{"id":423880,"date":"2026-05-08T11:23:11","date_gmt":"2026-05-08T11:23:11","guid":{"rendered":"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/tests\/complement-total-ch50\/"},"modified":"2026-06-03T23:25:37","modified_gmt":"2026-06-03T23:25:37","slug":"complement-total-ch50","status":"publish","type":"product","link":"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/tests\/complement-total-ch50\/","title":{"rendered":"COMPLEMENT, TOTAL (CH50)"},"content":{"rendered":"

The Complement, Total (CH50)<\/span> Test<\/em> measures the overall activity of the complement system\u2014an important part of the immune system that helps the body fight infections. Abnormal levels may be associated with autoimmune conditions, chronic infections, or inflammatory disorders. Symptoms that may prompt testing include persistent fatigue, frequent infections, joint pain, swelling, or unexplained inflammation. <\/p>\n","protected":false},"excerpt":{"rendered":"

The Complement, Total (CH50) Test measures the overall activity of the complement system\u2014an important part of the immune system that helps the body fight infections. Abnormal levels may be associated with autoimmune conditions, chronic infections, or inflammatory disorders. Symptoms that may prompt testing include persistent fatigue, frequent infections, joint pain, swelling, or unexplained inflammation.<\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false,"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[105,82],"product_tag":[],"class_list":{"0":"post-423880","1":"product","2":"type-product","3":"status-publish","5":"product_cat-general-physician-consult","6":"product_cat-inflammation-autoimmune","8":"first","9":"instock","10":"shipping-taxable","11":"purchasable","12":"product-type-simple"},"acf":[],"yoast_head":"\nCOMPLEMENT, TOTAL (CH50) - ARCpoint Labs of Downtown San Jose<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/tests\/complement-total-ch50\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"COMPLEMENT, TOTAL (CH50)\" \/>\n<meta property=\"og:description\" content=\"The Complement, Total (CH50) Test measures the overall activity of the complement system\u2014an important part of the immune system that helps the body fight infections. Abnormal levels may be associated with autoimmune conditions, chronic infections, or inflammatory disorders. Symptoms that may prompt testing include persistent fatigue, frequent infections, joint pain, swelling, or unexplained inflammation.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/tests\/complement-total-ch50\/\" \/>\n<meta property=\"og:site_name\" content=\"ARCpoint Labs of Downtown San Jose\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-03T23:25:37+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Price\" \/>\n\t<meta name=\"twitter:data1\" content=\"$175.00\" \/>\n\t<meta name=\"twitter:label2\" content=\"Availability\" \/>\n\t<meta name=\"twitter:data2\" content=\"In stock\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/tests\/complement-total-ch50\/\",\"url\":\"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/tests\/complement-total-ch50\/\",\"name\":\"COMPLEMENT, TOTAL (CH50) - ARCpoint Labs of Downtown San Jose\",\"isPartOf\":{\"@id\":\"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/#website\"},\"datePublished\":\"2026-05-08T11:23:11+00:00\",\"dateModified\":\"2026-06-03T23:25:37+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/tests\/complement-total-ch50\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/tests\/complement-total-ch50\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/tests\/complement-total-ch50\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Tests\",\"item\":\"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/tests\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"COMPLEMENT, TOTAL (CH50)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/#website\",\"url\":\"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/\",\"name\":\"ARCpoint Labs of Downtown San Jose\",\"description\":\"Blood, Drug & DNA Testing\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/tests\/complement-total-ch50\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"ARCpoint Labs of Downtown San Jose\"}]}<\/script>\n<meta property=\"product:price:amount\" content=\"175.00\" \/>\n<meta property=\"product:price:currency\" content=\"USD\" \/>\n<meta property=\"og:availability\" content=\"instock\" \/>\n<meta property=\"product:availability\" content=\"instock\" \/>\n<meta property=\"product:retailer_item_id\" content=\"59d258c4-631d-4334-872f-b3f0a367e981\" \/>\n<meta property=\"product:condition\" content=\"new\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"COMPLEMENT, TOTAL (CH50) - ARCpoint Labs of Downtown San Jose","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/tests\/complement-total-ch50\/","og_locale":"en_US","og_type":"article","og_title":"COMPLEMENT, TOTAL (CH50)","og_description":"The Complement, Total (CH50) Test measures the overall activity of the complement system\u2014an important part of the immune system that helps the body fight infections. Abnormal levels may be associated with autoimmune conditions, chronic infections, or inflammatory disorders. Symptoms that may prompt testing include persistent fatigue, frequent infections, joint pain, swelling, or unexplained inflammation.","og_url":"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/tests\/complement-total-ch50\/","og_site_name":"ARCpoint Labs of Downtown San Jose","article_modified_time":"2026-06-03T23:25:37+00:00","twitter_card":"summary_large_image","twitter_misc":{"Price":"$175.00","Availability":"In stock"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/tests\/complement-total-ch50\/","url":"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/tests\/complement-total-ch50\/","name":"COMPLEMENT, TOTAL (CH50) - ARCpoint Labs of Downtown San Jose","isPartOf":{"@id":"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/#website"},"datePublished":"2026-05-08T11:23:11+00:00","dateModified":"2026-06-03T23:25:37+00:00","breadcrumb":{"@id":"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/tests\/complement-total-ch50\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.arcpointlabs.com\/downtown-san-jose\/tests\/complement-total-ch50\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/tests\/complement-total-ch50\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/"},{"@type":"ListItem","position":2,"name":"Tests","item":"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/tests\/"},{"@type":"ListItem","position":3,"name":"COMPLEMENT, TOTAL (CH50)"}]},{"@type":"WebSite","@id":"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/#website","url":"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/","name":"ARCpoint Labs of Downtown San Jose","description":"Blood, Drug & DNA Testing","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/tests\/complement-total-ch50\/#local-main-organization-logo","url":"","contentUrl":"","caption":"ARCpoint Labs of Downtown San Jose"}]},"product_price_amount":"175.00","product_price_currency":"USD","og_availability":"instock","product_availability":"instock","product_retailer_item_id":"59d258c4-631d-4334-872f-b3f0a367e981","product_condition":"new"},"_links":{"self":[{"href":"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/wp-json\/wp\/v2\/product\/423880","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/wp-json\/wp\/v2\/media?parent=423880"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/wp-json\/wp\/v2\/product_brand?post=423880"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/wp-json\/wp\/v2\/product_cat?post=423880"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.arcpointlabs.com\/downtown-san-jose\/wp-json\/wp\/v2\/product_tag?post=423880"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}