{"product_id":"anti-contactin-1-cntn1-antibody-picoband-bha21003465","title":"Anti-Contactin 1\/CNTN1 Antibody Picoband®","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eAnti-Contactin 1\/CNTN1 Antibody Picoband® is an antibody for CNTN1 detection raised in Rabbit (Polyclonal, Rabbit IgG), with reported reactivity: Human,Mouse,Rat. Commonly used in WB, IHC, IF, ICC, Flow Cytometry, ELISA workflows.\u003c\/p\u003e\u003ch2\u003eKey elements and design rationale\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget:\u003c\/strong\u003e CNTN1 (RAB11B, member RAS oncogene family); UniProt: Q12860\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAntibody format:\u003c\/strong\u003e Rabbit, Polyclonal, Rabbit IgG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMolecular weight:\u003c\/strong\u003e 135 kDa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e WB, IHC, IF, ICC, Flow Cytometry, ELISA\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eVendor description (summary):\u003c\/strong\u003e Boster Bio Anti-Contactin 1\/CNTN1 Antibody Picoband® catalog # A04538-2.\u003c\/p\u003e\u003ch2\u003eBiological background\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eBiological context:\u003c\/strong\u003e The small GTPases Rab are key regulators of intracellular membrane trafficking, from the formation of transport vesicles to their fusion with membranes. Rabs cycle between an inactive GDP-bound form and an active GTP-bound form that is able to recruit to membranes different set of downstream effectors ly responsible for vesicle formation, movement, tethering and fusion. That Rab plays a role in endocytic recycling, regulating apical recycling of several transmembrane proteins including cystic fibrosis transmembrane conductance regulator\/CFTR, epithelial sodium channel\/ENaC, potassium voltage-gated channel, and voltage-dependent L-type calcium channel. May also regulate constitutive and regulated secretion, like insulin granule exocytosis. Required for melanosome transport and release from melanocytes. Also regulates V-ATPase intracellular transport in response to extracellular acidosis.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eExpression and localization notes:\u003c\/strong\u003e cellular localization: Recycling endosome membrane, Lipid-anchor, Synaptic vesicle membrane, Phagosome membrane., tissue context: Expressed in all tissues except liver. Highest levels found in heart, skeletal muscle and pancreas..\u003c\/p\u003e\u003ch2\u003eCommon research applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWestern blotting (WB):\u003c\/strong\u003e Compare CNTN1 levels across samples and conditions using appropriate loading and biological controls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmunohistochemistry (IHC):\u003c\/strong\u003e Evaluate spatial distribution of CNTN1 in tissue sections, considering fixation and antigen retrieval effects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmunofluorescence \/ ICC:\u003c\/strong\u003e Assess subcellular localization patterns and co-localization with compartment markers in cultured cells.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow cytometry:\u003c\/strong\u003e Quantify CNTN1-positive populations in single-cell suspensions with appropriate gating and controls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eELISA:\u003c\/strong\u003e Use antibody-based detection formats to assess antigen presence or binding in plate-based assays.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eNotes for experimental interpretation\u003c\/h2\u003e\u003cul\u003e \u003cli\u003eAccount for isoforms, post-translational modifications, and sample-specific processing that can shift apparent molecular weight or epitope accessibility.\u003c\/li\u003e \u003cli\u003eUse positive\/negative biological controls where possible (e.g., known-expressing cells\/tissues, knockdown\/knockout models) and include appropriate secondary-only\/isotype controls for imaging workflows.\u003c\/li\u003e \u003c\/ul\u003e\u003ch2\u003eAdditional product notes (from provided fields)\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackground:\u003c\/strong\u003e Contactin 1, also known as CNTN1, is a protein which in humans is encoded by the CNTN1 gene. The protein encoded by this gene is a member of the immunoglobulin superfamily. It is a glycosylphosphatidylinositol (GPI)-anchored neuronal membrane protein that functions as a cell adhesion molecule. It may play a role in the formation of axon connections in the developing nervous system. Multiple alternatively spliced transcript variants encoding different isoforms have been found for this gene.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross reactivity:\u003c\/strong\u003e No cross-reactivity with other proteins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCellular localization:\u003c\/strong\u003e Recycling endosome membrane, Lipid-anchor, Synaptic vesicle membrane, Phagosome membrane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTissue details:\u003c\/strong\u003e Expressed in all tissues except liver. Highest levels found in heart, skeletal muscle and pancreas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResearch category:\u003c\/strong\u003e Angiogenesis,Cancer,Cardiovascular,Growth Factors,Growth Factors\/Hormones,Invasion\/Microenvironment,Neurogenesis,Neurology Process,Neuroscience,Signal Transduction\u003c\/li\u003e\n\u003c\/ul\u003e\u003c!-- Sources (internal): - UniProt entry for Q12860: https:\/\/www.uniprot.org\/uniprot\/Q12860 - Ensembl search (CNTN1): https:\/\/www.ensembl.org\/Multi\/Search\/Results?q=CNTN1 - Human Protein Atlas search (CNTN1): https:\/\/www.proteinatlas.org\/search\/CNTN1 - PubMed search (CNTN1): https:\/\/pubmed.ncbi.nlm.nih.gov\/?term=CNTN1 --\u003e","brand":"Boster Bio","offers":[{"title":"100 ug\/vial \/ Unconjugated","offer_id":53067748245869,"sku":"A04538-2","price":370.0,"currency_code":"USD","in_stock":true},{"title":"100 ug\/vial \/ Biotin","offer_id":53068284756333,"sku":"A04538-2-Biotin","price":570.0,"currency_code":"USD","in_stock":true},{"title":"100 ug\/vial \/ Cy3","offer_id":53068284789101,"sku":"A04538-2-Cy3","price":570.0,"currency_code":"USD","in_stock":true},{"title":"100 ug\/vial \/ Fluoro488","offer_id":53068284821869,"sku":"A04538-2-Fluoro488","price":570.0,"currency_code":"USD","in_stock":true},{"title":"100 ug\/vial \/ Fluoro550","offer_id":53068284854637,"sku":"A04538-2-Fluoro550","price":570.0,"currency_code":"USD","in_stock":true},{"title":"100 ug\/vial \/ Fluoro594","offer_id":53068284887405,"sku":"A04538-2-Fluoro594","price":570.0,"currency_code":"USD","in_stock":true},{"title":"100 ug\/vial \/ FITC","offer_id":53068284920173,"sku":"A04538-2-FITC","price":570.0,"currency_code":"USD","in_stock":true},{"title":"100 ug\/vial \/ HRP","offer_id":53068284952941,"sku":"A04538-2-HRP","price":570.0,"currency_code":"USD","in_stock":true},{"title":"100 ug\/vial \/ APC","offer_id":53068284985709,"sku":"A04538-2-APC","price":820.0,"currency_code":"USD","in_stock":true},{"title":"100 ug\/vial \/ PE","offer_id":53068285018477,"sku":"A04538-2-PE","price":820.0,"currency_code":"USD","in_stock":true},{"title":"100 ug\/vial \/ Fluoro647","offer_id":53068285051245,"sku":"A04538-2-Fluoro647","price":670.0,"currency_code":"USD","in_stock":true},{"title":"100 ug\/vial \/ Carrier Free","offer_id":53068285084013,"sku":"A04538-2-carrier-free","price":370.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/7424\/7277\/files\/a04538-2-cntn1-primary-antibodies-wb-testing-1_1.jpg?v=1772609831","url":"https:\/\/www.ebiohippo.com\/products\/anti-contactin-1-cntn1-antibody-picoband-bha21003465","provider":"BioHippo","version":"1.0","type":"link"}