nkọwa:

Kọlụm G-25 a kwadebere ya bụ kọlụm nchacha ọcha nke nwere dextran dị ka igwe nzacha gel. A na-ekewa ihe ndị ahụ kewapụrụ dịka ịdị arọ molekụla si dị site na sieve molecular nke usoro netwọk dextran na kọlụm a kwadebere. N'oge nkewa, ụmụ irighiri ihe ndị buru ibu karịa pore size nke gel na-egbochi site na usoro gel, ma na-akwaga n'etiti oghere dị n'etiti gel ahụ na ọsọ ọsọ ọsọ ọsọ, ma na-ebu ụzọ elu. Mkpụrụ ndụ ndị na-ajụ ase na-abanye n'ime ime nke gel oge, na elution ọsọ bụ nke abụọ; ebe obere ihe ndị dị na molekụla niile na-abanye na gel ma nweta nnukwu nguzogide, ya mere njedebe na-eluted.e

Biomai Life Sciences G-25 prepacked kọlụm na-enye nkọwa ise nke ngwaahịa: 1, 3, 5, 6, na 12ml, nke 1ml na 5ml bụ n'ụdị nke ọkara-nrụgide chromatography prepacked ogidi, nke nwere ike ime ka ojiji nke ọkara. -nrụgide mmiri mmiri na-adọ ọcha usoro. Uru, mkpochapụ ngwa ngwa na ịdị ọcha nke biomacromolecules.

Atụmatụ:

★ Nkọwa dị iche iche: 1/3/6/12mL dị n'ụdị sirinji, 1/5ml dị n'ụdị kọlụm chromatography na-ajụ nrụgide;
★ High pressure resistance: chromatography prepacked kọlụm nwere ike iguzogide nrụgide dị elu dị ka 0.6 MPa (6 mmanya, 87 psi);
★ dị mfe iji: Luer interface, nwere ike iji na usoro dịkwuo sample loading, nwekwara ike jikọọ sirinji na peristaltic nfuli, na nwekwara ike jikọọ ozugbo na mmiri mmiri na-adọ ọcha usoro dị ka ÄKTA, Agilent, Shimadzu, Waters, wdg .;
★Wide nso nke ngwa: ọcha nke nucleic acid, ọgwụ mgbochi ọrịa, labeled protein, protein desalting;