Biotinylated Peptides

Kev Cai Biotinylated Peptide Synthesis: Precision Labeling & Applications

 

Biorunstar Professional Txheej txheem cej luam: Cov kws tshaj lij Biotinylation Solutions

Biotinylation yog ib qho cuab yeej muaj zog rau ELISA, rub-kev soj ntsuam, thiab biosensing, leveraging lub ultra- muaj zog affinity ntawm biotin thiab streptavidin ($K_d \\approx 10^{-14}$ mol/L). Txawm li cas los xij, qhov kev sim ua tiav yuav tsum muaj cov ntawv sau meej meej los khaws cov haujlwm lom neeg.

Biorunstar Technical Excellence: Spacer & Site-Kev ua kom zoo tshwj xeeb

Txhawm rau kom ntseeg tau tias biotin -streptavidin kev sib cuam tshuam tsis cuam tshuam los ntawm peptide qaum, Biorunstar muaj cov kev xaiv engineering qib siab:

Biorunstar Strategic Labeling: Peb muab qhov tseeb N-terminal, C-terminal, lossis sab hauv Lysine sab-chain biotinylation kom tsis txhob cuam tshuam nrog peptide qhov chaw sib txuas.

Biorunstar Spacer Technology: Peb koom ua keAhxlos yog hydrophilicPEG linkers (PEG2 to PEG12)kom kov yeej steric hindrance thiab txhim kho cov solubility ntawm hydrophobic peptides.

Biorunstar Application Showcase: Kev Tshawb Fawb Txog Kev Tshawb Fawb & Case Studies

Case A: Protease Biosensor (电化学传感器应用)

Qhov kev tshawb fawb no qhia txog lub protease biosensor qhov twg Biorunstar's biotinylated peptides tuaj yeem siv los ua cov khoom tseem ceeb. Los ntawm tethering cov biotin-peptide rau ib streptavidin- npog electrode, cov kws tshawb fawb tau ua tiav siab - rhiab heev electrochemical tsom xam.

Siv:Xia, N., et al. (2021). ACS Sensors, 6(3), 1017–1024. [doi: 10.1021/acssensors.0c02408] ib.

Case B: SARS-CoV-2 Specific Binding (病毒研究应用)

Biotinylated peptides yog qhov tseem ceeb hauv phage cov tsev qiv ntawv rau kev tshawb nrhiav tshuaj. Txoj kev tshawb no qhia txog kev siv biotinylated peptides sib txuas rau streptavidin magnetic hlaws los txheeb xyuas qhov siab -affinity binders rau SARS-CoV-2 RBD.

Siv:Yang, F., et al. (2021).ACS Omega, 7 (4), 1210–1217. [doi: 10.1021/acsomega.1c05327]

Biorunstar Proven Track Record: Cov ntaub ntawv pov thawj Synthesis

Peb tau khaws peb cov ntaub ntawv synthesis qub los ua kom pom peb lub peev xwm tsim tau zoo

Ib ntus:Biotin-YGRKKRRQRRR-EXXXXXXYGXXXXXXPXXXR

Ntev: 31AA

M.W: 4145.89

HPLC Kev Ntsuam Xyuas:

MS Spectrum:

Biorunstar Quality Assurance: Txhua rooj plaub yog ib qho pov thawj rau peb lub peev xwm xa cov txheej txheem nyuaj nrog kev txheeb xyuas qhov siab purity ntawmHPLC thiab Mass Spectrometry (MS).

Cov ntaub ntawv Project: Tshawb nrhiav ntau cov qauv kev lees paub ntawm pebProject Gallery.

Biorunstar Technical FAQ: Cov kws tshaj lij kev nkag siab rau cov kws tshawb fawb

Q: Vim li cas thiaj xaiv Biorunstar's PEG spacers tshaj tus qauv Ahx?

A:Thaum Ahx raug nqi - zoo, Biorunstar'sPEG linkersmuab kev yooj yim dua thiab hydrophilicity, kom ntseeg tau qhov siab tshaj plaws biotin nkag tau thiab zoo dua peptide solubility hauv aqueous buffers.

Q: Biorunstar puas tuaj yeem ua ke biotinylation nrog lwm yam kev hloov kho?

A:Yog lawm. Peb nquag ua ke ntau - hloov pauv peptides koom nrogphosphorylation, cyclization (disulfide bonds), lossis fluorescent labeling (FITC, Cy5) nrog rau biotinylation.

Q: Biorunstar lav qhov zoo ntawm kev hloov peptides li cas?

A:Txhua qhov kev txiav txim suav nrog Daim Ntawv Pov Thawj Kev Ntsuam Xyuas (COA) nrogHPLC thiab MS cov ntaub ntawvkom paub meej tias qhov hnyav molecular thiab siab purity ntawm cov khoom kawg.

Koom tes nrog Biorunstar (博润思达)

Rau kev tshaj lij -qib peptide synthesis thiab txhim khu kev qha kev txhawb nqa, mus saib peb lub vev xaib official lossis tiv tauj peb hnub no.

Lub Vev Xaib: www.biorunstar.com

Case Gallery: www.biorunstar.com/projects

Xav tau ib nqe lus?Tiv tauj peb:sales@biorunstar.comTau txais cov lus hais hnub no!