{"id":111209,"date":"2026-07-22T16:03:37","date_gmt":"2026-07-22T14:03:37","guid":{"rendered":"https:\/\/rd-biotech.tetedecom.pro\/?page_id=111209"},"modified":"2026-07-23T11:38:11","modified_gmt":"2026-07-23T09:38:11","slug":"antibody-characterization-and-modification","status":"publish","type":"page","link":"https:\/\/rd-biotech.tetedecom.pro\/en\/antibody-production-service\/antibody-characterization-and-modification\/","title":{"rendered":"Antibody characterization and modification"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row row_height_percent=&#8221;40&#8243; back_image=&#8221;109744&#8243; back_repeat=&#8221;no-repeat&#8221; back_position=&#8221;center center&#8221; overlay_color=&#8221;color-xsdn&#8221; overlay_alpha=&#8221;70&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; content_parallax=&#8221;0&#8243; uncode_shortcode_id=&#8221;211565&#8243; row_height_pixel=&#8221;400&#8243; overlay_color_type=&#8221;uncode-palette&#8221;][vc_column column_width_use_pixel=&#8221;yes&#8221; position_horizontal=&#8221;left&#8221; position_vertical=&#8221;middle&#8221; gutter_size=&#8221;1&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; align_mobile=&#8221;align_center_mobile&#8221; mobile_width=&#8221;0&#8243; width=&#8221;1\/1&#8243; uncode_shortcode_id=&#8221;484880&#8243;][uncode_breadcrumbs][vc_empty_space empty_h=&#8221;2&#8243;][vc_custom_heading auto_text=&#8221;yes&#8221; text_size=&#8221;fontsize-155944&#8243; text_weight=&#8221;200&#8243; text_space=&#8221;fontspace-781688&#8243; uncode_shortcode_id=&#8221;497824&#8243;][\/vc_custom_heading][vc_empty_space empty_h=&#8221;2&#8243;][vc_custom_heading text_size=&#8221;h5&#8243; text_weight=&#8221;200&#8243; css_animation=&#8221;alpha-anim&#8221; animation_speed=&#8221;2000&#8243; uncode_shortcode_id=&#8221;165362&#8243;]Antibody quality is essential to ensure reliability in analytical, diagnostic and therapeutic applications.<\/p>\n<p>RD-Biotech provides comprehensive expertise from antibody characterization and optimization through to conjugation and to deliver high-performance antibodies tailored to each specific requirement.[\/vc_custom_heading][\/vc_column][\/vc_row][vc_row row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;2&#8243; top_padding=&#8221;3&#8243; bottom_padding=&#8221;0&#8243; back_color=&#8221;color-xsdn&#8221; overlay_color=&#8221;color-xsdn&#8221; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; content_parallax=&#8221;0&#8243; uncode_shortcode_id=&#8221;160429&#8243; row_height_pixel=&#8221;0&#8243; overlay_color_type=&#8221;uncode-palette&#8221; back_color_type=&#8221;uncode-palette&#8221; el_id=&#8221;caracterisation-des-anticorps&#8221;][vc_column column_width_use_pixel=&#8221;yes&#8221; position_horizontal=&#8221;left&#8221; position_vertical=&#8221;middle&#8221; gutter_size=&#8221;3&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; align_mobile=&#8221;align_center_mobile&#8221; mobile_width=&#8221;0&#8243; width=&#8221;1\/1&#8243; uncode_shortcode_id=&#8221;932974&#8243;][vc_custom_heading text_color=&#8221;color-109923&#8243; text_size=&#8221;h1&#8243; text_weight=&#8221;400&#8243; uncode_shortcode_id=&#8221;627011&#8243; text_color_type=&#8221;uncode-palette&#8221; el_id=&#8221;avantages-systeme-hybridomes&#8221;]Antibody characterization[\/vc_custom_heading][vc_row_inner row_inner_height_percent=&#8221;0&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;4&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; uncode_shortcode_id=&#8221;129206&#8243;][vc_column_inner width=&#8221;1\/1&#8243;][vc_column_text text_color=&#8221;color-109923&#8243; uncode_shortcode_id=&#8221;213568&#8243; text_color_type=&#8221;uncode-palette&#8221;]We provide a broad range of quality-control tests to <strong>assess the properties and performance of your antibodies<\/strong> and ensure the purity, efficacy, specificity and stability of the finished product.