaj kev sib txuas nrog antigens, tshuaj tiv thaiv kab mob, lossis tsom ligands. |
| Peptide Purity (HPLC, %) | Ntau dua lossis sib npaug li 95% |
| Cov mis mos molecular | C₈₄H₁₄₉N₂₉O₂₈ |
| Molecular Luj (Da) | 2013.26 |
Product Basic Information Table
| Khoom Lub Npe Lus Askiv | Product Abbreviation / Alias | Function Tags (comma-sib cais) | Core Structure | Molecular Formula | Exact Mass (Da) | Qhov nruab nrab MW (Da) | Daim ntawv ntsev | Ntev (aa) |
| R5 peptide | Pentarginine peptide; R5 cell-peptide nkag mus | Cell- nkag mus rau peptide, nucleic acid/duab tshuaj intracellular xa, gene transfection, phiaj xa khoom | Linear penta-L-arginine, muaj zog cationic peptide; Ua tau zoo nkag mus rau cov cell membranes ntawm electrostatic kev sib cuam tshuam nrog phospholipid bilayer, xa plasmids, siRNA thiab cov tshuaj me me rau hauv cov hlwb. | C₂₅H₅₂N₁₅O₅ | 602.42 | ~602.7 | Acetate / TFA | 5 |
Physicochemical Solubility & Cia Parameters
| Khoom Code | Qhov tshwm sim | Ntev - Lub Sij Hawm Cia | Luv - Lub Sij Hawm Cia | Kev daws teeb meem | Khoom hmoov ruaj khov |
| PEB-R5P001 | Dawb hmoov | Khaws ntawm -20 degree, kaw, qhuav thiab tiv thaiv los ntawm lub teeb. Aliquot rau cia. | ruaj khov rau 1 lub hlis ntawm 2-8℃nyob rau hauv kaw qhuav; ruaj khov rau shipping ntawm ambient kub. | ruaj khov rau 7 hnub ntawm 4 degree. Muaj zog cationic peptide yog soluble hauv dej, dilute acetic acid thiab acidic buffers. Zoo stability nyob rau hauv acidic rau nruab nrab tej yam kev mob; zoo nqi neutralization thiab nkag mus efficiency txo nyob rau hauv muaj zog alkaline tej yam kev mob. | ruaj khov rau 2 xyoos ntawm -20 degree, qhuav thiab tiv thaiv los ntawm lub teeb. |
Functional Description
| Khoom Code | Frontend Short Summary (rau cov npe tshawb nrhiav) | Cov lus piav qhia txog kev ua haujlwm lom neeg lom neeg | Cov cheeb tsam tshawb fawb (comma- cais) | Lub Hom Phiaj / Txoj Kev |
| PEB-R5P001 | Pentarginine R5 peptide, muaj zog cationic CPP, zoo xa cov tshuaj nucleic acid | R5 peptide yog ib tug classic cationic cell-peptide penetrating muaj tsib arginines uas muaj zog zoo nqi. Nws sai khi rau thiab nkag mus rau hauv cell membranes ntawm electrostatic kev sib cuam tshuam, zoo xa plasmid DNA, siRNA, antisense nucleic acids thiab cov tshuaj protein rau hauv cytoplasm. Nrog qis cytotoxicity thiab siab transfection efficiency, nws yog dav siv nyob rau hauv gene transfection, gene therapy, intracellular tshuaj xa thiab lwm yam kev tshawb fawb teb. | Gene transfection & gene therapy, cell -peptide thev naus laus zis, kev xa tshuaj nucleic acid, kev tshawb fawb ntawm tes, kev xa tshuaj | Phospholipid bilayer; electrostatic adsorption transmembrane; endosomal txoj kev khiav tawm |
Cim npe nrov: CAS 380488-45-9 r5 peptide, Tuam Tshoj cas 380488-45-9 r5 peptide manufacturers, lwm tus neeg, Hoobkas