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;2&#8243; top_padding=&#8221;3&#8243; bottom_padding=&#8221;3&#8243; back_color=&#8221;color-xsdn&#8221; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; content_parallax=&#8221;0&#8243; uncode_shortcode_id=&#8221;557264&#8243; back_color_type=&#8221;uncode-palette&#8221; el_id=&#8221;production-danticorps-recombinants&#8221;][vc_column column_width_use_pixel=&#8221;yes&#8221; position_horizontal=&#8221;left&#8221; position_vertical=&#8221;middle&#8221; gutter_size=&#8221;3&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; align_mobile=&#8221;align_center_mobile&#8221; mobile_width=&#8221;0&#8243; width=&#8221;1\/1&#8243; uncode_shortcode_id=&#8221;747704&#8243;][vc_accordion history=&#8221;yes&#8221; gutter_simple=&#8221;0&#8243; uncode_shortcode_id=&#8221;627306&#8243; active_tab=&#8221;1&#8243;][vc_accordion_tab gutter_size=&#8221;2&#8243; column_padding=&#8221;2&#8243; title=&#8221;Biochemical and structural analyses&#8221; tab_id=&#8221;1777886430-1-971784798097246&#8243;][vc_row_inner row_inner_height_percent=&#8221;0&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; uncode_shortcode_id=&#8221;190915&#8243;][vc_column_inner width=&#8221;1\/2&#8243;][vc_column_text uncode_shortcode_id=&#8221;148683&#8243;]<\/p>\n<ul>\n<li data-section-id=\"1tgnqn2\" data-start=\"853\" data-end=\"939\">Total-protein quantification by spectrophotometry or protein assay kits, such as BCA<\/li>\n<li data-section-id=\"1kc7d2r\" data-start=\"940\" data-end=\"993\">SDS-PAGE under reducing and non-reducing conditions<\/li>\n<li data-section-id=\"14jlrph\" data-start=\"994\" data-end=\"1012\">Western blotting<\/li>\n<li data-section-id=\"1m5nee7\" data-start=\"1013\" data-end=\"1053\">Capillary electrophoresis using CE-SDS<\/li>\n<li data-section-id=\"1d44och\" data-start=\"1054\" data-end=\"1170\">Mass spectrometry to confirm molecular weight, identify post-translational modifications and analyze heterogeneity<\/li>\n<li data-section-id=\"1hpkc56\" data-start=\"1171\" data-end=\"1281\">Purity testing by analytical size-exclusion chromatography\u2014SEC\u2014to detect degradation products and aggregates<\/li>\n<li data-section-id=\"1doekw\" data-start=\"1282\" data-end=\"1303\"><a href=\"\/antibody-production-service\/#monoclonal-antibody-sequencing\/\">Antibody sequencing<\/a><\/li>\n<\/ul>\n<p>[\/vc_column_text][\/vc_column_inner][vc_column_inner column_width_percent=&#8221;100&#8243; gutter_size=&#8221;3&#8243; expand_height=&#8221;yes&#8221; back_image=&#8221;110738&#8243; overlay_alpha=&#8221;50&#8243; radius=&#8221;xl&#8221; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; width=&#8221;1\/2&#8243; uncode_shortcode_id=&#8221;150159&#8243;][\/vc_column_inner][\/vc_row_inner][\/vc_accordion_tab][vc_accordion_tab gutter_size=&#8221;2&#8243; column_padding=&#8221;2&#8243; title=&#8221;Functional analyses&#8221; tab_id=&#8221;1777886430-2-981784798097246&#8243;][vc_row_inner row_inner_height_percent=&#8221;0&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; uncode_shortcode_id=&#8221;138600&#8243;][vc_column_inner width=&#8221;2\/3&#8243;][vc_column_text uncode_shortcode_id=&#8221;715912&#8243;]<\/p>\n<p class=\"PDq2pG_selectionAnchorContainer\" data-start=\"1329\" data-end=\"1383\"><strong>Assessment of antibody specificity and affinity using<\/strong>:<\/p>\n<ul data-start=\"1385\" data-end=\"1488\">\n<li data-section-id=\"170kc2i\" data-start=\"1385\" data-end=\"1392\">ELISA<\/li>\n<li data-section-id=\"14jlrph\" data-start=\"1393\" data-end=\"1411\">Western blotting<\/li>\n<li data-section-id=\"16uj3c1\" data-start=\"1412\" data-end=\"1419\">Octet<\/li>\n<li data-section-id=\"1famc24\" data-start=\"1420\" data-end=\"1436\">Flow cytometry<\/li>\n<li data-section-id=\"8wnag7\" data-start=\"1437\" data-end=\"1459\">Customized bioassays<\/li>\n<li data-section-id=\"6n4px1\" data-start=\"1460\" data-end=\"1488\">Other methods upon request<\/li>\n<\/ul>\n<p>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/3&#8243;][vc_single_image media=&#8221;89465&#8243; media_width_percent=&#8221;100&#8243; shape=&#8221;img-round&#8221; radius=&#8221;xl&#8221; uncode_shortcode_id=&#8221;200791&#8243;][\/vc_column_inner][\/vc_row_inner][\/vc_accordion_tab][vc_accordion_tab gutter_size=&#8221;2&#8243; column_padding=&#8221;2&#8243; title=&#8221;Stability testing&#8221; tab_id=&#8221;1777887677769-2-51784798097246&#8243;][vc_row_inner][vc_column_inner width=&#8221;1\/1&#8243;][vc_column_text uncode_shortcode_id=&#8221;962770&#8243;]<\/p>\n<ul>\n<li data-section-id=\"8mxgx1\" data-start=\"1512\" data-end=\"1536\">Thermal stress testing<\/li>\n<li data-section-id=\"1n3jz75\" data-start=\"1537\" data-end=\"1564\">Long-term storage studies<\/li>\n<\/ul>\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_accordion_tab][vc_accordion_tab gutter_size=&#8221;2&#8243; column_padding=&#8221;2&#8243; title=&#8221;Contamination testing&#8221; tab_id=&#8221;1777887677769-2-521784798097246&#8243;][vc_row_inner][vc_column_inner width=&#8221;1\/1&#8243;][vc_column_text uncode_shortcode_id=&#8221;185666&#8243;]<\/p>\n<ul>\n<li data-section-id=\"h9ucar\" data-start=\"1592\" data-end=\"1656\">Determination of bacterial endotoxin levels using an LAL assay<\/li>\n<li data-section-id=\"mfg01k\" data-start=\"1657\" data-end=\"1724\">Confirmation of the absence of bacterial and fungal contamination<\/li>\n<li data-section-id=\"12tqz2y\" data-start=\"1725\" data-end=\"1769\">Determination of residual Protein A levels<\/li>\n<li data-section-id=\"1tsfmvv\" data-start=\"1770\" data-end=\"1856\">Quantification of bovine immunoglobulin contaminants (<a href=\"\/fastelisa-kits\/\">FastELISA kits<\/a>)<\/li>\n<\/ul>\n<p>[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][\/vc_accordion_tab][\/vc_accordion][\/vc_column][\/vc_row][vc_row row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;2&#8243; top_padding=&#8221;3&#8243; bottom_padding=&#8221;0&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; content_parallax=&#8221;0&#8243; uncode_shortcode_id=&#8221;132711&#8243; back_color_type=&#8221;uncode-solid&#8221; el_id=&#8221;polishing-des-anticorps&#8221; back_color_solid=&#8221;#f0fbff&#8221;][vc_column column_width_use_pixel=&#8221;yes&#8221; position_horizontal=&#8221;left&#8221; position_vertical=&#8221;middle&#8221; gutter_size=&#8221;3&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; align_mobile=&#8221;align_center_mobile&#8221; mobile_width=&#8221;0&#8243; width=&#8221;1\/1&#8243; uncode_shortcode_id=&#8221;932974&#8243;][vc_custom_heading text_color=&#8221;color-109923&#8243; text_size=&#8221;h1&#8243; text_weight=&#8221;400&#8243; uncode_shortcode_id=&#8221;182077&#8243; text_color_type=&#8221;uncode-palette&#8221;]Antibody polishing[\/vc_custom_heading][\/vc_column][\/vc_row][vc_row row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;2&#8243; top_padding=&#8221;2&#8243; bottom_padding=&#8221;3&#8243; overlay_alpha=&#8221;70&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; content_parallax=&#8221;0&#8243; uncode_shortcode_id=&#8221;131945&#8243; overlay_color_type=&#8221;uncode-solid&#8221; back_color_type=&#8221;uncode-solid&#8221; back_color_solid=&#8221;#f0fbff&#8221; overlay_color_solid=&#8221;#f0fbff&#8221;][vc_column column_width_use_pixel=&#8221;yes&#8221; position_horizontal=&#8221;left&#8221; position_vertical=&#8221;middle&#8221; gutter_size=&#8221;3&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; align_mobile=&#8221;align_center_mobile&#8221; mobile_width=&#8221;0&#8243; width=&#8221;1\/1&#8243; uncode_shortcode_id=&#8221;932974&#8243;][vc_row_inner row_inner_height_percent=&#8221;0&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;4&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; uncode_shortcode_id=&#8221;129206&#8243;][vc_column_inner width=&#8221;1\/2&#8243;][vc_column_text text_color=&#8221;color-109923&#8243; uncode_shortcode_id=&#8221;793722&#8243; text_color_type=&#8221;uncode-palette&#8221;]<\/p>\n<p class=\"PDq2pG_selectionAnchorContainer\" data-start=\"1880\" data-end=\"1948\">Do you <strong>need an antibody free from aggregates and residual fragments<\/strong>?<\/p>\n<p data-start=\"1950\" data-end=\"2142\">Although most antibody batches achieve purity levels above 95% following the initial purification step, some antibodies may require an additional<strong> polishing step to remove remaining impurities<\/strong>.<\/p>\n<p>[\/vc_column_text][vc_column_text uncode_shortcode_id=&#8221;112699&#8243;]<\/p>\n<p class=\"PDq2pG_selectionAnchorContainer\" data-start=\"2144\" data-end=\"2217\"><strong>Antibody purity<\/strong> can be further improved using several methods, including:<\/p>\n<ul data-start=\"2219\" data-end=\"2380\">\n<li data-section-id=\"rgthaa\" data-start=\"2219\" data-end=\"2266\">Preparative size-exclusion chromatography\u2014SEC<\/li>\n<li data-section-id=\"1dqjjzt\" data-start=\"2267\" data-end=\"2300\">Ion-exchange chromatography\u2014IEC<\/li>\n<li data-section-id=\"4uji4t\" data-start=\"2301\" data-end=\"2380\">Other techniques tailored to the specific properties of your finished product<\/li>\n<\/ul>\n<h1 data-section-id=\"q1t0yr\" data-start=\"2382\" data-end=\"2404\"><\/h1>\n<p>[\/vc_column_text][\/vc_column_inner][vc_column_inner column_width_percent=&#8221;100&#8243; gutter_size=&#8221;0&#8243; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; width=&#8221;1\/2&#8243; uncode_shortcode_id=&#8221;212868&#8243;][vc_single_image media=&#8221;111208&#8243; media_width_percent=&#8221;100&#8243; media_ratio=&#8221;four-three&#8221; shape=&#8221;img-round&#8221; radius=&#8221;lg&#8221; uncode_shortcode_id=&#8221;198478&#8243;][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;2&#8243; top_padding=&#8221;3&#8243; bottom_padding=&#8221;3&#8243; back_color=&#8221;accent&#8221; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; content_parallax=&#8221;0&#8243; uncode_shortcode_id=&#8221;110607&#8243; back_color_type=&#8221;uncode-palette&#8221; el_id=&#8221;couplage-des-anticorps&#8221;][vc_column column_width_use_pixel=&#8221;yes&#8221; position_horizontal=&#8221;left&#8221; position_vertical=&#8221;middle&#8221; gutter_size=&#8221;3&#8243; style=&#8221;dark&#8221; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; align_mobile=&#8221;align_center_mobile&#8221; mobile_width=&#8221;0&#8243; width=&#8221;1\/1&#8243; uncode_shortcode_id=&#8221;111825&#8243;][vc_custom_heading text_color=&#8221;accent&#8221; text_size=&#8221;h1&#8243; text_weight=&#8221;400&#8243; uncode_shortcode_id=&#8221;752172&#8243; text_color_type=&#8221;uncode-palette&#8221;]Antibody conjugation[\/vc_custom_heading][vc_row_inner row_inner_height_percent=&#8221;0&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;4&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; uncode_shortcode_id=&#8221;129206&#8243;][vc_column_inner column_width_percent=&#8221;100&#8243; gutter_size=&#8221;3&#8243; style=&#8221;dark&#8221; overlay_alpha=&#8221;50&#8243; shift_x=&#8221;0&#8243; shift_y=&#8221;0&#8243; shift_y_down=&#8221;0&#8243; z_index=&#8221;0&#8243; medium_width=&#8221;0&#8243; mobile_width=&#8221;0&#8243; width=&#8221;5\/12&#8243; uncode_shortcode_id=&#8221;134746&#8243;][vc_column_text text_color=&#8221;color-109923&#8243; uncode_shortcode_id=&#8221;790330&#8243; text_color_type=&#8221;uncode-palette&#8221;]RD-Biotech provides <strong>antibody conjugation services<\/strong> with a broad selection of labels for analytical and diagnostic applications.[\/vc_column_text][vc_column_text uncode_shortcode_id=&#8221;194875&#8243;]<\/p>\n<p class=\"PDq2pG_selectionAnchorContainer\" data-start=\"2534\" data-end=\"2566\">Antibodies can be conjugated to:<\/p>\n<ul data-start=\"2568\" data-end=\"2772\">\n<li data-section-id=\"1jgv90a\" data-start=\"2568\" data-end=\"2596\">Horseradish peroxidase\u2014HRP<\/li>\n<li data-section-id=\"qpx3rq\" data-start=\"2597\" data-end=\"2623\">Alkaline phosphatase\u2014ALP<\/li>\n<li data-section-id=\"1vikg0v\" data-start=\"2624\" data-end=\"2632\">Biotin<\/li>\n<li data-section-id=\"19i4mjc\" data-start=\"2633\" data-end=\"2727\">Various fluorescent labels, including FITC, cyanine dyes, Alexa Fluor dyes and phycoerythrin<\/li>\n<li data-section-id=\"1tmb6y3\" data-start=\"2728\" data-end=\"2744\">Colloidal gold<\/li>\n<li data-section-id=\"160cabw\" data-start=\"2745\" data-end=\"2772\">Other labels upon request<\/li>\n<\/ul>\n<p>[\/vc_column_text][vc_button button_color=&#8221;color-193705&#8243; radius=&#8221;btn-circle&#8221; outline=&#8221;yes&#8221; border_width=&#8221;0&#8243; link=&#8221;url:%2Fen%2Fcontact%2F&#8221; button_color_type=&#8221;uncode-palette&#8221; uncode_shortcode_id=&#8221;516964&#8243;]Contact us[\/vc_button][\/vc_column_inner][vc_column_inner width=&#8221;7\/12&#8243;][vc_single_image media=&#8221;89450&#8243; media_width_percent=&#8221;100&#8243; media_ratio=&#8221;four-three&#8221; shape=&#8221;img-round&#8221; radius=&#8221;lg&#8221; uncode_shortcode_id=&#8221;574229&#8243;][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row][vc_row row_height_percent=&#8221;0&#8243; override_padding=&#8221;yes&#8221; h_padding=&#8221;2&#8243; top_padding=&#8221;3&#8243; bottom_padding=&#8221;4&#8243; overlay_alpha=&#8221;50&#8243; gutter_size=&#8221;3&#8243; column_width_percent=&#8221;100&#8243; shift_y=&#8221;0&#8243; z_index=&#8221;0&#8243; content_parallax=&#8221;0&#8243; uncode_shortcode_id=&#8221;155799&#8243; el_class=&#8221;other-services&#8221; el_id=&#8221;nous-contacter&#8221;][vc_column column_width_use_pixel=&#8221;yes&#8221; 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